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fix PR bin/22464 (hang up on kterm)

This commit is contained in:
itojun 2003-08-13 15:13:46 +00:00
parent fa2d773e2e
commit e0a59ddcd9
2 changed files with 7 additions and 5 deletions
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6
usr.bin/window/ttinit.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ttinit.c,v 1.7 2003/08/07 11:17:31 agc Exp $ */
/* $NetBSD: ttinit.c,v 1.8 2003/08/13 15:13:46 itojun Exp $ */
/*
* Copyright (c) 1983, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)ttinit.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: ttinit.c,v 1.7 2003/08/07 11:17:31 agc Exp $");
__RCSID("$NetBSD: ttinit.c,v 1.8 2003/08/13 15:13:46 itojun Exp $");
#endif
#endif /* not lint */
@ -81,6 +81,8 @@ ttinit(void)
* Set output buffer size to about 1 second of output time.
*/
i = MIN(wwbaud/10, 512);
if (i == 0)
i = 512;
if ((tt_ob = malloc((unsigned) i)) == 0) {
wwerrno = WWE_NOMEM;
return -1;

6
usr.bin/window/ttoutput.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ttoutput.c,v 1.6 2003/08/07 11:17:31 agc Exp $ */
/* $NetBSD: ttoutput.c,v 1.7 2003/08/13 15:13:46 itojun Exp $ */
/*
* Copyright (c) 1983, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)ttoutput.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: ttoutput.c,v 1.6 2003/08/07 11:17:31 agc Exp $");
__RCSID("$NetBSD: ttoutput.c,v 1.7 2003/08/13 15:13:46 itojun Exp $");
#endif
#endif /* not lint */
@ -137,7 +137,7 @@ ttwrite(char *s, int n)
while (n > 0) {
int m;
while ((m = tt_obe - tt_obp) == 0)
if ((m = tt_obe - tt_obp) < n)
ttflush();
if ((m = tt_obe - tt_obp) > n)
m = n;