̾??

pthread_key_delete — ?????åɸ?ͭ?Υǡ????????κ???

?饤?֥???

Reentrant C Library (libc_r, -lc_r)

????

<pthread.h> int pthread_key_delete(pthread_key_t key)

????

pthread_key_delete() ?ؿ??ϡ??????? pthread_key_create() ?ˤ??ä??֤??줿?????åɸ?ͭ?Υǡ????????????????ޤ??? key ?˴?Ϣ?դ????줿?????åɸ?ͭ?Υǡ????ͤϡ? pthread_key_delete() ???ƤӽФ??????????? NULL ?Ǥ???ɬ?פϤ????ޤ????? ???ƤΥ??ץꥱ???????󵭲??ΰ??β??????ޤ??Ϻ??????줿?????˴?Ϣ???? ?ǡ?????¤?????ƤΥ????åɤ????Υ????åɸ?ͭ?Υǡ????????Ƥ? ???꡼?󥢥å?ư???μ¹Ԥϡ????ץꥱ????????????̳?Ǥ??? ???Υ??꡼?󥢥åפ? pthread_key_delete() ???ƤӽФ??????????Ǽ¹Ԥ????뤳?Ȥ???ǽ?Ǥ??? pthread_key_delete() ?θƤӽФ??θ??ǡ? key ?????Ѥ??褦?Ȥ??????Ƥλ??ߤη??̤ϡ?????ư???ˤʤ??ޤ???

pthread_key_delete() ?ؿ??ϡ??ǥ??ȥ饯???ؿ????椫???ƤӽФ????Ȥ???ǽ?Ǥ??? ?ǥ??ȥ饯???ؿ??ϡ? pthread_key_delete() ?????ϸƤӽФ????ޤ????? key ?˴?Ϣ?դ??????Ƥ??뤫?⤷???ʤ????ƤΥǥ??ȥ饯???ؿ??ϡ? ?????åɤν?λ???ˤϤ??Ϥ??ƤӽФ????ޤ?????

??????

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

???顼

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

[EINVAL]

key ???ͤ?̵???Ǥ???

??Ϣ????

pthread_getspecific(3), pthread_key_create(3), pthread_setspecific(3)

????

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