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12 lines
189 B
C
12 lines
189 B
C
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#include <signal.h>
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#include <stddef.h>
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int sigwait(const sigset_t *mask, int *sig)
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{
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siginfo_t si;
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if (sigtimedwait(mask, &si, NULL) < 0)
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return -1;
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*sig = si.si_signo;
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return 0;
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}
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