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/third_party/node/deps/v8/src/libsampler/
H A Dsampler.cc14 #include <signal.h>
24 // OpenBSD doesn't have <ucontext.h>. ucontext_t lives in <signal.h>
141 using kernel_sigset_t = uint32_t[2]; // x86 kernel uses 64-bit signal masks
349 static void HandleProfilerSignal(int signal, siginfo_t* info, void* context);
363 void SignalHandler::HandleProfilerSignal(int signal, siginfo_t* info, in HandleProfilerSignal() argument
366 if (signal != SIGPROF) return; in HandleProfilerSignal()
622 // and wait calls, causing us to miss the SUSPENDED signal. We apply a 100ms in DoSample()
/third_party/toybox/lib/
H A Dlib.h193 void xsignal_flags(int signal, void *handler, int flags);
194 void xsignal(int signal, void *handler);
405 // signal
407 void generic_signal(int signal);
408 void exit_signal(int signal);
H A Dxwrap.c35 // change happen for signal exit paths and lets us remove the functions
52 // signal 0 to let signal handlers tell actual signal from regular exit. in xexit()
938 // Set a signal handler
939 void xsignal_flags(int signal, void *handler, int flags) in xsignal_flags() argument
947 if (sigaction(signal, sa, 0)) perror_exit("xsignal %d", signal); in xsignal_flags()
950 void xsignal(int signal, void *handler) in xsignal() argument
952 xsignal_flags(signal, handle in xsignal()
[all...]
/third_party/toybox/porting/liteos_a/lib/
H A Dlib.h186 void xsignal_flags(int signal, void *handler, int flags);
187 void xsignal(int signal, void *handler);
396 // signal
398 void generic_signal(int signal);
399 void exit_signal(int signal);
/third_party/toybox/toys/pending/
H A Ddhcp6.c486 // Generic signal handler real handling is done in main funcrion.
489 dbg("Caught signal: %d\n", sig); in signal_handler()
525 // signal setup for SIGUSR1 SIGUSR2 SIGTERM
528 signal(SIGUSR1, signal_handler); in setup_signal()
529 signal(SIGUSR2, signal_handler); in setup_signal()
530 signal(SIGTERM, signal_handler); in setup_signal()
531 signal(SIGINT, signal_handler); in setup_signal()
/kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt76/
H A Dmt76x02_mac.c782 s8 signal; in mt76x02_mac_process_rx() local
855 signal = mt76x02_mac_get_rssi(dev, rxwi->rssi[0], 0); in mt76x02_mac_process_rx()
856 status->chain_signal[0] = signal; in mt76x02_mac_process_rx()
862 signal = max_t(s8, signal, status->chain_signal[1]); in mt76x02_mac_process_rx()
864 status->signal = signal; in mt76x02_mac_process_rx()
/kernel/linux/linux-5.10/kernel/
H A Dptrace.c23 #include <linux/signal.h>
33 #include <linux/sched/signal.h>
145 (child->signal->flags & SIGNAL_STOP_STOPPED || in __ptrace_unlink()
146 child->signal->group_stop_count)) { in __ptrace_unlink()
151 * traced task running in the stopped group, set the signal in __ptrace_unlink()
433 if (mutex_lock_interruptible(&task->signal->cred_guard_mutex)) in ptrace_attach()
488 mutex_unlock(&task->signal->cred_guard_mutex); in ptrace_attach()
758 pending = &child->signal->shared_pending; in ptrace_peek_siginfo()
1126 * Stop tracee without any side-effect on signal or job in ptrace_request()
/kernel/linux/linux-5.10/kernel/time/
H A Dposix-timers.c42 * key, constructed from current->signal address and per signal struct counter.
134 struct signal_struct *sig = current->signal; in posix_timer_by_id()
142 struct signal_struct *sig = current->signal; in posix_timer_add()
147 * FIXME: Replace this by a per signal struct xarray once there is in posix_timer_add()
308 * This function is exported for use by the signal deliver code. It is
360 /* If we failed to send the signal the timer stops. */ in posix_timer_event()
387 * signal was not sent because of sig_ignor in posix_timer_fn()
566 new_timer->it_signal = current->signal; in do_timer_create()
567 list_add(&new_timer->list, &current->signal in do_timer_create()
[all...]
