From 84e15e784f982f4bb15196a2dd291db6d67f08d6 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 30 Sep 2025 10:06:44 +0100
Subject: [PATCH] Version 1.57.4.

---
 configure.ac                |    4 +-
 po-docs/libguestfs-docs.pot | 2003 ++++++++++++++++-------------------
 po/libguestfs.pot           |   80 +-
 3 files changed, 949 insertions(+), 1138 deletions(-)

diff --git a/configure.ac b/configure.ac
index 627058571..f93e8571c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,8 +20,8 @@
 # freeform string.
 m4_define([libguestfs_major],   [1])
 m4_define([libguestfs_minor],   [57])
-m4_define([libguestfs_release], [3])
-m4_define([release_date],       [2025-09-09])
+m4_define([libguestfs_release], [4])
+m4_define([release_date],       [2025-09-30])
 
 AC_INIT([libguestfs],libguestfs_major.libguestfs_minor.libguestfs_release)
 AC_SUBST([RELEASE_DATE],release_date)
diff --git a/po-docs/libguestfs-docs.pot b/po-docs/libguestfs-docs.pot
index cdd7135ad..7794eede3 100644
--- a/po-docs/libguestfs-docs.pot
+++ b/po-docs/libguestfs-docs.pot
@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: libguestfs 1.57.3\n"
+"Project-Id-Version: libguestfs 1.57.4\n"
 "Report-Msgid-Bugs-To: guestfs@lists.libguestfs.org\n"
-"POT-Creation-Date: 2025-09-09 19:11+0100\n"
+"POT-Creation-Date: 2025-09-30 10:05+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -228,18 +228,18 @@ msgstr ""
 #: docs/guestfs-testing.pod:202 docs/internal-documentation.pod:46
 #: docs/internal-documentation.pod:51 docs/internal-documentation.pod:1426
 #: docs/internal-documentation.pod:1430 docs/internal-documentation.pod:1659
-#: docs/internal-documentation.pod:1663 docs/internal-documentation.pod:2588
-#: docs/internal-documentation.pod:2596 docs/internal-documentation.pod:2602
-#: docs/internal-documentation.pod:2609 docs/internal-documentation.pod:2867
-#: docs/internal-documentation.pod:2874 docs/internal-documentation.pod:2878
-#: docs/internal-documentation.pod:2907 docs/internal-documentation.pod:2914
-#: docs/internal-documentation.pod:2918 docs/internal-documentation.pod:2949
-#: docs/internal-documentation.pod:2954 docs/internal-documentation.pod:2961
-#: docs/internal-documentation.pod:3141 docs/internal-documentation.pod:3146
-#: docs/internal-documentation.pod:3262 docs/internal-documentation.pod:3266
-#: docs/internal-documentation.pod:3499 docs/internal-documentation.pod:3503
-#: docs/internal-documentation.pod:3507 docs/internal-documentation.pod:3512
-#: docs/internal-documentation.pod:4143 docs/internal-documentation.pod:4148
+#: docs/internal-documentation.pod:1663 docs/internal-documentation.pod:2512
+#: docs/internal-documentation.pod:2520 docs/internal-documentation.pod:2526
+#: docs/internal-documentation.pod:2533 docs/internal-documentation.pod:2791
+#: docs/internal-documentation.pod:2798 docs/internal-documentation.pod:2802
+#: docs/internal-documentation.pod:2831 docs/internal-documentation.pod:2838
+#: docs/internal-documentation.pod:2842 docs/internal-documentation.pod:2873
+#: docs/internal-documentation.pod:2878 docs/internal-documentation.pod:2885
+#: docs/internal-documentation.pod:3065 docs/internal-documentation.pod:3070
+#: docs/internal-documentation.pod:3186 docs/internal-documentation.pod:3190
+#: docs/internal-documentation.pod:3423 docs/internal-documentation.pod:3427
+#: docs/internal-documentation.pod:3431 docs/internal-documentation.pod:3436
+#: docs/internal-documentation.pod:4067 docs/internal-documentation.pod:4072
 #: fish/guestfish-actions.pod:760 fish/guestfish-actions.pod:766
 #: fish/guestfish-actions.pod:774 fish/guestfish-actions.pod:781
 #: fish/guestfish-actions.pod:788 fish/guestfish-actions.pod:2688
@@ -990,7 +990,7 @@ msgstr ""
 #: common/mlcustomize/customize-options.pod:84
 #: common/mlcustomize/v2v-customize-options.pod:84
 #: docs/guestfs-building.pod:420 docs/guestfs-recipes.pod:508
-#: docs/internal-documentation.pod:3116 fish/guestfish.pod:238
+#: docs/internal-documentation.pod:3040 fish/guestfish.pod:238
 #: fish/guestfish.pod:699 rescue/virt-rescue.pod:166
 msgid "For example:"
 msgstr ""
@@ -2524,7 +2524,7 @@ msgstr ""
 
 #. type: =item
 #: docs/guestfs-building.pod:73
-msgid "qemu E<ge> 1.3.0"
+msgid "qemu E<ge> 7.2.0"
 msgstr ""
 
 #. type: textblock
@@ -2540,7 +2540,7 @@ msgstr ""
 
 #. type: =item
 #: docs/guestfs-building.pod:77
-msgid "qemu-img E<ge> 1.3.0"
+msgid "qemu-img E<ge> 7.2.0"
 msgstr ""
 
 #. type: =item
@@ -2753,7 +2753,7 @@ msgstr ""
 
 #. type: =item
 #: docs/guestfs-building.pod:193
-msgid "libvirt E<ge> 0.10.2"
+msgid "libvirt E<ge> 9.0.0"
 msgstr ""
 
 #. type: textblock
@@ -7160,7 +7160,7 @@ msgid "F<common/qemuopts>"
 msgstr ""
 
 #. type: textblock
-#: docs/guestfs-hacking.pod:158 docs/internal-documentation.pod:2575
+#: docs/guestfs-hacking.pod:158 docs/internal-documentation.pod:2499
 msgid "Mini-library for writing qemu command lines and qemu config files."
 msgstr ""
 
@@ -11252,7 +11252,7 @@ msgstr ""
 
 #. type: textblock
 #: docs/guestfs-recipes.pod:310 docs/internal-documentation.pod:1353
-#: docs/internal-documentation.pod:3137 docs/internal-documentation.pod:3495
+#: docs/internal-documentation.pod:3061 docs/internal-documentation.pod:3419
 #: fish/guestfish-actions.pod:3075 fish/guestfish-actions.pod:3712
 #: fish/guestfish-actions.pod:4495 lib/guestfs-actions.pod:5119
 #: lib/guestfs-actions.pod:6141 lib/guestfs-actions.pod:7228
@@ -33665,7 +33665,7 @@ msgid "Returns:"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:562 docs/internal-documentation.pod:3995
+#: docs/internal-documentation.pod:562 docs/internal-documentation.pod:3919
 #: fuse/guestunmount.pod:131
 msgid "C<1>"
 msgstr ""
@@ -33676,7 +33676,7 @@ msgid "log message(s) were handled successfully"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:566 docs/internal-documentation.pod:3999
+#: docs/internal-documentation.pod:566 docs/internal-documentation.pod:3923
 msgid "C<0>"
 msgstr ""
 
@@ -33686,7 +33686,7 @@ msgid "connection to appliance closed"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:570 docs/internal-documentation.pod:4003
+#: docs/internal-documentation.pod:570 docs/internal-documentation.pod:3927
 msgid "C<-1>"
 msgstr ""
 
@@ -36165,243 +36165,84 @@ msgstr ""
 
 #. type: =head4
 #: docs/internal-documentation.pod:1689
-msgid "Function C<lib/qemu.c:guestfs_int_test_qemu>"
+msgid "Function C<lib/qemu.c:generic_qmp_test>"
 msgstr ""
 
 #. type: verbatim
 #: docs/internal-documentation.pod:1691
 #, no-wrap
 msgid ""
-" struct qemu_data *\n"
-" guestfs_int_test_qemu (guestfs_h *g)\n"
+" static int\n"
+" generic_qmp_test (guestfs_h *g, const char *qmp_command, char **outp)\n"
 "\n"
 msgstr ""
 
 #. type: textblock
 #: docs/internal-documentation.pod:1694
-msgid ""
-"Test that the qemu binary (or wrapper) runs, and do C<qemu -help> and other "
-"commands so we can find out the version of qemu and what options this qemu "
-"supports."
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1698
-msgid ""
-"This caches the results in the cachedir so that as long as the qemu binary "
-"does not change, calling this is effectively free."
+msgid "Run a generic QMP test on the QEMU binary."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1701
-msgid "Function C<lib/qemu.c:cache_filename>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1703
-#, no-wrap
-msgid ""
-" static char *\n"
-" cache_filename (guestfs_h *g, const char *cachedir,\n"
-"                 const struct stat *statbuf, const char *suffix)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1707
-msgid "Generate the filenames, for the stat file and the other cache files."
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1710
-msgid ""
-"By including the size and mtime in the filename we also ensure that the same "
-"user can use multiple versions of qemu without conflicts."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1713
-msgid "Function C<lib/qemu.c:parse_qemu_version>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1715
-#, no-wrap
-msgid ""
-" static void\n"
-" parse_qemu_version (guestfs_h *g, const char *qemu_help,\n"
-"                     struct version *qemu_version)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1719
-msgid ""
-"Parse the first line of C<qemu_help> into the major and minor version of "
-"qemu, but don't fail if parsing is not possible."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1722
-msgid "Function C<lib/qemu.c:parse_json>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1724
-#, no-wrap
-msgid ""
-" static void\n"
-" parse_json (guestfs_h *g, const char *json, json_object **treep)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1727
-msgid "Parse the json output from QMP.  But don't fail if parsing is not possible."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1730
+#: docs/internal-documentation.pod:1696
 msgid "Function C<lib/qemu.c:parse_has_kvm>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1732
+#: docs/internal-documentation.pod:1698
 #, no-wrap
 msgid ""
-" static void\n"
-" parse_has_kvm (guestfs_h *g, const char *json, bool *ret)\n"
+" static int\n"
+" parse_has_kvm (guestfs_h *g, const char *json)\n"
 "\n"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1735
+#: docs/internal-documentation.pod:1701
 msgid ""
 "Parse the json output from QMP query-kvm to find out if KVM is enabled on "
-"this machine.  Don't fail if parsing is not possible, assume KVM is "
-"available."
+"this machine."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1739
+#: docs/internal-documentation.pod:1704
 msgid ""
 "The JSON output looks like: {\"return\": {\"enabled\": true, \"present\": "
 "true}}"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1742
-msgid "Function C<lib/qemu.c:generic_read_cache>"
+#: docs/internal-documentation.pod:1707
+msgid "Function C<lib/qemu.c:guestfs_int_platform_has_kvm>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1744
-#, no-wrap
-msgid ""
-" static int\n"
-" generic_read_cache (guestfs_h *g, const char *filename, char **strp)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1747
-msgid ""
-"Generic functions for reading and writing the cache files, used where we are "
-"just reading and writing plain text strings."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1750
-msgid "Function C<lib/qemu.c:generic_qmp_test>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1752
-#, no-wrap
-msgid ""
-" static int\n"
-" generic_qmp_test (guestfs_h *g, struct qemu_data *data,\n"
-"                   const char *qmp_command,\n"
-"                   char **outp)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1757
-msgid "Run a generic QMP test on the QEMU binary."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1759
-msgid "Function C<lib/qemu.c:guestfs_int_qemu_version>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1761
-#, no-wrap
-msgid ""
-" struct version\n"
-" guestfs_int_qemu_version (guestfs_h *g, struct qemu_data *data)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1764
-msgid "Return the parsed version of qemu."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1766
-msgid "Function C<lib/qemu.c:guestfs_int_qemu_supports>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1768
+#: docs/internal-documentation.pod:1709
 #, no-wrap
 msgid ""
 " int\n"
-" guestfs_int_qemu_supports (guestfs_h *g, const struct qemu_data *data,\n"
-"                            const char *option)\n"
+" guestfs_int_platform_has_kvm (guestfs_h *g)\n"
 "\n"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1772
-msgid ""
-"Test if option is supported by qemu command line (just by grepping the help "
-"text)."
-msgstr ""
-
-#. type: =head4
-#: docs/internal-documentation.pod:1775
-msgid "Function C<lib/qemu.c:guestfs_int_qemu_supports_device>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1777
-#, no-wrap
-msgid ""
-" int\n"
-" guestfs_int_qemu_supports_device (guestfs_h *g,\n"
-"                                   const struct qemu_data *data,\n"
-"                                   const char *device_name)\n"
-"\n"
+#: docs/internal-documentation.pod:1712
+msgid "Test if the platform supports KVM."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1782
+#: docs/internal-documentation.pod:1714
 msgid ""
-"Test if device is supported by qemu (currently just greps the C<qemu -device "
-"?> output)."
+"Only qemu \"knows\" this fact reliably, so we run qemu, query it using the "
+"QMP \"query-kvm\" command, and parse the JSON output from that command."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1785
+#: docs/internal-documentation.pod:1718
 msgid "Function C<lib/qemu.c:guestfs_int_qemu_escape_param>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1787
+#: docs/internal-documentation.pod:1720
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36410,17 +36251,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1790
+#: docs/internal-documentation.pod:1723
 msgid "Escape a qemu parameter."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1792
+#: docs/internal-documentation.pod:1725
 msgid "Every C<,> becomes C<,,>.  The caller must free the returned string."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1794
+#: docs/internal-documentation.pod:1727
 msgid ""
 "XXX This functionality is now only used when constructing a qemu-img command "
 "in F<lib/create.c>.  We should extend the qemuopts library to cover this use "
@@ -36428,12 +36269,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1798
+#: docs/internal-documentation.pod:1731
 msgid "Function C<lib/qemu.c:guestfs_int_drive_source_qemu_param>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1800
+#: docs/internal-documentation.pod:1733
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36443,12 +36284,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1804
+#: docs/internal-documentation.pod:1737
 msgid "Useful function to format a drive + protocol for qemu."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1806
+#: docs/internal-documentation.pod:1739
 msgid ""
 "Note that the qemu parameter is the bit after C<\"file=\">.  It is not "
 "escaped here, but would usually be escaped if passed to qemu as part of a "
@@ -36456,91 +36297,71 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1810
+#: docs/internal-documentation.pod:1743
 msgid "Function C<lib/qemu.c:guestfs_int_discard_possible>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1812
+#: docs/internal-documentation.pod:1745
 #, no-wrap
 msgid ""
 " bool\n"
-" guestfs_int_discard_possible (guestfs_h *g, struct drive *drv,\n"
-" \t\t\t      const struct version *qemu_version)\n"
+" guestfs_int_discard_possible (guestfs_h *g, struct drive *drv)\n"
 "\n"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1816
+#: docs/internal-documentation.pod:1748
 msgid ""
-"Test if discard is both supported by qemu AND possible with the underlying "
-"file or device.  This returns C<1> if discard is possible.  It returns C<0> "
-"if not possible and sets the error to the reason why."
+"Test if discard is possible with the underlying file or device.  This "
+"returns C<1> if discard is possible.  It returns C<0> if not possible and "
+"sets the error to the reason why."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1821
+#: docs/internal-documentation.pod:1752
 msgid "This function is called when the user set C<discard == \"enable\">."
 msgstr ""
 
