mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-13 10:02:38 +00:00
Code Issues Releases Activity

If the console has no cncheckc method, use cngetc instead.

Browse Source
This commit is contained in:
Poul-Henning Kamp 2006-05-26 11:00:20 +00:00
parent 56de0c9a17
commit 9dd2370db6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=158946
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/kern/tty_cons.c
View File

@ -598,7 +598,10 @@ cncheckc(void)
STAILQ_FOREACH(cnd, &cn_devlist, cnd_next) {
cn = cnd->cnd_cn;
if (!kdb_active || !(cn->cn_flags & CN_FLAG_NODEBUG)) {
c = cn->cn_checkc(cn);
if (cn->cn_checkc != NULL)
c = cn->cn_checkc(cn);
else
c = cn->cn_getc(cn);
if (c != -1) {
return (c);
}