taglinefilesource code
S_IWOTH33fs/ext2/acl.cif ((mask & S_IWOTH) && IS_IMMUTABLE(inode))
S_IWOTH105fs/namei.celse if ((mask & S_IWOTH) && IS_IMMUTABLE(inode))
S_IWOTH84include/linux/stat.h#define S_IWUGO    (S_IWUSR|S_IWGRP|S_IWOTH)