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| author | Mike Crowe <mac@mcrowe.com> | 2019-06-24 12:39:02 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-07-12 13:36:24 +0000 |
| commit | 600b4be4d9439aa0f107cd63760d9fc121432717 (patch) | |
| tree | d9057988cc05c6391c3540d5a50fba1bbabca4b2 /ChangeLog | |
| parent | afe4de7d283ebd88157126c5494ce1796194c16e (diff) | |
| download | glibc-600b4be4d9439aa0f107cd63760d9fc121432717.zip glibc-600b4be4d9439aa0f107cd63760d9fc121432717.tar.gz glibc-600b4be4d9439aa0f107cd63760d9fc121432717.tar.bz2 | |
nptl: pthread_rwlock: Move timeout validation into _full functions
As recommended by the comments in the implementations of
pthread_rwlock_timedrdlock and pthread_rwlock_timedwrlock, let's move
the timeout validity checks into the corresponding pthread_rwlock_rdlock_full
and pthread_rwlock_wrlock_full functions. Since these functions may be
called with abstime == NULL, an extra check for that is necessary too.
* nptl/pthread_rwlock_common.c (__pthread_rwlock_rdlock_full):
Check validity of abstime parameter.
(__pthread_rwlock_rwlock_full): Likewise.
* nptl/pthread_rwlock_timedrdlock.c
* (pthread_rwlock_timedrdlock):
Remove check for validity of abstime parameter.
* nptl/pthread_rwlock_timedwrlock.c
* (pthread_rwlock_timedwrlock):
Likewise.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,14 @@ 2019-07-12 Mike Crowe <mac@mcrowe.com> + nptl: pthread_rwlock: Move timeout validation into _full functions + * nptl/pthread_rwlock_common.c (__pthread_rwlock_rdlock_full): + Check validity of abstime parameter. + (__pthread_rwlock_rwlock_full): Likewise. + * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): + Remove check for validity of abstime parameter. + * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): + Likewise. + nptl: Add POSIX-proposed pthread_cond_clockwait which behaves just like pthread_cond_timedwait except it always measures abstime against the supplied clockid. |