- if ((st.st_mode & 0777) != mode ||
- (uid != (uid_t) -1 && st.st_uid != uid) ||
- (gid != (gid_t) -1 && st.st_gid != gid) ||
- !S_ISDIR(st.st_mode)) {
- errno = EEXIST;
- return -errno;
- }
+ if ((st.st_mode & 0007) > (mode & 0007) ||
+ (st.st_mode & 0070) > (mode & 0070) ||
+ (st.st_mode & 0700) > (mode & 0700) ||
+ (uid != UID_INVALID && st.st_uid != uid) ||
+ (gid != GID_INVALID && st.st_gid != gid) ||
+ !S_ISDIR(st.st_mode))
+ return -EEXIST;