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Cosmetic changes.

This commit is contained in:
enami 2000-11-15 01:41:22 +00:00
parent b84f740be0
commit 54f723723a
1 changed files with 11 additions and 11 deletions
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22
sys/kern/tty_conf.c
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@ -1,4 +1,4 @@
/* $NetBSD: tty_conf.c,v 1.28 2000/11/01 23:51:39 eeh Exp $ */
/* $NetBSD: tty_conf.c,v 1.29 2000/11/15 01:41:22 enami Exp $ */
/*-
* Copyright (c) 1982, 1986, 1991, 1993
@ -187,8 +187,9 @@ ttyldisc_add(disc, no)
if (no == -1) {
/* Hunt for any slot */
for (no = slinesw; no-->0; )
if (linesw[no] == NULL) break;
for (no = slinesw; no-- > 0;)
if (linesw[no] == NULL)
break;
/* if no == -1 we should realloc linesw. */
}
@ -210,7 +211,6 @@ ttyldisc_add(disc, no)
* Remove a line discipline by its name. Returns the
* discipline on success or NULL on failure.
*/
struct linesw *
ttyldisc_remove(name)
char *name;
@ -221,7 +221,7 @@ ttyldisc_remove(name)
if (linesw == NULL)
panic("removing uninitialized linesw");
for (i=0; i<nlinesw; i++) {
for (i = 0; i < nlinesw; i++) {
if (linesw[i] && (strcmp(name, linesw[i]->l_name) == 0)) {
disc = linesw[i];
linesw[i] = NULL;
@ -241,14 +241,13 @@ ttyldisc_remove(name)
/*
* Look up a line discipline by its name.
*/
struct linesw *
ttyldisc_lookup(name)
char *name;
{
int i;
for (i=0; i<nlinesw; i++)
for (i = 0; i < nlinesw; i++)
if (linesw[i] && (strcmp(name, linesw[i]->l_name) == 0))
return (linesw[i]);
return (NULL);
@ -258,20 +257,22 @@ ttyldisc_lookup(name)
do { \
if (ttyldisc_add(&(s), (v)) != (v)) \
panic(__CONCAT("ttyldisc_init: ", __STRING(s))); \
} while (0);
} while (0)
/*
* Register the basic line disciplines.
*/
void
ttyldisc_init() {
ttyldisc_init()
{
/* Only initialize once */
if (linesw)
return;
slinesw = LSWITCHBRK;
linesw = malloc(slinesw * sizeof(struct linesw *),
M_TTYS, M_WAITOK);
M_TTYS, M_WAITOK);
bzero(linesw, slinesw * sizeof(struct linesw *));
TTYLDISCINIT(termios_disc, 0);
@ -298,5 +299,4 @@ ttyldisc_init() {
#if NSTRIP > 0
TTYLDISCINIT(strip_disc, 6);
#endif
}