<dec f='src/src/sys/sys/filedesc.h' l='209' type='int fd_dup2(file_t * , unsigned int , int )'/>
<def f='src/src/sys/kern/kern_descrip.c' l='743' ll='798' type='int fd_dup2(file_t * fp, unsigned int newfd, int flags)'/>
<doc f='src/src/sys/kern/kern_descrip.c' l='740'>/*
 * dup2 operation.
 */</doc>
<use f='src/src/sys/kern/sys_descrip.c' l='144' u='c' c='dodup'/>
