screen_get_buffer_property_llv()

Updated: October 26, 2022

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

Synopsis:

#include <screen/screen.h>
int screen_get_buffer_property_llv(screen_buffer_t buf,
                                   int pname,
                                   long long *param)

Arguments:

buf
The handle of the buffer 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 is stored. This buffer must be of type long long.

Library:

libscreen

Description:

Function Type: Immediate Execution

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

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

Returns:

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