diff options
Diffstat (limited to 'sys/kern/sys_socket.c')
| -rw-r--r-- | sys/kern/sys_socket.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c index 93da80d..ecfb4ad 100644 --- a/sys/kern/sys_socket.c +++ b/sys/kern/sys_socket.c @@ -169,6 +169,11 @@ soo_ioctl(struct file *fp, u_long cmd, void *data, struct ucred *active_cred, *(int *)data = so->so_rcv.sb_cc; break; + case FIONWRITE: + /* Unlocked read. */ + *(int *)data = so->so_snd.sb_cc; + break; + case FIOSETOWN: error = fsetown(*(int *)data, &so->so_sigio); break; |
