744 pipe_read(struct file *fp, struct uio *uio, struct ucred *active_cred,  in pipe_read()  argument
779 	error = mac_pipe_check_read(active_cred, rpipe->pipe_pair);  in pipe_read()
1135 pipe_write(struct file *fp, struct uio *uio, struct ucred *active_cred,  in pipe_write()  argument
1160 	error = mac_pipe_check_write(active_cred, wpipe->pipe_pair);  in pipe_write()
1400 pipe_truncate(struct file *fp, off_t length, struct ucred *active_cred,  in pipe_truncate()  argument
1408 		error = vnops.fo_truncate(fp, length, active_cred, td);  in pipe_truncate()
1410 		error = invfo_truncate(fp, length, active_cred, td);  in pipe_truncate()
1418 pipe_ioctl(struct file *fp, u_long cmd, void *data, struct ucred *active_cred,  in pipe_ioctl()  argument
1427 	error = mac_pipe_check_ioctl(active_cred, mpipe->pipe_pair, cmd, data);  in pipe_ioctl()
1489 pipe_poll(struct file *fp, int events, struct ucred *active_cred,  in pipe_poll()  argument
1504 	error = mac_pipe_check_poll(active_cred, rpipe->pipe_pair);  in pipe_poll()
1567 pipe_stat(struct file *fp, struct stat *ub, struct ucred *active_cred)  in pipe_stat()  argument
1578 		error = mac_pipe_check_stat(active_cred, pipe->pipe_pair);  in pipe_stat()
1588 		return (vnops.fo_stat(fp, ub, active_cred));  in pipe_stat()
1626 pipe_chmod(struct file *fp, mode_t mode, struct ucred *active_cred, struct thread *td)  in pipe_chmod()  argument
1633 		error = vn_chmod(fp, mode, active_cred, td);  in pipe_chmod()
1635 		error = invfo_chmod(fp, mode, active_cred, td);  in pipe_chmod()
1640 pipe_chown(struct file *fp, uid_t uid, gid_t gid, struct ucred *active_cred,  in pipe_chown()  argument
1648 		error = vn_chown(fp, uid, gid, active_cred, td);  in pipe_chown()
1650 		error = invfo_chown(fp, uid, gid, active_cred, td);  in pipe_chown()