+ uid_t uid = 0;
+ gid_t gid = 0;
+ dev_t res;
+
+ strncpy(filename, udev_root, sizeof(filename));
+ strncat(filename, dev->name, sizeof(filename));
+
+#ifdef __KLIBC__
+ res = (dev->major << 8) | (dev->minor);
+#else
+ res = makedev(dev->major, dev->minor);
+#endif
+
+ switch (dev->type) {
+ case 'b':
+ dev->mode |= S_IFBLK;
+ break;
+ case 'c':
+ case 'u':
+ dev->mode |= S_IFCHR;
+ break;
+ case 'p':
+ dev->mode |= S_IFIFO;
+ break;
+ default:
+ dbg("unknown node type %c\n", dev->type);
+ 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)
+ dbg("mknod(%s, %#o, %u, %u) failed with error '%s'",
+ filename, dev->mode, dev->major, dev->minor, strerror(errno));
+
+ dbg("chmod(%s, %#o)", filename, dev->mode);
+ retval = chmod(filename, dev->mode);
+ if (retval)
+ dbg("chmod(%s, %#o) failed with error '%s'",
+ filename, dev->mode, strerror(errno));
+
+ if (*dev->owner) {
+ char *endptr;
+ unsigned long id = strtoul(dev->owner, &endptr, 10);
+ if (*endptr == 0x00)
+ uid = (uid_t) id;
+ else {
+ struct passwd *pw = getpwnam(dev->owner);
+ if (!pw)
+ dbg("user unknown '%s'", dev->owner);
+ else
+ uid = pw->pw_uid;
+ }
+ }
+
+ if (*dev->group) {
+ char *endptr;
+ unsigned long id = strtoul(dev->group, &endptr, 10);
+ if (*endptr == 0x00)
+ gid = (gid_t) id;
+ else {
+ struct group *gr = getgrnam(dev->group);
+ if (!gr)
+ dbg("group unknown '%s'", dev->group);
+ else
+ gid = gr->gr_gid;
+ }
+ }
+
+ if (uid || gid) {
+ dbg("chown(%s, %u, %u)", filename, uid, gid);
+ retval = chown(filename, uid, gid);
+ if (retval)
+ dbg("chown(%s, %u, %u) failed with error '%s'", filename,
+ uid, gid, strerror(errno));
+ }
+