diff options
Diffstat (limited to 'sys/kern/kern_sysctl.c')
| -rw-r--r-- | sys/kern/kern_sysctl.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c index 4973cf62f25..67fecfb42ee 100644 --- a/sys/kern/kern_sysctl.c +++ b/sys/kern/kern_sysctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_sysctl.c,v 1.191 2010/07/26 01:56:27 guenther Exp $ */ +/* $OpenBSD: kern_sysctl.c,v 1.192 2010/08/19 18:14:14 kettenis Exp $ */ /* $NetBSD: kern_sysctl.c,v 1.17 1996/05/20 17:49:05 mrg Exp $ */ /*- @@ -77,6 +77,8 @@ #include <sys/mount.h> #include <sys/syscallargs.h> + +#include <dev/cons.h> #include <dev/rndvar.h> #include <dev/systrace.h> @@ -256,6 +258,7 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp, size_t newlen, struct proc *p) { int error, level, inthostid, stackgap; + dev_t dev; extern int somaxconn, sominconn; extern int usermount, nosuidcoredump; extern long cp_time[CPUSTATES]; @@ -576,6 +579,12 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp, } return(0); } + case KERN_CONSDEV: + if (cn_tab != NULL) + dev = cn_tab->cn_dev; + else + dev = NODEV; + return sysctl_rdstruct(oldp, oldlenp, newp, &dev, sizeof(dev)); default: return (EOPNOTSUPP); } |