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Diffstat (limited to 'include/systimes.h')
-rw-r--r-- | include/systimes.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/systimes.h b/include/systimes.h new file mode 100644 index 0000000..fe969f9 --- /dev/null +++ b/include/systimes.h @@ -0,0 +1,55 @@ +/* Copyright (C) 1991, 1992, 1996 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 Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * POSIX Standard: 4.5.2 Process Times <sys/times.h> + */ + +/* + * If we don't have a standard system clock_t type, this must be included + * after config.h + */ + +#ifndef _BASH_SYSTIMES_H +#define _BASH_SYSTIMES_H 1 + +#if defined (HAVE_SYS_TIMES_H) +# include <sys/times.h> +#else /* !HAVE_SYS_TIMES_H */ + +#include <stdc.h> + +/* 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 descendents in BUFFER. + Return the elapsed real time from an arbitrary point in the + past (the bash emulation uses the epoch), or (clock_t) -1 for + errors. All times are in CLK_TCKths of a second. */ +extern clock_t times __P((struct tms *buffer)); + +#endif /* !HAVE_SYS_TIMES_H */ +#endif /* _BASH_SYSTIMES_H */ |