Screen library referenceEvents (screen.h) Parent topic: Events (screen.h)

screen_get_event_property_llv()

Retrieve the current value of the specified event property of type long long integer

Synopsis:

#include <screen/screen.h>
int screen_get_event_property_llv(screen_event_t ev,
                                  int pname,
                                  long long *param)

Arguments:

ev
The handle of the event whose property is being queried.
pname
The name of the property whose value is being queried. The properties available for query are of type Screen property types.
param
The buffer where the retrieved value(s) is stored. This buffer must be of long long integer.

Library:

libscreen

Description:

Function Type: Immediate Execution

This function stores the current value of an event property in a user-provided buffer.

Event Type: Any

Returns:

0 if successful, or -1 if an error occurred (errno is set; refer to errno.h for more details).

Parent topic: Events (screen.h)