diff options
Diffstat (limited to 'sys/fs/fifofs/fifo_vnops.c')
| -rw-r--r-- | sys/fs/fifofs/fifo_vnops.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/fs/fifofs/fifo_vnops.c b/sys/fs/fifofs/fifo_vnops.c index 78718db..9b0ad1e 100644 --- a/sys/fs/fifofs/fifo_vnops.c +++ b/sys/fs/fifofs/fifo_vnops.c @@ -61,10 +61,12 @@ static fo_poll_t fifo_poll_f; static fo_kqfilter_t fifo_kqfilter_f; static fo_stat_t fifo_stat_f; static fo_close_t fifo_close_f; +static fo_truncate_t fifo_truncate_f; struct fileops fifo_ops_f = { .fo_read = fifo_read_f, .fo_write = fifo_write_f, + .fo_truncate = fifo_truncate_f, .fo_ioctl = fifo_ioctl_f, .fo_poll = fifo_poll_f, .fo_kqfilter = fifo_kqfilter_f, @@ -724,6 +726,13 @@ fifo_stat_f(struct file *fp, struct stat *sb, struct ucred *cred, struct thread } static int +fifo_truncate_f(struct file *fp, off_t length, struct ucred *cred, struct thread *td) +{ + + return (vnops.fo_truncate(fp, length, cred, td)); +} + +static int fifo_write_f(struct file *fp, struct uio *uio, struct ucred *cred, int flags, struct thread *td) { struct fifoinfo *fip; |