-#. type: =head4
-#: docs/internal-documentation.pod:1823
-msgid "Function C<lib/qemu.c:guestfs_int_free_qemu_data>"
-msgstr ""
-
-#. type: verbatim
-#: docs/internal-documentation.pod:1825
-#, no-wrap
-msgid ""
-" void\n"
-" guestfs_int_free_qemu_data (struct qemu_data *data)\n"
-"\n"
-msgstr ""
-
-#. type: textblock
-#: docs/internal-documentation.pod:1828
-msgid "Free the C<struct qemu_data>."
-msgstr ""
-
 #. type: =head3
-#: docs/internal-documentation.pod:1830
+#: docs/internal-documentation.pod:1754
 msgid "File F<lib/rescue.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1832
+#: docs/internal-documentation.pod:1756
 msgid "Support for virt-rescue(1)."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:1834
+#: docs/internal-documentation.pod:1758
 msgid "File F<lib/stringsbuf.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1836
+#: docs/internal-documentation.pod:1760
 msgid "An expandable NULL-terminated vector of strings (like C<argv>)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1838
+#: docs/internal-documentation.pod:1762
 msgid "Use the C<DECLARE_STRINGSBUF> macro to declare the stringsbuf."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1840
+#: docs/internal-documentation.pod:1764
 msgid ""
 "Note: Don't confuse this with stringsbuf in the daemon which is a different "
 "type with different methods."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1843
+#: docs/internal-documentation.pod:1767
 msgid "Function C<lib/stringsbuf.c:guestfs_int_add_string_nodup>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1845
+#: docs/internal-documentation.pod:1769
 #, no-wrap
 msgid ""
 " void\n"
@@ -36550,25 +36371,25 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1848 docs/internal-documentation.pod:1858
-#: docs/internal-documentation.pod:1868
+#: docs/internal-documentation.pod:1772 docs/internal-documentation.pod:1782
+#: docs/internal-documentation.pod:1792
 msgid "Add a string to the end of the list."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1850
+#: docs/internal-documentation.pod:1774
 msgid ""
 "This doesn't call L<strdup(3)> on the string, so the string itself is stored "
 "inside the vector."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1853
+#: docs/internal-documentation.pod:1777
 msgid "Function C<lib/stringsbuf.c:guestfs_int_add_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1855
+#: docs/internal-documentation.pod:1779
 #, no-wrap
 msgid ""
 " void\n"
@@ -36578,17 +36399,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1860
+#: docs/internal-documentation.pod:1784
 msgid "This makes a copy of the string."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1862
+#: docs/internal-documentation.pod:1786
 msgid "Function C<lib/stringsbuf.c:guestfs_int_add_sprintf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1864
+#: docs/internal-documentation.pod:1788
 #, no-wrap
 msgid ""
 " void\n"
@@ -36598,17 +36419,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1870
+#: docs/internal-documentation.pod:1794
 msgid "Uses an sprintf-like format string when creating the string."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1872
+#: docs/internal-documentation.pod:1796
 msgid "Function C<lib/stringsbuf.c:guestfs_int_end_stringsbuf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1874
+#: docs/internal-documentation.pod:1798
 #, no-wrap
 msgid ""
 " void\n"
@@ -36617,22 +36438,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1877
+#: docs/internal-documentation.pod:1801
 msgid "Finish the string buffer."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1879
+#: docs/internal-documentation.pod:1803
 msgid "This adds the terminating NULL to the end of the vector."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1881
+#: docs/internal-documentation.pod:1805
 msgid "Function C<lib/stringsbuf.c:guestfs_int_free_stringsbuf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1883
+#: docs/internal-documentation.pod:1807
 #, no-wrap
 msgid ""
 " void\n"
@@ -36641,27 +36462,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1886
+#: docs/internal-documentation.pod:1810
 msgid "Free the string buffer and the strings."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:1888
+#: docs/internal-documentation.pod:1812
 msgid "File F<lib/tmpdirs.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1890
+#: docs/internal-documentation.pod:1814
 msgid "Handle temporary directories."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1892
+#: docs/internal-documentation.pod:1816
 msgid "Function C<lib/tmpdirs.c:set_abs_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1894
+#: docs/internal-documentation.pod:1818
 #, no-wrap
 msgid ""
 " static int\n"
@@ -36671,7 +36492,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1898
+#: docs/internal-documentation.pod:1822
 msgid ""
 "We need to make all tmpdir paths absolute because lots of places in the code "
 "assume this.  Do it at the time we set the path or read the environment "
@@ -36679,7 +36500,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1902
+#: docs/internal-documentation.pod:1826
 msgid ""
 "The C<ctxstr> parameter is a string displayed in error messages giving the "
 "context of the operation (eg. name of environment variable being used, or "
@@ -36687,12 +36508,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1906
+#: docs/internal-documentation.pod:1830
 msgid "Function C<lib/tmpdirs.c:guestfs_impl_get_tmpdir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1908
+#: docs/internal-documentation.pod:1832
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36701,22 +36522,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1911
+#: docs/internal-documentation.pod:1835
 msgid "Implements the C<guestfs_get_tmpdir> API."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1913
+#: docs/internal-documentation.pod:1837
 msgid "Note this actually calculates the tmpdir, so it never returns C<NULL>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1916
+#: docs/internal-documentation.pod:1840
 msgid "Function C<lib/tmpdirs.c:guestfs_impl_get_cachedir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1918
+#: docs/internal-documentation.pod:1842
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36725,22 +36546,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1921
+#: docs/internal-documentation.pod:1845
 msgid "Implements the C<guestfs_get_cachedir> API."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1923
+#: docs/internal-documentation.pod:1847
 msgid "Note this actually calculates the cachedir, so it never returns C<NULL>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1925
+#: docs/internal-documentation.pod:1849
 msgid "Function C<lib/tmpdirs.c:guestfs_impl_get_sockdir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1927
+#: docs/internal-documentation.pod:1851
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36749,22 +36570,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1930
+#: docs/internal-documentation.pod:1854
 msgid "Implements the C<guestfs_get_sockdir> API."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1932
+#: docs/internal-documentation.pod:1856
 msgid "Note this actually calculates the sockdir, so it never returns C<NULL>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1935
+#: docs/internal-documentation.pod:1859
 msgid "Function C<lib/tmpdirs.c:guestfs_int_lazy_make_tmpdir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1937
+#: docs/internal-documentation.pod:1861
 #, no-wrap
 msgid ""
 " int\n"
@@ -36773,7 +36594,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1940
+#: docs/internal-documentation.pod:1864
 msgid ""
 "The C<g-E<gt>tmpdir> (per-handle temporary directory) is not created when "
 "the handle is created.  Instead we create it lazily before the first time it "
@@ -36781,12 +36602,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1944
+#: docs/internal-documentation.pod:1868
 msgid "Function C<lib/tmpdirs.c:guestfs_int_make_temp_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1946
+#: docs/internal-documentation.pod:1870
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36796,22 +36617,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1950
+#: docs/internal-documentation.pod:1874
 msgid "Generate unique temporary paths for temporary files."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1952
+#: docs/internal-documentation.pod:1876
 msgid "Returns a unique path or NULL on error."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1954
+#: docs/internal-documentation.pod:1878
 msgid "Function C<lib/tmpdirs.c:guestfs_int_create_socketname>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1956
+#: docs/internal-documentation.pod:1880
 #, no-wrap
 msgid ""
 " int\n"
@@ -36821,17 +36642,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1960
+#: docs/internal-documentation.pod:1884
 msgid "Create the path for a socket with the selected filename in the sockdir."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1963
+#: docs/internal-documentation.pod:1887
 msgid "Function C<lib/tmpdirs.c:guestfs_int_make_pid_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1965
+#: docs/internal-documentation.pod:1889
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36840,12 +36661,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1968
+#: docs/internal-documentation.pod:1892
 msgid "Generate unique paths for PID files."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1970
+#: docs/internal-documentation.pod:1894
 msgid ""
 "Returns a unique path or NULL on error.  On success, the pathname points "
 "under sockdir and not tmpdir; daemons that write PID files after dropping "
@@ -36853,12 +36674,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1974
+#: docs/internal-documentation.pod:1898
 msgid "Function C<lib/tmpdirs.c:guestfs_int_lazy_make_supermin_appliance_dir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1976
+#: docs/internal-documentation.pod:1900
 #, no-wrap
 msgid ""
 " char *\n"
@@ -36867,31 +36688,31 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1979
+#: docs/internal-documentation.pod:1903
 msgid ""
 "Create the supermin appliance directory under cachedir, if it does not "
 "exist."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1982
+#: docs/internal-documentation.pod:1906
 msgid ""
 "Sanity-check that the permissions on the cachedir are safe, in case it has "
 "been pre-created maliciously or tampered with."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1985
+#: docs/internal-documentation.pod:1909
 msgid "Returns the directory name which the caller must free."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:1987
+#: docs/internal-documentation.pod:1911
 msgid "Function C<lib/tmpdirs.c:guestfs_int_recursive_remove_dir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:1989
+#: docs/internal-documentation.pod:1913
 #, no-wrap
 msgid ""
 " void\n"
@@ -36900,7 +36721,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1992
+#: docs/internal-documentation.pod:1916
 msgid ""
 "Recursively remove a temporary directory.  If removal fails, just return "
 "(it's a temporary directory so it'll eventually be cleaned up by a temp "
@@ -36908,27 +36729,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:1996
+#: docs/internal-documentation.pod:1920
 msgid "This is implemented using C<rm -rf> because that's simpler and safer."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:1999
+#: docs/internal-documentation.pod:1923
 msgid "File F<lib/umask.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2001
+#: docs/internal-documentation.pod:1925
 msgid "Return current umask in a thread-safe way."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2003
+#: docs/internal-documentation.pod:1927
 msgid "glibc documents, but does not actually implement, a \"getumask(3)\" call."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2006
+#: docs/internal-documentation.pod:1930
 msgid ""
 "We use C<Umask> from F</proc/self/status> for Linux E<ge> 4.7.  For older "
 "Linux and other Unix, this file implements an expensive but thread-safe way "
@@ -36936,17 +36757,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2010
+#: docs/internal-documentation.pod:1934
 msgid "Thanks to: Josh Stone, Jiri Jaburek, Eric Blake."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2012
+#: docs/internal-documentation.pod:1936
 msgid "Function C<lib/umask.c:guestfs_int_getumask>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2014
+#: docs/internal-documentation.pod:1938
 #, no-wrap
 msgid ""
 " int\n"
@@ -36955,19 +36776,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2017
+#: docs/internal-documentation.pod:1941
 msgid ""
 "Returns the current process's umask.  On failure, returns C<-1> and sets the "
 "error in the guestfs handle."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2020
+#: docs/internal-documentation.pod:1944
 msgid "Function C<lib/umask.c:get_umask_from_proc>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2022
+#: docs/internal-documentation.pod:1946
 #, no-wrap
 msgid ""
 " static int\n"
@@ -36976,12 +36797,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2025
+#: docs/internal-documentation.pod:1949
 msgid "For Linux E<ge> 4.7 get the umask from F</proc/self/status>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2027
+#: docs/internal-documentation.pod:1951
 msgid ""
 "On failure this returns C<-1>.  However if we could not open the F</proc> "
 "file or find the C<Umask> entry in it, return C<-2> which causes the "
@@ -36989,12 +36810,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2031
+#: docs/internal-documentation.pod:1955
 msgid "Function C<lib/umask.c:get_umask_from_fork>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2033
+#: docs/internal-documentation.pod:1957
 #, no-wrap
 msgid ""
 " static int\n"
@@ -37003,34 +36824,34 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2036
+#: docs/internal-documentation.pod:1960
 msgid "Fallback method of getting the umask using fork."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2038
+#: docs/internal-documentation.pod:1962
 msgid "File F<lib/unit-tests.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2040 docs/internal-documentation.pod:2568
+#: docs/internal-documentation.pod:1964 docs/internal-documentation.pod:2492
 msgid "Unit tests of internal functions."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2042 docs/internal-documentation.pod:2570
+#: docs/internal-documentation.pod:1966 docs/internal-documentation.pod:2494
 msgid ""
 "These tests may use a libguestfs handle, but must not launch the handle.  "
 "Also, avoid long-running tests."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2045
+#: docs/internal-documentation.pod:1969
 msgid "Function C<lib/unit-tests.c:test_split>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2047
+#: docs/internal-documentation.pod:1971
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37039,17 +36860,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2050
+#: docs/internal-documentation.pod:1974
 msgid "Test C<guestfs_int_split_string>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2052
+#: docs/internal-documentation.pod:1976
 msgid "Function C<lib/unit-tests.c:test_concat>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2054
+#: docs/internal-documentation.pod:1978
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37058,17 +36879,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2057
+#: docs/internal-documentation.pod:1981
 msgid "Test C<guestfs_int_concat_strings>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2059
+#: docs/internal-documentation.pod:1983
 msgid "Function C<lib/unit-tests.c:test_join>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2061
+#: docs/internal-documentation.pod:1985
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37077,17 +36898,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2064
+#: docs/internal-documentation.pod:1988
 msgid "Test C<guestfs_int_join_strings>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2066
+#: docs/internal-documentation.pod:1990
 msgid "Function C<lib/unit-tests.c:test_validate_guid>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2068
+#: docs/internal-documentation.pod:1992
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37096,17 +36917,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2071
+#: docs/internal-documentation.pod:1995
 msgid "Test C<guestfs_int_validate_guid>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2073
+#: docs/internal-documentation.pod:1997
 msgid "Function C<lib/unit-tests.c:test_drive_name>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2075
+#: docs/internal-documentation.pod:1999
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37115,17 +36936,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2078
+#: docs/internal-documentation.pod:2002
 msgid "Test C<guestfs_int_drive_name>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2080
+#: docs/internal-documentation.pod:2004
 msgid "Function C<lib/unit-tests.c:test_drive_index>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2082
+#: docs/internal-documentation.pod:2006
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37134,17 +36955,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2085
+#: docs/internal-documentation.pod:2009
 msgid "Test C<guestfs_int_drive_index>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2087
+#: docs/internal-documentation.pod:2011
 msgid "Function C<lib/unit-tests.c:test_getumask>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2089
+#: docs/internal-documentation.pod:2013
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37153,17 +36974,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2092
+#: docs/internal-documentation.pod:2016
 msgid "Test C<guestfs_int_getumask>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2094
+#: docs/internal-documentation.pod:2018
 msgid "Function C<lib/unit-tests.c:test_command>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2096
+#: docs/internal-documentation.pod:2020
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37172,24 +36993,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2099
+#: docs/internal-documentation.pod:2023
 msgid "Test C<guestfs_int_new_command> etc."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2101
+#: docs/internal-documentation.pod:2025
 msgid ""
 "XXX These tests could be made much more thorough.  So far we simply test "
 "that it's not obviously broken."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2104
+#: docs/internal-documentation.pod:2028
 msgid "Function C<lib/unit-tests.c:test_qemu_escape_param>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2106
+#: docs/internal-documentation.pod:2030
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37198,12 +37019,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2109
+#: docs/internal-documentation.pod:2033
 msgid "Test C<guestfs_int_qemu_escape_param>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2111
+#: docs/internal-documentation.pod:2035
 msgid ""
 "XXX I wanted to make this test run qemu, passing some parameters which need "
 "to be escaped, but I cannot think of a way to do that without launching a "
@@ -37211,12 +37032,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2115
+#: docs/internal-documentation.pod:2039
 msgid "Function C<lib/unit-tests.c:test_timeval_diff>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2117
+#: docs/internal-documentation.pod:2041
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37225,27 +37046,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2120
+#: docs/internal-documentation.pod:2044
 msgid "Test C<guestfs_int_timeval_diff>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2122
+#: docs/internal-documentation.pod:2046
 msgid "File F<lib/version.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2124
+#: docs/internal-documentation.pod:2048
 msgid "This file provides simple version number management."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2126
+#: docs/internal-documentation.pod:2050
 msgid "Function C<lib/version.c:guestfs_int_version_from_x_y>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2128
+#: docs/internal-documentation.pod:2052
 #, no-wrap
 msgid ""
 " int\n"
@@ -37255,13 +37076,13 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2131
+#: docs/internal-documentation.pod:2055
 msgid "Parses a version from a string, looking for a C<X.Y> pattern."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2133 docs/internal-documentation.pod:2146
-#: docs/internal-documentation.pod:2159
+#: docs/internal-documentation.pod:2057 docs/internal-documentation.pod:2070
+#: docs/internal-documentation.pod:2083
 msgid ""
 "Returns C<-1> on failure (like failed integer parsing), C<0> on missing "
 "match, and C<1> on match and successful parsing.  C<v> is changed only on "
@@ -37269,12 +37090,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2137
+#: docs/internal-documentation.pod:2061
 msgid "Function C<lib/version.c:guestfs_int_version_from_x_y_re>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2139
+#: docs/internal-documentation.pod:2063
 #, no-wrap
 msgid ""
 " int\n"
@@ -37284,19 +37105,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2143
+#: docs/internal-documentation.pod:2067
 msgid ""
 "Parses a version from a string, using the specified C<re> as regular "
 "expression which I<must> provide (at least) two matches."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2150
+#: docs/internal-documentation.pod:2074
 msgid "Function C<lib/version.c:guestfs_int_version_from_x_y_or_x>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2152
+#: docs/internal-documentation.pod:2076
 #, no-wrap
 msgid ""
 " int\n"
@@ -37306,19 +37127,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2156
+#: docs/internal-documentation.pod:2080
 msgid ""
 "Parses a version from a string, either looking for a C<X.Y> pattern or "
 "considering it as whole integer."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2163
+#: docs/internal-documentation.pod:2087
 msgid "Function C<lib/version.c:guestfs_int_parse_unsigned_int>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2165
+#: docs/internal-documentation.pod:2089
 #, no-wrap
 msgid ""
 " int\n"
@@ -37327,34 +37148,34 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2168
+#: docs/internal-documentation.pod:2092
 msgid "Parse small, unsigned ints, as used in version numbers."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2170
+#: docs/internal-documentation.pod:2094
 msgid ""
 "This will fail with an error if trailing characters are found after the "
 "integer."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2173
+#: docs/internal-documentation.pod:2097
 msgid "Returns E<ge> C<0> on success, or C<-1> on failure."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2175
+#: docs/internal-documentation.pod:2099
 msgid "File F<lib/wait.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2177
+#: docs/internal-documentation.pod:2101
 msgid "Function C<lib/wait.c:guestfs_int_waitpid>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2179
+#: docs/internal-documentation.pod:2103
 #, no-wrap
 msgid ""
 " int\n"
@@ -37364,12 +37185,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2182
+#: docs/internal-documentation.pod:2106
 msgid "A safe version of L<waitpid(3)> which retries if C<EINTR> is returned."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2185
+#: docs/internal-documentation.pod:2109
 msgid ""
 "I<Note:> this only needs to be used in the library, or in programs that "
 "install a non-restartable C<SIGCHLD> handler (which is not the case for any "
@@ -37377,7 +37198,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2189
+#: docs/internal-documentation.pod:2113
 msgid ""
