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Annotation of embedaddon/sudo/src/sesh.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (c) 2008, 2010 Todd C. Miller <Todd.Miller@courtesan.com>
                      3:  *
                      4:  * Permission to use, copy, modify, and distribute this software for any
                      5:  * purpose with or without fee is hereby granted, provided that the above
                      6:  * copyright notice and this permission notice appear in all copies.
                      7:  *
                      8:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                      9:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     10:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     11:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     12:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     13:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     14:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     15:  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
                     16:  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     17:  */
                     18: 
                     19: #include <config.h>
                     20: 
                     21: #include <sys/types.h>
                     22: #include <err.h>
                     23: #include <errno.h>
                     24: #include <limits.h>
                     25: #include <stdio.h>
                     26: #include <stdlib.h>
                     27: #include <string.h>
                     28: #include <unistd.h>
                     29: #ifdef HAVE_SETLOCALE
                     30: # include <locale.h>
                     31: #endif
                     32: 
                     33: #include "missing.h"
                     34: #include "gettext.h"
                     35: 
                     36: int
                     37: main (int argc, char *argv[])
                     38: {
                     39:     char *cp, *cmnd;
                     40: 
                     41: #ifdef HAVE_SETLOCALE 
                     42:     setlocale(LC_ALL, "");
                     43: #endif
                     44:     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
                     45:     textdomain(PACKAGE_NAME);
                     46: 
                     47:     if (argc < 2)
                     48:        errx(EXIT_FAILURE, _("requires at least one argument"));
                     49: 
                     50:     /* Shift argv and make a copy of the command to execute. */
                     51:     argv++;
                     52:     argc--;
                     53:     cmnd = strdup(argv[0]);
                     54:     if (cmnd == NULL)
                     55:        err(EXIT_FAILURE, NULL);
                     56: 
                     57:     /* If invoked as a login shell, modify argv[0] accordingly. */
                     58:     if (argv[0][0] == '-') {
                     59:        if ((cp = strrchr(argv[0], '/')) == NULL)
                     60:            cp = argv[0];
                     61:        *cp = '-';
                     62:     }
                     63:     execv(cmnd, argv);
                     64:     warn(_("unable to execute %s"), argv[0]);
                     65:     _exit(EXIT_FAILURE);
                     66: }