INTRFLUSH(3XCURSES)INTRFLUSH(3XCURSES)NAMEintrflush - enable or disable flush on interrupt
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int intrflush(WINDOW *win, bool bf);
PARAMETERS
win
Is ignored.
bf
Is a Boolean expression.
DESCRIPTION
The intrflush() function specifies whether pressing an interrupt key
(interrupt, suspend, or quit) will flush the input buffer associated
with the current screen. If the value of bf is TRUE, then flushing of
the output buffer associated with the current screen will occur when an
interrupt key (interrupt, suspend, or quit) is pressed.If the value of
bf is FALSE, then no flushing of the buffer will occur when an inter‐
rupt key is pressed. The default for the option is inherited from the
display driver settings. The win argument is ignored.
RETURN VALUES
Upon successful completion, intrflush() returns OK. Otherwise, it
returns ERR.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Standard │
├────────────────────┼─────────────────┤
│MT-Level │ Unsafe │
└────────────────────┴─────────────────┘
SEE ALSOflushinp(3XCURSES), libcurses(3XCURSES), qiflush(3XCURSES),
attributes(5), standards(5)
Jun 5, 2002 INTRFLUSH(3XCURSES)