 "If the main program installs a SIGCHLD handler and sets it to be "
 "non-restartable, then what can happen is the library is waiting in a wait "
@@ -37388,12 +37209,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2196
+#: docs/internal-documentation.pod:2120
 msgid "Function C<lib/wait.c:guestfs_int_waitpid_noerror>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2198
+#: docs/internal-documentation.pod:2122
 #, no-wrap
 msgid ""
 " void\n"
@@ -37402,17 +37223,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2201
+#: docs/internal-documentation.pod:2125
 msgid "Like C<guestfs_int_waitpid>, but ignore errors."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2203
+#: docs/internal-documentation.pod:2127
 msgid "Function C<lib/wait.c:guestfs_int_wait4>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2205
+#: docs/internal-documentation.pod:2129
 #, no-wrap
 msgid ""
 " int\n"
@@ -37422,22 +37243,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2209
+#: docs/internal-documentation.pod:2133
 msgid "A safe version of L<wait4(2)> which retries if C<EINTR> is returned."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2212
+#: docs/internal-documentation.pod:2136
 msgid "File F<lib/whole-file.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2214
+#: docs/internal-documentation.pod:2138
 msgid "Function C<lib/whole-file.c:guestfs_int_read_whole_file>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2216
+#: docs/internal-documentation.pod:2140
 #, no-wrap
 msgid ""
 " int\n"
@@ -37447,12 +37268,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2220
+#: docs/internal-documentation.pod:2144
 msgid "Read the whole file C<filename> into a memory buffer."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2222
+#: docs/internal-documentation.pod:2146
 msgid ""
 "The memory buffer is initialized and returned in C<data_r>.  The size of the "
 "file in bytes is returned in C<size_r>.  The return buffer must be freed by "
@@ -37460,19 +37281,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2226
+#: docs/internal-documentation.pod:2150
 msgid "On error this sets the error in the handle and returns C<-1>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2228
+#: docs/internal-documentation.pod:2152
 msgid ""
 "For the convenience of callers, the returned buffer is NUL-terminated (the "
 "NUL is not included in the size)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2231
+#: docs/internal-documentation.pod:2155
 msgid ""
 "The file must be a B<regular>, B<local>, B<trusted> file.  In particular, do "
 "not use this function to read files that might be under control of an "
@@ -37480,17 +37301,17 @@ msgid ""
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2236
+#: docs/internal-documentation.pod:2160
 msgid "Subdirectory F<common/edit>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2238
+#: docs/internal-documentation.pod:2162
 msgid "File F<common/edit/file-edit.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2240
+#: docs/internal-documentation.pod:2164
 msgid ""
 "This file implements common file editing in a range of utilities including "
 "L<guestfish(1)>, L<virt-edit(1)>, L<virt-customize(1)> and "
@@ -37498,19 +37319,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2244
+#: docs/internal-documentation.pod:2168
 msgid ""
 "It contains the code for both interactive-(editor-)based editing and "
 "non-interactive editing using Perl snippets."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2247
+#: docs/internal-documentation.pod:2171
 msgid "Function C<common/edit/file-edit.c:edit_file_editor>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2249
+#: docs/internal-documentation.pod:2173
 #, no-wrap
 msgid ""
 " int\n"
@@ -37520,38 +37341,38 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2253
+#: docs/internal-documentation.pod:2177
 msgid "Edit C<filename> using the specified C<editor> application."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2255 docs/internal-documentation.pod:2274
+#: docs/internal-documentation.pod:2179 docs/internal-documentation.pod:2198
 msgid ""
 "If C<backup_extension> is not null, then a copy of C<filename> is saved with "
 "C<backup_extension> appended to its file name."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2258
+#: docs/internal-documentation.pod:2182
 msgid ""
 "If C<editor> is null, then the C<$EDITOR> environment variable will be "
 "queried for the editor application, leaving C<vi> as fallback if not set."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2262
+#: docs/internal-documentation.pod:2186
 msgid ""
 "Returns C<-1> for failure, C<0> on success, C<1> if the editor did not "
 "change the file (e.g. the user closed the editor without saving)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2266
+#: docs/internal-documentation.pod:2190
 msgid "Function C<common/edit/file-edit.c:edit_file_perl>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2268
+#: docs/internal-documentation.pod:2192
 #, no-wrap
 msgid ""
 " int\n"
@@ -37562,34 +37383,34 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2272
+#: docs/internal-documentation.pod:2196
 msgid "Edit C<filename> running the specified C<perl_expr> using Perl."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2277
+#: docs/internal-documentation.pod:2201
 msgid "Returns C<-1> for failure, C<0> on success."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2279
+#: docs/internal-documentation.pod:2203
 msgid "Subdirectory F<common/options>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2281
+#: docs/internal-documentation.pod:2205
 msgid "File F<common/options/config.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2283
+#: docs/internal-documentation.pod:2207
 msgid ""
 "This file parses the guestfish configuration file, usually "
 "F<~/.libguestfs-tools.rc> or F</etc/libguestfs-tools.conf>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2286
+#: docs/internal-documentation.pod:2210
 msgid ""
 "Note that C<parse_config> is called very early, before command line parsing, "
 "before the C<verbose> flag has been set, even before the global handle C<g> "
@@ -37597,24 +37418,24 @@ msgid ""
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2290
+#: docs/internal-documentation.pod:2214
 msgid "File F<common/options/decrypt.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2292
+#: docs/internal-documentation.pod:2216
 msgid ""
 "This file implements the decryption of disk images, usually done before "
 "mounting their partitions."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2295
+#: docs/internal-documentation.pod:2219
 msgid "Function C<common/options/decrypt.c:make_mapname>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2297
+#: docs/internal-documentation.pod:2221
 #, no-wrap
 msgid ""
 " static char *\n"
@@ -37623,7 +37444,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2300
+#: docs/internal-documentation.pod:2224
 msgid ""
 "Make a LUKS map name from the partition or logical volume name, eg.  "
 "C<\"/dev/vda2\" =E<gt> \"cryptvda2\">, or C<\"/dev/vg-ssd/lv-root7\" =E<gt> "
@@ -37633,12 +37454,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2306
+#: docs/internal-documentation.pod:2230
 msgid "Function C<common/options/decrypt.c:inspect_do_decrypt>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2308
+#: docs/internal-documentation.pod:2232
 #, no-wrap
 msgid ""
 " void\n"
@@ -37647,19 +37468,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2311
+#: docs/internal-documentation.pod:2235
 msgid ""
 "Simple implementation of decryption: look for any encrypted partitions and "
 "decrypt them, then rescan for VGs."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2314
+#: docs/internal-documentation.pod:2238
 msgid "File F<common/options/display-options.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2316
+#: docs/internal-documentation.pod:2240
 msgid ""
 "This file contains common code used to implement I<--short-options> and "
 "I<--long-options> in C virt tools.  (The equivalent for OCaml virt tools is "
@@ -37667,17 +37488,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2320
+#: docs/internal-documentation.pod:2244
 msgid "These \"hidden\" options are used to implement bash tab completion."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2322
+#: docs/internal-documentation.pod:2246
 msgid "Function C<common/options/display-options.c:display_short_options>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2324
+#: docs/internal-documentation.pod:2248
 #, no-wrap
 msgid ""
 " void\n"
@@ -37686,19 +37507,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2327
+#: docs/internal-documentation.pod:2251
 msgid ""
 "Implements the internal C<tool I<--short-options>> flag, which just lists "
 "out the short options available.  Used by bash completion."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2330
+#: docs/internal-documentation.pod:2254
 msgid "Function C<common/options/display-options.c:display_long_options>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2332
+#: docs/internal-documentation.pod:2256
 #, no-wrap
 msgid ""
 " void\n"
@@ -37707,29 +37528,29 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2335
+#: docs/internal-documentation.pod:2259
 msgid ""
 "Implements the internal C<tool I<--long-options>> flag, which just lists out "
 "the long options available.  Used by bash completion."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2338
+#: docs/internal-documentation.pod:2262
 msgid "File F<common/options/domain.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2340
+#: docs/internal-documentation.pod:2264
 msgid "Implements the guestfish (and other tools) I<-d> option."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2342
+#: docs/internal-documentation.pod:2266
 msgid "Function C<common/options/domain.c:add_libvirt_drives>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2344
+#: docs/internal-documentation.pod:2268
 #, no-wrap
 msgid ""
 " int\n"
@@ -37738,22 +37559,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2347
+#: docs/internal-documentation.pod:2271
 msgid "This function is called when a user invokes S<C<guestfish -d guest>>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2349
+#: docs/internal-documentation.pod:2273
 msgid "Returns the number of drives added (S<C<E<gt> 0>>), or C<-1> for failure."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2351
+#: docs/internal-documentation.pod:2275
 msgid "File F<common/options/inspect.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2353
+#: docs/internal-documentation.pod:2277
 msgid ""
 "This file implements inspecting the guest and mounting the filesystems found "
 "in the right places.  It is used by the L<guestfish(1)> I<-i> option and "
@@ -37761,12 +37582,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2358
+#: docs/internal-documentation.pod:2282
 msgid "Function C<common/options/inspect.c:inspect_mount_handle>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2360
+#: docs/internal-documentation.pod:2284
 #, no-wrap
 msgid ""
 " void\n"
@@ -37775,17 +37596,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2363
+#: docs/internal-documentation.pod:2287
 msgid "This function implements the I<-i> option."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2365
+#: docs/internal-documentation.pod:2289
 msgid "Function C<common/options/inspect.c:print_inspect_prompt>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2367
+#: docs/internal-documentation.pod:2291
 #, no-wrap
 msgid ""
 " void\n"
@@ -37794,24 +37615,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2370
+#: docs/internal-documentation.pod:2294
 msgid ""
 "This function is called only if C<inspect_mount_root> was called, and only "
 "after we've printed the prompt in interactive mode."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2373
+#: docs/internal-documentation.pod:2297
 msgid "File F<common/options/keys.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2375
+#: docs/internal-documentation.pod:2299
 msgid "Function C<common/options/keys.c:read_key>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2377
+#: docs/internal-documentation.pod:2301
 #, no-wrap
 msgid ""
 " char *\n"
@@ -37820,31 +37641,31 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2380
+#: docs/internal-documentation.pod:2304
 msgid "Read a passphrase ('Key') from F</dev/tty> with echo off."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2382
+#: docs/internal-documentation.pod:2306
 msgid ""
 "The caller (F<fish/cmds.c>) will call free on the string afterwards.  Based "
 "on the code in cryptsetup file F<lib/utils.c>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2385
+#: docs/internal-documentation.pod:2309
 msgid "File F<common/options/options.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2387
+#: docs/internal-documentation.pod:2311
 msgid ""
 "This file contains common options parsing code used by guestfish and many "
 "other tools which share a common options syntax."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2390
+#: docs/internal-documentation.pod:2314
 msgid ""
 "For example, guestfish, virt-cat, virt-ls etc all support the I<-a> option, "
 "and that is handled in all of those tools using a macro C<OPTION_a> defined "
@@ -37852,19 +37673,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2394
+#: docs/internal-documentation.pod:2318
 msgid ""
 "There are a lot of common global variables used, C<drvs> accumulates the "
 "list of drives, C<verbose> for the I<-v> flag, and many more."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2398
+#: docs/internal-documentation.pod:2322
 msgid "Function C<common/options/options.c:option_a>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2400
+#: docs/internal-documentation.pod:2324
 #, no-wrap
 msgid ""
 " void\n"
@@ -37874,17 +37695,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2404
+#: docs/internal-documentation.pod:2328
 msgid "Handle the guestfish I<-a> option on the command line."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2406
+#: docs/internal-documentation.pod:2330
 msgid "Function C<common/options/options.c:option_d>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2408
+#: docs/internal-documentation.pod:2332
 #, no-wrap
 msgid ""
 " void\n"
@@ -37893,17 +37714,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2411
+#: docs/internal-documentation.pod:2335
 msgid "Handle the I<-d> option when passed on the command line."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2413
+#: docs/internal-documentation.pod:2337
 msgid "Function C<common/options/options.c:display_mountpoints_on_failure>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2415
+#: docs/internal-documentation.pod:2339
 #, no-wrap
 msgid ""
 " static void\n"
@@ -37913,19 +37734,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2419
+#: docs/internal-documentation.pod:2343
 msgid ""
 "If the I<-m> option fails on any command, display a useful error message "
 "listing the mountpoints."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2422
+#: docs/internal-documentation.pod:2346
 msgid "File F<common/options/uri.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2424
+#: docs/internal-documentation.pod:2348
 msgid ""
 "This file implements URI parsing for the I<-a> option, in many utilities "
 "including L<guestfish(1)>, L<virt-cat(1)>, L<virt-builder(1)>, "
@@ -37933,17 +37754,17 @@ msgid ""
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2428
+#: docs/internal-documentation.pod:2352
 msgid "Subdirectory F<common/parallel>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2430
+#: docs/internal-documentation.pod:2354
 msgid "File F<common/parallel/domains.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2432
+#: docs/internal-documentation.pod:2356
 msgid ""
 "This file is used by C<virt-df> and some of the other tools when they are "
 "implicitly asked to operate over all libvirt domains (VMs), for example when "
@@ -37951,17 +37772,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2437
+#: docs/internal-documentation.pod:2361
 msgid "It hides the complexity of querying the list of domains from libvirt."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2440
+#: docs/internal-documentation.pod:2364
 msgid "Function C<common/parallel/domains.c:free_domains>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2442
+#: docs/internal-documentation.pod:2366
 #, no-wrap
 msgid ""
 " void\n"
@@ -37970,17 +37791,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2445
+#: docs/internal-documentation.pod:2369
 msgid "Frees up everything allocated by C<get_all_libvirt_domains>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2447
+#: docs/internal-documentation.pod:2371
 msgid "Function C<common/parallel/domains.c:get_all_libvirt_domains>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2449
+#: docs/internal-documentation.pod:2373
 #, no-wrap
 msgid ""
 " void\n"
@@ -37989,24 +37810,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2452
+#: docs/internal-documentation.pod:2376
 msgid ""
 "Read all libguest guests into the global variables C<domains> and "
 "C<nr_domains>.  The guests are ordered by name.  This exits on any error."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2456
+#: docs/internal-documentation.pod:2380
 msgid "File F<common/parallel/estimate-max-threads.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2458
+#: docs/internal-documentation.pod:2382
 msgid "Function C<common/parallel/estimate-max-threads.c:estimate_max_threads>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2460
+#: docs/internal-documentation.pod:2384
 #, no-wrap
 msgid ""
 " size_t\n"
@@ -38015,7 +37836,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2463
+#: docs/internal-documentation.pod:2387
 msgid ""
 "This function uses the output of C<free -m> to estimate how many libguestfs "
 "appliances could be safely started in parallel.  Note that it always returns "
@@ -38023,12 +37844,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2467
+#: docs/internal-documentation.pod:2391
 msgid "Function C<common/parallel/estimate-max-threads.c:read_line_from>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2469
+#: docs/internal-documentation.pod:2393
 #, no-wrap
 msgid ""
 " static char *\n"
@@ -38037,17 +37858,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2472
+#: docs/internal-documentation.pod:2396
 msgid "Run external command and read the first line of output."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2474
+#: docs/internal-documentation.pod:2398
 msgid "File F<common/parallel/parallel.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2476
+#: docs/internal-documentation.pod:2400
 msgid ""
 "This file is used by C<virt-df> and some of the other tools when they need "
 "to run multiple parallel libguestfs instances to operate on a large number "
@@ -38055,7 +37876,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2480
+#: docs/internal-documentation.pod:2404
 msgid ""
 "It implements a multithreaded work queue.  In addition it reorders the "
 "output so the output still appears in the same order as the input (ie. still "
@@ -38063,12 +37884,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2484
+#: docs/internal-documentation.pod:2408
 msgid "Function C<common/parallel/parallel.c:start_threads>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2486
+#: docs/internal-documentation.pod:2410
 #, no-wrap
 msgid ""
 " int\n"
@@ -38077,12 +37898,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2489
+#: docs/internal-documentation.pod:2413
 msgid "Run the threads and work through the global list of libvirt domains."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2492
+#: docs/internal-documentation.pod:2416
 msgid ""
 "C<option_P> is whatever the user passed in the I<-P> option, or C<0> if the "
 "user didn't use the I<-P> option (in which case the number of threads is "
@@ -38090,14 +37911,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2496
+#: docs/internal-documentation.pod:2420
 msgid ""
 "C<options_handle> (which may be C<NULL>) is the global guestfs handle "
 "created by the options mini-library."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2499
+#: docs/internal-documentation.pod:2423
 msgid ""
 "The work function (C<work>) should do the work (inspecting the domain, etc.)  "
 "on domain index C<i>.  However it I<must not> print out any result "
@@ -38106,36 +37927,36 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2505
+#: docs/internal-documentation.pod:2429
 msgid ""
 "The C<start_threads> function returns C<0> if all work items completed "
 "successfully, or C<-1> if there was an error."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2508
+#: docs/internal-documentation.pod:2432
 msgid "Subdirectory F<common/progress>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2510
+#: docs/internal-documentation.pod:2434
 msgid "File F<common/progress/progress.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2512
+#: docs/internal-documentation.pod:2436
 msgid ""
 "This file implements the progress bar in L<guestfish(1)>, L<virt-resize(1)> "
 "and L<virt-sparsify(1)>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2515
+#: docs/internal-documentation.pod:2439
 msgid "Function C<common/progress/progress.c:progress_bar_init>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2517
+#: docs/internal-documentation.pod:2441
 #, no-wrap
 msgid ""
 " struct progress_bar *\n"
@@ -38144,12 +37965,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2520
+#: docs/internal-documentation.pod:2444
 msgid "Initialize a progress bar struct."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2522
+#: docs/internal-documentation.pod:2446
 msgid ""
 "It is intended that you can reuse the same struct for multiple commands (but "
 "only in a single thread).  Call C<progress_bar_reset> before each new "
@@ -38157,12 +37978,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2526
+#: docs/internal-documentation.pod:2450
 msgid "Function C<common/progress/progress.c:progress_bar_free>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2528
+#: docs/internal-documentation.pod:2452
 #, no-wrap
 msgid ""
 " void\n"
@@ -38171,17 +37992,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2531
+#: docs/internal-documentation.pod:2455
 msgid "Free a progress bar struct."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2533
+#: docs/internal-documentation.pod:2457
 msgid "Function C<common/progress/progress.c:progress_bar_reset>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2535
+#: docs/internal-documentation.pod:2459
 #, no-wrap
 msgid ""
 " void\n"
@@ -38190,17 +38011,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2538
+#: docs/internal-documentation.pod:2462
 msgid "This function should be called just before you issue any command."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2540
+#: docs/internal-documentation.pod:2464
 msgid "Function C<common/progress/progress.c:estimate_remaining_time>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2542
+#: docs/internal-documentation.pod:2466
 #, no-wrap
 msgid ""
 " static double\n"
@@ -38209,12 +38030,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2545
+#: docs/internal-documentation.pod:2469
 msgid "Return remaining time estimate (in seconds) for current call."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2547
+#: docs/internal-documentation.pod:2471
 msgid ""
 "This returns the running mean estimate of remaining time, but if the latest "
 "estimate of total time is greater than two s.d.'s from the running mean then "
@@ -38223,12 +38044,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2553
+#: docs/internal-documentation.pod:2477
 msgid "Function C<common/progress/progress.c:progress_bar_set>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2555
