introduce and use bb_basename()

function                                             old     new   delta
bb_basename                                            -      26     +26
sv_main                                             1226    1225      -1
passwd_main                                         1985    1983      -2
showdirs                                             482     478      -4
sendCgi                                             1811    1807      -4
make_device                                         1354    1350      -4
handleIncoming                                      2443    2439      -4
func_name                                             82      78      -4
service_name                                        2292    2285      -7
main                                                 909     901      -8
cmp_main                                             555     547      -8
test_main                                            434     422     -12
act                                                  228     216     -12
find_pair                                            180     164     -16
rmmod_main                                           298     280     -18
find_pid_by_name                                     156     134     -22
modprobe_main                                       1606    1576     -30
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/16 up/down: 26/-156)         Total: -130 bytes
   text    data     bss     dec     hex filename
 734933    3028   14400  752361   b7ae9 busybox_old
 734801    3028   14400  752229   b7a65 busybox_unstripped

1 files changed, 2 insertions, 2 deletions

diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 22005aaee..17e5e88c6 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -24,7 +24,7 @@ struct globals {
 /* mknod in /dev based on a path like "/sys/block/hda/hda1" */
 static void make_device(char *path, int delete)
 {
-        char *device_name;
+        const char *device_name;
         int major, minor, type, len;
         int mode = 0660;
         uid_t uid = 0;
@@ -46,7 +46,7 @@ static void make_device(char *path, int delete)
 
         /* Determine device name, type, major and minor */
 
-        device_name = strrchr(path, '/') + 1;
+        device_name = bb_basename(path);
         type = path[5]=='c' ? S_IFCHR : S_IFBLK;
 
         /* If we have a config file, look up permissions for this device */