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aa8d4d4e55dca0db68b74db5b1aaaf14edbb9366
[gapil.git]
/
hand_sigchild.c
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void HandSigCHLD(int sig)
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{
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int errno_save;
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int status;
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pid_t pid;
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/* save errno current value */
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errno_save = errno;
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/* loop until no */
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do {
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errno = 0;
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pid = waitpid(WAIT_ANY, &status, WNOHANG);
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} while (pid > 0);
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/* restore errno value */
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errno = errno_save;
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/* return */
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return;
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}