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pthread_rwlock_unlock — ?ɼ??? / ?????ߥ??å??β???

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Reentrant C Library (libc_r, -lc_r)

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<pthread.h> int pthread_rwlock_unlock(pthread_rwlock_t *lock)

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pthread_rwlock_unlock() ?ؿ??ϡ??????? pthread_rwlock_rdlock(), pthread_rwlock_wrlock(), pthread_rwlock_tryrdlock(), ?ޤ??? pthread_rwlock_trywrlock() ?dz??????줿?ɼ??? / ?????ߥ??å??????????뤿???˻??Ѥ????ޤ???

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???꤬?ʤ??????ϡ? pthread_rwlock_unlock() ?ؿ??? 0 ???֤??ޤ??? ???꤬?????????ϡ????Υ??顼?򼨤??????˥??顼?ֹ椬?֤????ޤ???

lock ???ƤӽФ??Ƥ??륹???åɤˤ??ä??ݻ??????Ƥ??ʤ??????ˤϡ? ???η??̤?̤?????Ǥ???

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pthread_rwlock_rdlock(3), pthread_rwlock_wrlock(3)

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pthread_rwlock_unlock() ?ؿ??ϡ? Version 2 of the Single UNIX Specification (“SUSv2”) ??Ŭ?礷?Ƥ????Ϥ??Ǥ???

???顼

pthread_rwlock_unlock() ?ؿ??ϡ??ʲ??ξ????˼??Ԥ??뤳?Ȥ??????ޤ???

[EINVAL]

lock ?ˤ??äƻ??ꤵ?줿?ͤ?̵???Ǥ???

[EPERM]

???ߤΥ????åɤ????????ɼ??? / ?????ߥ??å?????ͭ???Ƥ??ޤ?????

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pthread_rwlock_unlock() ?ؿ??ϡ? FreeBSD 3.0 ?ǤϤ??????о줷?ޤ?????