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TheDcoder/pause.c

Created May 24, 2020 21:38
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POSIX pause utility
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pause.c
#include <unistd.h>
#include <signal.h>
/* A simply utility to call the POSIX pause function,
* it will keep running and while ignoring SIGINT.
*
* Useful for simulating a hung process
*/
int main() {
signal(SIGINT, SIG_IGN);
while (1) pause();
}
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