screen_get_session_property

Retrieve the current value of the specified session property of type integer

Synopsis:

#include <screen/screen.h>

int screen_get_session_property_iv(screen_session_t ssn,
                                   int pname,
                                   int *param)

ssn: The handle of the session 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: A pointer to a buffer where this function stores the retrieved value(s). This buffer must be of type int. The buffer may be a single integer or an array of integers, depending on the property being retrieved.

libscreen

Function Type: Flushing Execution

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

The values of the following properties can be retrieved using this function:

Note [1]: When retrieving this property, the function type is Immediate Execution.

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