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unify the components/dfs coding style according to the /documentation/coding_style_cn.txt

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1866 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
dzzxzz
2011-12-23 02:11:55 +00:00
parent 701df33436
commit 44a2d720a0
16 changed files with 870 additions and 735 deletions
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components/dfs/filesystems/elmfat/dfs_elm.c
+98 -74
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components/dfs/filesystems/nfs/dfs_nfs.c
+219 -196
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components/dfs/filesystems/nfs/dfs_nfs.h
+13
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@@ -1,3 +1,16 @@
/*
* File : dfs_nfs.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
*/
#ifndef __NFS_H__
#define __NFS_H__
components/dfs/filesystems/romfs/dfs_romfs.c
+58 -35
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components/dfs/filesystems/romfs/dfs_romfs.h
+13
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@@ -1,3 +1,16 @@
/*
* File : dfs_romfs.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
*/
#ifndef __DFS_ROMFS_H__
#define __DFS_ROMFS_H__
components/dfs/include/dfs.h
+6 -6
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@@ -1,7 +1,7 @@
/*
* File : dfs.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2010, RT-Thread Development Team
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
@@ -21,14 +21,14 @@
extern "C" {
#endif
char* dfs_normalize_path(const char* directory, const char* filename);
const char* dfs_subdir(const char* directory, const char* filename);
char *dfs_normalize_path(const char *directory, const char *filename);
const char *dfs_subdir(const char *directory, const char *filename);
/* FD APIs */
int fd_new(void);
struct dfs_fd* fd_get(int fd);
void fd_put(struct dfs_fd* fd);
int fd_is_open(const char* pathname);
struct dfs_fd *fd_get(int fd);
void fd_put(struct dfs_fd *fd);
int fd_is_open(const char *pathname);
#ifdef __cplusplus
}
components/dfs/include/dfs_def.h
+4 -3
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@@ -1,7 +1,7 @@
/*
* File : dfs_def.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2010, RT-Thread Development Team
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
@@ -13,6 +13,7 @@
* 2004-10-14 Beranard Clean up the code.
* 2005-01-22 Beranard Clean up the code, port to MinGW
*/
#ifndef __DFS_DEF_H__
#define __DFS_DEF_H__
@@ -277,11 +278,11 @@ struct dirent
/* file descriptor */
struct dfs_fd
{
char* path; /* Name (below mount point) */
char *path; /* Name (below mount point) */
int type; /* Type (regular or socket) */
int ref_count; /* Descriptor reference count */
struct dfs_filesystem* fs; /* Resident file system */
struct dfs_filesystem *fs; /* Resident file system */
rt_uint32_t flags; /* Descriptor flags */
rt_size_t size; /* Size in bytes */
components/dfs/include/dfs_elm.h
+12 -13
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@@ -1,17 +1,16 @@
/*
+------------------------------------------------------------------------------
| Project : Device Filesystem
+------------------------------------------------------------------------------
| Copyright 2004, 2005 www.fayfayspace.org.
| All rights reserved.
|------------------------------------------------------------------------------
| File : dfs_efs.h
|------------------------------------------------------------------------------
| Chang Logs:
| Date Author Notes
| 2010-02-06 Bernard Add elm_init function declaration
+------------------------------------------------------------------------------
*/
* File : dfs_elm.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2008-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
* 2010-02-06 Bernard Add elm_init function declaration
*/
#ifndef __DFS_ELM_H__
#define __DFS_ELM_H__
components/dfs/include/dfs_file.h
+20 -21
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@@ -1,17 +1,16 @@
/*
+------------------------------------------------------------------------------
| Project : Device Filesystem
+------------------------------------------------------------------------------
| Copyright 2004, 2005 www.fayfayspace.org.
| All rights reserved.
|------------------------------------------------------------------------------
| File : dfs_raw.h, the raw APIs of Device FileSystem
|------------------------------------------------------------------------------
| Chang Logs:
| Date Author Notes
| 2005-01-26 ffxz The first version
+------------------------------------------------------------------------------
*/
* File : dfs_file.c
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
* 2005-01-26 Bernard The first version.
*/
#ifndef __DFS_RAW_H__
#define __DFS_RAW_H__
@@ -20,16 +19,16 @@
#include <dfs.h>
#include <dfs_fs.h>
int dfs_file_open(struct dfs_fd* fd, const char *path, int flags);
int dfs_file_close(struct dfs_fd* fd);
int dfs_file_ioctl(struct dfs_fd* fd, int cmd, void *args);
int dfs_file_read(struct dfs_fd* fd, void *buf, rt_size_t len);
int dfs_file_getdents(struct dfs_fd* fd, struct dirent* dirp, rt_size_t nbytes);
int dfs_file_open(struct dfs_fd *fd, const char *path, int flags);
int dfs_file_close(struct dfs_fd *fd);
int dfs_file_ioctl(struct dfs_fd *fd, int cmd, void *args);
int dfs_file_read(struct dfs_fd *fd, void *buf, rt_size_t len);
int dfs_file_getdents(struct dfs_fd *fd, struct dirent *dirp, rt_size_t nbytes);
int dfs_file_unlink(const char *path);
int dfs_file_write(struct dfs_fd* fd, const void *buf, rt_size_t len);
int dfs_file_lseek(struct dfs_fd* fd, rt_off_t offset);
int dfs_file_write(struct dfs_fd *fd, const void *buf, rt_size_t len);
int dfs_file_lseek(struct dfs_fd *fd, rt_off_t offset);
int dfs_file_stat(const char *path, struct stat *buf);
int dfs_file_rename(const char* oldpath, const char* newpath);
int dfs_file_rename(const char *oldpath, const char *newpath);
#endif
components/dfs/include/dfs_fs.h
+27 -26
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@@ -1,7 +1,7 @@
/*
* File : dfs_fs.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2010, RT-Thread Development Team
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
@@ -11,6 +11,7 @@
* Date Author Notes
* 2005-02-22 Bernard The first version.
