include/notifychange.h File Reference

#include <event.h>

Defines
#define	_NOTIFYCHANGE_H   1
Functions
int16_t	notifywrite (int16_t resid, void(*notify_handler)(event_t event, void *cbargs, void *context), void *resource, void *context)

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Define Documentation

#define _NOTIFYCHANGE_H   1

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Function Documentation

int16_t notifywrite	(	int16_t	resid,
		void(*)(event_t event, void *cbargs, void *context)	notify_handler,
		void *	resource,
		void *	context
	)

Callback when the underlying socket specified by the socket identifier has more buffer again and is ready to accept data for transmission.

Parameters:

[in]	resid	a valid socket id.
[in]	notify_handler	the continuation callback handler that will be fired when the underlying socket can accept more data. If NULL is passed here, the call will fail.
[in]	resource	no requirement here.
[in]	context	user context

Returns:

0 if succeed or -1 if fail and errno is set appropriately.

Errors:

EBUSY if the underlying system cannot accept this request.

EINVAL if invalid parameters are passed

Callback Descriptions

notify_handler

Parameters:

[in]	event	Type is NOTIFYWRITE in EventsEnum.
[in]	cbargs	return resource in notifywrite().
[in]	context	return context in notifywrite().

Returns:

None.