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_hexdump (char *path)
37 ABS_PATH (path, NULL);
39 len = strlen (path) + 9;
42 reply_with_perror ("malloc");
46 snprintf (buf, len, "/sysroot%s", path);
48 r = command (&out, &err, "hexdump", "-C", buf, NULL);
51 reply_with_error ("hexdump: %s: %s", path, err);
59 return out; /* caller frees */