+#: docs/internal-documentation.pod:2479
 #, no-wrap
 msgid ""
 " void\n"
@@ -38238,32 +38059,32 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2559
+#: docs/internal-documentation.pod:2483
 msgid "Set the position of the progress bar."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2561
+#: docs/internal-documentation.pod:2485
 msgid "This should be called from a C<GUESTFS_EVENT_PROGRESS> event callback."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2564
+#: docs/internal-documentation.pod:2488
 msgid "Subdirectory F<common/qemuopts>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2566
+#: docs/internal-documentation.pod:2490
 msgid "File F<common/qemuopts/qemuopts-tests.c>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2573
+#: docs/internal-documentation.pod:2497
 msgid "File F<common/qemuopts/qemuopts.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2577
+#: docs/internal-documentation.pod:2501
 msgid ""
 "There are some shortcomings with the model used for qemu options which "
 "aren't clear until you try to convert options into a configuration file.  "
@@ -38273,19 +38094,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2584
+#: docs/internal-documentation.pod:2508
 msgid "For reference here are the problems:"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2590
+#: docs/internal-documentation.pod:2514
 msgid ""
 "There's inconsistency in qemu between options and config file, eg.  C<-smp "
 "4> becomes:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2593
+#: docs/internal-documentation.pod:2517
 #, no-wrap
 msgid ""
 " [smp-opts]\n"
@@ -38294,7 +38115,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2598
+#: docs/internal-documentation.pod:2522
 msgid ""
 "Similar to the previous point, you can write either C<-smp 4> or C<-smp "
 "cpus=4> (although this won't work in very old qemu).  When generating a "
@@ -38302,7 +38123,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2604
+#: docs/internal-documentation.pod:2528
 msgid ""
 "In C<-opt key=value,...> the C<key> is really a tree/array specifier.  The "
 "way this works is complicated but hinted at here: "
@@ -38310,19 +38131,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2611
+#: docs/internal-documentation.pod:2535
 msgid ""
 "Some options are syntactic sugar.  eg. C<-kernel foo> is sugar for "
 "C<-machine kernel=foo>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2616
+#: docs/internal-documentation.pod:2540
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_create>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2618
+#: docs/internal-documentation.pod:2542
 #, no-wrap
 msgid ""
 " struct qemuopts *\n"
@@ -38331,27 +38152,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2621
+#: docs/internal-documentation.pod:2545
 msgid "Create an empty list of qemu options."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2623
+#: docs/internal-documentation.pod:2547
 msgid "The caller must eventually free the list by calling C<qemuopts_free>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2626 docs/internal-documentation.pod:2812
+#: docs/internal-documentation.pod:2550 docs/internal-documentation.pod:2736
 msgid "Returns C<NULL> on error, setting C<errno>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2628
+#: docs/internal-documentation.pod:2552
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_free>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2630
+#: docs/internal-documentation.pod:2554
 #, no-wrap
 msgid ""
 " void\n"
@@ -38360,17 +38181,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2633
+#: docs/internal-documentation.pod:2557
 msgid "Free the list of qemu options."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2635
+#: docs/internal-documentation.pod:2559
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_add_flag>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2637
+#: docs/internal-documentation.pod:2561
 #, no-wrap
 msgid ""
 " int\n"
@@ -38379,12 +38200,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2640
+#: docs/internal-documentation.pod:2564
 msgid "Add a command line flag which has no argument. eg:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2642
+#: docs/internal-documentation.pod:2566
 #, no-wrap
 msgid ""
 " qemuopts_add_flag (qopts, \"-no-user-config\");\n"
@@ -38392,21 +38213,21 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2644 docs/internal-documentation.pod:2658
-#: docs/internal-documentation.pod:2673 docs/internal-documentation.pod:2714
-#: docs/internal-documentation.pod:2731 docs/internal-documentation.pod:2740
-#: docs/internal-documentation.pod:2754 docs/internal-documentation.pod:2768
-#: docs/internal-documentation.pod:2796 docs/internal-documentation.pod:2838
+#: docs/internal-documentation.pod:2568 docs/internal-documentation.pod:2582
+#: docs/internal-documentation.pod:2597 docs/internal-documentation.pod:2638
+#: docs/internal-documentation.pod:2655 docs/internal-documentation.pod:2664
+#: docs/internal-documentation.pod:2678 docs/internal-documentation.pod:2692
+#: docs/internal-documentation.pod:2720 docs/internal-documentation.pod:2762
 msgid "Returns C<0> on success.  Returns C<-1> on error, setting C<errno>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2646
+#: docs/internal-documentation.pod:2570
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_add_arg>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2648
+#: docs/internal-documentation.pod:2572
 #, no-wrap
 msgid ""
 " int\n"
@@ -38416,12 +38237,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2651
+#: docs/internal-documentation.pod:2575
 msgid "Add a command line flag which has a single argument. eg:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2653
+#: docs/internal-documentation.pod:2577
 #, no-wrap
 msgid ""
 " qemuopts_add_arg (qopts, \"-m\", \"1024\");\n"
@@ -38429,19 +38250,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2655 docs/internal-documentation.pod:2670
+#: docs/internal-documentation.pod:2579 docs/internal-documentation.pod:2594
 msgid ""
 "Don't use this if the argument is a comma-separated list, since quoting will "
 "not be done properly.  See C<qemuopts_add_arg_list>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2660
+#: docs/internal-documentation.pod:2584
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_add_arg_format>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2662
+#: docs/internal-documentation.pod:2586
 #, no-wrap
 msgid ""
 " int\n"
@@ -38451,12 +38272,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2666
+#: docs/internal-documentation.pod:2590
 msgid "Add a command line flag which has a single formatted argument. eg:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2668
+#: docs/internal-documentation.pod:2592
 #, no-wrap
 msgid ""
 " qemuopts_add_arg_format (qopts, \"-m\", \"%d\", 1024);\n"
@@ -38464,12 +38285,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2675
+#: docs/internal-documentation.pod:2599
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_add_arg_noquote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2677
+#: docs/internal-documentation.pod:2601
 #, no-wrap
 msgid ""
 " int\n"
@@ -38479,41 +38300,41 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2681
+#: docs/internal-documentation.pod:2605
 msgid ""
 "This is like C<qemuopts_add_arg> except that no quoting is done on the "
 "value."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2684
+#: docs/internal-documentation.pod:2608
 msgid ""
 "For C<qemuopts_to_script> and C<qemuopts_to_channel>, this means that "
 "neither shell quoting nor qemu comma quoting is done on the value."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2688
+#: docs/internal-documentation.pod:2612
 msgid "For C<qemuopts_to_argv> this means that qemu comma quoting is not done."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2691
+#: docs/internal-documentation.pod:2615
 msgid "C<qemuopts_to_config*> will fail."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2693
+#: docs/internal-documentation.pod:2617
 msgid "You should use this with great care."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2695
+#: docs/internal-documentation.pod:2619
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_start_arg_list>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2697
+#: docs/internal-documentation.pod:2621
 #, no-wrap
 msgid ""
 " int\n"
@@ -38522,17 +38343,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2700
+#: docs/internal-documentation.pod:2624
 msgid "Start an argument that takes a comma-separated list of fields."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2702
+#: docs/internal-documentation.pod:2626
 msgid "Typical usage is like this (with error handling omitted):"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2704
+#: docs/internal-documentation.pod:2628
 #, no-wrap
 msgid ""
 " qemuopts_start_arg_list (qopts, \"-drive\");\n"
@@ -38543,22 +38364,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2709
+#: docs/internal-documentation.pod:2633
 msgid "which would construct C<-drive file=foo,if=ide>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2711
+#: docs/internal-documentation.pod:2635
 msgid "See also C<qemuopts_add_arg_list> for a way to do simple cases in one call."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2716
+#: docs/internal-documentation.pod:2640
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_add_arg_list>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2718
+#: docs/internal-documentation.pod:2642
 #, no-wrap
 msgid ""
 " int\n"
@@ -38568,12 +38389,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2722
+#: docs/internal-documentation.pod:2646
 msgid "Add a command line flag which has a list of arguments. eg:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2724
+#: docs/internal-documentation.pod:2648
 #, no-wrap
 msgid ""
 " qemuopts_add_arg_list (qopts, \"-drive\", \"file=foo\", \"if=ide\", "
@@ -38582,7 +38403,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2726
+#: docs/internal-documentation.pod:2650
 msgid ""
 "This is turned into a comma-separated list, like: C<-drive "
 "file=foo,if=ide>.  Note that this handles qemu quoting properly, so "
@@ -38590,12 +38411,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2733
+#: docs/internal-documentation.pod:2657
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_set_binary>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2735
+#: docs/internal-documentation.pod:2659
 #, no-wrap
 msgid ""
 " int\n"
@@ -38604,17 +38425,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2738
+#: docs/internal-documentation.pod:2662
 msgid "Set the qemu binary name."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2742
+#: docs/internal-documentation.pod:2666
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_set_binary_by_arch>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2744
+#: docs/internal-documentation.pod:2668
 #, no-wrap
 msgid ""
 " int\n"
@@ -38623,19 +38444,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2747
+#: docs/internal-documentation.pod:2671
 msgid "Set the qemu binary name to C<qemu-system-[arch]>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2749
+#: docs/internal-documentation.pod:2673
 msgid ""
 "As a special case if C<arch> is C<NULL>, the binary is set to the KVM binary "
 "for the current host architecture:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2752
+#: docs/internal-documentation.pod:2676
 #, no-wrap
 msgid ""
 " qemuopts_set_binary_by_arch (qopts, NULL);\n"
@@ -38643,12 +38464,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2756
+#: docs/internal-documentation.pod:2680
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_to_script>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2758
+#: docs/internal-documentation.pod:2682
 #, no-wrap
 msgid ""
 " int\n"
@@ -38657,29 +38478,29 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2761
+#: docs/internal-documentation.pod:2685
 msgid "Write the qemu options to a script."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2763 docs/internal-documentation.pod:2791
+#: docs/internal-documentation.pod:2687 docs/internal-documentation.pod:2715
 msgid "C<qemuopts_set_binary*> must be called first."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2765
+#: docs/internal-documentation.pod:2689
 msgid ""
 "The script file will start with C<#!/bin/sh> and will be chmod to mode "
 "C<0755>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2770
+#: docs/internal-documentation.pod:2694
 msgid "Function C<common/qemuopts/qemuopts.c:shell_quote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2772
+#: docs/internal-documentation.pod:2696
 #, no-wrap
 msgid ""
 " static void\n"
@@ -38688,17 +38509,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2775
+#: docs/internal-documentation.pod:2699
 msgid "Print C<str> to C<fp>, shell-quoting it if necessary."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2777
+#: docs/internal-documentation.pod:2701
 msgid "Function C<common/qemuopts/qemuopts.c:shell_and_comma_quote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2779
+#: docs/internal-documentation.pod:2703
 #, no-wrap
 msgid ""
 " static void\n"
@@ -38707,17 +38528,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2782
+#: docs/internal-documentation.pod:2706
 msgid "Print C<str> to C<fp> doing both shell and qemu comma quoting."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2784
+#: docs/internal-documentation.pod:2708
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_to_channel>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2786
+#: docs/internal-documentation.pod:2710
 #, no-wrap
 msgid ""
 " int\n"
@@ -38726,24 +38547,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2789
+#: docs/internal-documentation.pod:2713
 msgid "Write the qemu options to a C<FILE *fp>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2793
+#: docs/internal-documentation.pod:2717
 msgid ""
 "Only the qemu command line is written.  The caller may need to add "
 "C<#!/bin/sh> and may need to chmod the resulting file to C<0755>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2798
+#: docs/internal-documentation.pod:2722
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_to_argv>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2800
+#: docs/internal-documentation.pod:2724
 #, no-wrap
 msgid ""
 " char **\n"
@@ -38752,31 +38573,31 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2803
+#: docs/internal-documentation.pod:2727
 msgid ""
 "Return a NULL-terminated argument list, of the kind that can be passed "
 "directly to L<execv(3)>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2806
+#: docs/internal-documentation.pod:2730
 msgid ""
 "C<qemuopts_set_binary*> must be called first.  It will be returned as "
 "C<argv[0]> in the returned list."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2809
+#: docs/internal-documentation.pod:2733
 msgid "The list of strings and the strings themselves must be freed by the caller."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2814
+#: docs/internal-documentation.pod:2738
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_to_config_file>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2816
+#: docs/internal-documentation.pod:2740
 #, no-wrap
 msgid ""
 " int\n"
@@ -38785,14 +38606,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2819
+#: docs/internal-documentation.pod:2743
 msgid ""
 "Write the qemu options to a qemu config file, suitable for reading in using "
 "C<qemu -readconfig filename>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2822
+#: docs/internal-documentation.pod:2746
 msgid ""
 "Note that qemu config files have limitations on content and quoting, so not "
 "all qemuopts structs can be written (this function returns an error in these "
@@ -38802,14 +38623,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2828
+#: docs/internal-documentation.pod:2752
 msgid ""
 "Also, command line argument names and config file sections sometimes have "
 "different names.  For example the equivalent of C<-m 1024> is:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2832
+#: docs/internal-documentation.pod:2756
 #, no-wrap
 msgid ""
 " [memory]\n"
@@ -38818,19 +38639,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2835
+#: docs/internal-documentation.pod:2759
 msgid ""
 "This code does I<not> attempt to convert between the two forms.  You just "
 "need to know how to do that yourself."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2840
+#: docs/internal-documentation.pod:2764
 msgid "Function C<common/qemuopts/qemuopts.c:qemuopts_to_config_channel>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2842
+#: docs/internal-documentation.pod:2766
 #, no-wrap
 msgid ""
 " int\n"
@@ -38839,22 +38660,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2845
+#: docs/internal-documentation.pod:2769
 msgid "Same as C<qemuopts_to_config_file>, but this writes to a C<FILE *fp>."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:2847
+#: docs/internal-documentation.pod:2771
 msgid "Subdirectory F<common/utils>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2849
+#: docs/internal-documentation.pod:2773
 msgid "File F<common/utils/cleanups.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2851 docs/internal-documentation.pod:2891
+#: docs/internal-documentation.pod:2775 docs/internal-documentation.pod:2815
 msgid ""
 "Libguestfs uses C<CLEANUP_*> macros to simplify temporary allocations.  They "
 "are implemented using the C<__attribute__((cleanup))> feature of gcc and "
@@ -38862,7 +38683,7 @@ msgid ""
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2856 docs/internal-documentation.pod:2896
+#: docs/internal-documentation.pod:2780 docs/internal-documentation.pod:2820
 #, no-wrap
 msgid ""
 " fn ()\n"
@@ -38875,12 +38696,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2863 docs/internal-documentation.pod:2903
+#: docs/internal-documentation.pod:2787 docs/internal-documentation.pod:2827
 msgid "There are a few catches to be aware of with the cleanup mechanism:"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2869 docs/internal-documentation.pod:2909
+#: docs/internal-documentation.pod:2793 docs/internal-documentation.pod:2833
 msgid ""
 "If a cleanup variable is not initialized, then you can end up calling "
 "L<free(3)> with an undefined value, resulting in the program crashing.  For "
@@ -38889,43 +38710,43 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2876 docs/internal-documentation.pod:2916
+#: docs/internal-documentation.pod:2800 docs/internal-documentation.pod:2840
 msgid "Don't mark variables holding return values as cleanup variables."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2880 docs/internal-documentation.pod:2920
+#: docs/internal-documentation.pod:2804 docs/internal-documentation.pod:2844
 msgid ""
 "The C<main()> function shouldn't use cleanup variables since it is normally "
 "exited by calling L<exit(3)>, and that doesn't call the cleanup handlers."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2886 docs/internal-documentation.pod:2926
+#: docs/internal-documentation.pod:2810 docs/internal-documentation.pod:2850
 msgid ""
 "The functions in this file are used internally by the C<CLEANUP_*> macros.  "
 "Don't call them directly."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2889
+#: docs/internal-documentation.pod:2813
 msgid "File F<common/utils/gnulib-cleanups.c>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2929
+#: docs/internal-documentation.pod:2853
 msgid "File F<common/utils/guestfs-utils.h>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2931
+#: docs/internal-documentation.pod:2855
 msgid ""
 "This header file is included in all \"frontend\" parts of libguestfs, namely "
 "the library, non-C language bindings, virt tools and tests."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2934
+#: docs/internal-documentation.pod:2858
 msgid ""
 "The daemon does B<not> use this header.  If you need a place to put "
 "something shared with absolutely everything including the daemon, put it in "
@@ -38933,33 +38754,33 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2938
+#: docs/internal-documentation.pod:2862
 msgid ""
 "If a definition is only needed by a single component of libguestfs (eg. just "
 "the library, or just a single virt tool) then it should B<not> be here!"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:2942
+#: docs/internal-documentation.pod:2866
 msgid "File F<common/utils/libxml2-writer-macros.h>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2944
+#: docs/internal-documentation.pod:2868
 msgid ""
 "These macros make it easier to write XML.  To use them correctly you must be "
 "aware of these assumptions:"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2951
+#: docs/internal-documentation.pod:2875
 msgid ""
 "The C<xmlTextWriterPtr> is called C<xo>.  It is used implicitly by all the "
 "macros."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2956
+#: docs/internal-documentation.pod:2880
 msgid ""
 "On failure, a function called C<xml_error> is called which you must define "
 "(usually as a macro).  You must use C<CLEANUP_*> macros in your functions if "
@@ -38967,17 +38788,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2963
+#: docs/internal-documentation.pod:2887
 msgid "All the \"bad\" casting is hidden inside the macros."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2967
+#: docs/internal-documentation.pod:2891
 msgid "Definition C<common/utils/libxml2-writer-macros.h:start_element>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2969
+#: docs/internal-documentation.pod:2893
 #, no-wrap
 msgid ""
 " #define start_element\n"
@@ -38985,12 +38806,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2971
+#: docs/internal-documentation.pod:2895
 msgid "To define an XML element use:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2973
+#: docs/internal-documentation.pod:2897
 #, no-wrap
 msgid ""
 " start_element (\"name\") {\n"
@@ -39000,17 +38821,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2977
+#: docs/internal-documentation.pod:2901
 msgid "which produces C<<< <name>...</name> >>>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2979
+#: docs/internal-documentation.pod:2903
 msgid "Definition C<common/utils/libxml2-writer-macros.h:empty_element>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2981
+#: docs/internal-documentation.pod:2905
 #, no-wrap
 msgid ""
 " #define empty_element\n"
@@ -39018,12 +38839,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2983
+#: docs/internal-documentation.pod:2907
 msgid "To define an empty element:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2985
+#: docs/internal-documentation.pod:2909
 #, no-wrap
 msgid ""
 " empty_element (\"name\");\n"
@@ -39031,17 +38852,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2987
+#: docs/internal-documentation.pod:2911
 msgid "which produces C<<< <name/> >>>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2989
+#: docs/internal-documentation.pod:2913
 msgid "Definition C<common/utils/libxml2-writer-macros.h:single_element>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2991
+#: docs/internal-documentation.pod:2915
 #, no-wrap
 msgid ""
 " #define single_element\n"
@@ -39049,12 +38870,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2993
+#: docs/internal-documentation.pod:2917
 msgid "To define a single element with no attributes containing some text:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:2995
+#: docs/internal-documentation.pod:2919
 #, no-wrap
 msgid ""
 " single_element (\"name\", text);\n"
@@ -39062,17 +38883,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:2997
+#: docs/internal-documentation.pod:2921
