diff options
Diffstat (limited to 'toys/mdev.c')
| -rw-r--r-- | toys/mdev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/toys/mdev.c b/toys/mdev.c index 9fab17d1..b769828f 100644 --- a/toys/mdev.c +++ b/toys/mdev.c @@ -36,6 +36,8 @@ config MDEV_CONF #include "toys.h" #include "lib/xregcomp.h" +// todo, open() block devices to trigger partition scanning. + // mknod in /dev based on a path like "/sys/block/hda/hda1" static void make_device(char *path) { @@ -180,7 +182,7 @@ static int callback(struct dirtree *node) { // Entries in /sys/class/block aren't char devices, so skip 'em. (We'll // get block devices out of /sys/block.) - if(!strcmp(node->name, "block")) return DIRTREE_NOSAVE|DIRTREE_NORECURSE; + if(!strcmp(node->name, "block")) return 0; // Does this directory have a "dev" entry in it? // This is path based because the hotplug callbacks are @@ -194,9 +196,8 @@ static int callback(struct dirtree *node) // Circa 2.6.25 the entries more than 2 deep are all either redundant // (mouse#, event#) or unnamed (every usb_* entry is called "device"). - if (node->parent && node->parent->parent) - return DIRTREE_NOSAVE|DIRTREE_NORECURSE; - return DIRTREE_NOSAVE; + + return (node->parent && node->parent->parent) ? 0 : DIRTREE_RECURSE; } void mdev_main(void) |