et_stat_data_t Struct Reference

Structure to hold the current state of a station. More...

#include <et_private.h>

Data Fields
int	status
	Station's state may be ET_STATION_ACTIVE for a station accepting events, ET_STATION_IDLE for a station with no attachments and therefore accepting no events, ET_STATION_CREATING for a station in the process of being created, or ET_STATION_UNUSED for a station structure in shared memory that is unused.
int	pid_create
	Process id of process that created the station.
int	nattachments
	Number of attachments to this station.
int	att [ET_ATTACHMENTS_MAX]
	Array in which the unique id# of an attachment is the index and the value is id# if attached and -1 otherwise.
void *	lib_handle
	Handle for the opened shared library of a user-defined event selection routine.
ET_SELECT_FUNCPTR	func
	Pointer to user-defined event selection routine.

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Detailed Description

Structure to hold the current state of a station.

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Field Documentation

int et_stat_data_t::att[ET_ATTACHMENTS_MAX]

Array in which the unique id# of an attachment is the index and the value is id# if attached and -1 otherwise.

Referenced by et_station_attach(), et_station_detach(), et_station_isattached(), and et_wakeup_all().

ET_SELECT_FUNCPTR et_stat_data_t::func

Pointer to user-defined event selection routine.

void* et_stat_data_t::lib_handle

Handle for the opened shared library of a user-defined event selection routine.

int et_stat_data_t::nattachments

Number of attachments to this station.

Referenced by et_station_attach(), et_station_detach(), et_station_getattachments(), and et_station_remove().

int et_stat_data_t::pid_create

Process id of process that created the station.

Referenced by et_station_create_at().

int et_stat_data_t::status

Station's state may be ET_STATION_ACTIVE for a station accepting events, ET_STATION_IDLE for a station with no attachments and therefore accepting no events, ET_STATION_CREATING for a station in the process of being created, or ET_STATION_UNUSED for a station structure in shared memory that is unused.

Referenced by et_station_attach(), et_station_create_at(), et_station_detach(), et_station_exists(), et_station_getattachments(), et_station_getblock(), et_station_getclass(), et_station_getcue(), et_station_getfunction(), et_station_getlib(), et_station_getposition(), et_station_getprescale(), et_station_getrestore(), et_station_getselect(), et_station_getselectwords(), et_station_getstatus(), et_station_getuser(), et_station_remove(), et_station_setposition(), and et_system_close().

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The documentation for this struct was generated from the following file:

• et_private.h