Breakpoint 1 at 0x........: file passsigalrm.c, line 53. Breakpoint 2 at 0x........: file passsigalrm.c, line 55. Signal Stop Print Pass to program Description SIGALRM Yes Yes Yes Alarm clock Continuing. Program received signal SIGALRM, Alarm clock. 0x........ in syscall ... Signal Stop Print Pass to program Description SIGALRM No No Yes Alarm clock Continuing. Breakpoint 1, main (argc=1, argv=0x........) at passsigalrm.c:53 53 breakme++; $1 = 0 Continuing. Breakpoint 2, main (argc=1, argv=0x........) at passsigalrm.c:55 55 sa.sa_handler = sigrtmin_handler; $2 = 1 Continuing. Program received signal SIGxx, Real-time event xx. 0x........ in syscall ... Continuing. Program exited normally.