<dec f='src/src/sys/fs/union/union.h' l='147' type='int union_copyup(struct union_node * , int , kauth_cred_t , struct lwp * )'/>
<def f='src/src/sys/fs/union/union_subr.c' l='685' ll='754' type='int union_copyup(struct union_node * un, int docopy, kauth_cred_t cred, struct lwp * l)'/>
<doc f='src/src/sys/fs/union/union_subr.c' l='681'>/*
 * (un) is assumed to be locked on entry and remains
 * locked on exit.
 */</doc>
<use f='src/src/sys/fs/union/union_vnops.c' l='616' u='c' c='union_open'/>
<use f='src/src/sys/fs/union/union_vnops.c' l='886' u='c' c='union_setattr'/>
<use f='src/src/sys/fs/union/union_vnops.c' l='1207' u='c' c='union_link'/>