/kernel/linux/linux-6.6/drivers/counter/
H A Dcounter-sysfs.c837 .name = "signal",
842 struct counter_signal *const signal) in counter_signal_attrs_create()
852 err = counter_attr_create(dev, cattr_group, &comp, scope, signal); in counter_signal_attrs_create()
857 err = counter_name_attr_create(dev, cattr_group, signal->name); in counter_signal_attrs_create()
862 return counter_sysfs_exts_add(dev, cattr_group, signal->ext, in counter_signal_attrs_create()
863 signal->num_ext, scope, signal); in counter_signal_attrs_create()
876 "signal%zu", i); in counter_sysfs_signals_add()
907 id = synapse->signal - counter->signals; in counter_sysfs_synapses_add()
908 comp.name = devm_kasprintf(dev, GFP_KERNEL, "signal in counter_sysfs_synapses_add()
840 counter_signal_attrs_create(struct counter_device *const counter, struct counter_attribute_group *const cattr_group, struct counter_signal *const signal) counter_signal_attrs_create() argument
[all...]
/kernel/linux/linux-6.6/kernel/time/
H A Dposix-timers.c42 * constructed from current::signal and the timer ID and the timer is
43 * matched against current::signal and the timer ID when walking the hash
91 struct signal_struct *sig = current->signal; in posix_timer_by_id()
99 struct signal_struct *sig = current->signal; in posix_timer_add()
104 * FIXME: Replace this by a per signal struct xarray once there is in posix_timer_add()
253 * This function is called from the signal delivery code if
299 /* If we failed to send the signal the timer stops. */ in posix_timer_event()
326 * The signal was not queued due to SIG_IGN. As a in posix_timer_fn()
328 * the signal delivery path. But as a real signal handle in posix_timer_fn()
[all...]
/kernel/linux/linux-6.6/kernel/
H A Dptrace.c23 #include <linux/signal.h>
33 #include <linux/sched/signal.h>
147 (child->signal->flags & SIGNAL_STOP_STOPPED || in __ptrace_unlink()
148 child->signal->group_stop_count)) { in __ptrace_unlink()
153 * traced task running in the stopped group, set the signal in __ptrace_unlink()
429 if (mutex_lock_interruptible(&task->signal->cred_guard_mutex)) in ptrace_attach()
484 mutex_unlock(&task->signal->cred_guard_mutex); in ptrace_attach()
754 pending = &child->signal->shared_pending; in ptrace_peek_siginfo()
1128 * Stop tracee without any side-effect on signal or job in ptrace_request()
/third_party/libunwind/libunwind/doc/
H A Dlibunwind.tex109 special circumstances (e.g., in a signal handler trampoline), even the
246 use locking. Such routines \emph{must~not} be called from signal
248 signal-safe. The manual page for each \Prog{libunwind} routine
249 identifies whether or not it is signal-safe, but as a general rule,
251 signal-safe (e.g., \Func{unw\_step}() for local unwinding is
252 signal-safe). For remote-unwinding, \emph{none} of the
253 \Prog{libunwind} routines are guaranteed to be signal-safe.
/third_party/python/Lib/test/
H A Dtest_socket.py22 import signal namespace
1617 if not hasattr(signal, 'alarm') or not hasattr(socket, 'socketpair'):
1618 self.skipTest("signal.alarm and socket.socketpair required for this test")
1619 # Our signal handlers clobber the C errno by calling a math function
1627 old_alarm = signal.signal(signal.SIGALRM, raising_handler)
1630 # Just above the one second minimum for signal.alarm
1633 signal.alarm(1)
1636 signal
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H A Dtest_posix.py14 import signal namespace
1100 @unittest.skipUnless(hasattr(signal, 'SIGCHLD'), 'CLD_XXXX be placed in si_code for a SIGCHLD signal')
1673 @unittest.skipUnless(hasattr(signal, 'pthread_sigmask'),
1674 'need signal.pthread_sigmask()')
1677 import signal
1678 signal.raise_signal(signal.SIGUSR1)""")
1684 setsigmask=[signal.SIGUSR1]
1700 os.environ, setsigmask=[signal
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/kernel/linux/linux-5.10/samples/bpf/
H A Dxdp_router_ipv4_user.c9 #include <signal.h>
567 signal(SIGINT, close_and_exit); in monitor_route()
568 signal(SIGTERM, close_and_exit); in monitor_route()
728 signal(SIGINT, int_exit); in main()
