| /linux-4.4.14/include/uapi/asm-generic/ |
| H A D | signal-defs.h | 23 #define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */ macro
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| /linux-4.4.14/arch/um/os-Linux/ |
| H A D | util.c | 103 signal(SIGINT, SIG_DFL); os_fix_helper_signals()
104 signal(SIGTERM, SIG_DFL); os_fix_helper_signals()
111 signal(SIGSEGV, SIG_DFL); os_dump_core()
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| /linux-4.4.14/include/linux/ |
| H A D | signal.h | 327 * The possible effects an unblocked signal set to SIG_DFL can have are:
337 * Other signals when not blocked and set to SIG_DFL behaves as follows.
434 (((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_DFL) && \
439 (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
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| H A D | init_task.h | 67 .action = { { { .sa_handler = SIG_DFL, } }, }, \
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| /linux-4.4.14/arch/parisc/include/uapi/asm/ |
| H A D | signal.h | 76 #define SIG_DFL ((__sighandler_t)0) /* default signal handling */ macro
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| /linux-4.4.14/include/trace/events/ |
| H A D | signal.h | 90 * SIG_DFL.
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| /linux-4.4.14/arch/sparc/include/uapi/asm/ |
| H A D | signal.h | 125 #define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
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| /linux-4.4.14/tools/testing/selftests/powerpc/pmu/ |
| H A D | lib.c | 131 signal(SIGTERM, SIG_DFL); eat_cpu_child()
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| /linux-4.4.14/tools/perf/scripts/python/ |
| H A D | compaction-times.py | 12 signal.signal(signal.SIGPIPE, signal.SIG_DFL)
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| /linux-4.4.14/tools/testing/selftests/x86/ |
| H A D | entry_from_vm86.c | 47 sa.sa_handler = SIG_DFL; clearhandler()
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| H A D | ptrace_syscall.c | 110 sa.sa_handler = SIG_DFL; clearhandler()
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| H A D | sigreturn.c | 137 sa.sa_handler = SIG_DFL; clearhandler()
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| /linux-4.4.14/kernel/ |
| H A D | signal.c | 65 (handler == SIG_DFL && sig_kernel_ignore(sig)); sig_handler_ignored()
75 handler == SIG_DFL && !force) sig_task_ignored()
485 ka->sa.sa_handler = SIG_DFL; flush_signal_handlers()
500 if (handler != SIG_IGN && handler != SIG_DFL) unhandled_signal()
779 * signals. The process stop is done as a signal action for SIG_DFL.
1150 * we unblock the signal and change any SIG_IGN to SIG_DFL.
1152 * Note: If we unblock the signal, we always reset it to SIG_DFL,
1171 action->sa.sa_handler = SIG_DFL; force_sig_info()
1177 if (action->sa.sa_handler == SIG_DFL) force_sig_info()
1452 p->sighand->action[sig - 1].sa.sa_handler = SIG_DFL; force_sigsegv()
2218 if (ka->sa.sa_handler != SIG_DFL) { get_signal()
2223 ka->sa.sa_handler = SIG_DFL; get_signal()
3072 * "Setting a signal action to SIG_DFL for a signal that is do_sigaction()
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| H A D | kmod.c | 274 kernel_sigaction(SIGCHLD, SIG_DFL); call_usermodehelper_exec_sync()
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| /linux-4.4.14/fs/ncpfs/ |
| H A D | sock.c | 768 if (current->sighand->action[SIGINT - 1].sa.sa_handler == SIG_DFL) ncp_do_request()
770 if (current->sighand->action[SIGQUIT - 1].sa.sa_handler == SIG_DFL) ncp_do_request()
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| /linux-4.4.14/arch/tile/kernel/ |
| H A D | signal.c | 376 if (handler != SIG_IGN && handler != SIG_DFL) trace_unhandled_signal()
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| /linux-4.4.14/arch/um/os-Linux/skas/ |
| H A D | process.c | 192 signal(SIGTERM, SIG_DFL); userspace_tramp()
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| /linux-4.4.14/fs/proc/ |
| H A D | array.c | 252 else if (k->sa.sa_handler != SIG_DFL) collect_sigign_sigcatch()
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| /linux-4.4.14/arch/ia64/kernel/ |
| H A D | signal.c | 302 current->sighand->action[sig - 1].sa.sa_handler = SIG_DFL; force_sigsegv_info()
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| /linux-4.4.14/tools/firewire/ |
| H A D | nosy-dump.c | 142 signal(SIGINT, SIG_DFL); sigint_handler()
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| /linux-4.4.14/tools/vm/ |
| H A D | page-types.c | 960 signal(SIGBUS, SIG_DFL); walk_page_cache()
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| /linux-4.4.14/tools/perf/ |
| H A D | builtin-record.c | 141 signal(signr, SIG_DFL); record__sig_exit()
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| H A D | builtin-stat.c | 922 signal(signr, SIG_DFL); sig_atexit()
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| H A D | builtin-top.c | 472 signal(SIGWINCH, SIG_DFL); perf_top__handle_keypress()
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| /linux-4.4.14/tools/perf/util/ |
| H A D | evlist.c | 1530 signal(SIGTERM, SIG_DFL); perf_evlist__prepare_workload()
|