#include <cstdlib>
#include <iostream>
#include <new>
#include <sys/types.h>
#include <unistd.h>
#include "cmd-edit.h"
#include "oct-syscalls.h"
#include "quit.h"
#include "singleton-cleanup.h"
#include "debug.h"
#include "defun.h"
#include "error.h"
#include "input.h"
#include "load-save.h"
#include "oct-map.h"
#include "pager.h"
#include "pt-bp.h"
#include "pt-eval.h"
#include "sighandlers.h"
#include "sysdep.h"
#include "syswait.h"
#include "toplev.h"
#include "utils.h"
#include "variables.h"

Include dependency graph for sighandlers.cc:

Classes
class	pid_equal

Macros
#define	BADSIG (void (*)(int))-1
#define	BLOCK_CHILD(nvar, ovar) BLOCK_SIGNAL (SIGCHLD, nvar, ovar)
#define	BLOCK_SIGNAL(sig, nvar, ovar)
#define	OCL_REP octave_child_list::octave_child_list_rep
#define	UNBLOCK_CHILD(ovar) GNULIB_NAMESPACE::sigprocmask (SIG_SETMASK, &ovar, 0)

Functions
OCTAVE_EXPORT octave_value_list	Fdebug_on_interrupt (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	FSIG (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fsighup_dumps_octave_core (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fsigterm_dumps_octave_core (const octave_value_list &args, int nargout)
static void	generic_sig_handler (int sig)
void	install_signal_handlers (void)
static octave_scalar_map	make_sig_struct (void)
static void	my_friendly_exit (const char *sig_name, int sig_number, bool save_vars=true)
octave_interrupt_handler	octave_catch_interrupts (void)
octave_interrupt_handler	octave_ignore_interrupts (void)
octave_interrupt_handler	octave_set_interrupt_handler (const volatile octave_interrupt_handler &h, bool restart_syscalls)
sig_handler *	octave_set_signal_handler (int sig, sig_handler *handler, bool restart_syscalls)
void	octave_signal_handler (void)
static void	sigint_handler (int sig)
static void	user_abort (const char *sig_name, int sig_number)

Variables
bool	can_interrupt = false
static bool	octave_signals_caught [NSIG]
int	pipe_handler_error_count = 0
bool	Vdebug_on_interrupt = false
static bool	Vsighup_dumps_octave_core = true
static bool	Vsigterm_dumps_octave_core = true

Macro Definition Documentation

#define BADSIG (void (*)(int))-1

Definition at line 226 of file sighandlers.cc.

#define BLOCK_CHILD	(	nvar,
		ovar
	)	BLOCK_SIGNAL (SIGCHLD, nvar, ovar)

Definition at line 255 of file sighandlers.cc.

Referenced by octave_signal_handler().

#define BLOCK_SIGNAL	(	sig,
		nvar,
		ovar
	)

Value:

do \
    { \
      GNULIB_NAMESPACE::sigemptyset (&nvar); \
      GNULIB_NAMESPACE::sigaddset (&nvar, sig); \
      GNULIB_NAMESPACE::sigemptyset (&ovar); \
      GNULIB_NAMESPACE::sigprocmask (SIG_BLOCK, &nvar, &ovar); \
    } \
  while (0)

Definition at line 241 of file sighandlers.cc.

#define OCL_REP octave_child_list::octave_child_list_rep

Definition at line 972 of file sighandlers.cc.

#define UNBLOCK_CHILD ( ovar ) GNULIB_NAMESPACE::sigprocmask (SIG_SETMASK, &ovar, 0)

Definition at line 256 of file sighandlers.cc.

Referenced by octave_signal_handler().