| /linux/tools/testing/selftests/clone3/ |
| H A D | clone3_clear_sighand.c | 47 struct sigaction act; in test_clone3_clear_sighand()
69 ret = sigaction(SIGUSR1, &act, NULL); in test_clone3_clear_sighand()
76 ret = sigaction(SIGUSR2, &act, NULL); in test_clone3_clear_sighand()
90 ret = sigaction(SIGUSR1, NULL, &act); in test_clone3_clear_sighand()
97 ret = sigaction(SIGUSR2, NULL, &act); in test_clone3_clear_sighand()
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| /linux/tools/testing/selftests/x86/ |
| H A D | test_shadow_stack.c | 222 struct sigaction sa = {}; in test_shstk_violation()
226 if (sigaction(SIGSEGV, &sa, NULL)) in test_shstk_violation()
318 struct sigaction sa = {}; in test_gup()
324 if (sigaction(SIGSEGV, &sa, NULL)) in test_gup()
401 struct sigaction sa = {}; in test_mprotect()
405 if (sigaction(SIGSEGV, &sa, NULL)) in test_mprotect()
486 struct sigaction sa = {}; in test_userfaultfd()
493 if (sigaction(SIGSEGV, &sa, NULL)) in test_userfaultfd()
665 int sigaction32(int signum, const struct sigaction *restrict act, in sigaction32()
666 struct sigaction *restrict oldact) in sigaction32()
[all …]
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| H A D | nx_stack.c | 164 struct sigaction act = {}; in main()
168 int rv = sigaction(SIGSEGV, &act, NULL); in main()
172 struct sigaction act = {}; in main()
176 int rv = sigaction(SIGTRAP, &act, NULL); in main()
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| /linux/tools/testing/selftests/perf_events/ |
| H A D | remove_on_exec.c | 71 struct sigaction oldact; in FIXTURE()
78 struct sigaction action = {}; in FIXTURE_SETUP()
86 ASSERT_EQ(sigaction(SIGTRAP, &action, &self->oldact), 0); in FIXTURE_SETUP()
96 sigaction(SIGTRAP, &self->oldact, NULL); in FIXTURE_TEARDOWN()
231 struct sigaction action = {}; in exec_child()
238 if (sigaction(SIGTRAP, &action, NULL)) in exec_child()
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| H A D | watermark_signal.c | 47 struct sigaction previous_sigio, sigio = { 0 }; in TEST()
54 EXPECT_EQ(sigaction(SIGIO, &sigio, &previous_sigio), 0); in TEST()
143 sigaction(SIGIO, &previous_sigio, NULL); in TEST()
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| /linux/tools/testing/selftests/arm64/bti/ |
| H A D | signal.h | 18 int sigaction(int n, struct sigaction *sa, const struct sigaction *old);
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| H A D | signal.c | 29 int sigaction(int n, struct sigaction *sa, const struct sigaction *old) in sigaction() function
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| /linux/tools/bpf/bpftool/ |
| H A D | tracelog.c | 127 const struct sigaction act = { in do_tracelog()
145 sigaction(SIGHUP, &act, NULL); in do_tracelog()
146 sigaction(SIGINT, &act, NULL); in do_tracelog()
147 sigaction(SIGTERM, &act, NULL); in do_tracelog()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | perf_skip.c | 37 struct sigaction action = {}; in serial_test_perf_skip()
38 struct sigaction previous_sigtrap; in serial_test_perf_skip()
50 if (!ASSERT_OK(sigaction(SIGTRAP, &action, &previous_sigtrap), "sigaction")) in serial_test_perf_skip()
136 sigaction(SIGTRAP, &previous_sigtrap, NULL); in serial_test_perf_skip()
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| /linux/tools/testing/selftests/powerpc/mm/ |
| H A D | wild_bctr.c | 126 struct sigaction segv = { in test_wild_bctr()
130 struct sigaction usr2 = { in test_wild_bctr()
135 FAIL_IF(sigaction(SIGSEGV, &segv, NULL)); in test_wild_bctr()
136 FAIL_IF(sigaction(SIGUSR2, &usr2, NULL)); in test_wild_bctr()
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| H A D | bad_accesses.c | 70 struct sigaction sig; in test()
73 sig = (struct sigaction) { in test()
78 FAIL_IF(sigaction(SIGSEGV, &sig, NULL) != 0); in test()
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| /linux/tools/testing/selftests/powerpc/tm/ |
| H A D | tm-trap.c | 255 struct sigaction trap_sa; in tm_trap_test()
262 sigaction(SIGTRAP, &trap_sa, NULL); in tm_trap_test()
