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author | Pino Toscano <toscano.pino@tiscali.it> | 2012-04-22 00:22:47 +0200 |
---|---|---|
committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-04-22 01:18:44 +0200 |
commit | dbaf5693972d2cbfad0ad48b966e5693b770127e (patch) | |
tree | 1bf000933a1fbbb4e8136c472fe1cb312139430e | |
parent | c310aa40efd3b2d954354e0550b1bbb6a8e7e349 (diff) |
__pthread_timedblock: add an argument for the clock id
To make `__pthread_timedblock' properly measure time using the right
clock, add a new argument representing the clock to use.
* pthread/pt-internal.h (__pthread_timedblock): New argument CLOCK_ID.
* sysdeps/l4/pt-timedblock.c (__pthread_timedblock): Likewise.
* sysdeps/mach/pt-timedblock.c (__pthread_timedblock): Likewise.
* sysdeps/generic/pt-cond-timedwait.c
(__pthread_cond_timedwait_internal): Pass the clock of the
`pthread_cond' to `__pthread_timedblock'.
* sysdeps/generic/pt-mutex-timedlock.c
(__pthread_mutex_timedlock_internal): Pass CLOCK_REALTIME to
`__pthread_timedblock'.
* sysdeps/generic/pt-rwlock-timedrdlock.c
(__pthread_rwlock_timedrdlock_internal): Likewise.
* sysdeps/generic/pt-rwlock-timedwrlock.c
(__pthread_rwlock_timedwrlock_internal): Likewise.
* sysdeps/generic/sem-timedwait.c (__sem_timedwait_internal):
Likewise.
-rw-r--r-- | pthread/pt-internal.h | 3 | ||||
-rw-r--r-- | sysdeps/generic/pt-cond-timedwait.c | 5 | ||||
-rw-r--r-- | sysdeps/generic/pt-mutex-timedlock.c | 2 | ||||
-rw-r--r-- | sysdeps/generic/pt-rwlock-timedrdlock.c | 2 | ||||
-rw-r--r-- | sysdeps/generic/pt-rwlock-timedwrlock.c | 2 | ||||
-rw-r--r-- | sysdeps/generic/sem-timedwait.c | 2 | ||||
-rw-r--r-- | sysdeps/l4/pt-timedblock.c | 3 | ||||
-rw-r--r-- | sysdeps/mach/pt-timedblock.c | 3 |
8 files changed, 14 insertions, 8 deletions
diff --git a/pthread/pt-internal.h b/pthread/pt-internal.h index 6186c86..a1e90aa 100644 --- a/pthread/pt-internal.h +++ b/pthread/pt-internal.h @@ -254,7 +254,8 @@ extern void __pthread_block (struct __pthread *thread); /* Block THREAD until *ABSTIME is reached. */ extern error_t __pthread_timedblock (struct __pthread *__restrict thread, - const struct timespec *__restrict abstime); + const struct timespec *__restrict abstime, + clockid_t clock_id); /* Wakeup THREAD. */ extern void __pthread_wakeup (struct __pthread *thread); diff --git a/sysdeps/generic/pt-cond-timedwait.c b/sysdeps/generic/pt-cond-timedwait.c index 483f277..56eb1ec 100644 --- a/sysdeps/generic/pt-cond-timedwait.c +++ b/sysdeps/generic/pt-cond-timedwait.c @@ -46,6 +46,7 @@ __pthread_cond_timedwait_internal (pthread_cond_t *cond, { error_t err; int canceltype; + clockid_t clock_id = __pthread_default_condattr.clock; void cleanup (void *arg) { @@ -68,6 +69,8 @@ __pthread_cond_timedwait_internal (pthread_cond_t *cond, /* Add ourselves to the list of waiters. */ __pthread_spin_lock (&cond->__lock); __pthread_enqueue (&cond->__queue, self); + if (cond->__attr) + clock_id = cond->__attr->clock; __pthread_spin_unlock (&cond->__lock); __pthread_mutex_unlock (mutex); @@ -79,7 +82,7 @@ __pthread_cond_timedwait_internal (pthread_cond_t *cond, if (abstime) { - err = __pthread_timedblock (self, abstime); + err = __pthread_timedblock (self, abstime, clock_id); if (err) /* We timed out. We may need to disconnect ourself from the waiter queue. diff --git a/sysdeps/generic/pt-mutex-timedlock.c b/sysdeps/generic/pt-mutex-timedlock.c index 883e50a..48bffaf 100644 --- a/sysdeps/generic/pt-mutex-timedlock.c +++ b/sysdeps/generic/pt-mutex-timedlock.c @@ -130,7 +130,7 @@ __pthread_mutex_timedlock_internal (struct __pthread_mutex *mutex, { error_t err; - err = __pthread_timedblock (self, abstime); + err = __pthread_timedblock (self, abstime, CLOCK_REALTIME); if (err) /* We timed out. We may need to disconnect ourself from the waiter queue. diff --git a/sysdeps/generic/pt-rwlock-timedrdlock.c b/sysdeps/generic/pt-rwlock-timedrdlock.c index ba610fa..a110213 100644 --- a/sysdeps/generic/pt-rwlock-timedrdlock.c +++ b/sysdeps/generic/pt-rwlock-timedrdlock.c @@ -73,7 +73,7 @@ __pthread_rwlock_timedrdlock_internal (struct __pthread_rwlock *rwlock, { error_t err; - err = __pthread_timedblock (self, abstime); + err = __pthread_timedblock (self, abstime, CLOCK_REALTIME); if (err) /* We timed out. We may need to disconnect ourself from the waiter queue. diff --git a/sysdeps/generic/pt-rwlock-timedwrlock.c b/sysdeps/generic/pt-rwlock-timedwrlock.c index 04eab51..a5cc579 100644 --- a/sysdeps/generic/pt-rwlock-timedwrlock.c +++ b/sysdeps/generic/pt-rwlock-timedwrlock.c @@ -59,7 +59,7 @@ __pthread_rwlock_timedwrlock_internal (struct __pthread_rwlock *rwlock, { error_t err; - err = __pthread_timedblock (self, abstime); + err = __pthread_timedblock (self, abstime, CLOCK_REALTIME); if (err) /* We timed out. We may need to disconnect ourself from the waiter queue. diff --git a/sysdeps/generic/sem-timedwait.c b/sysdeps/generic/sem-timedwait.c index e34539a..94e6dee 100644 --- a/sysdeps/generic/sem-timedwait.c +++ b/sysdeps/generic/sem-timedwait.c @@ -55,7 +55,7 @@ __sem_timedwait_internal (sem_t *restrict sem, { error_t err; - err = __pthread_timedblock (self, timeout); + err = __pthread_timedblock (self, timeout, CLOCK_REALTIME); if (err) /* We timed out. We may need to disconnect ourself from the waiter queue. diff --git a/sysdeps/l4/pt-timedblock.c b/sysdeps/l4/pt-timedblock.c index ce7972b..951644f 100644 --- a/sysdeps/l4/pt-timedblock.c +++ b/sysdeps/l4/pt-timedblock.c @@ -27,7 +27,8 @@ /* Block THREAD. */ error_t __pthread_timedblock (struct __pthread *thread, - const struct timespec *abstime) + const struct timespec *abstime, + clockid_t clock_id) { #warning Need gettimeofday to implement properly. __pthread_block (thread); diff --git a/sysdeps/mach/pt-timedblock.c b/sysdeps/mach/pt-timedblock.c index 6f54726..88beaa2 100644 --- a/sysdeps/mach/pt-timedblock.c +++ b/sysdeps/mach/pt-timedblock.c @@ -30,7 +30,8 @@ /* Block THREAD. */ error_t __pthread_timedblock (struct __pthread *thread, - const struct timespec *abstime) + const struct timespec *abstime, + clockid_t clock_id) { error_t err; mach_msg_header_t msg; |