diff options
| author | Meco Jianting Man <[email protected]> | 2021-03-17 02:32:02 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-03-17 02:32:02 +0800 |
| commit | 295b95cd7529bc9b85b4fb8ee8b37c62811ffbc8 (patch) | |
| tree | b834c7a930dd12735759a6358ccef2bb94cfcc6f /components/drivers/src/pipe.c | |
| parent | c3ffe18688a3696a486855ae98002714546bd836 (diff) | |
| parent | b12615f344e7e0824ab262994f443c452be04973 (diff) | |
Merge pull request #28 from RT-Thread/master
pr
Diffstat (limited to 'components/drivers/src/pipe.c')
| -rw-r--r-- | components/drivers/src/pipe.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/components/drivers/src/pipe.c b/components/drivers/src/pipe.c index bd392cba2b..10b880ff7a 100644 --- a/components/drivers/src/pipe.c +++ b/components/drivers/src/pipe.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -330,7 +330,7 @@ rt_err_t rt_pipe_open (rt_device_t device, rt_uint16_t oflag) ret = -RT_EINVAL; goto __exit; } - + rt_mutex_take(&(pipe->lock), RT_WAITING_FOREVER); if (pipe->fifo == RT_NULL) @@ -428,7 +428,7 @@ rt_err_t rt_pipe_control(rt_device_t dev, int cmd, void *args) } #ifdef RT_USING_DEVICE_OPS -const static struct rt_device_ops pipe_ops = +const static struct rt_device_ops pipe_ops = { RT_NULL, rt_pipe_open, @@ -507,7 +507,7 @@ int rt_pipe_delete(const char *name) rt_device_unregister(device); /* close fifo ringbuffer */ - if (pipe->fifo) + if (pipe->fifo) { rt_ringbuffer_destroy(pipe->fifo); pipe->fifo = RT_NULL; @@ -564,7 +564,7 @@ int pipe(int fildes[2]) int mkfifo(const char *path, mode_t mode) { rt_pipe_t *pipe; - + pipe = rt_pipe_create(path, PIPE_BUFSZ); if (pipe == RT_NULL) { |