Reads user input.
#include <diag/diag_screen.h> #include <diag/diag.h> long diag_read ( screen_info, wait, buffer ) screen_info_t *screen_info; int wait; char * buffer;
The diag_read subroutine reads the keyboard buffer.
| Parameter | Description | |
|---|---|---|
| screen_info | Screen Information. This structure defines the screen type and screen ID. Only the screen_type is used. | |
| short screen_type | Screen Type.
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| wait | If TRUE, causes this subroutine to wait until the user presses one of the keys allowed by the screen_type. If this parameter is FALSE, then this subroutine does not wait for the user input but processes anything typed ahead just as it would if the parameter were TRUE. | |
| buffer | Allocated by the application. It is used to return the values entered by the user. The buffer size must not be greater than 100 bytes. (Currently not implemented). | |