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_strings_e (const char *encoding, const char *path)
36 int size = 0, alloc = 0;
40 ABS_PATH (path, NULL);
42 len = strlen (path) + 9;
45 reply_with_perror ("malloc");
49 snprintf (buf, len, "/sysroot%s", path);
51 r = command (&out, &err, "strings", "-e", encoding, buf, NULL);
54 reply_with_error ("strings: %s: %s", path, err);
62 /* Now convert the output to a list of lines. */
65 pend = strchr (p, '\n');
71 if (add_string (&lines, &size, &alloc, p) == -1) {
81 if (add_string (&lines, &size, &alloc, NULL) == -1)
84 return lines; /* Caller frees. */
88 do_strings (const char *path)
90 return do_strings_e ("s", path);