Handling signals in C program
#include<stdio.h>#include<signal.h>#include<unistd.h>void signal_handler(){int i;for(i=10;i>=1;i--)printf(" %d ",i);printf("nn");alarm(10);}int main(){signal(SIGALRM, signal_handler);alarm(10);while(1);}
#include<stdio.h>#include<signal.h>#include<unistd.h>void signal_handler(){int i;for(i=10;i>=1;i--)printf(" %d ",i);printf("nn");alarm(10);}int main(){signal(SIGALRM, signal_handler);alarm(10);while(1);}
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