1/* Set the title of a process. 2 Copyright (C) 2010, 2011 Free Software Foundation, Inc. 3 4This file is part of the libiberty library. 5Libiberty is free software; you can redistribute it and/or 6modify it under the terms of the GNU Library General Public 7License as published by the Free Software Foundation; either 8version 2 of the License, or (at your option) any later version. 9 10Libiberty is distributed in the hope that it will be useful, 11but WITHOUT ANY WARRANTY; without even the implied warranty of 12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13Library General Public License for more details. 14 15You should have received a copy of the GNU Library General Public 16License along with libiberty; see the file COPYING.LIB. If not, 17write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 18Boston, MA 02110-1301, USA. */ 19 20#ifdef HAVE_CONFIG_H 21#include "config.h" 22#endif 23#ifdef HAVE_SYS_PRCTL_H 24#include <sys/types.h> 25#include <sys/prctl.h> 26#endif 27#include "ansidecl.h" 28 29/* 30 31@deftypefn Supplemental void setproctitle (const char *@var{fmt}, ...) 32 33Set the title of a process to @var{fmt}. va args not supported for now, 34but defined for compatibility with BSD. 35 36@end deftypefn 37 38*/ 39 40void 41setproctitle (const char *name ATTRIBUTE_UNUSED, ...) 42{ 43#ifdef PR_SET_NAME 44 /* On GNU/Linux this sets the top visible "comm", but not 45 necessarily the name visible in ps. */ 46 prctl (PR_SET_NAME, name); 47#endif 48} 49