729 signal(SIGTERM, int_exit); in main()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/bios/
H A Dcommand_table2.c142 cntl->signal, in encoder_control_digx_v1_5()
163 if (cntl->signal == SIGNAL_TYPE_HDMI_TYPE_A) in encoder_control_digx_v1_5()
280 cmd->signal_type_to_atom_dig_mode(cntl->signal); in transmitter_control_v1_6()
337 if (dc_is_dp_signal(cntl->signal)) in transmitter_control_v1_7()
347 cmd->signal_type_to_atom_dig_mode(cntl->signal); in transmitter_control_v1_7()
626 * if ( pACParameters->signal != SignalType_YPbPr && in set_crtc_using_dtd_timing_v3()
627 * pACParameters->signal != SignalType_Composite && in set_crtc_using_dtd_timing_v3()
628 * pACParameters->signal != SignalType_SVideo) in set_crtc_using_dtd_timing_v3()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/
H A Ddcn314_clk_mgr.c107 if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A || in dcn314_get_active_display_cnt_wa()
108 stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK || in dcn314_get_active_display_cnt_wa()
109 stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) in dcn314_get_active_display_cnt_wa()
113 if (dc_is_dp_signal(stream->signal) && !stream->dpms_off) in dcn314_get_active_display_cnt_wa()
147 if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal))) { in dcn314_disable_otg_wa()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/
H A Ddcn31_clk_mgr.c86 if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A || in dcn31_get_active_display_cnt_wa()
87 stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK || in dcn31_get_active_display_cnt_wa()
88 stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) in dcn31_get_active_display_cnt_wa()
92 if (dc_is_dp_signal(stream->signal) && !stream->dpms_off) in dcn31_get_active_display_cnt_wa()
123 if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal))) { in dcn31_disable_otg_wa()
/kernel/linux/linux-6.6/tools/perf/
H A Dbuiltin-ftrace.c13 #include <signal.h>
1200 signal(SIGINT, sig_handler); in cmd_ftrace()
1201 signal(SIGUSR1, sig_handler); in cmd_ftrace()
1202 signal(SIGCHLD, sig_handler); in cmd_ftrace()
1203 signal(SIGPIPE, sig_handler); in cmd_ftrace()
/kernel/linux/linux-6.6/tools/testing/selftests/x86/
H A Dlam.c8 #include <signal.h>
294 /* Set signal handler */ in handle_malloc()
296 signal(SIGSEGV, segv_handler); in handle_malloc()
336 signal(SIGSEGV, segv_handler); in handle_mmap()
357 signal(SIGSEGV, segv_handler); in handle_syscall()
643 signal(SIGSEGV, segv_handler); in handle_uring()
/kernel/linux/linux-6.6/tools/include/nolibc/
H A Dsys.h15 #include <asm/signal.h> /* for SIGCHLD */
538 * int kill(pid_t pid, int signal);
542 int sys_kill(pid_t pid, int signal) in sys_kill() argument
544 return my_syscall2(__NR_kill, pid, signal); in sys_kill()
548 int kill(pid_t pid, int signal) in kill() argument
550 return __sysret(sys_kill(pid, signal)); in kill()
/third_party/alsa-utils/speaker-test/
H A Dspeaker-test.c56 #include <signal.h>
974 signal(sig, signal_handler); in signal_handler()
1221 signal(SIGINT, signal_handler); in main()
1222 signal(SIGTERM, signal_handler); in main()
1223 signal(SIGABRT, signal_handler); in main()
/third_party/node/lib/
H A Ddgram.js140 if (options?.signal !== undefined) {
141 const { signal } = options;
142 validateAbortSignal(signal, 'options.signal');
146 if (signal.aborted) {
149 const disposable = EventEmitter.addAbortListener(signal, onAborted);
/third_party/pulseaudio/src/daemon/
H A Dmain.c30 #include <signal.h>
71 #include <pulse/mainloop-signal.h>
132 pa_log_info("Got signal %s.", pa_sig2str(sig)); in signal_callback()
1043 signal(SIGTTOU, SIG_IGN);
1046 signal(SIGTTIN, SIG_IGN);
1049 signal(SIGTSTP, SIG_IGN);
/kernel/linux/linux-5.10/arch/ia64/kernel/
H A Dasm-offsets.c10 #include <linux/sched/signal.h>
59 DEFINE(IA64_TASK_SIGNAL_OFFSET,offsetof (struct task_struct, signal)); in foo()
189 DEFINE(IA64_SIGPENDING_SIGNAL_OFFSET, offsetof (struct sigpending, signal)); in foo()

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