fprintf(stderr, "[%s] > Releasing resources\n", "process2");
close(read_descriptor);
close(write_descriptor);
unlink(write_descriptor);
exit(0);
}
fprintf(stderr, "[%s] > Releasing resources\n", "process2");
close(read_descriptor);
close(write_descriptor);
unlink(write_descriptor);
exit(0);
}
fprintf(stderr, "[%s] > Closing pipes\n", "process2");
close(read_descriptor);
close(write_descriptor);
}
else if (signo == SIGCONT) {
fprintf(stderr, "[%s] > Closing pipes\n", "process2");
close(read_descriptor);
close(write_descriptor);
}
else if (signo == SIGCONT) {
fprintf(stderr, "[%s] > Opening pipes\n", "process2");
read_descriptor = open(read_pipe, O_RDONLY);
write_descriptor = open(write_pipe, O_WRONLY);
fprintf(stderr, "[%s] > Opening pipes\n", "process2");
read_descriptor = open(read_pipe, O_RDONLY);
write_descriptor = open(write_pipe, O_WRONLY);
if (signal(SIGUSR1, sig_handler) == SIG_ERR) {
fprintf(stderr, "can't catch SIGUSR1\n");
}
if (signal(SIGUSR1, sig_handler) == SIG_ERR) {
fprintf(stderr, "can't catch SIGUSR1\n");
}
- if (signal(SIGQUIT, sig_handler) == SIG_ERR) {
- fprintf(stderr, "can't catch SIGQUIT\n");
+ if (signal(SIGTERM, sig_handler) == SIG_ERR) {
+ fprintf(stderr, "can't catch SIGTERM\n");
- if (signal(SIGINT, sig_handler) == SIG_ERR) {
- fprintf(stderr, "can't catch SIGINT\n");
+ if (signal(SIGTSTP, sig_handler) == SIG_ERR) {
+ fprintf(stderr, "can't catch SIGTSTP\n");
}
if (signal(SIGCONT, sig_handler) == SIG_ERR) {
fprintf(stderr, "can't catch SIGCONT\n");
}
if (signal(SIGCONT, sig_handler) == SIG_ERR) {
fprintf(stderr, "can't catch SIGCONT\n");