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authorWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:00:19 -0600
committerWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:00:19 -0600
commit6b6ede3d15f04fe825cfa9f697507457e3640344 (patch)
treeefe9bf75eaf2200f89087ed0ef2ef350549ccd6d /libpthread/linuxthreads/ptclock_gettime.c
parentf972c2262fd4efc2bbf9789dce145bb705acec24 (diff)
resolve merge
Diffstat (limited to 'libpthread/linuxthreads/ptclock_gettime.c')
-rw-r--r--libpthread/linuxthreads/ptclock_gettime.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/libpthread/linuxthreads/ptclock_gettime.c b/libpthread/linuxthreads/ptclock_gettime.c
deleted file mode 100644
index dc28d0c68..000000000
--- a/libpthread/linuxthreads/ptclock_gettime.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2001, 2004 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, see <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <time.h>
-#include "internals.h"
-#include "spinlock.h"
-
-
-#if HP_TIMING_AVAIL
-int
-__pthread_clock_gettime (clockid_t clock_id, hp_timing_t freq,
- struct timespec *tp)
-{
- hp_timing_t tsc, cpuclock_offset;
- pthread_descr self = thread_self ();
- pthread_t thread = ((unsigned int) clock_id) >> CLOCK_IDFIELD_SIZE;
- const unsigned int mask = ~0U >> CLOCK_IDFIELD_SIZE;
-
- if (thread == 0 || (THREAD_GETMEM (self, p_tid) & mask) == thread)
- cpuclock_offset = THREAD_GETMEM (self, p_cpuclock_offset);
- else
- {
- pthread_descr th;
- pthread_handle handle = thread_handle (thread);
- __pthread_lock (&handle->h_lock, NULL);
- th = handle->h_descr;
- if (th == NULL || (th->p_tid & mask) != thread || th->p_terminated)
- {
- __pthread_unlock (&handle->h_lock);
- __set_errno (EINVAL);
- return -1;
- }
- cpuclock_offset = th->p_cpuclock_offset;
- __pthread_unlock (&handle->h_lock);
- }
-
- /* Get the current counter. */
- HP_TIMING_NOW (tsc);
-
- /* Compute the offset since the start time of the process. */
- tsc -= cpuclock_offset;
-
- /* Compute the seconds. */
- tp->tv_sec = tsc / freq;
-
- /* And the nanoseconds. This computation should be stable until
- we get machines with about 16GHz frequency. */
- tp->tv_nsec = ((tsc % freq) * 1000000000ull) / freq;
-
- return 0;
-}
-#endif