2 * Amanda, The Advanced Maryland Automatic Network Disk Archiver
3 * Copyright (c) 1991-1998 University of Maryland at College Park
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of U.M. not be used in advertising or
11 * publicity pertaining to distribution of the software without specific,
12 * written prior permission. U.M. makes no representations about the
13 * suitability of this software for any purpose. It is provided "as is"
14 * without express or implied warranty.
16 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
18 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
21 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Authors: the Amanda Development Team. Its members are listed in a
24 * file named AUTHORS, in the root directory of this distribution.
27 * $Id: rundump.c,v 1.33 2006/07/25 18:27:56 martinea Exp $
29 * runs DUMP program as root
31 * argv[0] is the rundump program name
32 * argv[1] is the config name or NOCONFIG
33 * argv[2] will be argv[0] of the DUMP program
40 int main(int argc, char **argv);
42 #if defined(VDUMP) || defined(XFSDUMP)
47 #if !defined(USE_RUNDUMP)
48 # define ERRMSG _("rundump not enabled on this system.\n")
50 # if !defined(DUMP) && !defined(VXDUMP) && !defined(VDUMP) && !defined(XFSDUMP)
51 # define ERRMSG _("DUMP not available on this system.\n")
69 if (argc > 1 && argv && argv[1] && g_str_equal(argv[1], "--version")) {
70 printf("rundump-%s\n", VERSION);
75 * Configure program for internationalization:
76 * 1) Only set the message locale for now.
77 * 2) Set textdomain for all amanda related programs to "amanda"
78 * We don't want to be forced to support dozens of message catalogs.
80 setlocale(LC_MESSAGES, "C");
88 /* Don't die when child closes pipe */
89 signal(SIGPIPE, SIG_IGN);
91 dbopen(DBG_SUBDIR_CLIENT);
92 config_init(CONFIG_INIT_CLIENT, NULL);
95 error(_("Need at least 3 arguments\n"));
99 dbprintf(_("version %s\n"), VERSION);
101 #ifdef ERRMSG /* { */
103 g_fprintf(stderr, ERRMSG);
104 dbprintf("%s: %s", argv[0], ERRMSG);
110 #ifdef WANT_SETUID_CLIENT
111 check_running_as(RUNNING_AS_CLIENT_LOGIN | RUNNING_AS_UID_ONLY);
112 if (!become_root()) {
113 error(_("error [%s could not become root (is the setuid bit set?)]\n"), get_pname());
117 check_running_as(RUNNING_AS_CLIENT_LOGIN);
124 dbprintf(_("config: %s\n"), argv[0]);
125 if (strcmp(argv[0], "NOCONFIG") != 0)
126 dbrename(argv[0], DBG_SUBDIR_CLIENT);
132 if (strcmp(argv[0], "xfsdump") == 0)
133 dump_program = XFSDUMP;
134 else /* strcmp(argv[0], "xfsdump") != 0 */
140 if (strcmp(argv[0], "vxdump") == 0)
141 dump_program = VXDUMP;
142 else /* strcmp(argv[0], "vxdump") != 0 */
148 if (strcmp(argv[0], "vdump") == 0)
149 dump_program = VDUMP;
150 else /* strcmp(argv[0], "vdump") != 0 */
157 # if defined(XFSDUMP)
158 dump_program = XFSDUMP;
161 dump_program = VXDUMP;
163 dump_program = "dump";
168 cmdline = stralloc(dump_program);
169 for (i = 1; argv[i]; i++) {
172 quoted = quote_string(argv[i]);
173 cmdline = vstrextend(&cmdline, " ", quoted, NULL);
176 dbprintf(_("running: %s\n"), cmdline);
179 execve(dump_program, argv, safe_env());
182 dbprintf(_("failed (%s)\n"), e);
185 g_fprintf(stderr, _("rundump: could not exec %s: %s\n"), dump_program, e);