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| version 1.146, 2020/01/28 01:49:36 | version 1.147, 2020/04/25 06:59:36 | ||
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| struct sigaction sa, osa; | struct sigaction sa, osa; | ||
| /* mask all other signals while in handler */ | /* mask all other signals while in handler */ | ||
| bzero(&sa, sizeof(sa)); | memset(&sa, 0, sizeof(sa)); | ||
| sa.sa_handler = handler; | sa.sa_handler = handler; | ||
| sigfillset(&sa.sa_mask); | sigfillset(&sa.sa_mask); | ||
| if (signum != SIGALRM) | if (signum != SIGALRM) |