mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
381c8b68c4
GUESTFSD_EXT_CMD was used by OpenSUSE to track which external commands are run by the daemon and package those commands into the appliance. It is no longer used by recent SUSE builds, so remove it. Thanks: Pino Toscano, Olaf Hering.
95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/* libguestfs - the guestfsd daemon
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* Copyright (C) 2012 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "daemon.h"
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#include "actions.h"
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#include "optgroups.h"
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static int
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dosfslabel (const char *device, const char *label)
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{
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int r;
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CLEANUP_FREE char *err = NULL;
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r = command (NULL, &err, "dosfslabel", device, label, NULL);
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if (r == -1) {
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reply_with_error ("%s", err);
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return -1;
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}
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return 0;
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}
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static int
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xfslabel (const char *device, const char *label)
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{
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/* Don't allow the special value "---". If people want to clear
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* the label we'll have to add another call to do that.
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*/
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if (STREQ (label, "---")) {
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reply_with_error ("xfs: invalid new label");
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return -1;
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}
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return xfs_set_label (device, label);
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}
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int
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do_set_label (const mountable_t *mountable, const char *label)
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{
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int r;
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/* How we set the label depends on the filesystem type. */
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CLEANUP_FREE char *vfs_type = do_vfs_type (mountable);
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if (vfs_type == NULL)
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return -1;
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if (STREQ (vfs_type, "btrfs"))
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r = btrfs_set_label (mountable->device, label);
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else if (STREQ (vfs_type, "msdos") ||
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STREQ (vfs_type, "fat") ||
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STREQ (vfs_type, "vfat"))
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r = dosfslabel (mountable->device, label);
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else if (fstype_is_extfs (vfs_type))
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r = do_set_e2label (mountable->device, label);
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else if (STREQ (vfs_type, "ntfs"))
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r = ntfs_set_label (mountable->device, label);
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else if (STREQ (vfs_type, "xfs"))
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r = xfslabel (mountable->device, label);
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else if (STREQ (vfs_type, "swap"))
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r = swap_set_label (mountable->device, label);
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else
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NOT_SUPPORTED (-1, "don't know how to set the label for '%s' filesystems",
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vfs_type);
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return r;
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}
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