Author: trasz
Date: Mon May 8 08:34:50 2017
New Revision: 317933
URL: https://svnweb.freebsd.org/changeset/base/317933
Log:
Use tcflush(3) instead of (nonstandard) TIOCFLUSH.
Reported by: kib
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Modified:
head/usr.bin/resizewin/resizewin.c
Modified: head/usr.bin/resizewin/resizewin.c
==============================================================================
--- head/usr.bin/resizewin/resizewin.c Mon May 8 01:29:40 2017
(r317932)
+++ head/usr.bin/resizewin/resizewin.c Mon May 8 08:34:50 2017
(r317933)
@@ -52,7 +52,7 @@ main(__unused int argc, __unused char **
{
struct termios old, new;
struct winsize w;
- int ret, fd, cnt, error, what;
+ int ret, fd, cnt, error;
char data[20];
struct timeval then, now;
@@ -72,10 +72,9 @@ main(__unused int argc, __unused char **
exit(1);
/* Discard input received so far */
- what = FREAD | FWRITE;
- error = ioctl(fd, TIOCFLUSH, &what);
+ error = tcflush(fd, TCIOFLUSH);
if (error != 0)
- warn("ioctl");
+ warn("tcflush");
if (write(fd, query, sizeof(query)) != sizeof(query)) {
error = 1;
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