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Better IXANY/IXOFF processing into setflags.

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Cosmetique 'tab' fix
This commit is contained in:
Andrey A. Chernov 1994-10-11 20:29:42 +00:00
parent dec3cc9756
commit 220553025d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3510
1 changed files with 14 additions and 6 deletions
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20
sys/kern/tty_compat.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)tty_compat.c 8.1 (Berkeley) 6/10/93 * @(#)tty_compat.c 8.1 (Berkeley) 6/10/93
* $Id: tty_compat.c,v 1.5 1994/10/08 22:33:40 phk Exp $ * $Id: tty_compat.c,v 1.6 1994/10/11 20:04:49 ache Exp $
*/ */
/* /*
@ -290,8 +290,8 @@ ttcompatgetflags(tp)
if ((iflag&IXANY) == 0) if ((iflag&IXANY) == 0)
flags |= DECCTQ; flags |= DECCTQ;
flags |= lflag&(ECHO|TOSTOP|FLUSHO|PENDIN|NOFLSH); flags |= lflag&(ECHO|TOSTOP|FLUSHO|PENDIN|NOFLSH);
if (ttydebug) if (ttydebug)
printf("getflags: %x\n", flags); printf("getflags: %x\n", flags);
return (flags); return (flags);
} }
@ -307,7 +307,7 @@ ttcompatsetflags(tp, t)
register long cflag = t->c_cflag; register long cflag = t->c_cflag;
if (flags & RAW) { if (flags & RAW) {
iflag &= IXOFF|IXANY; iflag = 0;
lflag &= ~(ECHOCTL|ISIG|ICANON|IEXTEN); lflag &= ~(ECHOCTL|ISIG|ICANON|IEXTEN);
} else { } else {
iflag |= BRKINT|IXON|IMAXBEL; iflag |= BRKINT|IXON|IMAXBEL;
@ -333,7 +333,7 @@ ttcompatsetflags(tp, t)
else else
lflag &= ~ECHO; lflag &= ~ECHO;
cflag &= ~(CSIZE|PARENB); cflag &= ~(CSIZE|PARENB);
if (flags&(RAW|LITOUT|PASS8)) { if (flags&(RAW|LITOUT|PASS8)) {
cflag |= CS8; cflag |= CS8;
if (!(flags&(RAW|PASS8)) if (!(flags&(RAW|PASS8))
@ -362,6 +362,10 @@ ttcompatsetflags(tp, t)
iflag |= IXOFF; iflag |= IXOFF;
else else
iflag &= ~IXOFF; iflag &= ~IXOFF;
if ((flags&DECCTQ) == 0)
iflag |= IXANY;
else
iflag &= ~IXANY;
t->c_iflag = iflag; t->c_iflag = iflag;
t->c_oflag = oflag; t->c_oflag = oflag;
t->c_lflag = lflag; t->c_lflag = lflag;
@ -395,6 +399,10 @@ ttcompatsetlflags(tp, t)
lflag |= ECHOCTL; lflag |= ECHOCTL;
else else
lflag &= ~ECHOCTL; lflag &= ~ECHOCTL;
if (flags&TANDEM)
iflag |= IXOFF;
else
iflag &= ~IXOFF;
if ((flags&DECCTQ) == 0) if ((flags&DECCTQ) == 0)
iflag |= IXANY; iflag |= IXANY;
else else
@ -418,7 +426,7 @@ ttcompatsetlflags(tp, t)
* the change is not available here and skipping the RAW case would * the change is not available here and skipping the RAW case would
* make the code different from above. * make the code different from above.
*/ */
cflag &= ~(CSIZE|PARENB); cflag &= ~(CSIZE|PARENB);
if (flags&(RAW|LITOUT|PASS8)) { if (flags&(RAW|LITOUT|PASS8)) {
cflag |= CS8; cflag |= CS8;
if (!(flags&(RAW|PASS8)) if (!(flags&(RAW|PASS8))