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Purge queues in ttylclose(), if ttywflush() failed

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This commit is contained in:
Andrey A. Chernov 1995-02-13 02:18:28 +00:00
parent a3f80a9b22
commit 6d50a4a80f
1 changed files with 2 additions and 4 deletions
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6
sys/kern/tty.c
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)tty.c 8.8 (Berkeley) 1/21/94
* $Id: tty.c,v 1.22 1995/02/12 23:01:13 ache Exp $
* $Id: tty.c,v 1.23 1995/02/13 02:03:57 ache Exp $
*/
#include <sys/param.h>
@ -1138,10 +1138,8 @@ ttylclose(tp, flag)
int flag;
{
if (flag & IO_NDELAY)
if ((flag & IO_NDELAY) || ttywflush(tp))
ttyflush(tp, FREAD | FWRITE);
else
ttywflush(tp);
return (0);
}