event_machine_event.h File Reference

#include <event_machine/api/event_machine_types.h>
#include <event_machine/platform/event_machine_hw_types.h>

Include dependency graph for event_machine_event.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	em_event_uarea_info_t
	Event user area information filled by em_event_uarea_info() More...
struct	em_event_vector_info_t
	Vector event information filled by em_event_vector_info() More...

Functions
em_event_t	em_alloc (uint32_t size, em_event_type_t type, em_pool_t pool)
int	em_alloc_multi (em_event_t events[], int num, uint32_t size, em_event_type_t type, em_pool_t pool)
void	em_free (em_event_t event)
void	em_free_multi (em_event_t events[], int num)
em_status_t	em_send (em_event_t event, em_queue_t queue)
int	em_send_multi (const em_event_t events[], int num, em_queue_t queue)
void *	em_event_pointer (em_event_t event)
void *	em_event_pointer_and_size (em_event_t event, uint32_t *size)
	Get a pointer to the event structure/data as well as the event size. More...
uint32_t	em_event_get_size (em_event_t event)
em_pool_t	em_event_get_pool (em_event_t event)
	Returns the EM event-pool the event was allocated from. More...
em_pool_t	em_event_get_pool_subpool (em_event_t event, int *subpool)
	Returns the EM event-pool and subpool the event was allocated from. More...
em_status_t	em_event_set_type (em_event_t event, em_event_type_t newtype)
em_event_type_t	em_event_get_type (em_event_t event)
int	em_event_get_type_multi (const em_event_t events[], int num, em_event_type_t types[])
int	em_event_same_type_multi (const em_event_t events[], int num, em_event_type_t *same_type)
em_status_t	em_event_mark_send (em_event_t event, em_queue_t queue)
em_status_t	em_event_unmark_send (em_event_t event)
void	em_event_mark_free (em_event_t event)
	Mark the event as "free". More...
void	em_event_unmark_free (em_event_t event)
	Unmark an event previously marked as "free" (i.e mark as "allocated" again). More...
void	em_event_mark_free_multi (const em_event_t events[], int num)
	Mark multiple events as "free". More...
void	em_event_unmark_free_multi (const em_event_t events[], int num)
	Unmark multiple events previously marked as "free". More...
em_event_t	em_event_clone (em_event_t event, em_pool_t pool)
	Clone an event. More...
em_event_t	em_event_clone_part (em_event_t event, em_pool_t pool, uint32_t offset, uint32_t len, bool clone_uarea)
	Partially clone an event. More...
void *	em_event_uarea_get (em_event_t event, size_t *size)
	Get a pointer to the event user area, optionally along with its size. More...
em_status_t	em_event_uarea_id_get (em_event_t event, bool *isset, uint16_t *id)
	Get the event user area ID along with information if it has been set. More...
em_status_t	em_event_uarea_id_set (em_event_t event, uint16_t id)
	Set the event user area ID. More...
em_status_t	em_event_uarea_info (em_event_t event, em_event_uarea_info_t *uarea_info)
	Get the event user area information for a given event. More...
em_event_t	em_event_ref (em_event_t event)
bool	em_event_has_ref (em_event_t event)
void	em_event_vector_free (em_event_t vector_event)
	Free the vector event only, not the events it contains. More...
uint32_t	em_event_vector_tbl (em_event_t vector_event, em_event_t **event_tbl)
	Get the event vector table from an event of (major) type EM_EVENT_TYPE_VECTOR. More...
uint32_t	em_event_vector_size (em_event_t vector_event)
	Number of event handles available (set) in a vector. More...
void	em_event_vector_size_set (em_event_t vector_event, uint32_t size)
	Set the number of event handles stored in a vector. More...
uint32_t	em_event_vector_max_size (em_event_t vector_event)
	Maximum number of event handles that can be stored in a vector. More...
em_status_t	em_event_vector_info (em_event_t vector_event, em_event_vector_info_t *vector_info)
	Retrieve information about the given vector event. More...
uint64_t	em_event_to_u64 (em_event_t event)