/home/stan/gdb/src/gdb/observer.c File Reference

#include "defs.h"
#include "observer.h"
#include "command.h"
#include "gdbcmd.h"
#include "observer.inc"

Go to the source code of this file.

Classes
struct	observer
struct	observer_list
Typedefs
typedef void(	generic_observer_notification_ftype )(const void *data, const void *args)
Functions
static void	show_observer_debug (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static struct observer_list *	xalloc_observer_list_node (void)
static void	xfree_observer_list_node (struct observer_list *node)
static struct observer *	generic_observer_attach (struct observer_list **subject, generic_observer_notification_ftype *notify, void *data)
static void	generic_observer_detach (struct observer_list **subject, const struct observer *observer)
static void	generic_observer_notify (struct observer_list *subject, const void *args)
void	observer_test_first_notification_function (int arg)
void	observer_test_second_notification_function (int arg)
void	observer_test_third_notification_function (int arg)
void	_initialize_observer (void)
Variables
static unsigned int	observer_debug
int	observer_test_first_observer = 0
int	observer_test_second_observer = 0
int	observer_test_third_observer = 0
initialize_file_ftype	_initialize_observer

---

Typedef Documentation

typedef void( generic_observer_notification_ftype)(const void *data, const void *args)

Definition at line 67 of file observer.c.

---

Function Documentation

void _initialize_observer

(

void

)

Definition at line 210 of file observer.c.

References _, _initialize_observer, add_setshow_zuinteger_cmd(), class_maintenance, observer_debug, setdebuglist, show_observer_debug(), and showdebuglist.

static struct observer* generic_observer_attach	(	struct observer_list **	subject,
		generic_observer_notification_ftype *	notify,
		void *	data
	)		[static, read]

Definition at line 113 of file observer.c.

References observer::data, observer_list::next, observer::notify, observer_list::observer, and xalloc_observer_list_node().

static void generic_observer_detach	(	struct observer_list **	subject,
		const struct observer *	observer
	)		[static]

Definition at line 131 of file observer.c.

References _, observer_list::next, observer_list::observer, warning(), and xfree_observer_list_node().

static void generic_observer_notify	(	struct observer_list *	subject,
		const void *	args
	)		[static]

Definition at line 161 of file observer.c.

References observer::data, observer_list::next, observer::notify, and observer_list::observer.

void observer_test_first_notification_function

(

int

arg

)

Definition at line 190 of file observer.c.

References observer_test_first_observer.

void observer_test_second_notification_function

(

int

arg

)

Definition at line 196 of file observer.c.

References observer_test_second_observer.

void observer_test_third_notification_function

(

int

arg

)

Definition at line 202 of file observer.c.

References observer_test_third_observer.

static void show_observer_debug	(	struct ui_file *	file,
		int	from_tty,
		struct cmd_list_element *	c,
		const char *	value
	)		[static]

Definition at line 59 of file observer.c.

References _, and fprintf_filtered().

Referenced by _initialize_observer().

static struct observer_list* xalloc_observer_list_node

(

void

)

[static, read]

Definition at line 90 of file observer.c.

References observer_list::observer, and XMALLOC.

Referenced by generic_observer_attach().

static void xfree_observer_list_node

(

struct observer_list *

node

)

[static]

Definition at line 102 of file observer.c.

References observer_list::observer, and xfree().

Referenced by generic_observer_detach().

---

Variable Documentation

initialize_file_ftype _initialize_observer

Referenced by _initialize_observer(), and initialize_all_files().

unsigned int observer_debug [static]

Definition at line 57 of file observer.c.

Referenced by _initialize_observer().

int observer_test_first_observer = 0

Definition at line 180 of file observer.c.

Referenced by observer_test_first_notification_function().

int observer_test_second_observer = 0

Definition at line 181 of file observer.c.

Referenced by observer_test_second_notification_function().

int observer_test_third_observer = 0

Definition at line 182 of file observer.c.

Referenced by observer_test_third_notification_function().