watch.h File Reference

Simplistic main loop abstraction. More...

#include <sys/poll.h>
#include <sys/time.h>
#include <avahi-common/cdecl.h>

Go to the source code of this file.

Data Structures
struct	AvahiPoll
	Defines an abstracted event polling API. More...

Typedefs
typedef struct AvahiWatch	AvahiWatch
	An I/O watch object. More...
typedef struct AvahiTimeout	AvahiTimeout
	A timeout watch object. More...
typedef struct AvahiPoll	AvahiPoll
	An event polling abstraction object. More...
typedef void(*	AvahiWatchCallback) (AvahiWatch *w, int fd, AvahiWatchEvent event, void *userdata)
	Called whenever an I/O event happens on an I/O watch. More...
typedef void(*	AvahiTimeoutCallback) (AvahiTimeout *t, void *userdata)
	Called when the timeout is reached. More...

Enumerations
enum	AvahiWatchEvent {   AVAHI_WATCH_IN = POLLIN,   AVAHI_WATCH_OUT = POLLOUT,   AVAHI_WATCH_ERR = POLLERR,   AVAHI_WATCH_HUP = POLLHUP }
	Type of watch events. More...

Detailed Description

Simplistic main loop abstraction.

Definition in file watch.h.

Typedef Documentation

typedef struct AvahiPoll AvahiPoll

An event polling abstraction object.

Definition at line 39 of file watch.h.

typedef struct AvahiTimeout AvahiTimeout

A timeout watch object.

Definition at line 36 of file watch.h.

typedef void(* AvahiTimeoutCallback) (AvahiTimeout *t, void *userdata)

Called when the timeout is reached.

Definition at line 53 of file watch.h.

typedef struct AvahiWatch AvahiWatch

An I/O watch object.

Definition at line 33 of file watch.h.

typedef void(* AvahiWatchCallback) (AvahiWatch *w, int fd, AvahiWatchEvent event, void *userdata)

Called whenever an I/O event happens on an I/O watch.

Definition at line 50 of file watch.h.

Enumeration Type Documentation

enum AvahiWatchEvent

Type of watch events.

Enumerator
AVAHI_WATCH_IN	Input event.
AVAHI_WATCH_OUT	Output event.
AVAHI_WATCH_ERR	Error event.
AVAHI_WATCH_HUP	Hangup event.

Definition at line 42 of file watch.h.