This group contains the Classic API directive options. More...

Macros
#define	RTEMS_DEFAULT_OPTIONS 0x00000000
	This option constant represents the default option set.

#define	RTEMS_EVENT_ALL 0x00000000
	This option constant indicates that the task wishes to wait until all events of interest are available in rtems_event_receive() and rtems_event_system_receive().

#define	RTEMS_EVENT_ANY 0x00000002
	This option constant indicates that the task wishes to wait until at least one of the events of interest is available in rtems_event_receive() and rtems_event_system_receive().

#define	RTEMS_NO_WAIT 0x00000001
	This option constant indicates that the task does not want to wait on the resource.

#define	RTEMS_WAIT 0x00000000
	This option constant indicates that the task wants to wait on the resource.

Typedefs
typedef uint32_t	rtems_option
	This type represents a Classic API directive option set.

Detailed Description

This group contains the Classic API directive options.

Macro Definition Documentation

#define RTEMS_NO_WAIT 0x00000001

This option constant indicates that the task does not want to wait on the resource.

If the resource is not available, then the directives shall return immediately with a status to indicate that the request is unsatisfied.

#define RTEMS_WAIT 0x00000000

This option constant indicates that the task wants to wait on the resource.

If the resource is not available, then the task shall block and wait for request completion.