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| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-21 07:55:01 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-21 07:55:01 +0000 |
| commit | 5fc48cd78f0c50e889d1c1f3b8f812058db71ecd (patch) | |
| tree | 97c81fc8d9405b4f9228f2a76282017e887d8b13 /linuxthreads/pthread.c | |
| parent | b17c0a8e31fe9e99359b6a874008de7aba85d64e (diff) | |
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Update.
2001-04-21 Ulrich Drepper <drepper@redhat.com>
* elf/dl-support.c: Include cpuclock-init.h. Use CPUCLOCK_VARDEF and
CPUCLOCK_INIT if defined.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/cpuclock-init.h: New file.
* sysdeps/unix/i386/i586/cpuclock-init.h: New file.
* sysdeps/unix/i386/i586/Versions: New file.
* sysdeps/unix/i386/i586/clock_settime.c: New file.
* sysdeps/unix/i386/i586/clock_gettime.c: Handle thread CPU clock
separately by calling __pthread_clock_gettime if this function is
available. Subtract offset from tsc value before computing time value.
Diffstat (limited to 'linuxthreads/pthread.c')
| -rw-r--r-- | linuxthreads/pthread.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index ff9c083010..73a7acb9c9 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -225,6 +225,11 @@ static void pthread_handle_sigcancel(int sig); static void pthread_handle_sigrestart(int sig); static void pthread_handle_sigdebug(int sig); +/* CPU clock handling. */ +#ifdef CPUCLOCK_VARDECL +CPUCLOCK_VARDECL (_dl_cpuclock_offset); +#endif + /* Signal numbers used for the communication. In these variables we keep track of the used variables. If the platform does not support any real-time signals we will define the @@ -390,6 +395,9 @@ __pthread_initialize_minimal(void) #ifdef INIT_THREAD_SELF INIT_THREAD_SELF(&__pthread_initial_thread, 0); #endif +#ifdef CPUCLOCK_INIT + __pthread_initial_thread.p_cpuclock_offset = _dl_cpuclock_offset; +#endif } |