diff options
Diffstat (limited to 'sys/kern/subr_hints.c')
-rw-r--r-- | sys/kern/subr_hints.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/kern/subr_hints.c b/sys/kern/subr_hints.c index 93a1391..0aeb553 100644 --- a/sys/kern/subr_hints.c +++ b/sys/kern/subr_hints.c @@ -365,3 +365,17 @@ resource_find_dev(int *anchor, const char *name, int *unit, *anchor = newln; return ret; } + +/* + * Check to see if a device is disabled via a disabled hint. + */ +int +resource_disabled(const char *name, int unit) +{ + int error, value; + + error = resource_int_value(name, unit, "disabled", &value); + if (error) + return (0); + return (value); +} |