/* * Linux 'readdir' call. This code is mostly taken from the * SunOS getdents call (see compat/sunos/sunos_misc.c), though * an attempt has been made to keep it a little cleaner (failing * miserably, because of the cruft needed if count 1 is passed). * * The d_off field should contain the offset of the next valid entry, * but in Linux it has the offset of the entry itself. We emulate * that bug here. * * Read in BSD-style entries, convert them, and copy them out. * * Note that this doesn't handle union-mounted filesystems. */