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aio_waitcomplete — ??Ʊ?????????׵??δ?λ?ޤǤ??Ե?

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Standard C Library (libc, -lc)

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<aio.h> int aio_waitcomplete(struct aiocb **iocbp, struct timespec *timeout)

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aio_waitcomplete() ?????ƥॳ????????Ʊ???????Ϥδ?λ?ޤ??Ԥ??ޤ??? ??λ???衢 aio_waitcomplete() ?Ϥ??δؿ??η??̤??֤??? ?????׵??˴?Ϣ???빽¤?ΤؤΥݥ??󥿤? iocbp ?????ꤷ?ޤ??? ?⤷?? aio_waitcomplete() ?ؿ????ƤӽФ???????????Ʊ?????????׵᤬??λ???Ƥ????????ˤϡ? ??λ?????׵??η??̤?¨?¤??֤??ޤ???

timeout ?? NULL ?ݥ??󥿤Ǥʤ????硢????????Ʊ?????????׵᤬??λ?????ޤ? ?Ե????????????֤????ꤷ?ޤ??? timeout ?? NULL ?ݥ??󥿤ξ????ϡ? aio_waitcomplete() ??̵???¤??Ե????ޤ??? ?ݡ????󥰤????????ϡ? ???? timeout ?? NULL ?ǤϤʤ???0 ???ͤ????? timeval ??¤?Τ??ؤ??褦?ˤ????٤??Ǥ???

aio_waitcomplete() ?????ƥॳ?????? aio_return() ???????⤷?ޤ??? ???äơ??????֥??å??? iocbp ???֤????Ƥ????Τǡ? aio_return() ???ƤӽФ??٤??ǤϤ????ޤ?????

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??Ʊ?????????׵᤬??λ???????硢 iocbp ?˸????׵ᤫ???Ϥ??줿?????֥??å????ؤ??ݥ??󥿤????ꤷ?? read(2), write(2), fsync(2) ?ǽҤ٤????Ƥ????Τ?Ʊ?ͤξ??֤??֤??ޤ??? ???Ԥ??????硢 aio_waitcomplete() ?? -1 ???֤???iocbp ?? NULL ?????ꤷ?ޤ??? ?????ơ? errno ?˥??顼?ξ????????ꤷ?ޤ???

???顼

aio_waitcomplete() ?????ƥॳ?????ϼ??ξ????˼??Ԥ??ޤ?:

[EINVAL]

???ꤵ?줿???»??֤?̵???Ǥ???

[EAGAIN]

?ץ??????Ϥޤ? aio_read() ?? aio_write() ???ƤӽФ??Ƥ??ޤ?????

[EINTR]

?????ॢ???Ȥ??????ǡ????? ??Ʊ?????????׵᤬??λ???????˥????ʥ뤬?Ϥ??ޤ?????

[EWOULDBLOCK]

 

[EINPROGRESS]

??Ʊ?????????׵᤬??λ???????ˡ????ꤵ?줿???»??֤?ã???ޤ?????

??Ϣ????

aio_cancel(2), aio_error(2), aio_read(2), aio_return(2), aio_suspend(2), aio_write(2), fsync(2), read(2), write(2), aio(4)

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aio_waitcomplete() ?????ƥॳ?????? FreeBSD ??ͭ?γ?ĥ?Ǥ???

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aio_waitcomplete() ?????ƥॳ?????? FreeBSD 4.0 ?ǤϤ??????о줷?ޤ?????

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aio_waitcomplete() ?????ƥॳ?????Ȥ??Υޥ˥奢???ڡ????? Christopher M Sedore ⟨cmsedore@maxwell.syr.edu⟩ ?????????ޤ?????