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(s) 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).