mirror of git://gcc.gnu.org/git/gcc.git
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* Set the title of a process.
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Copyright (C) 2010-2019 Free Software Foundation, Inc.
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This file is part of the libiberty library.
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Libiberty is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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Libiberty is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with libiberty; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifdef HAVE_SYS_PRCTL_H
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#include <sys/types.h>
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#include <sys/prctl.h>
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#endif
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#include "ansidecl.h"
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/*
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@deftypefn Supplemental void setproctitle (const char *@var{fmt}, ...)
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Set the title of a process to @var{fmt}. va args not supported for now,
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but defined for compatibility with BSD.
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@end deftypefn
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*/
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void
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setproctitle (const char *name ATTRIBUTE_UNUSED, ...)
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{
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#ifdef PR_SET_NAME
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/* On GNU/Linux this sets the top visible "comm", but not
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necessarily the name visible in ps. */
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prctl (PR_SET_NAME, name);
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#endif
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}
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