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pthread_setspecific — ?????åɸ?ͭ?Υǡ????ͤ?????

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Reentrant C Library (libc_r, -lc_r)

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<pthread.h> int pthread_setspecific(pthread_key_t key, const void *value)

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pthread_setspecific() ?ؿ??ϡ??????? pthread_key_create() ?θƤӽФ????̤??????ꤷ?? key ?ˡ??????åɸ?ͭ???ͤ???Ϣ?դ??ޤ??? ?ۤʤ륹???åɤ?Ʊ?????????Ф??ưۤʤ??ͤ򡢷??ӤĤ??뤳?Ȥ??Ǥ??ޤ??? ?????????ͤϡ??̾??ϸƤӽФ??Ƥ??륹???åɤˤ??äƴ???ͽ?󤵤??ơ? ưŪ?˳??????Ƥ??줿???????֥??å????ؤ??ݥ??󥿤Ǥ???

pthread_key_create() ???????ꤷ???ΤǤϤʤ? key ???ͤ?ȼ?ä????ޤ??? pthread_key_delete() ?ˤ??ä? key ?????????줿???ǤΡ? pthread_setspecific() ?θƤӽФ??η??̤?̤?????Ǥ???

pthread_setspecific() ?ϥ????åɸ?ͭ?Υǡ????Υǥ??ȥ饯???ؿ??????ƤӽФ????뤳?Ȥ??????ޤ??? ???????ʤ??顢?????ϵ????ΰ??򼺤ä??ꡢ ̵?¥롼?פ˴٤ä??ꤹ?뤳?Ȥ??????ޤ???

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

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pthread_setspecific() ?ϰʲ??ξ????˼??Ԥ??ޤ???

[ENOMEM]

key ?ȴ?Ϣ?դ??뤿?????ͤν?ʬ?ʥ????꤬?????ޤ?????

[EINVAL]

key ???ͤ?̵???Ǥ???

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pthread_getspecific(3), pthread_key_create(3), pthread_key_delete(3)

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pthread_setspecific() ?? ISO/IEC 9945-1:1996 (“POSIX.1”) ??Ŭ?礷?Ƥ??ޤ???