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sched_yield — ?ץ????å????????Ϥ?

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Standard C Library (libc, -lc)

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<sched.h> int sched_yield(void)

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sched_yield() ?????ƥॳ?????ϡ??¹????Υץ????????Ƥӥץ??????ꥹ?Ȥ???Ƭ?ˤʤ??ޤǡ? ?ץ????å????????????ޤ??? ?????Ϥ????ޤ?????

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The sched_yield() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error.

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sched_yield() ?????ƥॳ?????? IEEE Std 1003.1b-1993 (“POSIX.1b”) ??Ŭ?礷?Ƥ??ޤ???