pid_t pid;
syscall(SYS_signal, SIGUSR1, SIG_IGN);
- // signal (SIGUSR1, 0x00000001) = 0
+ // signal (SIGUSR1, 0x0+1) = 0
syscall(SYS_signal, SIGUSR1, SIG_DFL);
- // signal (SIGUSR1, 0x00000000) = 1
+ // signal (SIGUSR1, 0x0+) = 1
syscall(SYS_signal, SIGUSR1, sig_act_handler);
// signal (SIGUSR1, XXXX) = 0
sigemptyset(&mask);
sigaddset(&mask, SIGUSR1);
syscall(SYS_sigprocmask,SIG_BLOCK, &mask, NULL);
- // sigprocmask (SIG_BLOCK, XXXX, 0x[0]+) = 0
+ // sigprocmask (SIG_BLOCK, XXXX, 0x0+) = 0
syscall(SYS_sigprocmask,SIG_UNBLOCK, &mask, NULL);
- // sigprocmask (SIG_UNBLOCK, XXXX, 0x[0]+) = 0
+ // sigprocmask (SIG_UNBLOCK, XXXX, 0x0+) = 0
sa.sa_handler = SIG_IGN;
sigemptyset(&sa.sa_mask);
sigaddset(&sa.sa_mask, SIGALRM);
sa.sa_flags = 0;
syscall(SYS_sigaction,SIGUSR1, &sa, NULL);
- // sigaction (SIGUSR1, XXXX, 0x[0]+) = 0
+ // sigaction (SIGUSR1, XXXX, 0x0+) = 0
/* syscall(SYS_kill,0,SIGUSR1);
kill (0, SIGUSR1) = 0