com.oracle.svm.core.posix.headers

Class Signal

java.lang.Object

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

public class Signal
extends Object

Definitions manually translated from the C header file signal.h.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Signal.AArch64DarwinMContext64 Information about Darwin's AArch64 mcontext64 can be found at https://github.com/apple/darwin-xnu/blob/2ff845c2e033bd0ff64b5b6aa6063a1f8f65aa32/bsd/arm/_mcontext.h#L70 Information about _STRUCT_ARM_THREAD_STATE64 can be found at https://github.com/apple/darwin-xnu/blob/2ff845c2e033bd0ff64b5b6aa6063a1f8f65aa32/osfmk/mach/arm/_structs.h#L102
static interface	Signal.AdvancedSignalDispatcher
static interface	Signal.AMD64DarwinMContext64 Information about Darwin's AMD64 mcontext64 can be found at https://github.com/apple/darwin-xnu/blob/2ff845c2e033bd0ff64b5b6aa6063a1f8f65aa32/bsd/i386/_mcontext.h#L147 Information about _STRUCT_X86_THREAD_STATE64 can be found at https://github.com/apple/darwin-xnu/blob/2ff845c2e033bd0ff64b5b6aa6063a1f8f65aa32/osfmk/mach/i386/_structs.h#L739
static class	Signal.DarwinSignalEnum
static class	Signal.GregEnumLinuxAMD64 Used in SubstrateSegfaultHandler.
static interface	Signal.GregsPointer
static class	Signal.LinuxSignalEnum
static interface	Signal.mcontext_linux_aarch64_t Information about Linux's AArch64 struct sigcontext uc_mcontext can be found at https://github.com/torvalds/linux/blob/9e1ff307c779ce1f0f810c7ecce3d95bbae40896/arch/arm64/include/uapi/asm/sigcontext.h#L28
static interface	Signal.sigaction
static interface	Signal.siginfo_t
static interface	Signal.SignalDispatcher Warning: use Signal.sigaction(int, com.oracle.svm.core.posix.headers.Signal.sigaction, com.oracle.svm.core.posix.headers.Signal.sigaction) or PosixUtils.installSignalHandler(int, com.oracle.svm.core.posix.headers.Signal.SignalDispatcher).
static class	Signal.SignalEnum
static interface	Signal.sigset_tPointer
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)
static int	SA_NODEFER()
static int	SA_RESTART()
static int	SA_SIGINFO()
static int	SIG_BLOCK()
static Signal.SignalDispatcher	SIG_DFL()
static Signal.SignalDispatcher	SIG_ERR()
static Signal.SignalDispatcher	SIG_IGN()
static int	SIG_SETMASK()
static int	SIG_UNBLOCK()
static int	sigaction(int signum, Signal.sigaction act, Signal.sigaction oldact)
static int	sigaddset(Signal.sigset_tPointer set, int signum)
static int	sigemptyset(Signal.sigset_tPointer set)
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)

SIG_BLOCK

public static int SIG_BLOCK()

SIG_UNBLOCK

public static int SIG_UNBLOCK()

SIG_SETMASK

public static int SIG_SETMASK()

sigprocmask

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

SIG_DFL

public static Signal.SignalDispatcher SIG_DFL()

SIG_IGN

public static Signal.SignalDispatcher SIG_IGN()

SIG_ERR

public static Signal.SignalDispatcher SIG_ERR()

raise

public static int raise(int signum)

SA_RESTART

public static int SA_RESTART()

SA_SIGINFO

public static int SA_SIGINFO()

SA_NODEFER

public static int SA_NODEFER()

sigaction

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

Parameters:

signum - from Signal.SignalEnum.getCValue()

sigemptyset

public static int sigemptyset(Signal.sigset_tPointer set)

sigaddset

public static int sigaddset(Signal.sigset_tPointer set,
                            int signum)