sighandlers.h File Reference

#include <signal.h>
#include "syswait.h"
#include "siglist.h"
#include "base-list.h"

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Classes
class	octave_child
class	octave_child_list
class	octave_child_list::octave_child_list_rep
struct	octave_interrupt_handler

Typedefs
typedef void	sig_handler (int)

Functions
OCTINTERP_API void	install_signal_handlers (void)
OCTINTERP_API octave_interrupt_handler	octave_catch_interrupts (void)
OCTINTERP_API octave_interrupt_handler	octave_ignore_interrupts (void)
OCTINTERP_API octave_interrupt_handler	octave_set_interrupt_handler (const volatile octave_interrupt_handler &, bool restart_syscalls=true)
OCTINTERP_API sig_handler *	octave_set_signal_handler (int, sig_handler *, bool restart_syscalls=true)
OCTINTERP_API void	octave_signal_handler (void)

Variables
OCTINTERP_API bool	can_interrupt
int	pipe_handler_error_count
OCTINTERP_API bool	Vdebug_on_interrupt

Typedef Documentation

typedef void sig_handler(int)

Definition at line 46 of file sighandlers.h.

Function Documentation

OCTINTERP_API void install_signal_handlers

(

void

)

Definition at line 628 of file sighandlers.cc.

References generic_sig_handler(), octave_catch_interrupts(), octave_set_signal_handler(), and octave_signals_caught.

Referenced by main(), and octave_initialize_interpreter().

OCTINTERP_API octave_interrupt_handler octave_catch_interrupts

(

void

)

Definition at line 563 of file sighandlers.cc.

References octave_set_signal_handler(), and sigint_handler().

Referenced by execute_command_line_file(), execute_eval_option_code(), install_signal_handlers(), main_loop(), and recover_from_exception().

OCTINTERP_API octave_interrupt_handler octave_ignore_interrupts

(

void

)

Definition at line 583 of file sighandlers.cc.

References octave_set_signal_handler().

Referenced by do_edit_history(), octave_kbhit(), and octave_signal_handler().

OCTINTERP_API octave_interrupt_handler octave_set_interrupt_handler	(	const volatile octave_interrupt_handler &	,
		bool	restart_syscalls = true
	)

Definition at line 603 of file sighandlers.cc.

References octave_set_signal_handler().

Referenced by do_edit_history(), octave_kbhit(), and octave_signal_handler().

OCTINTERP_API sig_handler* octave_set_signal_handler	(	int	,
		sig_handler *	,
		bool	restart_syscalls = true
	)

Definition at line 360 of file sighandlers.cc.

Referenced by install_signal_handlers(), my_friendly_exit(), octave_catch_interrupts(), octave_ignore_interrupts(), and octave_set_interrupt_handler().

OCTINTERP_API void octave_signal_handler

(

void

)

Definition at line 269 of file sighandlers.cc.

References BLOCK_CHILD, octave_ignore_interrupts(), octave_set_interrupt_handler(), octave_signals_caught, octave_child_list::reap(), UNBLOCK_CHILD, and octave_child_list::wait().

Referenced by execute_command_line_file(), execute_eval_option_code(), and main_loop().

Variable Documentation

OCTINTERP_API bool can_interrupt

Definition at line 61 of file sighandlers.cc.

Referenced by execute_command_line_file(), execute_eval_option_code(), main_loop(), recover_from_exception(), and user_abort().

int pipe_handler_error_count

Definition at line 58 of file sighandlers.cc.

Referenced by octave_base_reader::octave_gets().

OCTINTERP_API bool Vdebug_on_interrupt

Definition at line 64 of file sighandlers.cc.

Referenced by tree_jit::enabled(), and user_abort().