 msgid "which produces C<<< <name>text</name> >>>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:2999
+#: docs/internal-documentation.pod:2923
 msgid "Definition C<common/utils/libxml2-writer-macros.h:single_element_format>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3001
+#: docs/internal-documentation.pod:2925
 #, no-wrap
 msgid ""
 " #define single_element_format\n"
@@ -39080,14 +38901,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3003
+#: docs/internal-documentation.pod:2927
 msgid ""
 "To define a single element with no attributes containing some text using a "
 "format string:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3006
+#: docs/internal-documentation.pod:2930
 #, no-wrap
 msgid ""
 " single_element_format (\"cores\", \"%d\", nr_cores);\n"
@@ -39095,17 +38916,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3008
+#: docs/internal-documentation.pod:2932
 msgid "which produces C<<< <cores>4</cores> >>>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3010
+#: docs/internal-documentation.pod:2934
 msgid "Definition C<common/utils/libxml2-writer-macros.h:attribute>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3012
+#: docs/internal-documentation.pod:2936
 #, no-wrap
 msgid ""
 " #define attribute\n"
@@ -39113,12 +38934,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3014
+#: docs/internal-documentation.pod:2938
 msgid "To define an XML element with attributes, use:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3016
+#: docs/internal-documentation.pod:2940
 #, no-wrap
 msgid ""
 " start_element (\"name\") {\n"
@@ -39130,17 +38951,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3022
+#: docs/internal-documentation.pod:2946
 msgid "which produces C<<< <name foo=\"bar\" count=\"123\">...</name> >>>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3024
+#: docs/internal-documentation.pod:2948
 msgid "Definition C<common/utils/libxml2-writer-macros.h:attribute_ns>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3026
+#: docs/internal-documentation.pod:2950
 #, no-wrap
 msgid ""
 " #define attribute_ns\n"
@@ -39148,19 +38969,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3028
+#: docs/internal-documentation.pod:2952
 msgid ""
 "C<attribute_ns (prefix, key, namespace_uri, value)> defines a namespaced "
 "attribute."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3031
+#: docs/internal-documentation.pod:2955
 msgid "Definition C<common/utils/libxml2-writer-macros.h:string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3033
+#: docs/internal-documentation.pod:2957
 #, no-wrap
 msgid ""
 " #define string\n"
@@ -39168,12 +38989,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3035
+#: docs/internal-documentation.pod:2959
 msgid "To define a verbatim string, use:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3037
+#: docs/internal-documentation.pod:2961
 #, no-wrap
 msgid ""
 " string (\"hello\");\n"
@@ -39181,12 +39002,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3039
+#: docs/internal-documentation.pod:2963
 msgid "Definition C<common/utils/libxml2-writer-macros.h:string_format>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3041
+#: docs/internal-documentation.pod:2965
 #, no-wrap
 msgid ""
 " #define string_format\n"
@@ -39194,12 +39015,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3043
+#: docs/internal-documentation.pod:2967
 msgid "To define a verbatim string using a format string, use:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3045
+#: docs/internal-documentation.pod:2969
 #, no-wrap
 msgid ""
 " string (\"%s, world\", greeting);\n"
@@ -39207,12 +39028,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3047
+#: docs/internal-documentation.pod:2971
 msgid "Definition C<common/utils/libxml2-writer-macros.h:base64>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3049
+#: docs/internal-documentation.pod:2973
 #, no-wrap
 msgid ""
 " #define base64\n"
@@ -39220,12 +39041,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3051
+#: docs/internal-documentation.pod:2975
 msgid "To write a string encoded as base64:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3053
+#: docs/internal-documentation.pod:2977
 #, no-wrap
 msgid ""
 " base64 (data, size);\n"
@@ -39233,12 +39054,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3055
+#: docs/internal-documentation.pod:2979
 msgid "Definition C<common/utils/libxml2-writer-macros.h:comment>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3057
+#: docs/internal-documentation.pod:2981
 #, no-wrap
 msgid ""
 " #define comment\n"
@@ -39246,12 +39067,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3059
+#: docs/internal-documentation.pod:2983
 msgid "To define a comment in the XML, use:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3061
+#: docs/internal-documentation.pod:2985
 #, no-wrap
 msgid ""
 "  comment (\"number of items = %d\", nr_items);\n"
@@ -39259,29 +39080,29 @@ msgid ""
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3063
+#: docs/internal-documentation.pod:2987
 msgid "File F<common/utils/stringlists-utils.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3065 docs/internal-documentation.pod:3102
+#: docs/internal-documentation.pod:2989 docs/internal-documentation.pod:3026
 msgid "Utility functions used by the library, tools and language bindings."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3067 docs/internal-documentation.pod:3104
+#: docs/internal-documentation.pod:2991 docs/internal-documentation.pod:3028
 msgid ""
 "These functions I<must not> call internal library functions such as "
 "C<safe_*>, C<error> or C<perrorf>, or any C<guestfs_int_*>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3070
+#: docs/internal-documentation.pod:2994
 msgid "Function C<common/utils/stringlists-utils.c:guestfs_int_split_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3072
+#: docs/internal-documentation.pod:2996
 #, no-wrap
 msgid ""
 " char **\n"
@@ -39290,69 +39111,69 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3075
+#: docs/internal-documentation.pod:2999
 msgid ""
 "Split string at separator character C<sep>, returning the list of strings.  "
 "Returns C<NULL> on memory allocation failure."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3078
+#: docs/internal-documentation.pod:3002
 msgid "Note (assuming C<sep> is C<:>):"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3082
+#: docs/internal-documentation.pod:3006
 msgid "C<str == NULL>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3084
+#: docs/internal-documentation.pod:3008
 msgid "aborts"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3086
+#: docs/internal-documentation.pod:3010
 msgid "C<str == \"\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3088 docs/internal-documentation.pod:3779
+#: docs/internal-documentation.pod:3012 docs/internal-documentation.pod:3703
 msgid "returns C<[]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3090
+#: docs/internal-documentation.pod:3014
 msgid "C<str == \"abc\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3092
+#: docs/internal-documentation.pod:3016
 msgid "returns C<[\"abc\"]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3094
+#: docs/internal-documentation.pod:3018
 msgid "C<str == \":\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3096
+#: docs/internal-documentation.pod:3020
 msgid "returns C<[\"\", \"\"]>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3100
+#: docs/internal-documentation.pod:3024
 msgid "File F<common/utils/utils.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3107
+#: docs/internal-documentation.pod:3031
 msgid "Function C<common/utils/utils.c:guestfs_int_replace_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3109
+#: docs/internal-documentation.pod:3033
 #, no-wrap
 msgid ""
 " char *\n"
@@ -39362,7 +39183,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3112
+#: docs/internal-documentation.pod:3036
 msgid ""
 "Replace every instance of C<s1> appearing in C<str> with C<s2>.  A newly "
 "allocated string is returned which must be freed by the caller.  If "
@@ -39370,7 +39191,7 @@ msgid ""
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3118
+#: docs/internal-documentation.pod:3042
 #, no-wrap
 msgid ""
 " replace_string (\"abcabb\", \"ab\", \"a\");\n"
@@ -39378,17 +39199,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3120
+#: docs/internal-documentation.pod:3044
 msgid "would return C<\"acab\">."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3122
+#: docs/internal-documentation.pod:3046
 msgid "Function C<common/utils/utils.c:guestfs_int_exit_status_to_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3124
+#: docs/internal-documentation.pod:3048
 #, no-wrap
 msgid ""
 " char *\n"
@@ -39398,17 +39219,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3128
+#: docs/internal-documentation.pod:3052
 msgid "Translate a wait/system exit status into a printable string."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3130
+#: docs/internal-documentation.pod:3054
 msgid "Function C<common/utils/utils.c:guestfs_int_random_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3132
+#: docs/internal-documentation.pod:3056
 #, no-wrap
 msgid ""
 " int\n"
@@ -39417,31 +39238,31 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3135
+#: docs/internal-documentation.pod:3059
 msgid "Return a random string of characters."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3143
+#: docs/internal-documentation.pod:3067
 msgid ""
 "The C<ret> buffer must have length C<len+1> in order to store the final "
 "C<\\0> character."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3148
+#: docs/internal-documentation.pod:3072
 msgid ""
 "There is about 5 bits of randomness per output character (so about C<5*len> "
 "bits of randomness in the resulting string)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3153
+#: docs/internal-documentation.pod:3077
 msgid "Function C<common/utils/utils.c:guestfs_int_drive_name>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3155
+#: docs/internal-documentation.pod:3079
 #, no-wrap
 msgid ""
 " char *\n"
@@ -39450,12 +39271,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3158
+#: docs/internal-documentation.pod:3082
 msgid "This turns a drive index (eg. C<27>) into a drive name (eg. C<\"ab\">)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3161
+#: docs/internal-documentation.pod:3085
 msgid ""
 "Drive indexes count from C<0>.  The return buffer has to be large enough for "
 "the resulting string, and the returned pointer points to the *end* of the "
@@ -39463,17 +39284,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3165
+#: docs/internal-documentation.pod:3089
 msgid "L<https://rwmj.wordpress.com/2011/01/09/how-are-linux-drives-named-beyond-drive-26-devsdz/>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3167
+#: docs/internal-documentation.pod:3091
 msgid "Function C<common/utils/utils.c:guestfs_int_drive_index>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3169
+#: docs/internal-documentation.pod:3093
 #, no-wrap
 msgid ""
 " ssize_t\n"
@@ -39482,26 +39303,26 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3172
+#: docs/internal-documentation.pod:3096
 msgid ""
 "The opposite of C<guestfs_int_drive_name>.  Take a string like C<\"ab\"> and "
 "return the index (eg C<27>)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3175
+#: docs/internal-documentation.pod:3099
 msgid ""
 "Note that you must remove any prefix such as C<\"hd\">, C<\"sd\"> etc, or "
 "any partition number before calling the function."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3178
+#: docs/internal-documentation.pod:3102
 msgid "Function C<common/utils/utils.c:guestfs_int_is_true>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3180
+#: docs/internal-documentation.pod:3104
 #, no-wrap
 msgid ""
 " int\n"
@@ -39510,17 +39331,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3183
+#: docs/internal-documentation.pod:3107
 msgid "Similar to C<Tcl_GetBoolean>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3185
+#: docs/internal-documentation.pod:3109
 msgid "Function C<common/utils/utils.c:guestfs_int_string_is_valid>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3187
+#: docs/internal-documentation.pod:3111
 #, no-wrap
 msgid ""
 " bool\n"
@@ -39531,7 +39352,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3192
+#: docs/internal-documentation.pod:3116
 msgid ""
 "Check a string for validity, that it contains only certain characters, and "
 "minimum and maximum length.  This function is usually wrapped in a VALID_* "
@@ -39539,63 +39360,63 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3197
+#: docs/internal-documentation.pod:3121
 msgid "C<str> is the string to check."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3199
+#: docs/internal-documentation.pod:3123
 msgid ""
 "C<min_length> and C<max_length> are the minimum and maximum length checks.  "
 "C<0> means no check."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3202
+#: docs/internal-documentation.pod:3126
 msgid "The flags control:"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3206
+#: docs/internal-documentation.pod:3130
 msgid "C<VALID_FLAG_ALPHA>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3208
+#: docs/internal-documentation.pod:3132
 msgid "7-bit ASCII-only alphabetic characters are permitted."
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3210
+#: docs/internal-documentation.pod:3134
 msgid "C<VALID_FLAG_DIGIT>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3212
+#: docs/internal-documentation.pod:3136
 msgid "7-bit ASCII-only digits are permitted."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3216
+#: docs/internal-documentation.pod:3140
 msgid ""
 "C<extra> is a set of extra characters permitted, in addition to alphabetic "
 "and/or digits.  (C<extra = NULL> for no extra)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3219
+#: docs/internal-documentation.pod:3143
 msgid ""
 "Returns boolean C<true> if the string is valid (passes all the tests), or "
 "C<false> if not."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3222
+#: docs/internal-documentation.pod:3146
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_normal>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3224
+#: docs/internal-documentation.pod:3148
 #, no-wrap
 msgid ""
 " void\n"
@@ -39604,12 +39425,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3227
+#: docs/internal-documentation.pod:3151
 msgid "Hint that we will read or write the file descriptor normally."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3229
+#: docs/internal-documentation.pod:3153
 msgid ""
 "On Linux, this clears the C<FMODE_RANDOM> flag on the file [see below] and "
 "sets the per-file number of readahead pages to equal the block device "
@@ -39617,21 +39438,21 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3233 docs/internal-documentation.pod:3247
-#: docs/internal-documentation.pod:3274 docs/internal-documentation.pod:3286
-#: docs/internal-documentation.pod:3303 docs/internal-documentation.pod:3317
+#: docs/internal-documentation.pod:3157 docs/internal-documentation.pod:3171
+#: docs/internal-documentation.pod:3198 docs/internal-documentation.pod:3210
+#: docs/internal-documentation.pod:3227 docs/internal-documentation.pod:3241
 msgid ""
 "It's OK to call this on a non-file since we ignore failure as it is only a "
 "hint."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3236
+#: docs/internal-documentation.pod:3160
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_sequential>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3238
+#: docs/internal-documentation.pod:3162
 #, no-wrap
 msgid ""
 " void\n"
@@ -39640,12 +39461,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3241
+#: docs/internal-documentation.pod:3165
 msgid "Hint that we will read or write the file descriptor sequentially."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3243
+#: docs/internal-documentation.pod:3167
 msgid ""
 "On Linux, this clears the C<FMODE_RANDOM> flag on the file [see below] and "
 "sets the per-file number of readahead pages to twice the block device "
@@ -39653,12 +39474,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3250
+#: docs/internal-documentation.pod:3174
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_random>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3252
+#: docs/internal-documentation.pod:3176
 #, no-wrap
 msgid ""
 " void\n"
@@ -39667,24 +39488,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3255
+#: docs/internal-documentation.pod:3179
 msgid "Hint that we will read or write the file descriptor randomly."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3257
+#: docs/internal-documentation.pod:3181
 msgid ""
 "On Linux, this sets the C<FMODE_RANDOM> flag on the file.  The effect of "
 "this flag is to:"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3264
+#: docs/internal-documentation.pod:3188
 msgid "Disable normal sequential file readahead."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3268
+#: docs/internal-documentation.pod:3192
 msgid ""
 "If any read of the file is done which misses in the page cache, 2MB are read "
 "into the page cache.  [I think - I'm not sure I totally understand what this "
@@ -39692,12 +39513,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3277
+#: docs/internal-documentation.pod:3201
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_noreuse>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3279
+#: docs/internal-documentation.pod:3203
 #, no-wrap
 msgid ""
 " void\n"
@@ -39706,22 +39527,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3282
+#: docs/internal-documentation.pod:3206
 msgid "Hint that we will access the data only once."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3284
+#: docs/internal-documentation.pod:3208
 msgid "On Linux, this does nothing."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3289
+#: docs/internal-documentation.pod:3213
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_dontneed>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3291
+#: docs/internal-documentation.pod:3215
 #, no-wrap
 msgid ""
 " void\n"
@@ -39730,12 +39551,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3294
+#: docs/internal-documentation.pod:3218
 msgid "Hint that we will not access the data in the near future."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3296
+#: docs/internal-documentation.pod:3220
 msgid ""
 "On Linux, this immediately writes out any dirty pages in the page cache and "
 "then invalidates (drops) all pages associated with this file from the page "
@@ -39745,12 +39566,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3306
+#: docs/internal-documentation.pod:3230
 msgid "Function C<common/utils/utils.c:guestfs_int_fadvise_willneed>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3308
+#: docs/internal-documentation.pod:3232
 #, no-wrap
 msgid ""
 " void\n"
@@ -39759,12 +39580,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3311
+#: docs/internal-documentation.pod:3235
 msgid "Hint that we will access the data in the near future."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3313
+#: docs/internal-documentation.pod:3237
 msgid ""
 "On Linux, this immediately reads the whole file into the page cache.  This "
 "setting is not persistent; subsequently pages may be dropped from the page "
@@ -39772,12 +39593,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3320
+#: docs/internal-documentation.pod:3244
 msgid "Function C<common/utils/utils.c:guestfs_int_shell_unquote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3322
+#: docs/internal-documentation.pod:3246
 #, no-wrap
 msgid ""
 " char *\n"
@@ -39786,12 +39607,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3325
+#: docs/internal-documentation.pod:3249
 msgid "Unquote a shell-quoted string."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3327
+#: docs/internal-documentation.pod:3251
 msgid ""
 "Augeas passes strings to us which may be quoted, eg. if they come from files "
 "in F</etc/sysconfig>.  This function can do simple unquoting of these "
@@ -39799,7 +39620,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3331
+#: docs/internal-documentation.pod:3255
 msgid ""
 "Note this function does not do variable substitution, since that is "
 "impossible without knowing the file context and indeed the environment under "
@@ -39808,7 +39629,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3336
+#: docs/internal-documentation.pod:3260
 msgid ""
 "C<str> is the input string from Augeas, a string that may be single- or "
 "double-quoted or may not be quoted.  The returned string is unquoted, and "
@@ -39817,19 +39638,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3341
+#: docs/internal-documentation.pod:3265
 msgid ""
 "For information on double-quoting in bash, see "
 "L<https://www.gnu.org/software/bash/manual/html_node/Double-Quotes.html>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3344
+#: docs/internal-documentation.pod:3268
 msgid "Function C<common/utils/utils.c:guestfs_int_is_reg>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3346
+#: docs/internal-documentation.pod:3270
 #, no-wrap
 msgid ""
 " int\n"
@@ -39838,19 +39659,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3349
+#: docs/internal-documentation.pod:3273
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a regular file."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3352
+#: docs/internal-documentation.pod:3276
 msgid "Function C<common/utils/utils.c:guestfs_int_is_dir>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3354
+#: docs/internal-documentation.pod:3278
 #, no-wrap
 msgid ""
 " int\n"
@@ -39859,19 +39680,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3357
+#: docs/internal-documentation.pod:3281
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a directory."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3360
+#: docs/internal-documentation.pod:3284
 msgid "Function C<common/utils/utils.c:guestfs_int_is_chr>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3362
+#: docs/internal-documentation.pod:3286
 #, no-wrap
 msgid ""
 " int\n"
@@ -39880,19 +39701,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3365
+#: docs/internal-documentation.pod:3289
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a char device."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3368
+#: docs/internal-documentation.pod:3292
 msgid "Function C<common/utils/utils.c:guestfs_int_is_blk>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3370
+#: docs/internal-documentation.pod:3294
 #, no-wrap
 msgid ""
 " int\n"
@@ -39901,19 +39722,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3373
+#: docs/internal-documentation.pod:3297
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a block device."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3376
+#: docs/internal-documentation.pod:3300
 msgid "Function C<common/utils/utils.c:guestfs_int_is_fifo>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3378
+#: docs/internal-documentation.pod:3302
 #, no-wrap
 msgid ""
 " int\n"
@@ -39922,19 +39743,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3381
+#: docs/internal-documentation.pod:3305
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a named pipe (FIFO)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3384
+#: docs/internal-documentation.pod:3308
 msgid "Function C<common/utils/utils.c:guestfs_int_is_lnk>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3386
+#: docs/internal-documentation.pod:3310
 #, no-wrap
 msgid ""
 " int\n"
@@ -39943,19 +39764,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3389
+#: docs/internal-documentation.pod:3313
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a symbolic link."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3392
+#: docs/internal-documentation.pod:3316
