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01: /* Copyright (C) 1991, 1992, 1996, 1998, 1999 Free Software Foundation, Inc.
02:    This file is part of the GNU C Library.
03: 
04:    The GNU C Library is free software; you can redistribute it and/or
05:    modify it under the terms of the GNU Lesser General Public
06:    License as published by the Free Software Foundation; either
07:    version 2.1 of the License, or (at your option) any later version.
08: 
09:    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, write to the Free
16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17:    02111-1307 USA.  */
18: 
19: /*
20:  *      POSIX Standard: 4.5.2 Process Times     <sys/times.h>
21:  */
22: 
23: #ifndef _SYS_TIMES_H
24: #define _SYS_TIMES_H    1
25: 
26: #include <features.h>
27: 
28: #define __need_clock_t
29: #include <time.h>
30: 
31: 
32: __BEGIN_DECLS
33: 
34: /* Structure describing CPU time used by a process and its children.  */
35: struct tms
36:   {
37:     clock_t tms_utime;          /* User CPU time.  */
38:     clock_t tms_stime;          /* System CPU time.  */
39: 
40:     clock_t tms_cutime;         /* User CPU time of dead children.  */
41:     clock_t tms_cstime;         /* System CPU time of dead children.  */
42:   };
43: 
44: 
45: /* Store the CPU time used by this process and all its
46:    dead children (and their dead children) in BUFFER.
47:    Return the elapsed real time, or (clock_t) -1 for errors.
48:    All times are in CLK_TCKths of a second.  */
49: extern clock_t times (struct tms *__buffer) __THROW;
50: 
51: __END_DECLS
52: 
53: #endif /* sys/times.h   */
54: 

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