C signal handling: Difference between revisions

Revision as of 01:12, 10 December 2019

Revision as of 21:31, 10 April 2020

Line 52:

int main(void) {

// Set above function as signal handler for the SIGINT signal:

if (signal(SIGINT, catch_function) == SIG_ERR) {

fputs("An error occurred while setting a signal handler.\n", stderr);