diff options
Diffstat (limited to 'udev-add.c')
| -rw-r--r-- | udev-add.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/udev-add.c b/udev-add.c index eb1c0fb676..9c54602405 100644 --- a/udev-add.c +++ b/udev-add.c @@ -101,6 +101,32 @@ static int create_node(struct udevice *dev) return -EINVAL; } + /* create subdirectories if requested */ + if (strchr(dev->name, '/')) { + char path[255]; + char *pos; + struct stat stats; + + strncpy(path, filename, sizeof(path)); + pos = strchr(path+1, '/'); + while (1) { + pos = strchr(pos+1, '/'); + if (pos == NULL) + break; + *pos = 0x00; + if (stat(path, &stats)) { + retval = mkdir(path, 0755); + if (retval) { + dbg("mkdir(%s) failed with error '%s'", + path, strerror(errno)); + return retval; + } + dbg("created %s", path); + } + *pos = '/'; + } + } + dbg("mknod(%s, %#o, %u, %u)", filename, dev->mode, dev->major, dev->minor); retval = mknod(filename, dev->mode, res); if (retval) |