diff options
Diffstat (limited to 'sys/kern/kern_descrip.c')
| -rw-r--r-- | sys/kern/kern_descrip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index 94ff960..bc14c61 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -1249,17 +1249,18 @@ fdshare(fdp) /* * Copy a filedesc structure. + * A NULL pointer in returns a NULL reference, this is to ease callers, + * not catch errors. */ struct filedesc * -fdcopy(td) - struct thread *td; +fdcopy(fdp) + struct filedesc *fdp; { - struct filedesc *newfdp, *fdp; + struct filedesc *newfdp; struct file **fpp; int i, j; /* Certain daemons might not have file descriptors. */ - fdp = td->td_proc->p_fd; if (fdp == NULL) return (NULL); |
