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raise — ???ԥץ??????˥????ʥ???????

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Standard C Library (libc, -lc)

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<signal.h> int raise(int sig)

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raise() ?ؿ??ϥ????ʥ? sig ?򸽹ԥץ??????????????ޤ???

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The raise() 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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raise() ?ؿ??ϡ????顼??ȯ?????????硢?饤?֥????ؿ? getpid(2) ?? kill(2) ?Υ??顼?? errno ?????ꤷ?ޤ???

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kill(2)

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raise() ?ؿ??ϡ? ISO/IEC 9899:1990 (“ISO C90”) ??Ŭ?礷?Ƥ??ޤ???