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 23 #ifdef HAVE_PRCTL_SET_NAME 24 #include <sys/prctl.h> 25 #endif 26 #include "ansidecl.h" 27 28 /* 29 30 @deftypefn Supplemental void setproctitle (const char *@var{fmt} ...) 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 { 42 #ifdef HAVE_PRCTL_SET_NAME 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 } 48