sigalrm_handler 4 tools/testing/selftests/bpf/prog_tests/signal_pending.c static void sigalrm_handler(int s) {} sigalrm_handler 135 tools/testing/selftests/powerpc/benchmarks/context_switch.c static void sigalrm_handler(int junk) sigalrm_handler 177 tools/testing/selftests/powerpc/benchmarks/fork.c static void sigalrm_handler(int junk) sigalrm_handler 33 tools/testing/selftests/powerpc/benchmarks/null_syscall.c static void sigalrm_handler(int unused)