Lines Matching refs:mpipe
1316 struct pipe *mpipe = fp->f_data; in pipe_ioctl() local
1319 PIPE_LOCK(mpipe); in pipe_ioctl()
1322 error = mac_pipe_check_ioctl(active_cred, mpipe->pipe_pair, cmd, data); in pipe_ioctl()
1324 PIPE_UNLOCK(mpipe); in pipe_ioctl()
1337 mpipe->pipe_state |= PIPE_ASYNC; in pipe_ioctl()
1339 mpipe->pipe_state &= ~PIPE_ASYNC; in pipe_ioctl()
1346 PIPE_UNLOCK(mpipe); in pipe_ioctl()
1349 if (mpipe->pipe_map.cnt != 0) in pipe_ioctl()
1350 *(int *)data = mpipe->pipe_map.cnt; in pipe_ioctl()
1352 *(int *)data = mpipe->pipe_buffer.cnt; in pipe_ioctl()
1356 PIPE_UNLOCK(mpipe); in pipe_ioctl()
1357 error = fsetown(*(int *)data, &mpipe->pipe_sigio); in pipe_ioctl()
1361 *(int *)data = fgetown(&mpipe->pipe_sigio); in pipe_ioctl()
1366 PIPE_UNLOCK(mpipe); in pipe_ioctl()
1367 error = fsetown(-(*(int *)data), &mpipe->pipe_sigio); in pipe_ioctl()
1372 *(int *)data = -fgetown(&mpipe->pipe_sigio); in pipe_ioctl()
1379 PIPE_UNLOCK(mpipe); in pipe_ioctl()