/* * 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. * * The d_off field contains the offset of the next valid entry, * unless the older Linux getdents(2), which used to have it set * to the offset of the entry itself. This function also doesn't * need to deal with the old count == 1 glibc problem. * * Read in BSD-style entries, convert them, and copy them out. * * Note that this doesn't handle union-mounted filesystems. */