diff options
| author | Antoine Brodin <antoine@FreeBSD.org> | 2008-04-20 19:32:46 +0000 |
|---|---|---|
| committer | Antoine Brodin <antoine@FreeBSD.org> | 2008-04-20 19:32:46 +0000 |
| commit | f26fb38a13575b91333594e6c32316032286dc9c (patch) | |
| tree | ca87c385e7421f5f68504f5752929eb3d67611fd /sys/kern/kern_descrip.c | |
| parent | 7b0cda2af4830bfd380687f77a4c51022367d72b (diff) | |
Notes
Diffstat (limited to 'sys/kern/kern_descrip.c')
| -rw-r--r-- | sys/kern/kern_descrip.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index eeabd117fbe80..2d71ce0faf61c 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -435,6 +435,11 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) error = do_dup(td, DUP_VARIABLE, fd, newmin, td->td_retval); break; + case F_DUP2FD: + tmp = arg; + error = do_dup(td, DUP_FIXED, fd, tmp, td->td_retval); + break; + case F_GETFD: FILEDESC_SLOCK(fdp); if ((fp = fdtofp(fd, fdp)) == NULL) { @@ -694,7 +699,7 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) } /* - * Common code for dup, dup2, and fcntl(F_DUPFD). + * Common code for dup, dup2, fcntl(F_DUPFD) and fcntl(F_DUP2FD). */ static int do_dup(struct thread *td, enum dup_type type, int old, int new, |