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The raw and noraw routines are used to enable and disable the raw-mode operation. Syntax | |
#include <curses.h>
int raw();
int noraw();
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Return Values | |
- OK
Successful completion.
- ERR
An error occurred.
Description | |
The raw() and noraw() routines enable and disable raw-mode operation, respectively. These routines are similar to cbreak() and nocbreak() in that raw() immediately processes characters typed by the user, and noraw() restores the previous state. The difference is that raw() passes through quit, interrupt, suspend, and flow control characters (QUIT, INTR,
SUSP, STOP, START) as normal text without generating a signal. The behavior of the BREAK key varies
depending on the terminal. Implementation Considerations | |
Identical to XPG/3 See Also | |
cbreak(), wgetch(), halfdelay(), nodelay(),
wtimeout() Portability | |
HP-UX, UNIX System V, XPG/3 |
