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/* Copyright (C) 2000, 2001, 2002, 2003 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 Lesser General Public License as
published by the Free Software Foundation; either version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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. */
#include <errno.h>
#include <pthreadP.h>
#include <sys/time.h>
#include <tls.h>
int
pthread_getcpuclockid (threadid, clockid)
pthread_t threadid;
clockid_t *clockid;
{
struct pthread *pd = (struct pthread *) threadid;
/* Make sure the descriptor is valid. */
if (INVALID_TD_P (pd))
/* Not a valid thread handle. */
return ESRCH;
/* We don't allow any process ID but our own. */
if (pd != THREAD_SELF)
return EPERM;
#ifdef CLOCK_THREAD_CPUTIME_ID
/* Store the number. */
*clockid = CLOCK_THREAD_CPUTIME_ID;
return 0;
#else
/* We don't have a timer for that. */
return ENOENT;
#endif
}
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