diff options
Diffstat (limited to 'sys/kern/kern_descrip.c')
| -rw-r--r-- | sys/kern/kern_descrip.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index dba34c50735c..fbc12e433ffd 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -1202,14 +1202,14 @@ ffree(fp) } /* - * Build a new filedesc structure. + * Build a new filedesc structure from another. + * Copy the current, root, and jail root vnode references. */ struct filedesc * -fdinit(td) - struct thread *td; +fdinit(fdp) + struct filedesc *fdp; { register struct filedesc0 *newfdp; - register struct filedesc *fdp = td->td_proc->p_fd; MALLOC(newfdp, struct filedesc0 *, sizeof(struct filedesc0), M_FILEDESC, M_WAITOK | M_ZERO); @@ -1238,13 +1238,13 @@ fdinit(td) * Share a filedesc structure. */ struct filedesc * -fdshare(p) - struct proc *p; +fdshare(fdp) + struct filedesc *fdp; { - FILEDESC_LOCK(p->p_fd); - p->p_fd->fd_refcnt++; - FILEDESC_UNLOCK(p->p_fd); - return (p->p_fd); + FILEDESC_LOCK(fdp); + fdp->fd_refcnt++; + FILEDESC_UNLOCK(fdp); + return (fdp); } /* |