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Merge branch 'master' into addAnnotation

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This commit is contained in:
ousugo
2021-12-14 10:42:18 +08:00
parent a237f805b9 c5208a7d19
commit 4820dbb0b3
244 changed files with 26835 additions and 794 deletions
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components/drivers/src/pipe.c
+13 -13
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@@ -13,7 +13,7 @@
#include <stdint.h>
#include <sys/errno.h>
#ifdef RT_USING_POSIX_DEVIO
#if defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_POSIX_PIPE)
#include <dfs_file.h>
#include <dfs_posix.h>
#include <poll.h>
@@ -392,7 +392,7 @@ static const struct dfs_file_ops pipe_fops =
RT_NULL,
pipe_fops_poll,
};
#endif /* RT_USING_POSIX_DEVIO */
#endif /* defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_POSIX_PIPE) */
/**
* @brief This function will open the pipe and actually creates the pipe buffer.
@@ -406,7 +406,7 @@ static const struct dfs_file_ops pipe_fops =
* When the return value is -RT_EINVAL, it means the device handle is empty.
* When the return value is -RT_ENOMEM, it means insufficient memory allocation failed.
*/
rt_err_t rt_pipe_open(rt_device_t device, rt_uint16_t oflag)
static rt_err_t rt_pipe_open(rt_device_t device, rt_uint16_t oflag)
{
rt_pipe_t *pipe = (rt_pipe_t *)device;
rt_err_t ret = RT_EOK;
@@ -443,7 +443,7 @@ __exit:
* When the return value is RT_EOK, the operation is successful.
* When the return value is -RT_EINVAL, it means the device handle is empty.
*/
rt_err_t rt_pipe_close(rt_device_t device)
static rt_err_t rt_pipe_close(rt_device_t device)
{
rt_pipe_t *pipe = (rt_pipe_t *)device;
@@ -475,7 +475,7 @@ rt_err_t rt_pipe_close(rt_device_t device)
* @return Return the length of data read.
* When the return value is 0, it means the pipe device handle is empty or the count is 0.
*/
rt_size_t rt_pipe_read(rt_device_t device, rt_off_t pos, void *buffer, rt_size_t count)
static rt_size_t rt_pipe_read(rt_device_t device, rt_off_t pos, void *buffer, rt_size_t count)
{
uint8_t *pbuf;
rt_size_t read_bytes = 0;
@@ -517,7 +517,7 @@ rt_size_t rt_pipe_read(rt_device_t device, rt_off_t pos, void *buffer, rt_size_t
* @return Return the length of data written.
* When the return value is 0, it means the pipe device handle is empty or the count is 0.
*/
rt_size_t rt_pipe_write(rt_device_t device, rt_off_t pos, const void *buffer, rt_size_t count)
static rt_size_t rt_pipe_write(rt_device_t device, rt_off_t pos, const void *buffer, rt_size_t count)
{
uint8_t *pbuf;
rt_size_t write_bytes = 0;
@@ -556,7 +556,7 @@ rt_size_t rt_pipe_write(rt_device_t device, rt_off_t pos, const void *buffer, rt
*
* @return Always return RT_EOK yet.
*/
rt_err_t rt_pipe_control(rt_device_t dev, int cmd, void *args)
static rt_err_t rt_pipe_control(rt_device_t dev, int cmd, void *args)
{
return RT_EOK;
}
@@ -623,9 +623,9 @@ rt_pipe_t *rt_pipe_create(const char *name, int bufsz)
rt_free(pipe);
return RT_NULL;
}
#ifdef RT_USING_POSIX_DEVIO
#if defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_POSIX_PIPE)
dev->fops = (void*)&pipe_fops;
#endif /* RT_USING_POSIX_DEVIO */
#endif
return pipe;
}
@@ -683,7 +683,7 @@ int rt_pipe_delete(const char *name)
return result;
}
#ifdef RT_USING_POSIX_DEVIO
#if defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_POSIX_PIPE)
/**
* @brief This function will creat a anonymous pipe.
*
@@ -701,7 +701,7 @@ int pipe(int fildes[2])
rt_snprintf(dname, sizeof(dname), "pipe%d", pipeno++);
pipe = rt_pipe_create(dname, PIPE_BUFSZ);
pipe = rt_pipe_create(dname, RT_USING_POSIX_PIPE_SIZE);
if (pipe == RT_NULL)
{
return -1;
@@ -738,7 +738,7 @@ int mkfifo(const char *path, mode_t mode)
{
rt_pipe_t *pipe;
pipe = rt_pipe_create(path, PIPE_BUFSZ);
pipe = rt_pipe_create(path, RT_USING_POSIX_PIPE_SIZE);
if (pipe == RT_NULL)
{
return -1;
@@ -746,4 +746,4 @@ int mkfifo(const char *path, mode_t mode)
return 0;
}
#endif /* RT_USING_POSIX_DEVIO */
#endif /* defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_POSIX_PIPE) */