264 struct sigaction usr1_sa; in tm_trap_test()
268 sigaction(SIGUSR1, &usr1_sa, NULL); in tm_trap_test()
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| H A D | tm-sigreturn.c | 54 struct sigaction sa; in tm_sigreturn()
65 if (sigaction(SIGSEGV, &sa, NULL)) in tm_sigreturn()
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| /linux/tools/testing/selftests/powerpc/signal/ |
| H A D | signal_tm.c | 44 struct sigaction act; in test_signal_tm()
49 if (sigaction(SIGUSR1, &act, NULL) < 0) { in test_signal_tm()
53 if (sigaction(SIGALRM, &act, NULL) < 0) { in test_signal_tm()
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| H A D | signal.c | 39 struct sigaction act; in test_signal()
46 if (sigaction(SIGUSR1, &act, NULL) < 0) { in test_signal()
50 if (sigaction(SIGALRM, &act, NULL) < 0) { in test_signal()
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| H A D | sig_sc_double_restart.c | 99 struct sigaction act; in test_restart()
106 if (sigaction(SIGUSR1, &act, NULL) == -1) { in test_restart()
114 if (sigaction(SIGUSR2, &act, NULL) == -1) { in test_restart()
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| H A D | sigreturn_unaligned.c | 27 struct sigaction action; in test_sigreturn_unaligned()
33 FAIL_IF(sigaction(SIGUSR1, &action, NULL) == -1); in test_sigreturn_unaligned()
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| /linux/tools/testing/selftests/powerpc/ |
| H A D | harness.c | 95 static struct sigaction sig_action = {
111 if (sigaction(SIGINT, &sig_action, NULL)) { in test_harness()
117 if (sigaction(SIGALRM, &sig_action, NULL)) { in test_harness()
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| H A D | utils.c | 622 struct sigaction push_signal_handler(int sig, void (*fn)(int, siginfo_t *, void *)) in push_signal_handler()
624 struct sigaction sa; in push_signal_handler()
625 struct sigaction old_handler; in push_signal_handler()
630 FAIL_IF_EXIT_MSG(sigaction(sig, &sa, &old_handler), in push_signal_handler()
636 struct sigaction pop_signal_handler(int sig, struct sigaction old_handler) in pop_signal_handler()
638 struct sigaction popped; in pop_signal_handler()
640 FAIL_IF_EXIT_MSG(sigaction(sig, &old_handler, &popped), in pop_signal_handler()
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| /linux/tools/perf/tests/ |
| H A D | bp_signal.c | 167 struct sigaction sa; in test__bp_signal()
176 memset(&sa, 0, sizeof(struct sigaction)); in test__bp_signal()
180 if (sigaction(SIGIO, &sa, NULL) < 0) { in test__bp_signal()
186 if (sigaction(SIGUSR1, &sa, NULL) < 0) { in test__bp_signal()
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| H A D | bp_signal_overflow.c | 66 struct sigaction sa; in test__bp_signal_overflow()
76 memset(&sa, 0, sizeof(struct sigaction)); in test__bp_signal_overflow()
80 if (sigaction(SIGIO, &sa, NULL) < 0) { in test__bp_signal_overflow()
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| /linux/arch/um/os-Linux/ |
| H A D | sigio.c | 203 struct sigaction old, new; in check_one_sigio()
238 if (sigaction(SIGIO, NULL, &old) < 0) { in check_one_sigio()
246 if (sigaction(SIGIO, &new, NULL) < 0) { in check_one_sigio()
258 if (sigaction(SIGIO, &old, NULL) < 0) in check_one_sigio()
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| /linux/tools/arch/x86/dell-uart-backlight-emulator/ |
| H A D | dell-uart-backlight-emulator.c | 41 struct sigaction sigact = { .sa_handler = signalhdlr }; in main()
78 sigaction(SIGINT, &sigact, 0); in main()
79 sigaction(SIGTERM, &sigact, 0); in main()
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| /linux/tools/power/x86/intel-speed-select/ |
| H A D | isst-daemon.c | 151 struct sigaction sig_actions;
169 sigaction(SIGHUP, &sig_actions, NULL);
170 sigaction(SIGTERM, &sig_actions, NULL);
171 sigaction(SIGINT, &sig_actions, NULL);
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| /linux/tools/testing/selftests/filesystems/ |
| H A D | dnotify_test.c | 18 struct sigaction act; in main()
24 sigaction(SIGRTMIN + 1, &act, NULL); in main()
|