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Diffstat (limited to 'posix/sys/times.h')
| -rw-r--r-- | posix/sys/times.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/posix/sys/times.h b/posix/sys/times.h new file mode 100644 index 0000000000..b58be8a333 --- /dev/null +++ b/posix/sys/times.h @@ -0,0 +1,54 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* + * POSIX Standard: 4.5.2 Process Times <sys/times.h> + */ + +#ifndef _SYS_TIMES_H + +#define _SYS_TIMES_H 1 +#include <features.h> + +#define __need_clock_t +#include <time.h> + + +__BEGIN_DECLS + +/* Structure describing CPU time used by a process and its children. */ +struct tms + { + clock_t tms_utime; /* User CPU time. */ + clock_t tms_stime; /* System CPU time. */ + + clock_t tms_cutime; /* User CPU time of dead children. */ + clock_t tms_cstime; /* System CPU time of dead children. */ + }; + + +/* Store the CPU time used by this process and all its + dead children (and their dead children) in BUFFER. + Return the elapsed real time, or (clock_t) -1 for errors. + All times are in CLK_TCKths of a second. */ +extern clock_t __times __P ((struct tms *__buffer)); +extern clock_t times __P ((struct tms *__buffer)); + +__END_DECLS + +#endif /* sys/times.h */ |