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9711ae4d DD |
1 | /* Set the title of a process. |
2 | Copyright (C) 2010 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of the libiberty library. | |
5 | Libiberty is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Library General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2 of the License, or (at your option) any later version. | |
9 | ||
10 | Libiberty is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Library General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Library General Public | |
16 | License along with libiberty; see the file COPYING.LIB. If not, | |
17 | write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, | |
18 | Boston, MA 02110-1301, USA. */ | |
19 | ||
20 | #ifdef HAVE_CONFIG_H | |
21 | #include "config.h" | |
22 | #endif | |
62b06a9e | 23 | #ifdef HAVE_SYS_PRCTL_H |
9711ae4d DD |
24 | #include <sys/prctl.h> |
25 | #endif | |
26 | #include "ansidecl.h" | |
27 | ||
28 | /* | |
29 | ||
80347f88 | 30 | @deftypefn Supplemental void setproctitle (const char *@var{fmt} ...) |
9711ae4d DD |
31 | |
32 | Set the title of a process to @var{fmt}. va args not supported for now, | |
33 | but defined for compatibility with BSD. | |
34 | ||
35 | @end deftypefn | |
36 | ||
37 | */ | |
38 | ||
39 | void | |
40 | setproctitle (const char *name ATTRIBUTE_UNUSED, ...) | |
41 | { | |
62b06a9e | 42 | #ifdef PR_SET_NAME |
9711ae4d DD |
43 | /* On Linux this sets the top visible "comm", but not necessarily |
44 | the name visible in ps. */ | |
45 | prctl (PR_SET_NAME, name); | |
46 | #endif | |
47 | } |