modernc.org/cc@v1.0.1/v2/headers/linux_amd64/usr/include/sys/times.h (about)

     1  /* Copyright (C) 1991-2015 Free Software Foundation, Inc.
     2     This file is part of the GNU C Library.
     3  
     4     The GNU C Library is free software; you can redistribute it and/or
     5     modify it under the terms of the GNU Lesser General Public
     6     License as published by the Free Software Foundation; either
     7     version 2.1 of the License, or (at your option) any later version.
     8  
     9     The GNU C Library is distributed in the hope that it will be useful,
    10     but WITHOUT ANY WARRANTY; without even the implied warranty of
    11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    12     Lesser General Public License for more details.
    13  
    14     You should have received a copy of the GNU Lesser General Public
    15     License along with the GNU C Library; if not, see
    16     <http://www.gnu.org/licenses/>.  */
    17  
    18  /*
    19   *	POSIX Standard: 4.5.2 Process Times	<sys/times.h>
    20   */
    21  
    22  #ifndef	_SYS_TIMES_H
    23  #define	_SYS_TIMES_H	1
    24  
    25  #include <features.h>
    26  
    27  #define	__need_clock_t
    28  #include <time.h>
    29  
    30  __BEGIN_DECLS
    31  /* Structure describing CPU time used by a process and its children.  */
    32      struct tms {
    33  	clock_t tms_utime;	/* User CPU time.  */
    34  	clock_t tms_stime;	/* System CPU time.  */
    35  
    36  	clock_t tms_cutime;	/* User CPU time of dead children.  */
    37  	clock_t tms_cstime;	/* System CPU time of dead children.  */
    38  };
    39  
    40  /* Store the CPU time used by this process and all its
    41     dead children (and their dead children) in BUFFER.
    42     Return the elapsed real time, or (clock_t) -1 for errors.
    43     All times are in CLK_TCKths of a second.  */
    44  extern clock_t times(struct tms *__buffer) __THROW;
    45  
    46  __END_DECLS
    47  #endif				/* sys/times.h   */