Annotation of embedaddon/sudo/compat/getprogname.c, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (c) 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: */
16:
17: #include <config.h>
18:
19: #include <sys/types.h>
20:
21: #include <stdio.h>
22: #include <string.h>
23:
24: #include "missing.h"
25:
26: static const char *progname = "sudo";
27:
28: void
29: setprogname(const char *name)
30: {
31: const char *base;
32:
33: if ((base = strrchr(name, '/')) != NULL) {
34: base++;
35: } else {
36: base = name;
37: }
38: if (strcmp(progname, base) != 0)
39: progname = base;
40: }
41:
42: const char *
43: getprogname(void)
44: {
45: return progname;
46: }
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