<dec f='src/src/sys/sys/filedesc.h' l='213' type='int dodup(struct lwp * , int , int , int , register_t * )'/>
<use f='src/src/sys/compat/linux/common/linux_file.c' l='806' u='c' c='linux_sys_dup3'/>
<use f='src/src/sys/kern/kern_exec.c' l='2081' u='c' c='spawn_return'/>
<use f='src/src/sys/kern/kern_exec.c' l='2088' u='c' c='spawn_return'/>
<def f='src/src/sys/kern/sys_descrip.c' l='125' ll='149' type='int dodup(struct lwp * l, int from, int to, int flags, register_t * retval)'/>
<use f='src/src/sys/kern/sys_descrip.c' l='159' u='c' c='sys_dup3'/>
<use f='src/src/sys/kern/sys_descrip.c' l='170' u='c' c='sys_dup2'/>
<doc f='src/src/sys/kern/sys_descrip.c' l='122'>/*
 * Duplicate a file descriptor to a particular value.
 */</doc>