 msgid "Function C<common/utils/utils.c:guestfs_int_is_sock>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3394
+#: docs/internal-documentation.pod:3318
 #, no-wrap
 msgid ""
 " int\n"
@@ -39964,19 +39785,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3397
+#: docs/internal-documentation.pod:3321
 msgid ""
 "Return true if the C<guestfs_statns> or C<guestfs_lstatns> C<st_mode> field "
 "represents a Unix domain socket."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3400
+#: docs/internal-documentation.pod:3324
 msgid "Function C<common/utils/utils.c:guestfs_int_full_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3402
+#: docs/internal-documentation.pod:3326
 #, no-wrap
 msgid ""
 " char *\n"
@@ -39985,7 +39806,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3405
+#: docs/internal-documentation.pod:3329
 msgid ""
 "Concatenate C<dir> and C<name> to create a path.  This correctly handles the "
 "case of concatenating C<\"/\" + \"filename\"> as well as C<\"/dir\" + "
@@ -39993,22 +39814,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3409
+#: docs/internal-documentation.pod:3333
 msgid "The caller must free the returned path."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3411
+#: docs/internal-documentation.pod:3335
 msgid "This function sets C<errno> and returns C<NULL> on error."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3413
+#: docs/internal-documentation.pod:3337
 msgid "Function C<common/utils/utils.c:guestfs_int_hexdump>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3415
+#: docs/internal-documentation.pod:3339
 #, no-wrap
 msgid ""
 " void\n"
@@ -40017,17 +39838,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3418
+#: docs/internal-documentation.pod:3342
 msgid "Hexdump a block of memory to C<FILE *>, used for debugging."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3420
+#: docs/internal-documentation.pod:3344
 msgid "Function C<common/utils/utils.c:guestfs_int_strerror>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3422
+#: docs/internal-documentation.pod:3346
 #, no-wrap
 msgid ""
 " const char *\n"
@@ -40036,19 +39857,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3425
+#: docs/internal-documentation.pod:3349
 msgid "Thread-safe strerror_r."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3427
+#: docs/internal-documentation.pod:3351
 msgid ""
 "This is a wrapper around the two variants of L<strerror_r(3)> in glibc since "
 "it is hard to use correctly (RHBZ#2030396)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3430
+#: docs/internal-documentation.pod:3354
 msgid ""
 "The buffer passed in should be large enough to store the error message (256 "
 "chars at least) and should be non-static.  Note that the buffer might not be "
@@ -40056,36 +39877,36 @@ msgid ""
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:3434
+#: docs/internal-documentation.pod:3358
 msgid "Subdirectory F<common/visit>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3436
+#: docs/internal-documentation.pod:3360
 msgid "File F<common/visit/visit.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3438
+#: docs/internal-documentation.pod:3362
 msgid ""
 "This file contains a recursive function for visiting all files and "
 "directories in a guestfs filesystem."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3441
+#: docs/internal-documentation.pod:3365
 msgid ""
 "Adapted from "
 "L<https://rwmj.wordpress.com/2010/12/15/tip-audit-virtual-machine-for-setuid-files/>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3444
+#: docs/internal-documentation.pod:3368
 msgid "Function C<common/visit/visit.c:visit>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3446
+#: docs/internal-documentation.pod:3370
 #, no-wrap
 msgid ""
 " int\n"
@@ -40094,19 +39915,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3449
+#: docs/internal-documentation.pod:3373
 msgid "Visit every file and directory in a guestfs filesystem, starting at C<dir>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3452
+#: docs/internal-documentation.pod:3376
 msgid ""
 "C<dir> may be C<\"/\"> to visit the entire filesystem, or may be some "
 "subdirectory.  Symbolic links are not followed."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3455
+#: docs/internal-documentation.pod:3379
 msgid ""
 "The visitor function C<f> is called once for every directory and every "
 "file.  The parameters passed to C<f> include the current directory name, the "
@@ -40117,14 +39938,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3463
+#: docs/internal-documentation.pod:3387
 msgid ""
 "Also passed to this function is an C<opaque> pointer which is passed through "
 "to the visitor function."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3466
+#: docs/internal-documentation.pod:3390
 msgid ""
 "Returns C<0> if everything went OK, or C<-1> if there was an error.  Error "
 "handling is not particularly well defined.  It will either set an error in "
@@ -40133,27 +39954,27 @@ msgid ""
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:3471
+#: docs/internal-documentation.pod:3395
 msgid "Subdirectory F<common/windows>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3473
+#: docs/internal-documentation.pod:3397
 msgid "File F<common/windows/windows.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3475
+#: docs/internal-documentation.pod:3399
 msgid "This file implements C<win:> Windows file path support in L<guestfish(1)>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3478
+#: docs/internal-documentation.pod:3402
 msgid "Function C<common/windows/windows.c:is_windows>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3480
+#: docs/internal-documentation.pod:3404
 #, no-wrap
 msgid ""
 " int\n"
@@ -40162,22 +39983,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3483
+#: docs/internal-documentation.pod:3407
 msgid "Checks whether C<root> is a Windows installation."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3485
+#: docs/internal-documentation.pod:3409
 msgid "This relies on an already being done introspection."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3487
+#: docs/internal-documentation.pod:3411
 msgid "Function C<common/windows/windows.c:windows_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3489
+#: docs/internal-documentation.pod:3413
 #, no-wrap
 msgid ""
 " char *\n"
@@ -40187,58 +40008,58 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3492
+#: docs/internal-documentation.pod:3416
 msgid ""
 "Resolves C<path> as possible Windows path according to C<root>, giving a new "
 "path that can be used in libguestfs API calls."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3501
+#: docs/internal-documentation.pod:3425
 msgid "C<root> must be a Windows installation"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3505
+#: docs/internal-documentation.pod:3429
 msgid "relies on an already being done introspection"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3509
+#: docs/internal-documentation.pod:3433
 msgid ""
 "will unmount all the existing mount points and mount the Windows root "
 "(according to C<readonly>)"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3514
+#: docs/internal-documentation.pod:3438
 msgid "calls L<exit(3)> on memory allocation failures"
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:3518
+#: docs/internal-documentation.pod:3442
 msgid "Subdirectory F<daemon>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3520
+#: docs/internal-documentation.pod:3444
 msgid "File F<daemon/command.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3522
+#: docs/internal-documentation.pod:3446
 msgid ""
 "This file contains a number of useful functions for running external "
 "commands and capturing their output."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3525
+#: docs/internal-documentation.pod:3449
 msgid "Function C<daemon/command.c:commandf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3527
+#: docs/internal-documentation.pod:3451
 #, no-wrap
 msgid ""
 " int\n"
@@ -40248,36 +40069,36 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3531
+#: docs/internal-documentation.pod:3455
 msgid "Run a command.  Optionally capture stdout and stderr as strings."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3533
+#: docs/internal-documentation.pod:3457
 msgid ""
 "Returns C<0> if the command ran successfully, or C<-1> if there was any "
 "error."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3536
+#: docs/internal-documentation.pod:3460
 msgid "For a description of the C<flags> see C<commandrvf>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3538
+#: docs/internal-documentation.pod:3462
 msgid ""
 "There is also a macro C<command(out,err,name,...)> which calls C<commandf> "
 "with C<flags=0>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3541
+#: docs/internal-documentation.pod:3465
 msgid "Function C<daemon/command.c:commandrf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3543
+#: docs/internal-documentation.pod:3467
 #, no-wrap
 msgid ""
 " int\n"
@@ -40287,31 +40108,31 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3547
+#: docs/internal-documentation.pod:3471
 msgid ""
 "Same as C<command>, but we allow the status code from the subcommand to be "
 "non-zero, and return that status code."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3550
+#: docs/internal-documentation.pod:3474
 msgid "We still return C<-1> if there was some other error."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3552
+#: docs/internal-documentation.pod:3476
 msgid ""
 "There is also a macro C<commandr(out,err,name,...)> which calls C<commandrf> "
 "with C<flags=0>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3555
+#: docs/internal-documentation.pod:3479
 msgid "Function C<daemon/command.c:commandvf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3557
+#: docs/internal-documentation.pod:3481
 #, no-wrap
 msgid ""
 " int\n"
@@ -40321,24 +40142,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3561
+#: docs/internal-documentation.pod:3485
 msgid "Same as C<command>, but passing in an argv array."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3563
+#: docs/internal-documentation.pod:3487
 msgid ""
 "There is also a macro C<commandv(out,err,argv)> which calls C<commandvf> "
 "with C<flags=0>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3566
+#: docs/internal-documentation.pod:3490
 msgid "Function C<daemon/command.c:commandrvf>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3568
+#: docs/internal-documentation.pod:3492
 #, no-wrap
 msgid ""
 " int\n"
@@ -40348,7 +40169,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3572
+#: docs/internal-documentation.pod:3496
 msgid ""
 "This is a more sane version of L<system(3)> for running external commands.  "
 "It uses fork/execvp, so we don't need to worry about quoting of parameters, "
@@ -40356,14 +40177,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3577
+#: docs/internal-documentation.pod:3501
 msgid ""
 "If C<stdoutput> is not C<NULL>, then C<*stdoutput> will return the stdout of "
 "the command as a string."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3580
+#: docs/internal-documentation.pod:3504
 msgid ""
 "If C<stderror> is not C<NULL>, then C<*stderror> will return the stderr of "
 "the command.  If there is a final \\n character, it is removed so you can "
@@ -40371,17 +40192,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3585
+#: docs/internal-documentation.pod:3509
 msgid "Flags are:"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3589
+#: docs/internal-documentation.pod:3513
 msgid "C<COMMAND_FLAG_FOLD_STDOUT_ON_STDERR>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3591
+#: docs/internal-documentation.pod:3515
 msgid ""
 "For broken external commands that send error messages to stdout (hello, "
 "parted) but that don't have any useful stdout information, use this flag to "
@@ -40391,12 +40212,12 @@ msgid ""
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3597
+#: docs/internal-documentation.pod:3521
 msgid "C<COMMAND_FLAG_CHROOT_COPY_FILE_TO_STDIN>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3599
+#: docs/internal-documentation.pod:3523
 msgid ""
 "For running external commands on chrooted files correctly (see "
 "L<https://bugzilla.redhat.com/579608>) specifying this flag causes another "
@@ -40407,24 +40228,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3609
+#: docs/internal-documentation.pod:3533
 msgid ""
 "There is also a macro C<commandrv(out,err,argv)> which calls C<commandrvf> "
 "with C<flags=0>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3612
+#: docs/internal-documentation.pod:3536
 msgid "File F<daemon/device-name-translation.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3614
+#: docs/internal-documentation.pod:3538
 msgid "Function C<daemon/device-name-translation.c:device_name_translation_init>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3616
+#: docs/internal-documentation.pod:3540
 #, no-wrap
 msgid ""
 " void\n"
@@ -40433,12 +40254,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3619
+#: docs/internal-documentation.pod:3543
 msgid "Cache daemon disk mapping."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3621
+#: docs/internal-documentation.pod:3545
 msgid ""
 "When the daemon starts up, populate a cache with the contents of "
 "/dev/disk/by-path.  It's easiest to use C<ls -lv> here since the names are "
@@ -40446,12 +40267,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3625
+#: docs/internal-documentation.pod:3549
 msgid "Function C<daemon/device-name-translation.c:device_name_translation>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3627
+#: docs/internal-documentation.pod:3551
 #, no-wrap
 msgid ""
 " char *\n"
@@ -40460,12 +40281,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3630
+#: docs/internal-documentation.pod:3554
 msgid "Perform device name translation."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3632
+#: docs/internal-documentation.pod:3556
 msgid ""
 "Libguestfs defines a few standard formats for device names.  (see also "
 "L<guestfs(3)/BLOCK DEVICE NAMING> and "
@@ -40473,22 +40294,22 @@ msgid ""
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3638
+#: docs/internal-documentation.pod:3562
 msgid "F</dev/sdX[N]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3640
+#: docs/internal-documentation.pod:3564
 msgid "F</dev/hdX[N]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3642
+#: docs/internal-documentation.pod:3566
 msgid "F</dev/vdX[N]>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3644
+#: docs/internal-documentation.pod:3568
 msgid ""
 "These mean the Nth partition on the Xth device.  Because Linux no longer "
 "enumerates devices in the order they are passed to qemu, we must translate "
@@ -40496,67 +40317,67 @@ msgid ""
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3649
+#: docs/internal-documentation.pod:3573
 msgid "F</dev/mdX>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3651
+#: docs/internal-documentation.pod:3575
 msgid "F</dev/VG/LV>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3653
+#: docs/internal-documentation.pod:3577
 msgid "F</dev/mapper/...>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3655 fish/guestfish-actions.pod:1473
+#: docs/internal-documentation.pod:3579 fish/guestfish-actions.pod:1473
 #: lib/guestfs-actions.pod:2489
 msgid "F</dev/dm-N>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3657
+#: docs/internal-documentation.pod:3581
 msgid "These are not translated here."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3661
+#: docs/internal-documentation.pod:3585
 msgid "It returns a newly allocated string which the caller must free."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3663
+#: docs/internal-documentation.pod:3587
 msgid "It returns C<NULL> on error.  B<Note> it does I<not> call C<reply_with_*>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3666
+#: docs/internal-documentation.pod:3590
 msgid ""
 "We have to open the device and test for C<ENXIO>, because the device nodes "
 "may exist in the appliance."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3669
+#: docs/internal-documentation.pod:3593
 msgid "File F<daemon/guestfsd.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3671
+#: docs/internal-documentation.pod:3595
 msgid ""
 "This is the guestfs daemon which runs inside the guestfs appliance.  This "
 "file handles start up and connecting back to the library."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3674
+#: docs/internal-documentation.pod:3598
 msgid "Function C<daemon/guestfsd.c:shell_quote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3676
+#: docs/internal-documentation.pod:3600
 #, no-wrap
 msgid ""
 " void\n"
@@ -40565,17 +40386,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3679
+#: docs/internal-documentation.pod:3603
 msgid "Write C<str> to the file C<fp>, ensuring it is shell quoted."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3681
+#: docs/internal-documentation.pod:3605
 msgid "Function C<daemon/guestfsd.c:sysroot_shell_quote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3683
+#: docs/internal-documentation.pod:3607
 #, no-wrap
 msgid ""
 " void\n"
@@ -40584,56 +40405,56 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3686
+#: docs/internal-documentation.pod:3610
 msgid ""
 "Write C<sysroot> + C<path> to the file C<fp>, ensuring it is shell quoted.  "
 "The path must be an absolute path."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3689
+#: docs/internal-documentation.pod:3613
 msgid "File F<daemon/internal.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3691
+#: docs/internal-documentation.pod:3615
 msgid "Internal functions that are not part of the public API."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3693
+#: docs/internal-documentation.pod:3617
 msgid "File F<daemon/utils-c.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3695
+#: docs/internal-documentation.pod:3619
 msgid "Bindings for utility functions."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3697
+#: docs/internal-documentation.pod:3621
 msgid ""
 "Note that functions called from OCaml code B<must never> call any of the "
 "C<reply*> functions."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3700
+#: docs/internal-documentation.pod:3624
 msgid "File F<daemon/utils.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3702
+#: docs/internal-documentation.pod:3626
 msgid "Miscellaneous utility functions used by the daemon."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3704
+#: docs/internal-documentation.pod:3628
 msgid "Function C<daemon/utils.c:is_root_device_stat>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3706
+#: docs/internal-documentation.pod:3630
 #, no-wrap
 msgid ""
 " static int\n"
@@ -40642,19 +40463,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3709
+#: docs/internal-documentation.pod:3633
 msgid ""
 "Return true iff device is the root device (and therefore should be ignored "
 "from the point of view of user calls)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3712
+#: docs/internal-documentation.pod:3636
 msgid "Function C<daemon/utils.c:is_device_parameter>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3714
+#: docs/internal-documentation.pod:3638
 #, no-wrap
 msgid ""
 " int\n"
@@ -40663,26 +40484,26 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3717
+#: docs/internal-documentation.pod:3641
 msgid ""
 "Parameters marked as C<Device>, C<Dev_or_Path>, etc can be passed a block "
 "device name.  This function tests if the parameter is a block device name."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3721
+#: docs/internal-documentation.pod:3645
 msgid ""
 "It can also be used in daemon code to test if the string passed as a "
 "C<Dev_or_Path> parameter is a device or path."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3724
+#: docs/internal-documentation.pod:3648
 msgid "Function C<daemon/utils.c:sysroot_path>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3726
+#: docs/internal-documentation.pod:3650
 #, no-wrap
 msgid ""
 " char *\n"
@@ -40691,12 +40512,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3729
+#: docs/internal-documentation.pod:3653
 msgid "Turn C<\"/path\"> into C<\"/sysroot/path\">."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3731 docs/internal-documentation.pod:3745
+#: docs/internal-documentation.pod:3655 docs/internal-documentation.pod:3669
 msgid ""
 "Returns C<NULL> on failure.  The caller I<must> check for this and call "
 "S<C<reply_with_perror (\"malloc\")>>.  The caller must also free the "
@@ -40704,17 +40525,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3735 docs/internal-documentation.pod:3749
+#: docs/internal-documentation.pod:3659 docs/internal-documentation.pod:3673
 msgid "See also the custom C<%R> printf formatter which does shell quoting too."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3737
+#: docs/internal-documentation.pod:3661
 msgid "Function C<daemon/utils.c:sysroot_realpath>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3739
+#: docs/internal-documentation.pod:3663
 #, no-wrap
 msgid ""
 " char *\n"
@@ -40723,17 +40544,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3742
+#: docs/internal-documentation.pod:3666
 msgid "Resolve path within sysroot, calling C<sysroot_path> on the resolved path."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3751
+#: docs/internal-documentation.pod:3675
 msgid "Function C<daemon/utils.c:is_power_of_2>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3753
+#: docs/internal-documentation.pod:3677
 #, no-wrap
 msgid ""
 " int\n"
@@ -40742,24 +40563,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3756
+#: docs/internal-documentation.pod:3680
 msgid "Returns true if C<v> is a power of 2."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3758
+#: docs/internal-documentation.pod:3682
 msgid ""
 "Uses the algorithm described at "
 "L<http://graphics.stanford.edu/~seander/bithacks.html#DetermineIfPowerOf2>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3761
+#: docs/internal-documentation.pod:3685
 msgid "Function C<daemon/utils.c:split_lines_sb>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3763
+#: docs/internal-documentation.pod:3687
 #, no-wrap
 msgid ""
 " struct stringsbuf\n"
@@ -40768,66 +40589,66 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3766
+#: docs/internal-documentation.pod:3690
 msgid ""
 "Split an output string into a NULL-terminated list of lines, wrapped into a "
 "stringsbuf."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3769
+#: docs/internal-documentation.pod:3693
 msgid ""
 "Typically this is used where we have run an external command which has "
 "printed out a list of things, and we want to return an actual list."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3773
+#: docs/internal-documentation.pod:3697
 msgid "The corner cases here are quite tricky.  Note in particular:"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3777
+#: docs/internal-documentation.pod:3701
 msgid "C<\"\">"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3781
+#: docs/internal-documentation.pod:3705
 msgid "C<\"\\n\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3783
+#: docs/internal-documentation.pod:3707
 msgid "returns C<[\"\"]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3785
+#: docs/internal-documentation.pod:3709
 msgid "C<\"a\\nb\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3787 docs/internal-documentation.pod:3791
+#: docs/internal-documentation.pod:3711 docs/internal-documentation.pod:3715
 msgid "returns C<[\"a\"; \"b\"]>"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3789
+#: docs/internal-documentation.pod:3713
 msgid "C<\"a\\nb\\n\">"
 msgstr ""
 
