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lib: drive_create_data, drive: remove field "iface"

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Representing "iface" in the "drive_create_data" and "drive" structures is
now useless; the direct backend ignores "iface", while the libvirt one
rejects it unless it is empty. Unify both backends -- make them both
ignore "iface". (Which only relaxes the libvirt backend, so it cannot
cause compatibility problems.) This lets us remove the fields. Update the
documentation as well.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1844341
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220504134155.11832-3-lersek@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
This commit is contained in:
Laszlo Ersek
2022-05-04 15:41:53 +02:00
parent 3eb830dbae
commit f68eaee1d6
5 changed files with 7 additions and 52 deletions
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15
lib/libvirt-domain.c
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@@ -68,7 +68,6 @@ guestfs_impl_add_domain (guestfs_h *g, const char *domain_name,
int live;
int allowuuid;
const char *readonlydisk;
const char *iface;
const char *cachemode;
const char *discard;
bool copyonread;
@@ -78,8 +77,6 @@ guestfs_impl_add_domain (guestfs_h *g, const char *domain_name,
? optargs->libvirturi : NULL;
readonly = optargs->bitmask & GUESTFS_ADD_DOMAIN_READONLY_BITMASK
? optargs->readonly : 0;
iface = optargs->bitmask & GUESTFS_ADD_DOMAIN_IFACE_BITMASK
? optargs->iface : NULL;
live = optargs->bitmask & GUESTFS_ADD_DOMAIN_LIVE_BITMASK
? optargs->live : 0;
allowuuid = optargs->bitmask & GUESTFS_ADD_DOMAIN_ALLOWUUID_BITMASK
@@ -136,10 +133,6 @@ guestfs_impl_add_domain (guestfs_h *g, const char *domain_name,
optargs2.bitmask |= GUESTFS_ADD_LIBVIRT_DOM_READONLY_BITMASK;
optargs2.readonly = readonly;
}
if (iface) {
optargs2.bitmask |= GUESTFS_ADD_LIBVIRT_DOM_IFACE_BITMASK;
optargs2.iface = iface;
}
if (live) {
error (g, _("libguestfs live support was removed in libguestfs 1.48"));
goto cleanup;
@@ -193,7 +186,6 @@ guestfs_impl_add_libvirt_dom (guestfs_h *g, void *domvp,
virDomainPtr dom = domvp;
ssize_t r;
int readonly;
const char *iface;
const char *cachemode;
const char *discard;
bool copyonread;
@@ -208,9 +200,6 @@ guestfs_impl_add_libvirt_dom (guestfs_h *g, void *domvp,
readonly =
optargs->bitmask & GUESTFS_ADD_LIBVIRT_DOM_READONLY_BITMASK
? optargs->readonly : 0;
iface =
optargs->bitmask & GUESTFS_ADD_LIBVIRT_DOM_IFACE_BITMASK
? optargs->iface : NULL;
live =
optargs->bitmask & GUESTFS_ADD_LIBVIRT_DOM_LIVE_BITMASK
? optargs->live : 0;
@@ -289,10 +278,6 @@ guestfs_impl_add_libvirt_dom (guestfs_h *g, void *domvp,
data.optargs.bitmask = 0;
data.readonly = readonly;
data.readonlydisk = readonlydisk;
if (iface) {
data.optargs.bitmask |= GUESTFS_ADD_DRIVE_OPTS_IFACE_BITMASK;
data.optargs.iface = iface;
}
if (cachemode) {
data.optargs.bitmask |= GUESTFS_ADD_DRIVE_OPTS_CACHEMODE_BITMASK;
data.optargs.cachemode = cachemode;