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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-01 17:27:48 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-01 17:38:31 +0000 |
| commit | 8081702460726304af496be52234385094392a6f (patch) | |
| tree | 55606e2a42e6342aaed360c27c17e9675c9c478e /inet/aliases.h | |
| parent | a3e589d1f68d43d4c3f67d59497862875c2d5afc (diff) | |
| download | glibc-8081702460726304af496be52234385094392a6f.tar glibc-8081702460726304af496be52234385094392a6f.tar.gz glibc-8081702460726304af496be52234385094392a6f.tar.bz2 glibc-8081702460726304af496be52234385094392a6f.zip | |
htl: Make pthread_cond_destroy wait for threads to be woken
This allows to reuse the storage after calling pthread_cond_destroy.
* sysdeps/htl/bits/types/struct___pthread_cond.h (__pthread_cond):
Replace unused struct __pthread_condimpl *__impl field with unsigned int
__wrefs.
(__PTHREAD_COND_INITIALIZER): Update accordingly.
* sysdeps/htl/pt-cond-timedwait.c (__pthread_cond_timedwait_internal):
Register as waiter in __wrefs field. On unregistering, wake any pending
pthread_cond_destroy.
* sysdeps/htl/pt-cond-destroy.c (__pthread_cond_destroy): Register wake
request in __wrefs.
* nptl/Makefile (tests): Move tst-cond20 tst-cond21 to...
* sysdeps/pthread/Makefile (tests): ... here.
* nptl/tst-cond20.c nptl/tst-cond21.c: Move to...
* sysdeps/pthread/tst-cond20.c sysdeps/pthread/tst-cond21.c: ... here.
Diffstat (limited to 'inet/aliases.h')
0 files changed, 0 insertions, 0 deletions