1 /* libguestfs - the guestfsd daemon
2 * Copyright (C) 2009 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 do_glob_expand (const char *pattern)
34 /* glob(3) in glibc never calls chdir, so this seems to be safe: */
36 r = glob (pattern, GLOB_MARK|GLOB_BRACE, NULL, &buf);
39 if (r == GLOB_NOMATCH) { /* Return an empty list instead of an error. */
42 rv = malloc (sizeof (char *) * 1);
44 reply_with_perror ("malloc");
48 return rv; /* Caller frees. */
53 reply_with_perror ("%s", pattern);
55 reply_with_error ("glob failed: %s", pattern);
59 /* We take a bit of a liberty here. 'globfree' just frees the
60 * strings in the glob_t structure. We will pass them out directly
61 * and the caller will free them.