Retrieve the current value of the specified window property of type char.
int screen_get_window_property_cv(screen_window_t win, int pname, int len, char *param)
The handle of the window whose property is being queried.
The name of the property whose value is being queried. The properties available for querying are of type Screen property types.
The maximum number of bytes that can be written to param.
A pointer to a buffer containing the new value(s). This buffer must be an array of type char with a maximum length of len.
Library:libscreen (For the qcc command, use the -l screen option to link against this library)
Function Type: Flushing Execution
0 if a query was successful and the value(s) of the property are stored in param, or -1 if an error occurred (errno is set).
Last modified: 2014-11-17