screen_set_buffer_property_llv()
Graphics and Screen4.0 (8.x)Screen Graphics Subsystem Developer's GuideAPIProgrammingUtilities
Set the value of the specified buffer property of type long
long
integer
Synopsis:
#include <screen/screen.h>
int screen_set_buffer_property_llv(screen_buffer_t buf,
int pname,
const long long *param)
Arguments:
- buf
- The handle of the buffer whose property is to be set. The buffer must have been created with the function screen_create_buffer().
- pname
- The name of the property whose value is being set. The properties that you can set are of type Screen property types.
- param
- A pointer to a buffer containing the new value(s). This buffer must be of type
long
long
.
Library:
libscreenDescription:
Function Type: Immediate Execution
This function sets the value of a buffer property from a user-provided buffer.
You can use this function to set the value of the following properties:
Returns:
0
if successful, or -1
if an error occurred (errno
is set; refer to errno.h
for more details).
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