unix/signal.c File Reference

#include "uv.h"
#include "internal.h"
#include <assert.h>
#include <errno.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

Include dependency graph for unix/signal.c:

Go to the source code of this file.

Classes
struct	uv__signal_msg_t

Macros
#define	SA_RESTART   0

Functions
	RB_GENERATE_STATIC (uv__signal_tree_s, uv_signal_s, tree_entry, uv__signal_compare)
	RB_HEAD (uv__signal_tree_s, uv_signal_s)
static void	uv__signal_block_and_lock (sigset_t *saved_sigmask)
void	uv__signal_close (uv_signal_t *handle)
static int	uv__signal_compare (uv_signal_t *w1, uv_signal_t *w2)
static void	uv__signal_event (uv_loop_t *loop, uv__io_t *w, unsigned int events)
static uv_signal_t *	uv__signal_first_handle (int signum)
void	uv__signal_global_once_init (void)
static void	uv__signal_global_reinit (void)
static void	uv__signal_handler (int signum)
static int	uv__signal_lock (void)
void	uv__signal_loop_cleanup (uv_loop_t *loop)
int	uv__signal_loop_fork (uv_loop_t *loop)
static int	uv__signal_loop_once_init (uv_loop_t *loop)
static int	uv__signal_register_handler (int signum, int oneshot)
static int	uv__signal_start (uv_signal_t *handle, uv_signal_cb signal_cb, int signum, int oneshot)
static void	uv__signal_stop (uv_signal_t *handle)
static int	uv__signal_unlock (void)
static void	uv__signal_unlock_and_unblock (sigset_t *saved_sigmask)
static void	uv__signal_unregister_handler (int signum)
	UV_DESTRUCTOR (static void uv__signal_global_fini(void))
int	uv_signal_init (uv_loop_t *loop, uv_signal_t *handle)
int	uv_signal_start (uv_signal_t *handle, uv_signal_cb signal_cb, int signum)
int	uv_signal_start_oneshot (uv_signal_t *handle, uv_signal_cb signal_cb, int signum)
int	uv_signal_stop (uv_signal_t *handle)

Variables
static uv_once_t	uv__signal_global_init_guard = UV_ONCE_INIT
static int	uv__signal_lock_pipefd [2] = { -1, -1 }
static struct uv__signal_tree_s	uv__signal_tree

Macro Definition Documentation

SA_RESTART

#define SA_RESTART   0

Definition at line 32 of file unix/signal.c.

Function Documentation

RB_GENERATE_STATIC()

RB_GENERATE_STATIC	(	uv__signal_tree_s	,
		uv_signal_s	,
		tree_entry	,
		uv__signal_compare
	)

Definition at line 59 of file unix/signal.c.

RB_HEAD()

RB_HEAD	(	uv__signal_tree_s	,
		uv_signal_s
	)

uv__signal_block_and_lock()

static void uv__signal_block_and_lock ( sigset_t *  saved_sigmask )

static

Definition at line 140 of file unix/signal.c.

uv__signal_close()

void uv__signal_close

(

uv_signal_t *

handle

)

Definition at line 333 of file unix/signal.c.

uv__signal_compare()

static int uv__signal_compare ( uv_signal_t *  w1, uv_signal_t *  w2  )

static

Definition at line 481 of file unix/signal.c.

uv__signal_event()

static void uv__signal_event ( uv_loop_t *  loop, uv__io_t *  w, unsigned int  events  )

static

Definition at line 414 of file unix/signal.c.

uv__signal_first_handle()

static uv_signal_t* uv__signal_first_handle ( int  signum )

static

Definition at line 163 of file unix/signal.c.

uv__signal_global_once_init()

void uv__signal_global_once_init

(

void

)

Definition at line 111 of file unix/signal.c.

uv__signal_global_reinit()

static void uv__signal_global_reinit ( void  )

static

Definition at line 100 of file unix/signal.c.

uv__signal_handler()

static void uv__signal_handler ( int  signum )

static

Definition at line 181 of file unix/signal.c.

uv__signal_lock()

static int uv__signal_lock ( void  )

static

Definition at line 116 of file unix/signal.c.

uv__signal_loop_cleanup()

void uv__signal_loop_cleanup

(

uv_loop_t *

loop

)

Definition at line 289 of file unix/signal.c.

uv__signal_loop_fork()

int uv__signal_loop_fork

(

uv_loop_t *

loop

)

Definition at line 279 of file unix/signal.c.

uv__signal_loop_once_init()

static int uv__signal_loop_once_init ( uv_loop_t *  loop )

static

Definition at line 259 of file unix/signal.c.

uv__signal_register_handler()

static int uv__signal_register_handler ( int  signum, int  oneshot  )

static

Definition at line 222 of file unix/signal.c.

uv__signal_start()

static int uv__signal_start ( uv_signal_t *  handle, uv_signal_cb  signal_cb, int  signum, int  oneshot  )

static

Definition at line 350 of file unix/signal.c.

uv__signal_stop()

static void uv__signal_stop ( uv_signal_t *  handle )

static

Definition at line 518 of file unix/signal.c.

uv__signal_unlock()

static int uv__signal_unlock ( void  )

static

Definition at line 128 of file unix/signal.c.

uv__signal_unlock_and_unblock()

static void uv__signal_unlock_and_unblock ( sigset_t *  saved_sigmask )

static

Definition at line 154 of file unix/signal.c.

uv__signal_unregister_handler()

static void uv__signal_unregister_handler ( int  signum )

static

Definition at line 243 of file unix/signal.c.

UV_DESTRUCTOR()

UV_DESTRUCTOR

(

static void

uv__signal_global_finivoid

)

Definition at line 80 of file unix/signal.c.

uv_signal_init()

int uv_signal_init	(	uv_loop_t *	loop,
		uv_signal_t *	handle
	)

Definition at line 317 of file unix/signal.c.

uv_signal_start()

int uv_signal_start	(	uv_signal_t *	handle,
		uv_signal_cb	signal_cb,
		int	signum
	)

Definition at line 338 of file unix/signal.c.

uv_signal_start_oneshot()

int uv_signal_start_oneshot	(	uv_signal_t *	handle,
		uv_signal_cb	signal_cb,
		int	signum
	)

Definition at line 343 of file unix/signal.c.

uv_signal_stop()

int uv_signal_stop

(

uv_signal_t *

handle

)

Definition at line 511 of file unix/signal.c.

Variable Documentation

uv__signal_global_init_guard

uv_once_t uv__signal_global_init_guard = UV_ONCE_INIT

static

Definition at line 54 of file unix/signal.c.

uv__signal_lock_pipefd

int uv__signal_lock_pipefd[2] = { -1, -1 }

static

Definition at line 57 of file unix/signal.c.

uv__signal_tree

struct uv__signal_tree_s uv__signal_tree

static

Initial value:

=
    RB_INITIALIZER(uv__signal_tree)

Definition at line 55 of file unix/signal.c.