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  /external/ltp/testcases/open_posix_testsuite/conformance/interfaces/sigwait/
1-1.c 1 #include <signal.h>
13 * Test that the sigwait() function. If no signal in 'set' is pending at the
16 * 1) Block a signal from delivery.
18 * 3) Raise the signal.
19 * 4) Verify this process will return when the signal is sent.
46 /* Send SIGUSR2 signal to this process. Since it is blocked,
55 printf("Could not get pending signal set\n");
60 printf("Signal SIGUSR2 is not pending!\n");
71 printf("sigwait selected another signal\n");
77 printf("Could not get pending signal set\n")
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  /external/strace/
trace_event.h 40 /* Restart the tracee with signal 0 and call next_event() again. */
51 * Restart the tracee with signal 0, or with an injected signal number.
56 * Tracee received signal with number WSTOPSIG(*pstatus); signal info
57 * is written to *si. Restart the tracee (with that signal number
63 * Tracee was killed by a signal with number WTERMSIG(*pstatus).
68 * Tracee was stopped by a signal with number WSTOPSIG(*pstatus).
69 * Restart the tracee with that signal number.
80 * Restart the tracee with signal 0
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  /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/sysroot/usr/include/pulse/
mainloop-signal.h 32 * UNIX signal support for main loops. In contrast to other
33 * main loop event sources such as timer and IO events, UNIX signal
37 * signals. However, you may hook signal support into an abstract main loop via the routines defined herein.
40 /** An opaque UNIX signal event source object */
43 /** Callback prototype for signal events */
46 /** Destroy callback prototype for signal events */
49 /** Initialize the UNIX signal subsystem and bind it to the specified main loop */
52 /** Cleanup the signal subsystem */
55 /** Create a new UNIX signal event source object */
58 /** Free a UNIX signal event source object *
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  /prebuilts/go/darwin-x86/src/runtime/
signal_unix.go 17 // The sigtable array is indexed by a system signal number to get the flags
18 // and printable name of each signal.
41 // Stores the signal handlers registered before Go installed its own.
42 // These signal handlers will be invoked in cases where Go doesn't want to
43 // handle a particular signal (e.g., signal occurred on a non-Go thread).
46 // This is read by the signal handler; accesses should use
50 // handlingSig is indexed by signal number and is non-zero if we are
51 // currently handling the signal. Or, to put it another way, whether
52 // the signal handler is currently set to the Go signal handler or not
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  /prebuilts/go/linux-x86/src/runtime/
signal_unix.go 17 // The sigtable array is indexed by a system signal number to get the flags
18 // and printable name of each signal.
41 // Stores the signal handlers registered before Go installed its own.
42 // These signal handlers will be invoked in cases where Go doesn't want to
43 // handle a particular signal (e.g., signal occurred on a non-Go thread).
46 // This is read by the signal handler; accesses should use
50 // handlingSig is indexed by signal number and is non-zero if we are
51 // currently handling the signal. Or, to put it another way, whether
52 // the signal handler is currently set to the Go signal handler or not
    [all...]
  /tools/test/connectivity/acts/framework/acts/test_utils/audio_analysis_lib/
audio_analysis.py 32 # The minimal signal norm value.
36 # can tolerate normal noise of 0.3 amplitude when sine wave signal
45 """Error when signal RMS is too small."""
50 """Error when signal is empty."""
54 def normalize_signal(signal, saturate_value):
55 """Normalizes the signal with respect to the saturate value.
58 signal: A list for one-channel PCM data.
62 A numpy array containing normalized signal. The normalized signal has
66 signal = numpy.array(signal
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  /external/libdrm/nouveau/nvif/
if0002.h 22 __u8 signal; member in struct:nvif_perfmon_query_signal_v0
31 __u8 signal; member in struct:nvif_perfmon_query_source_v0
  /external/ltp/testcases/open_posix_testsuite/conformance/interfaces/sigprocmask/
7-1.c 10 since they cannot be added to a process's signal mask) and add each one
11 to the signal mask. Every time a signal gets added to the signal mask
13 before it in preceding iterations before it, exist in the old signal set
18 #include <signal.h>
59 printf("Old set is missing a signal\n");
64 ("Test PASSED: oactl did contain all signals that were added to the signal mask.\n");
  /external/ltp/testcases/open_posix_testsuite/conformance/interfaces/sigset/
5-1.c 8 This program tests the assertion that the process's signal mask will be
9 restored to the state that it was in prior to the delivery of the signal
12 1. Empty the signal mask
13 2. Deliver the signal
14 3. When we return from the signal handler, verify that the signal mask
21 #include <signal.h>
77 printf("Test FAILED: signal mask should be empty\n");
  /external/ltp/testcases/open_posix_testsuite/conformance/interfaces/sigsuspend/
assertions.xml 3 The current signal mask of the calling thread shall be replaced
5 will then be suspended until delivery of a signal whose action
6 is either to execute a signal-catching function or to terminate
17 sigsuspend( ) shall return after the signal-catching
18 function returns, with the signal mask restored
20 call, if the action is to execute a signal-catching function.
