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| author | Mike Crowe <mac@mcrowe.com> | 2019-10-31 09:08:57 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-11-01 11:23:43 -0300 |
| commit | 893bbdd0072fbf96808e66af04b970e5b39171fb (patch) | |
| tree | 07abb3d085aa29c6503539739f000b84883e2ec8 /manual | |
| parent | 22434b2f0360212d6c3ae775f425a0dbc97b2a4d (diff) | |
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manual: Add documentation for pthread_tryjoin_np and pthread_timedjoin_np
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/threads.texi | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/manual/threads.texi b/manual/threads.texi index bfe1e5b50b..c0b504dc1f 100644 --- a/manual/threads.texi +++ b/manual/threads.texi @@ -727,6 +727,30 @@ rather than @code{CLOCK_REALTIME}. Currently, @var{clockid} must be either returned. @end deftypefun +@comment pthread.h +@comment GNU extension +@deftypefun int pthread_tryjoin_np (pthread_t *@var{thread}, + void **@var{thread_return}) +@standards{GNU, pthread.h} +@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@aculock{}}} +Behaves like @code{pthread_join} except that it will return @code{EBUSY} +immediately if the thread specified by @var{thread} has not yet terminated. +@end deftypefun + +@comment pthread.h +@comment GNU extension +@deftypefun int pthread_timedjoin_np (pthread_t *@var{thread}, + void **@var{thread_return}, + const struct timespec *@var{abstime}) +@standards{GNU, pthread.h} +@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@aculock{}}} +Behaves like @code{pthread_tryjoin_np} except that it will block until the +absolute time @var{abstime} measured against @code{CLOCK_REALTIME} is +reached if the thread has not terminated by that time and return +@code{EBUSY}. If @var{abstime} is equal to @code{NULL} then the function +will wait forever in the same way as @code{pthread_join}. +@end deftypefun + @c FIXME these are undocumented: @c pthread_atfork @c pthread_attr_destroy @@ -844,6 +868,4 @@ returned. @c pthread_spin_trylock @c pthread_spin_unlock @c pthread_testcancel -@c pthread_timedjoin_np -@c pthread_tryjoin_np @c pthread_yield |