Screen library referenceBuffers (screen.h) Parent topic: Buffers (screen.h)

screen_get_buffer_property_iv()

Updated: October 28, 2024

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

Synopsis:

#include <screen/screen.h>
int screen_get_buffer_property_iv(screen_buffer_t buf,
                                  int pname,
                                  int *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
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.

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).

Parent topic: Buffers (screen.h)
  翻译：