| /linux/arch/um/os-Linux/ |
| H A D | util.c | 110 signal(SIGINT, SIG_DFL); in os_fix_helper_signals()
111 signal(SIGTERM, SIG_DFL); in os_fix_helper_signals()
118 signal(SIGSEGV, SIG_DFL); in os_dump_core()
|
| /linux/tools/testing/selftests/clone3/ |
| H A D | clone3_clear_sighand.c | 94 if (act.sa_handler != SIG_DFL) in test_clone3_clear_sighand()
101 if (act.sa_handler != SIG_DFL) in test_clone3_clear_sighand()
|
| /linux/tools/testing/selftests/bpf/map_tests/ |
| H A D | sk_storage_map.c | 420 signal(SIGTERM, SIG_DFL); in test_sk_storage_map_stress_free()
421 signal(SIGINT, SIG_DFL); in test_sk_storage_map_stress_free()
423 signal(SIGALRM, SIG_DFL); in test_sk_storage_map_stress_free()
446 signal(SIGTERM, SIG_DFL); in test_sk_storage_map_stress_change()
447 signal(SIGINT, SIG_DFL); in test_sk_storage_map_stress_change()
449 signal(SIGALRM, SIG_DFL); in test_sk_storage_map_stress_change()
|
| /linux/tools/testing/selftests/x86/ |
| H A D | test_shadow_stack.c | 236 signal(SIGSEGV, SIG_DFL); in test_shstk_violation()
392 signal(SIGSEGV, SIG_DFL); in test_gup()
446 signal(SIGSEGV, SIG_DFL); in test_mprotect()
529 signal(SIGSEGV, SIG_DFL); in test_userfaultfd()
537 signal(SIGSEGV, SIG_DFL); in test_userfaultfd()
870 signal(SIGSEGV, SIG_DFL); in test_uretprobe()
|
| H A D | helpers.h | 47 sa.sa_handler = SIG_DFL; in clearhandler()
|
| /linux/scripts/ |
| H A D | bloat-o-meter | 11 from signal import signal, SIGPIPE, SIG_DFL
13 signal(SIGPIPE, SIG_DFL)
|
| /linux/tools/perf/tests/ |
| H A D | perf-hooks.c | 13 signal(SIGSEGV, SIG_DFL); in sigsegv_handler()
|
| H A D | builtin-test.c | 352 signal(signals[i], SIG_DFL); in run_test_child()
668 signal(SIGINT, SIG_DFL); in __cmd_test()
669 signal(SIGTERM, SIG_DFL); in __cmd_test()
|
| /linux/include/uapi/asm-generic/ |
| H A D | signal-defs.h | 88 #define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */ macro
|
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | signal_pending.c | 43 signal(SIGALRM, SIG_DFL); in test_signal_pending_by_type()
|
| /linux/tools/objtool/ |
| H A D | signal.c | 55 sa_dfl.sa_handler = SIG_DFL; in signal_handler()
|
| /linux/tools/testing/selftests/powerpc/benchmarks/ |
| H A D | null_syscall.c | 58 signal(SIGALRM, SIG_DFL); in cpu_soak_usecs()
|
| /linux/tools/testing/selftests/bpf/ |
| H A D | xdp_synproxy.c | 266 signal(SIGINT, SIG_DFL); in syncookie_attach()
267 signal(SIGTERM, SIG_DFL); in syncookie_attach()
|
| /linux/tools/testing/selftests/powerpc/pmu/ |
| H A D | lib.c | 92 signal(SIGTERM, SIG_DFL); in eat_cpu_child()
|
| /linux/tools/testing/selftests/rlimits/ |
| H A D | rlimits-per-userns.c | 61 signal(SIGUSR1, SIG_DFL); in fork_child()
|
| /linux/tools/testing/selftests/timers/ |
| H A D | nanosleep.c | 155 sa.sa_handler = SIG_DFL; in nanosleep_test_remaining()
|
| /linux/tools/testing/selftests/sched_ext/ |
| H A D | init_enable_count.c | 73 signal(SIGCHLD, SIG_DFL); in run_test()
|
| /linux/tools/testing/selftests/mm/ |
| H A D | pfnmap.c | 51 if (signal(SIGSEGV, SIG_DFL) == SIG_ERR) in test_read_access()
|
| H A D | mkdirty.c | 55 if (signal(SIGSEGV, SIG_DFL) == SIG_ERR) in do_test_write_sigsegv()
|
| H A D | memory-failure.c | 119 .sa_handler = SIG_DFL, in teardown_sighandler()
|
| /linux/tools/testing/selftests/riscv/abi/ |
| H A D | pointer_masking.c | 135 signal(SIGSEGV, SIG_DFL); in test_dereference()
|
| /linux/tools/perf/util/ |
| H A D | debug.c | 378 signal(sig, SIG_DFL); in sighandler_dump_stack()
|
| /linux/kernel/ |
| H A D | umh.c | 131 kernel_sigaction(SIGCHLD, SIG_DFL); in call_usermodehelper_exec_sync()
|
| /linux/tools/testing/selftests/riscv/hwprobe/ |
| H A D | cbo.c | 117 .sa_handler = SIG_DFL in test_zicbop()
|
| /linux/include/linux/ |
| H A D | signal.h | 453 (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
|