com.oracle.svm.core.posix.headers

Class Signal

java.lang.Object

com.oracle.svm.core.posix.headers.Signal

public class Signal
extends Object

Contains definitions from signal.h that we actually need.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Signal.AdvancedSignalDispatcher Advanced interface to a C signal handler.
static class	Signal.DarwinSignalEnum An alphabetical list of Darwin-specific signals.
static class	Signal.GregEnum
static interface	Signal.GregsPointer
static class	Signal.LinuxSignalEnum An alphabetical list of Linux-specific signals.
static interface	Signal.sigaction
static interface	Signal.siginfo_t
static interface	Signal.SignalDispatcher The interface to a C signal handler.
static class	Signal.SignalEnum An alphabetical list of the signals on POSIX platforms.
static interface	Signal.sigset_tPointer A pointer to a signal set.
static interface	Signal.ucontext_t

Constructor Summary

Constructors

Constructor and Description
Signal()

Method Summary

Modifier and Type	Method and Description
static int	kill(int pid, int sig)
static int	raise(int signum) Send a signal to the current thread.
static int	SA_SIGINFO()
static Signal.SignalDispatcher	SIG_DFL() The signal handler that does the default action for a signal.
static Signal.SignalDispatcher	SIG_ERR() The signal handler that represents an error result.
static Signal.SignalDispatcher	SIG_IGN() The signal handler that ignores a signal.
static int	sigaction(Signal.SignalEnum signum, Signal.sigaction act, Signal.sigaction oldact) Advanced signal handler register function.
static int	sigemptyset(Signal.sigset_tPointer set)
static Signal.SignalDispatcher	signal(int signum, Signal.SignalDispatcher handler) Register a signal handler.
static int	sigprocmask(int how, Signal.sigset_tPointer set, Signal.sigset_tPointer oldset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Signal

public Signal()

Method Detail

kill

public static int kill(int pid,
                       int sig)

sigprocmask

public static int sigprocmask(int how,
                              Signal.sigset_tPointer set,
                              Signal.sigset_tPointer oldset)

signal

public static Signal.SignalDispatcher signal(int signum,
                                             Signal.SignalDispatcher handler)

Register a signal handler.

SIG_DFL

public static Signal.SignalDispatcher SIG_DFL()

The signal handler that does the default action for a signal.

SIG_IGN

public static Signal.SignalDispatcher SIG_IGN()

The signal handler that ignores a signal.

SIG_ERR

public static Signal.SignalDispatcher SIG_ERR()

The signal handler that represents an error result.

raise

public static int raise(int signum)

Send a signal to the current thread.

SA_SIGINFO

public static int SA_SIGINFO()

sigaction

public static int sigaction(Signal.SignalEnum signum,
                            Signal.sigaction act,
                            Signal.sigaction oldact)

Advanced signal handler register function.

sigemptyset

public static int sigemptyset(Signal.sigset_tPointer set)