diff options
Diffstat (limited to 'sys/kern/kern_conf.c')
| -rw-r--r-- | sys/kern/kern_conf.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/kern/kern_conf.c b/sys/kern/kern_conf.c index 6121ed7..90f667f 100644 --- a/sys/kern/kern_conf.c +++ b/sys/kern/kern_conf.c @@ -178,7 +178,7 @@ minor(dev_t x) } int -lminor(dev_t x) +dev2unit(dev_t x) { int i; @@ -188,6 +188,13 @@ lminor(dev_t x) return ((i & 0xff) | (i >> 8)); } +int +unit2minor(int unit) +{ + + return ((unit & 0xff) | ((unit << 8) & ~0xffff)); +} + dev_t makebdev(int x, int y) { |