 #. type: =item
-#: docs/internal-documentation.pod:3793
+#: docs/internal-documentation.pod:3717
 msgid "C<\"a\\nb\\n\\n\">"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3795
+#: docs/internal-documentation.pod:3719
 msgid "returns C<[\"a\"; \"b\"; \"\"]>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3799
+#: docs/internal-documentation.pod:3723
 msgid ""
 "The original string is written over and destroyed by this function (which is "
 "usually OK because it's the 'out' string from C<command*()>).  You can free "
@@ -40835,17 +40656,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3804
+#: docs/internal-documentation.pod:3728
 msgid "C<argv> in the C<struct stringsbuf> will be C<NULL> in case of errors."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3806
+#: docs/internal-documentation.pod:3730
 msgid "Function C<daemon/utils.c:filter_list>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3808
+#: docs/internal-documentation.pod:3732
 #, no-wrap
 msgid ""
 " char **\n"
@@ -40854,24 +40675,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3811
+#: docs/internal-documentation.pod:3735
 msgid ""
 "Filter a list of strings.  Returns a newly allocated list of only the "
 "strings where C<p (str) == true>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3814
+#: docs/internal-documentation.pod:3738
 msgid "B<Note> it does not copy the strings, be careful not to double-free them."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3817
+#: docs/internal-documentation.pod:3741
 msgid "Function C<daemon/utils.c:trim>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3819
+#: docs/internal-documentation.pod:3743
 #, no-wrap
 msgid ""
 " void\n"
@@ -40880,17 +40701,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3822
+#: docs/internal-documentation.pod:3746
 msgid "Skip leading and trailing whitespace, updating the original string in-place."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3825
+#: docs/internal-documentation.pod:3749
 msgid "Function C<daemon/utils.c:parse_btrfsvol>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3827
+#: docs/internal-documentation.pod:3751
 #, no-wrap
 msgid ""
 " int\n"
@@ -40899,19 +40720,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3830
+#: docs/internal-documentation.pod:3754
 msgid ""
 "Parse the mountable descriptor for a btrfs subvolume.  Don't call this "
 "directly; it is only used from the stubs."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3833
+#: docs/internal-documentation.pod:3757
 msgid "A btrfs subvolume is given as:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3835
+#: docs/internal-documentation.pod:3759
 #, no-wrap
 msgid ""
 " btrfsvol:/dev/sda3/root\n"
@@ -40919,7 +40740,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3837
+#: docs/internal-documentation.pod:3761
 msgid ""
 "where F</dev/sda3> is a block device containing a btrfs filesystem, and root "
 "is the name of a subvolume on it. This function is passed the string "
@@ -40927,19 +40748,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3841
+#: docs/internal-documentation.pod:3765
 msgid ""
 "On success, C<mountable-E<gt>device> and C<mountable-E<gt>volume> must be "
 "freed by the caller."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3844
+#: docs/internal-documentation.pod:3768
 msgid "Function C<daemon/utils.c:mountable_to_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3846
+#: docs/internal-documentation.pod:3770
 #, no-wrap
 msgid ""
 " char *\n"
@@ -40948,24 +40769,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3849
+#: docs/internal-documentation.pod:3773
 msgid "Convert a C<mountable_t> back to its string representation"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3851
+#: docs/internal-documentation.pod:3775
 msgid ""
 "This function can be used in an error path, so must not call "
 "C<reply_with_error>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3854
+#: docs/internal-documentation.pod:3778
 msgid "Function C<daemon/utils.c:prog_exists>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3856
+#: docs/internal-documentation.pod:3780
 #, no-wrap
 msgid ""
 " int\n"
@@ -40974,17 +40795,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3859
+#: docs/internal-documentation.pod:3783
 msgid "Check program exists and is executable on C<$PATH>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3861
+#: docs/internal-documentation.pod:3785
 msgid "Function C<daemon/utils.c:random_name>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3863
+#: docs/internal-documentation.pod:3787
 #, no-wrap
 msgid ""
 " int\n"
@@ -40993,7 +40814,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3866
+#: docs/internal-documentation.pod:3790
 msgid ""
 "Pass a template such as C<\"/sysroot/XXXXXXXX.XXX\">.  This updates the "
 "template to contain a randomly named file.  Any C<'X'> characters after the "
@@ -41001,7 +40822,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3871
+#: docs/internal-documentation.pod:3795
 msgid ""
 "Notes: You should probably use an 8.3 path, so it's compatible with all "
 "filesystems including basic FAT.  Also this only substitutes lowercase ASCII "
@@ -41010,24 +40831,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3876
+#: docs/internal-documentation.pod:3800
 msgid ""
 "This doesn't create a file or check whether or not the file exists (it would "
 "be extremely unlikely to exist as long as the RNG is working)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3880
+#: docs/internal-documentation.pod:3804
 msgid "If there is an error, C<-1> is returned."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3882
+#: docs/internal-documentation.pod:3806
 msgid "Function C<daemon/utils.c:udev_settle_file>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3884
+#: docs/internal-documentation.pod:3808
 #, no-wrap
 msgid ""
 " void\n"
@@ -41036,7 +40857,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3887
+#: docs/internal-documentation.pod:3811
 msgid ""
 "LVM and other commands aren't synchronous, especially when udev is "
 "involved.  eg. You can create or remove some device, but the C</dev> device "
@@ -41045,19 +40866,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3892
+#: docs/internal-documentation.pod:3816
 msgid ""
 "Use C<udevadm settle> after certain commands, but don't be too fussed if it "
 "fails."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3895
+#: docs/internal-documentation.pod:3819
 msgid "Function C<daemon/utils.c:make_exclude_from_file>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3897
+#: docs/internal-documentation.pod:3821
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41066,26 +40887,26 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3900
+#: docs/internal-documentation.pod:3824
 msgid ""
 "Turn list C<excludes> into a temporary file, and return a string containing "
 "the temporary file name.  Caller must unlink the file and free the string."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3904
+#: docs/internal-documentation.pod:3828
 msgid ""
 "C<function> is the function that invoked this helper, and it is used mainly "
 "for errors/debugging."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3907
+#: docs/internal-documentation.pod:3831
 msgid "Function C<daemon/utils.c:read_whole_file>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3909
+#: docs/internal-documentation.pod:3833
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41094,7 +40915,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3912
+#: docs/internal-documentation.pod:3836
 msgid ""
 "Read whole file into dynamically allocated array.  If there is an error, "
 "DON'T call reply_with_perror, just return NULL.  Returns a C<\\0>-terminated "
@@ -41102,17 +40923,17 @@ msgid ""
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3917
+#: docs/internal-documentation.pod:3841
 msgid "File F<daemon/xattr.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3919
+#: docs/internal-documentation.pod:3843
 msgid "Function C<daemon/xattr.c:split_attr_names>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3921
+#: docs/internal-documentation.pod:3845
 #, no-wrap
 msgid ""
 " static char **\n"
@@ -41121,7 +40942,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3924
+#: docs/internal-documentation.pod:3848
 msgid ""
 "L<listxattr(2)> returns the string C<\"foo\\0bar\\0baz\"> of length C<len>.  "
 "(The last string in the list is \\0-terminated but the \\0 is not included "
@@ -41129,39 +40950,39 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3928
+#: docs/internal-documentation.pod:3852
 msgid "This function splits it into a regular list of strings."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3930
+#: docs/internal-documentation.pod:3854
 msgid ""
 "B<Note> that the returned list contains pointers to the original strings in "
 "C<buf> so be careful that you do not double-free them."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:3933
+#: docs/internal-documentation.pod:3857
 msgid "Subdirectory F<fish>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3935
+#: docs/internal-documentation.pod:3859
 msgid "File F<fish/alloc.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3937
+#: docs/internal-documentation.pod:3861
 msgid "This file implements the guestfish C<alloc> and C<sparse> commands."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3939
+#: docs/internal-documentation.pod:3863
 msgid "Function C<fish/alloc.c:alloc_disk>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3941
+#: docs/internal-documentation.pod:3865
 #, no-wrap
 msgid ""
 " int\n"
@@ -41171,95 +40992,95 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3944
+#: docs/internal-documentation.pod:3868
 msgid ""
 "This is the underlying allocation function.  It's called from a few other "
 "places in guestfish."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3947
+#: docs/internal-documentation.pod:3871
 msgid "File F<fish/copy.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3949
+#: docs/internal-documentation.pod:3873
 msgid "This file implements the guestfish commands C<copy-in> and C<copy-out>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3952
+#: docs/internal-documentation.pod:3876
 msgid "File F<fish/destpaths.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3954
+#: docs/internal-documentation.pod:3878
 msgid "The file handles tab-completion of filesystem paths in guestfish."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3956
+#: docs/internal-documentation.pod:3880
 msgid "File F<fish/display.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3958
+#: docs/internal-documentation.pod:3882
 msgid ""
 "The file implements the guestfish C<display> command, for displaying "
 "graphical files (icons, images) in disk images."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3961
+#: docs/internal-documentation.pod:3885
 msgid "File F<fish/echo.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3963
+#: docs/internal-documentation.pod:3887
 msgid "The file implements the guestfish C<echo> command."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3965
+#: docs/internal-documentation.pod:3889
 msgid "File F<fish/edit.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3967
+#: docs/internal-documentation.pod:3891
 msgid "guestfish C<edit> command, suggested by Ján Ondrej."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3969
+#: docs/internal-documentation.pod:3893
 msgid "File F<fish/events.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3971
+#: docs/internal-documentation.pod:3895
 msgid ""
 "This file implements the guestfish event-related commands, C<event>, "
 "C<delete-event> and C<list-events>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:3974
+#: docs/internal-documentation.pod:3898
 msgid "File F<fish/fish.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3976
+#: docs/internal-documentation.pod:3900
 msgid ""
 "guestfish, the guest filesystem shell.  This file contains the main loop and "
 "utilities."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:3979
+#: docs/internal-documentation.pod:3903
 msgid "Function C<fish/fish.c:parse_command_line>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:3981
+#: docs/internal-documentation.pod:3905
 #, no-wrap
 msgid ""
 " static struct parsed_command\n"
@@ -41268,46 +41089,46 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3984
+#: docs/internal-documentation.pod:3908
 msgid ""
 "Parse a command string, splitting at whitespace, handling C<'!'>, C<'#'> "
 "etc.  This destructively updates C<buf>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3987
+#: docs/internal-documentation.pod:3911
 msgid ""
 "C<exit_on_error_rtn> is used to pass in the global C<exit_on_error> setting "
 "and to return the local setting (eg. if the command begins with C<'-'>)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3991
+#: docs/internal-documentation.pod:3915
 msgid "Returns in C<parsed_command.status>:"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:3997
+#: docs/internal-documentation.pod:3921
 msgid "got a guestfish command (returned in C<cmd_rtn>/C<argv_rtn>/C<pipe_rtn>)"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4001
+#: docs/internal-documentation.pod:3925
 msgid "no guestfish command, but otherwise OK"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4005
+#: docs/internal-documentation.pod:3929
 msgid "an error"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4009
+#: docs/internal-documentation.pod:3933
 msgid "Function C<fish/fish.c:parse_quoted_string>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4011
+#: docs/internal-documentation.pod:3935
 #, no-wrap
 msgid ""
 " static ssize_t\n"
@@ -41316,7 +41137,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4014
+#: docs/internal-documentation.pod:3938
 msgid ""
 "Parse double-quoted strings, replacing backslash escape sequences with the "
 "true character.  Since the string is returned in place, the escapes must "
@@ -41324,12 +41145,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4018
+#: docs/internal-documentation.pod:3942
 msgid "Function C<fish/fish.c:execute_and_inline>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4020
+#: docs/internal-documentation.pod:3944
 #, no-wrap
 msgid ""
 " static int\n"
@@ -41338,17 +41159,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4023
+#: docs/internal-documentation.pod:3947
 msgid "Used to handle C<E<lt>!> (execute command and inline result)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4025
+#: docs/internal-documentation.pod:3949
 msgid "Function C<fish/fish.c:issue_command>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4027
+#: docs/internal-documentation.pod:3951
 #, no-wrap
 msgid ""
 " int\n"
@@ -41358,12 +41179,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4031
+#: docs/internal-documentation.pod:3955
 msgid "Run a command."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4033
+#: docs/internal-documentation.pod:3957
 msgid ""
 "C<rc_exit_on_error_flag> is the C<exit_on_error> flag that we pass to the "
 "remote server (when issuing I<--remote> commands).  It does not cause "
@@ -41371,12 +41192,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4037
+#: docs/internal-documentation.pod:3961
 msgid "Function C<fish/fish.c:extended_help_message>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4039
+#: docs/internal-documentation.pod:3963
 #, no-wrap
 msgid ""
 " void\n"
@@ -41385,14 +41206,14 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4042
+#: docs/internal-documentation.pod:3966
 msgid ""
 "Print an extended help message when the user types in an unknown command for "
 "the first command issued.  A common case is the user doing:"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4046
+#: docs/internal-documentation.pod:3970
 #, no-wrap
 msgid ""
 "  guestfish disk.img\n"
@@ -41400,19 +41221,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4048
+#: docs/internal-documentation.pod:3972
 msgid ""
 "expecting guestfish to open F<disk.img> (in fact, this tried to run a "
 "non-existent command C<disk.img>)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4051
+#: docs/internal-documentation.pod:3975
 msgid "Function C<fish/fish.c:error_cb>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4053
+#: docs/internal-documentation.pod:3977
 #, no-wrap
 msgid ""
 " static void\n"
@@ -41421,17 +41242,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4056
+#: docs/internal-documentation.pod:3980
 msgid "Error callback.  This replaces the standard libguestfs error handler."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4058
+#: docs/internal-documentation.pod:3982
 msgid "Function C<fish/fish.c:free_n_strings>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4060
+#: docs/internal-documentation.pod:3984
 #, no-wrap
 msgid ""
 " static void\n"
@@ -41440,17 +41261,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4063
+#: docs/internal-documentation.pod:3987
 msgid "Free strings from a non-NULL terminated C<char**>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4065
+#: docs/internal-documentation.pod:3989
 msgid "Function C<fish/fish.c:decode_ps1>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4067
+#: docs/internal-documentation.pod:3991
 #, no-wrap
 msgid ""
 " static char *\n"
@@ -41459,17 +41280,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4070
+#: docs/internal-documentation.pod:3994
 msgid "Decode C<str> into the final printable prompt string."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4072
+#: docs/internal-documentation.pod:3996
 msgid "Function C<fish/fish.c:win_prefix>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4074
+#: docs/internal-documentation.pod:3998
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41478,26 +41299,26 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4077
+#: docs/internal-documentation.pod:4001
 msgid ""
 "Resolve the special C<win:...> form for Windows-specific paths.  The "
 "generated code calls this for all device or path arguments."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4080
+#: docs/internal-documentation.pod:4004
 msgid ""
 "The function returns a newly allocated string, and the caller must free this "
 "string; else display an error and return C<NULL>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4083
+#: docs/internal-documentation.pod:4007
 msgid "Function C<fish/fish.c:file_in>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4085
+#: docs/internal-documentation.pod:4009
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41506,24 +41327,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4088
+#: docs/internal-documentation.pod:4012
 msgid "Resolve the special C<FileIn> paths (C<-> or C<-<<END> or filename)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4090
+#: docs/internal-documentation.pod:4014
 msgid ""
 "The caller (F<fish/cmds.c>) will call C<free_file_in> after the command has "
 "run which should clean up resources."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4093
+#: docs/internal-documentation.pod:4017
 msgid "Function C<fish/fish.c:file_out>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4095
+#: docs/internal-documentation.pod:4019
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41532,24 +41353,24 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4098
+#: docs/internal-documentation.pod:4022
 msgid "Resolve the special C<FileOut> paths (C<-> or filename)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4100
+#: docs/internal-documentation.pod:4024
 msgid ""
 "The caller (F<fish/cmds.c>) will call S<C<free (str)>> after the command has "
 "run."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4103
+#: docs/internal-documentation.pod:4027
 msgid "Function C<fish/fish.c:progress_callback>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4105
+#: docs/internal-documentation.pod:4029
 #, no-wrap
 msgid ""
 " void\n"
@@ -41561,27 +41382,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4111
+#: docs/internal-documentation.pod:4035
 msgid "Callback which displays a progress bar."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4113
+#: docs/internal-documentation.pod:4037
 msgid "File F<fish/glob.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4115
+#: docs/internal-documentation.pod:4039
 msgid "This file implements the guestfish C<glob> command."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4117
+#: docs/internal-documentation.pod:4041
 msgid "Function C<fish/glob.c:expand_devicename>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4119
+#: docs/internal-documentation.pod:4043
 #, no-wrap
 msgid ""
 " static char **\n"
@@ -41590,21 +41411,21 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4122
+#: docs/internal-documentation.pod:4046
 msgid ""
 "Glob-expand device patterns, such as C</dev/sd*> "
 "(L<https://bugzilla.redhat.com/635971>)."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4125
+#: docs/internal-documentation.pod:4049
 msgid ""
 "There is no C<guestfs_glob_expand_device> function because the equivalent "
 "can be implemented using functions like C<guestfs_list_devices>."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4129
+#: docs/internal-documentation.pod:4053
 msgid ""
 "It's not immediately clear what it means to expand a pattern like "
 "C</dev/sd*>.  Should that include device name translation? Should the result "
@@ -41612,43 +41433,43 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4133
+#: docs/internal-documentation.pod:4057
 msgid ""
 "Should C<\"/dev/\"> + C<\"*\"> return every possible device and filesystem? "
 "How about VGs? LVs?"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4136
+#: docs/internal-documentation.pod:4060
 msgid ""
 "To solve this what we do is build up a list of every device, partition, "
 "etc., then glob against that list."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4139
+#: docs/internal-documentation.pod:4063
 msgid "Notes for future work (XXX):"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4145
+#: docs/internal-documentation.pod:4069
 msgid ""
 "This doesn't handle device name translation.  It wouldn't be too hard to "
 "add."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4150
+#: docs/internal-documentation.pod:4074
 msgid "Could have an API function for returning all device-like things."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4154
+#: docs/internal-documentation.pod:4078
 msgid "Function C<fish/glob.c:add_strings_matching>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4156
+#: docs/internal-documentation.pod:4080
 #, no-wrap
 msgid ""
 " static int\n"
@@ -41658,7 +41479,7 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4160
+#: docs/internal-documentation.pod:4084
 msgid ""
 "Using POSIX L<fnmatch(3)>, find strings in the list C<pp> which match "
 "pattern C<glob>.  Add strings which match to the C<ret> array.  C<*size_r> "
@@ -41666,12 +41487,12 @@ msgid ""
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4165
+#: docs/internal-documentation.pod:4089
 msgid "Function C<fish/glob.c:single_element_list>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4167
+#: docs/internal-documentation.pod:4091
 #, no-wrap
 msgid ""
 " static char **\n"
@@ -41680,27 +41501,27 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4170
+#: docs/internal-documentation.pod:4094
 msgid "Return a single element list containing C<element>."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4172
+#: docs/internal-documentation.pod:4096
 msgid "File F<fish/help.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4174
+#: docs/internal-documentation.pod:4098
 msgid "The file implements the guestfish C<help> command."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4176
+#: docs/internal-documentation.pod:4100
 msgid "Function C<fish/help.c:display_help>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4178
+#: docs/internal-documentation.pod:4102
 #, no-wrap
 msgid ""
 " int\n"
@@ -41709,12 +41530,12 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4181
+#: docs/internal-documentation.pod:4105
 msgid "The C<help> command."
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4183
+#: docs/internal-documentation.pod:4107
 msgid ""
 "This used to just list all commands, but that's not very useful.  Instead "
 "display some useful context-sensitive help.  This could be improved if we "
@@ -41723,27 +41544,27 @@ msgid ""
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4188
+#: docs/internal-documentation.pod:4112
 msgid "File F<fish/hexedit.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4190
+#: docs/internal-documentation.pod:4114
 msgid "This file implements the guestfish C<hexedit> command."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4192
+#: docs/internal-documentation.pod:4116
 msgid "File F<fish/lcd.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4194
+#: docs/internal-documentation.pod:4118
 msgid "Function C<fish/lcd.c:run_lcd>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4196
+#: docs/internal-documentation.pod:4120
 #, no-wrap
 msgid ""
 " int\n"
@@ -41752,22 +41573,22 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4199
+#: docs/internal-documentation.pod:4123
 msgid "guestfish C<lcd> command (similar to the C<lcd> command in BSD ftp)."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4201
+#: docs/internal-documentation.pod:4125
 msgid "File F<fish/man.c>"
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4203
+#: docs/internal-documentation.pod:4127
 msgid "Function C<fish/man.c:run_man>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4205
+#: docs/internal-documentation.pod:4129
 #, no-wrap
 msgid ""
 " int\n"
@@ -41776,49 +41597,49 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4208
+#: docs/internal-documentation.pod:4132
 msgid "guestfish C<man> command"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4210
+#: docs/internal-documentation.pod:4134
 msgid "File F<fish/more.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4212
+#: docs/internal-documentation.pod:4136
 msgid "This file implements the guestfish C<more> command."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4214
+#: docs/internal-documentation.pod:4138
 msgid "File F<fish/prep.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4216
+#: docs/internal-documentation.pod:4140
 msgid ""
 "This file implements the guestfish I<-N> option for creating pre-prepared "
 "disk layouts."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4219
+#: docs/internal-documentation.pod:4143
 msgid "File F<fish/rc.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4221
+#: docs/internal-documentation.pod:4145
 msgid "This file implements guestfish remote (command) support."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4223
+#: docs/internal-documentation.pod:4147
 msgid "Function C<fish/rc.c:rc_listen>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4225
+#: docs/internal-documentation.pod:4149
 #, no-wrap
 msgid ""
 " void\n"
@@ -41827,17 +41648,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4228
+#: docs/internal-documentation.pod:4152
 msgid "The remote control server (ie. C<guestfish --listen>)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4230
+#: docs/internal-documentation.pod:4154
 msgid "Function C<fish/rc.c:rc_remote>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4232
+#: docs/internal-documentation.pod:4156
 #, no-wrap
 msgid ""
 " int\n"
@@ -41847,59 +41668,59 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4236
+#: docs/internal-documentation.pod:4160
 msgid "The remote control client (ie. C<guestfish --remote>)."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4238
+#: docs/internal-documentation.pod:4162
 msgid "File F<fish/reopen.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4240
+#: docs/internal-documentation.pod:4164
 msgid "This file implements the guestfish C<reopen> command."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4242
+#: docs/internal-documentation.pod:4166
 msgid "File F<fish/setenv.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4244
+#: docs/internal-documentation.pod:4168
 msgid "This file implements the guestfish C<setenv> and C<unsetenv> commands."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4247
+#: docs/internal-documentation.pod:4171
 msgid "File F<fish/supported.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4249
+#: docs/internal-documentation.pod:4173
 msgid "This file implements the guestfish C<supported> command."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4251
+#: docs/internal-documentation.pod:4175
 msgid "File F<fish/tilde.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4253
+#: docs/internal-documentation.pod:4177
 msgid ""
 "This file implements tilde (C<~>) expansion of home directories in "
 "L<guestfish(1)>."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4256
+#: docs/internal-documentation.pod:4180
 msgid "Function C<fish/tilde.c:try_tilde_expansion>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4258
+#: docs/internal-documentation.pod:4182
 #, no-wrap
 msgid ""
 " char *\n"
@@ -41908,19 +41729,19 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4261
+#: docs/internal-documentation.pod:4185
 msgid ""
 "This is called from the script loop if we find a candidate for C<~username> "
 "(tilde-expansion)."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4264
+#: docs/internal-documentation.pod:4188
 msgid "Function C<fish/tilde.c:expand_home>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4266
+#: docs/internal-documentation.pod:4190
 #, no-wrap
 msgid ""
 " static char *\n"
@@ -41929,17 +41750,17 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4269
+#: docs/internal-documentation.pod:4193
 msgid "Return C<$HOME> + append string."
 msgstr ""
 
