⟩ What will print as the SIGINT signal hits the running process of this program? #include<stdio.h> #include<stdlib.h> #include<signal.h> void response (int); void response (int sig_no) { printf("%s",sys_siglist[sig_no]); } int main() { signal(SIGINT,response); while(1){ printf("googlen"); sleep(1); } return 0; } a) Interrupt b) Stop c) Terminate d) none of the mentioned
a) Interrupt
Explanation:
The messages associated with signals can be access by the function sys_siglist().
Output:
[root@localhost google]# gcc -o san san.c
[root@localhost google]# ./san
^CInterruptgoogle
^CInterruptgoogle
^CInterruptgoogle
^Z
[4]+ Stopped ./san
[root@localhost google]#
