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glibc  2.9
times.c
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00001 /* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #include <errno.h>
00020 #include <sys/times.h>
00021 #include <stddef.h>
00022 
00023 /* Store the CPU time used by this process and all its
00024    dead children (and their dead children) in BUFFER.
00025    Return the elapsed real time, or (clock_t) -1 for errors.
00026    All times are in CLK_TCKths of a second.  */
00027 clock_t
00028 __times (buffer)
00029      struct tms *buffer;
00030 {
00031   if (buffer == NULL)
00032     {
00033       __set_errno (EINVAL);
00034       return (clock_t) -1;
00035     }
00036 
00037   __set_errno (ENOSYS);
00038   return (clock_t) -1;
00039 }
00040 stub_warning (times)
00041 
00042 weak_alias (__times, times)
00043 #include <stub-tag.h>