Hi,
in new kernel 2.6.25 block devices are in /sys/class/block too. It makeed me
trouble whith initram. I have wrote small patch, that fix it. Patch is for
version with mdev patch already.
Andrej Gelenberg
--- util-linux/mdev.c
+++ util-linux/mdev.c
@@ -71,9 +71,17 @@
/* Determine device name, type, major and minor */
device_name = bb_basename(path);
- /* http://kernel.org/doc/pending/hotplug.txt says that only
- * "/sys/block/..." is for block devices. "sys/bus" etc is not! */
- type = (strncmp(&path[5], "block/", 6) == 0 ? S_IFBLK : S_IFCHR);
+ // in kernel 2.6.25 block devices are in /sys/class/block and in
/sys/block
+ if ( strncmp(&path[5], "block/", 6) && strncmp(&path[5],
"class/block/", 12) )
+ // wenn first or second strncmp return 0 (aslo path match block or
class/block)
+ // value of expresion will be false (0)
+ {
+ type = S_IFCHR;
+ }
+ else
+ {
+ type = S_IFBLK;
+ }
if (ENABLE_FEATURE_MDEV_CONF) {
FILE *fp;
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