System Events

Files
file	systemeventreceive.c
	rtems_event_system_receive() implementation.
file	systemeventsend.c
	rtems_event_system_send() implementation.

Macros
#define	RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT   RTEMS_EVENT_24
	Reserved system event for network SBWAIT usage.
#define	RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP   RTEMS_EVENT_25
	Reserved system event for network SOSLEEP usage.
#define	RTEMS_EVENT_SYSTEM_NETWORK_CLOSE   RTEMS_EVENT_26
	Reserved system event for network socket close.
#define	RTEMS_EVENT_SYSTEM_SERVER_RESUME   RTEMS_EVENT_29
	Reserved system event to resume server threads, e.g timer or interrupt server.
#define	RTEMS_EVENT_SYSTEM_SERVER   RTEMS_EVENT_30
	Reserved system event for the server threads, e.g timer or interrupt server.
#define	RTEMS_EVENT_SYSTEM_TRANSIENT   RTEMS_EVENT_31
	Reserved system event for transient usage.

Functions
rtems_status_code	rtems_event_system_send (rtems_id id, rtems_event_set event_in)
	See rtems_event_send().
rtems_status_code	rtems_event_system_receive (rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out)
	See rtems_event_receive().

Detailed Description

System events are similar to normal events. They offer a second set of events. These events are intended for internal RTEMS use and should not be used by applications (with the exception of the transient system event).

The event RTEMS_EVENT_SYSTEM_TRANSIENT is used for transient usage. See also Transient Event. This event may be used by every entity that fulfils its usage pattern.