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| author | Rob Landley | 2006-06-13 18:27:16 +0000 |
|---|---|---|
| committer | Rob Landley | 2006-06-13 18:27:16 +0000 |
| commit | 0960ca7383b3ef35433c269709d12fa6508cc78a (patch) | |
| tree | f365f2cd800b58714c7420f41b23c2cb3067686e | |
| parent | 19a3940f15d60af7781fc294eae123c64e88ae71 (diff) | |
| download | busybox-0960ca7383b3ef35433c269709d12fa6508cc78a.zip busybox-0960ca7383b3ef35433c269709d12fa6508cc78a.tar.gz | |
Work around a persistent uClibc bug, since 0.9.29 still hasn't shipped.
Poked to do this by Jason Schoon.
| -rw-r--r-- | util-linux/mdev.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c index d0c40e2..73a8231 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -197,17 +197,18 @@ static void find_dev(char *path) return; while ((entry = readdir(dir)) != NULL) { + struct stat st; /* Skip "." and ".." (also skips hidden files, which is ok) */ if (entry->d_name[0] == '.') continue; - if (entry->d_type == DT_DIR) { - snprintf(path+len, PATH_MAX-len, "/%s", entry->d_name); - find_dev(path); - path[len] = 0; - } + // uClibc doesn't fill out entry->d_type reliably. so we use lstat(). + + snprintf(path+len, PATH_MAX-len, "/%s", entry->d_name); + if (!lstat(path, &st) && S_ISDIR(st.st_mode)) find_dev(path); + path[len] = 0; /* If there's a dev entry, mknod it */ |