 #. type: =head4
-#: docs/internal-documentation.pod:4271
+#: docs/internal-documentation.pod:4195
 msgid "Function C<fish/tilde.c:find_home_for_username>"
 msgstr ""
 
 #. type: verbatim
-#: docs/internal-documentation.pod:4273
+#: docs/internal-documentation.pod:4197
 #, no-wrap
 msgid ""
 " static const char *\n"
@@ -41948,34 +41769,34 @@ msgid ""
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4276
+#: docs/internal-documentation.pod:4200
 msgid ""
 "Lookup C<username> (of length C<ulen>), return home directory if found, or "
 "C<NULL> if not found."
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4279
+#: docs/internal-documentation.pod:4203
 msgid "File F<fish/time.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4281
+#: docs/internal-documentation.pod:4205
 msgid "This file implements the guestfish C<time> command."
 msgstr ""
 
 #. type: =head2
-#: docs/internal-documentation.pod:4283
+#: docs/internal-documentation.pod:4207
 msgid "Subdirectory F<python>"
 msgstr ""
 
 #. type: =head3
-#: docs/internal-documentation.pod:4285
+#: docs/internal-documentation.pod:4209
 msgid "File F<python/handle.c>"
 msgstr ""
 
 #. type: textblock
-#: docs/internal-documentation.pod:4287
+#: docs/internal-documentation.pod:4211
 msgid ""
 "This file contains a small number of functions that are written by hand.  "
 "The majority of the bindings are generated (see F<python/actions-*.c>)."
diff --git a/po/libguestfs.pot b/po/libguestfs.pot
index 33937f43a..d0bdce968 100644
--- a/po/libguestfs.pot
+++ b/po/libguestfs.pot
@@ -6,10 +6,10 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: libguestfs 1.57.3\n"
+"Project-Id-Version: libguestfs 1.57.4\n"
 "Report-Msgid-Bugs-To: https://bugzilla.redhat.com/enter_bug.cgi?"
 "component=libguestfs&product=Virtualization+Tools\n"
-"POT-Creation-Date: 2025-09-09 19:11+0100\n"
+"POT-Creation-Date: 2025-09-30 10:05+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -3895,7 +3895,7 @@ msgstr ""
 msgid "size of %s is unreasonably large (%<PRIi64> bytes)"
 msgstr ""
 
-#: lib/launch-direct.c:150
+#: lib/launch-direct.c:154
 #, c-format
 msgid ""
 "current user is not a member of the KVM group (group ID %d). This user "
@@ -3904,31 +3904,31 @@ msgid ""
 "might need to log out and log in again)."
 msgstr ""
 
-#: lib/launch-direct.c:392
+#: lib/launch-direct.c:390
 #, c-format
 msgid "passt was killed with signal %d"
 msgstr ""
 
-#: lib/launch-direct.c:397
+#: lib/launch-direct.c:395
 #, c-format
 msgid "internal error: unexpected exit status from passt (%d)"
 msgstr ""
 
-#: lib/launch-direct.c:404
+#: lib/launch-direct.c:402
 #, c-format
 msgid "passt exited with status %d"
 msgstr ""
 
-#: lib/launch-direct.c:425
+#: lib/launch-direct.c:423
 #, c-format
 msgid "failed to parse passt PID from '%s'"
 msgstr ""
 
-#: lib/launch-direct.c:474
+#: lib/launch-direct.c:472
 msgid "you must call guestfs_add_drive before guestfs_launch"
 msgstr ""
 
-#: lib/launch-direct.c:1037 lib/launch-libvirt.c:690
+#: lib/launch-direct.c:1016 lib/launch-libvirt.c:676
 msgid "qemu launched and contacted daemon, but state != READY"
 msgstr ""
 
@@ -3937,56 +3937,56 @@ msgstr ""
 msgid "%s:%d: error constructing libvirt XML near call to \"%s\""
 msgstr ""
 
-#: lib/launch-libvirt.c:214
+#: lib/launch-libvirt.c:212
 msgid ""
 "could not auto-detect the format.\n"
 "If the format is known, pass the format to libguestfs, eg. using the\n"
 "‘--format’ option, or via the optional ‘format’ argument to ‘add-drive’."
 msgstr ""
 
-#: lib/launch-libvirt.c:225
+#: lib/launch-libvirt.c:223
 msgid ""
 "could not auto-detect the format when using a non-file protocol.\n"
 "If the format is known, pass the format to libguestfs, eg. using the\n"
 "‘--format’ option, or via the optional ‘format’ argument to ‘add-drive’."
 msgstr ""
 
-#: lib/launch-libvirt.c:340
+#: lib/launch-libvirt.c:338
 msgid "direct mode flag is not supported yet for libvirt backend"
 msgstr ""
 
-#: lib/launch-libvirt.c:378
+#: lib/launch-libvirt.c:372
 #, c-format
 msgid "could not connect to libvirt (URI = %s)"
 msgstr ""
 
-#: lib/launch-libvirt.c:407
+#: lib/launch-libvirt.c:393
 msgid "could not get libvirt capabilities"
 msgstr ""
 
-#: lib/launch-libvirt.c:428
+#: lib/launch-libvirt.c:414
 msgid "could not get libvirt domain capabilities"
 msgstr ""
 
-#: lib/launch-libvirt.c:623
+#: lib/launch-libvirt.c:609
 msgid "could not create appliance through libvirt. Original error from libvirt"
 msgstr ""
 
-#: lib/launch-libvirt.c:755
+#: lib/launch-libvirt.c:741
 msgid "unable to parse capabilities XML returned by libvirt"
 msgstr ""
 
-#: lib/launch-libvirt.c:761 lib/launch-libvirt.c:863 lib/libvirt-domain.c:397
+#: lib/launch-libvirt.c:747 lib/launch-libvirt.c:849 lib/libvirt-domain.c:397
 #: lib/libvirt-domain.c:481
 msgid "unable to create new XPath context"
 msgstr ""
 
-#: lib/launch-libvirt.c:771 lib/launch-libvirt.c:871 lib/launch-libvirt.c:887
+#: lib/launch-libvirt.c:757 lib/launch-libvirt.c:857 lib/launch-libvirt.c:873
 #, c-format
 msgid "unable to evaluate XPath expression: %s"
 msgstr ""
 
-#: lib/launch-libvirt.c:810
+#: lib/launch-libvirt.c:796
 #, c-format
 msgid ""
 "libvirt hypervisor doesn’t support qemu or KVM,\n"
@@ -4001,47 +4001,47 @@ msgid ""
 "For further help, read the guestfs(3) man page and libguestfs FAQ."
 msgstr ""
 
-#: lib/launch-libvirt.c:857
+#: lib/launch-libvirt.c:843
 msgid "unable to parse domain capabilities XML returned by libvirt"
 msgstr ""
 
-#: lib/launch-libvirt.c:1503 lib/launch-libvirt.c:1756 lib/qemu.c:766
+#: lib/launch-libvirt.c:1468 lib/launch-libvirt.c:1716 lib/qemu.c:281
 #, c-format
 msgid "realpath: could not convert ‘%s’ to absolute path"
 msgstr ""
 
-#: lib/launch-libvirt.c:1581
+#: lib/launch-libvirt.c:1546
 msgid ""
 "libvirt does not support the qemu curl driver protocols (ftp, http, etc.); "
 "try setting LIBGUESTFS_BACKEND=direct"
 msgstr ""
 
-#: lib/launch-libvirt.c:1971
+#: lib/launch-libvirt.c:1906
 msgid "could not define libvirt secret"
 msgstr ""
 
-#: lib/launch-libvirt.c:1982
+#: lib/launch-libvirt.c:1917
 msgid "rbd protocol secret must be base64 encoded"
 msgstr ""
 
-#: lib/launch-libvirt.c:1986
+#: lib/launch-libvirt.c:1921
 #, c-format
 msgid "base64_decode_alloc: %m"
 msgstr ""
 
-#: lib/launch-libvirt.c:2004
+#: lib/launch-libvirt.c:1939
 msgid "could not set libvirt secret value"
 msgstr ""
 
-#: lib/launch-libvirt.c:2017
+#: lib/launch-libvirt.c:1952
 msgid "could not get UUID from libvirt secret"
 msgstr ""
 
-#: lib/launch-libvirt.c:2193
+#: lib/launch-libvirt.c:2128
 msgid "could not destroy libvirt domain"
 msgstr ""
 
-#: lib/launch-libvirt.c:2214 lib/launch-libvirt.c:2247
+#: lib/launch-libvirt.c:2149 lib/launch-libvirt.c:2182
 #, c-format
 msgid "%s: internal error forming error message"
 msgstr ""
@@ -4257,35 +4257,25 @@ msgstr ""
 msgid "file receive cancelled by daemon"
 msgstr ""
 
-#: lib/qemu.c:910
-msgid "discard cannot be enabled on this drive: qemu < 1.5"
-msgstr ""
-
-#: lib/qemu.c:919
+#: lib/qemu.c:418
 msgid ""
 "discard cannot be enabled on this drive: the drive has a read-only overlay"
 msgstr ""
 
-#: lib/qemu.c:926
+#: lib/qemu.c:425
 msgid ""
 "discard cannot be enabled on this drive: you have to specify the format of "
 "the file"
 msgstr ""
 
-#: lib/qemu.c:934
-msgid ""
-"discard cannot be enabled on this drive: qemu < 1.6 cannot do discard on "
-"qcow2 files"
-msgstr ""
-
-#: lib/qemu.c:942
+#: lib/qemu.c:435
 #, c-format
 msgid ""
 "discard cannot be enabled on this drive: qemu does not support discard for "
 "‘%s’ format files"
 msgstr ""
 
-#: lib/qemu.c:962
+#: lib/qemu.c:455
 #, c-format
 msgid ""
 "discard cannot be enabled on this drive: protocol ‘%s’ does not support "
@@ -4360,7 +4350,7 @@ msgstr ""
 msgid "security: cached appliance %s is writable by group or other (mode %o)"
 msgstr ""
 
-#: lib/version.c:166
+#: lib/version.c:158
 #, c-format
 msgid "could not parse integer in version number: %s"
 msgstr ""