signal-wrappers.c File Reference

#include <sys/types.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include "signal-wrappers.h"

Go to the source code of this file.

Functions
void *	octave_alloc_signal_mask (void)
void *	octave_block_child (void)
void	octave_block_interrupt_signal (void)
void	octave_block_signal_by_name (const char *signame)
void	octave_free_signal_mask (void *mask)
bool	octave_get_sig_number (const char *signame, int *signum)
void	octave_get_signal_mask (void *mask)
bool	octave_have_kill (void)
int	octave_kill_wrapper (pid_t pid, int signum)
int	octave_num_signals (void)
int	octave_raise_wrapper (int signum)
void	octave_restore_signal_mask (void)
void	octave_save_signal_mask (void)
octave_sig_handler *	octave_set_default_signal_handler (int sig)
octave_sig_handler *	octave_set_default_signal_handler_by_name (const char *signame)
octave_sig_handler *	octave_set_signal_handler_by_name (const char *signame, octave_sig_handler *handler, bool restart_syscalls)
octave_sig_handler *	octave_set_signal_handler_internal (int sig, octave_sig_handler *handler, bool restart_syscalls)
void	octave_set_signal_mask (void *mask)
void	octave_show_sigmask (const char *msg)
char *	octave_strsignal_wrapper (int signum)
void	octave_unblock_child (void *context_arg)
void	octave_unblock_interrupt_signal (void)
void	octave_unblock_signal_by_name (const char *signame)

Function Documentation

octave_alloc_signal_mask()

void * octave_alloc_signal_mask

(

void

)

Definition at line 556 of file signal-wrappers.c.

References malloc().

octave_block_child()

void * octave_block_child

(

void

)

Definition at line 423 of file signal-wrappers.c.

References malloc().

Referenced by respond_to_pending_signals().

octave_block_interrupt_signal()

void octave_block_interrupt_signal

(

void

)

Definition at line 493 of file signal-wrappers.c.

octave_block_signal_by_name()

void octave_block_signal_by_name

(

const char *

signame

)

Definition at line 522 of file signal-wrappers.c.

Referenced by main().

octave_free_signal_mask()

void octave_free_signal_mask

(

void *

mask

)

Definition at line 562 of file signal-wrappers.c.

References free().

octave_get_sig_number()

bool octave_get_sig_number	(	const char *	signame,
		int *	signum
	)

Definition at line 83 of file signal-wrappers.c.

References signum(), and strcmp().

Referenced by interpreter::interrupt(), octave_set_signal_handler_by_name(), and respond_to_pending_signals().

octave_get_signal_mask()

void octave_get_signal_mask

(

void *

mask

)

Definition at line 568 of file signal-wrappers.c.

octave_have_kill()

bool octave_have_kill

(

void

)

Definition at line 73 of file signal-wrappers.c.

Referenced by kill().

octave_kill_wrapper()

int octave_kill_wrapper	(	pid_t	pid,
		int	signum
	)

Definition at line 50 of file signal-wrappers.c.

References kill(), and signum().

Referenced by interpreter::interrupt(), kill(), and main().

octave_num_signals()

int octave_num_signals

(

void

)

Definition at line 411 of file signal-wrappers.c.

Referenced by install_signal_handlers(), and respond_to_pending_signals().

octave_raise_wrapper()

int octave_raise_wrapper

(

int

signum

)

Definition at line 580 of file signal-wrappers.c.

References signum().

octave_restore_signal_mask()

void octave_restore_signal_mask

(

void

)

Definition at line 550 of file signal-wrappers.c.

Referenced by interpreter::recover_from_exception().

octave_save_signal_mask()

void octave_save_signal_mask

(

void

)

Definition at line 544 of file signal-wrappers.c.

Referenced by interpreter::initialize().

octave_set_default_signal_handler()

octave_sig_handler * octave_set_default_signal_handler

(

int

sig

)

Definition at line 399 of file signal-wrappers.c.

References octave_set_signal_handler_internal().

octave_set_default_signal_handler_by_name()

octave_sig_handler * octave_set_default_signal_handler_by_name

(

const char *

signame

)

Definition at line 405 of file signal-wrappers.c.

References octave_set_signal_handler_by_name().

octave_set_signal_handler_by_name()

octave_sig_handler * octave_set_signal_handler_by_name	(	const char *	signame,
		octave_sig_handler *	handler,
		bool	restart_syscalls
	)

Definition at line 387 of file signal-wrappers.c.

References octave_get_sig_number(), and octave_set_signal_handler_internal().

Referenced by octave_set_default_signal_handler_by_name(), and set_signal_handler().

octave_set_signal_handler_internal()

octave_sig_handler * octave_set_signal_handler_internal	(	int	sig,
		octave_sig_handler *	handler,
		bool	restart_syscalls
	)

Definition at line 353 of file signal-wrappers.c.

Referenced by octave_set_default_signal_handler(), octave_set_signal_handler_by_name(), and set_signal_handler().

octave_set_signal_mask()

void octave_set_signal_mask

(

void *

mask

)

Definition at line 574 of file signal-wrappers.c.

octave_show_sigmask()

void octave_show_sigmask

(

const char *

msg

)

Definition at line 625 of file signal-wrappers.c.

octave_strsignal_wrapper()

char * octave_strsignal_wrapper

(

int

signum

)

Definition at line 67 of file signal-wrappers.c.

References signum().

Referenced by respond_to_pending_signals().

octave_unblock_child()

void octave_unblock_child

(

void *

context_arg

)

Definition at line 452 of file signal-wrappers.c.

References free().

Referenced by respond_to_pending_signals().

octave_unblock_interrupt_signal()

void octave_unblock_interrupt_signal

(

void

)

Definition at line 503 of file signal-wrappers.c.

octave_unblock_signal_by_name()

void octave_unblock_signal_by_name

(

const char *

signame

)

Definition at line 528 of file signal-wrappers.c.

Referenced by interpreter::interpreter(), Fsystem(), and main().