FCO

Purpose:        File Change Owner (CHOWN)

Input Syntax:   FCO <uid> <gid> <filename>

Input Params:   <uid>      INT32 =     user id of owner
                <gid>      INT32 =     group id
                <filename> CHAR(256) = file name

Output Syntax:  [+|-]<message>

Output Params:  <message> CHAR(128) = human-readable message

Right required: none

Implementation: serverd.c / file_chown()

Remarks:        permission check is done by ftps