32 If a signal is caught by the calling process
33 and control is returned from the signal-catching function,
  /external/python/cpython2/Modules/
Setup.config.in 9 # The signal module
10 @USE_SIGNAL_MODULE@signal signalmodule.c
  /external/strace/tests/
fork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (fork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
vfork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (vfork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
  /external/strace/tests-m32/
fork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (fork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
vfork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (vfork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
  /external/strace/tests-mx32/
fork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (fork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
vfork-f.gen.test 2 # Generated by ./tests/gen_tests.sh from ./tests/gen_tests.in (vfork-f -a26 -qq -f -e signal=none -e trace=chdir); do not edit.
4 run_strace_match_diff -a26 -qq -f -e signal=none -e trace=chdir
  /prebuilts/go/darwin-x86/src/net/http/cgi/
posix_test.go 19 return p.Signal(syscall.Signal(0)) == nil
  /prebuilts/go/darwin-x86/src/runtime/testdata/testprogcgo/
exec.go 11 #include <signal.h>
14 // Save the signal mask at startup so that we see what it is before
36 "os/signal"
53 c := make(chan os.Signal, 1)
54 signal.Notify(c, syscall.SIGTERM)
68 c2 := make(chan os.Signal, 1)
69 signal.Notify(c2, syscall.SIGUSR1)
82 signal.Stop(c2)
  /prebuilts/go/linux-x86/src/net/http/cgi/
posix_test.go 19 return p.Signal(syscall.Signal(0)) == nil
  /prebuilts/go/linux-x86/src/runtime/testdata/testprogcgo/
exec.go 11 #include <signal.h>
14 // Save the signal mask at startup so that we see what it is before
36 "os/signal"
53 c := make(chan os.Signal, 1)
54 signal.Notify(c, syscall.SIGTERM)
68 c2 := make(chan os.Signal, 1)
69 signal.Notify(c2, syscall.SIGUSR1)
82 signal.Stop(c2)
  /system/core/libmemunreachable/
ScopedSignalHandler.h 21 #include <signal.h>
39 void install(int signal, F&& f) {
43 [=](int signal, siginfo_t* si, void* uctx) { f(*this, signal, si, uctx); });
46 act.sa_sigaction = [](int signal, siginfo_t* si, void* uctx) { handler_(signal, si, uctx); };
49 int ret = sigaction(signal, &act, &old_act_);
54 signal_ = signal;
  /toolchain/binutils/binutils-2.27/config/
intdiv0.m4 21 #include <signal.h>
30 /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
41 signal (SIGFPE, sigfpe_handler);
42 /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
44 signal (SIGTRAP, sigfpe_handler);
46 /* Linux/SPARC yields signal SIGILL. */
48 signal (SIGILL, sigfpe_handler);
71 [Define if integer division by zero raises signal SIGFPE.])
  /art/sigchainlib/
sigchain.cc 27 #include <signal.h>
50 // libsigchain provides an interception layer for signal handlers, to allow ART and others to give
51 // their signal handlers the first stab at handling signals before passing them on to user code.
53 // It implements wrapper functions for signal, sigaction, and sigprocmask, and a handler that
56 // In our handler, we start off with all signals blocked, fetch the original signal mask from the
57 // passed in ucontext, and then adjust our signal mask appropriately for the user handler.
61 // SA_NODEFER: unimplemented, we can manually change the signal mask appropriately.
64 // ~SA_RESTART: unimplemented, maybe we can reserve an RT signal, register an empty handler that
65 // doesn't have SA_RESTART, and raise the signal to avoid restarting syscalls that are
128 fatal("Unable to find next %s in signal chain", name)
398 extern "C" sighandler_t signal(int signo, sighandler_t handler) { function in namespace:art
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  /external/autotest/client/cros/audio/
audio_analysis.py 21 """Error when signal RMS is too small."""
26 """Error when signal is empty."""
29 def normalize_signal(signal, saturate_value):
30 """Normalizes the signal with respect to the saturate value.
32 @param signal: A list for one-channel PCM data.
35 @returns: A numpy array containing normalized signal. The normalized signal
39 signal = numpy.array(signal)
40 return signal / float(saturate_value
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