save_pika_custom - Set action to IGNORE newact.sa_handler =...

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#include <stdio.h> #include <signal.h> #include <stdlib.h> #include <unistd.h> void save_pika(int sig) { fprintf(stderr, "Pika saved!\n"); } int main() { /* Initialize struct */ struct sigaction newact; sigemptyset(&newact.sa_mask); newact.sa_flags = 0;
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Unformatted text preview: /* Set action to IGNORE */ newact.sa_handler = save_pika; /* Establish handler for SIGINT */ if(sigaction(SIGINT, &newact, NULL) != 0) { exit(1); } while(1){ printf("."); sleep(1); } return 0; }...
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