*/
#ifndef __DFS_FS_H__
#define __DFS_FS_H__
@@ -26,25 +27,25 @@ struct dfs_filesystem_operation
char *name;
/* mount and unmount file system */
int (*mount) (struct dfs_filesystem* fs, unsigned long rwflag, const void* data);
int (*unmount) (struct dfs_filesystem* fs);
int (*mount) (struct dfs_filesystem *fs, unsigned long rwflag, const void *data);
int (*unmount) (struct dfs_filesystem *fs);
/* make a file system */
int (*mkfs) (const char* device_name);
int (*statfs) (struct dfs_filesystem* fs, struct statfs *buf);
int (*mkfs) (const char *device_name);
int (*statfs) (struct dfs_filesystem *fs, struct statfs *buf);
int (*open) (struct dfs_fd* fd);
int (*close) (struct dfs_fd* fd);
int (*ioctl) (struct dfs_fd* fd, int cmd, void *args);
int (*read) (struct dfs_fd* fd, void* buf, rt_size_t count);
int (*write) (struct dfs_fd* fd, const void* buf, rt_size_t count);
int (*flush) (struct dfs_fd* fd);
int (*lseek) (struct dfs_fd* fd, rt_off_t offset);
int (*getdents) (struct dfs_fd* fd, struct dirent* dirp, rt_uint32_t count);
int (*open) (struct dfs_fd *fd);
int (*close) (struct dfs_fd *fd);
int (*ioctl) (struct dfs_fd *fd, int cmd, void *args);
int (*read) (struct dfs_fd *fd, void *buf, rt_size_t count);
int (*write) (struct dfs_fd *fd, const void *buf, rt_size_t count);
int (*flush) (struct dfs_fd *fd);
int (*lseek) (struct dfs_fd *fd, rt_off_t offset);
int (*getdents) (struct dfs_fd *fd, struct dirent *dirp, rt_uint32_t count);
int (*unlink) (struct dfs_filesystem* fs, const char* pathname);
int (*stat) (struct dfs_filesystem* fs, const char* filename, struct stat* buf);
int (*rename) (struct dfs_filesystem* fs, const char* oldpath, const char* newpath);
int (*unlink) (struct dfs_filesystem *fs, const char *pathname);
int (*stat) (struct dfs_filesystem *fs, const char *filename, struct stat *buf);
int (*rename) (struct dfs_filesystem *fs, const char *oldpath, const char *newpath);
};
/* Mounted file system */
@@ -52,8 +53,8 @@ struct dfs_filesystem
{
rt_device_t dev_id; /* Attached device */
char* path; /* File system mount point */
const struct dfs_filesystem_operation* ops; /* Operations for file system type */
char *path; /* File system mount point */
const struct dfs_filesystem_operation *ops; /* Operations for file system type */
void *data; /* Specific file system data */
};
@@ -67,23 +68,23 @@ struct dfs_partition
rt_sem_t lock;
};
int dfs_register(const struct dfs_filesystem_operation* ops);
struct dfs_filesystem* dfs_filesystem_lookup(const char *path);
rt_err_t dfs_filesystem_get_partition(struct dfs_partition* part, rt_uint8_t* buf, rt_uint32_t pindex);
int dfs_register(const struct dfs_filesystem_operation *ops);
struct dfs_filesystem *dfs_filesystem_lookup(const char *path);
rt_err_t dfs_filesystem_get_partition(struct dfs_partition *part, rt_uint8_t *buf, rt_uint32_t pindex);
int dfs_mount(const char* device_name, const char* path,
const char* filesystemtype, rt_uint32_t rwflag, const
void* data);
int dfs_mount(const char *device_name, const char *path,
const char *filesystemtype, rt_uint32_t rwflag, const
void *data);
int dfs_unmount(const char *specialfile);
/* extern variable */
extern const struct dfs_filesystem_operation* filesystem_operation_table[];
extern const struct dfs_filesystem_operation *filesystem_operation_table[];
extern struct dfs_filesystem filesystem_table[];
extern char working_directory[];
void dfs_lock(void);
void dfs_unlock(void);
int dfs_statfs(const char* path, struct statfs* buffer);
int dfs_statfs(const char *path, struct statfs *buffer);
#endif
components/dfs/include/dfs_init.h
+12 -22
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@@ -1,26 +1,16 @@
/*
+------------------------------------------------------------------------------
| Project : Device Filesystem
+------------------------------------------------------------------------------
| Copyright 2004, 2005 www.fayfayspace.org.
| All rights reserved.
|------------------------------------------------------------------------------
| File : dfs_init.h, the initilization definitions of Device FileSystem
|------------------------------------------------------------------------------
| Chang Logs:
| Date Author Notes
| 2005-02-21 ffxz The first version.
+------------------------------------------------------------------------------
*/
* File : dfs_init.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
* 2005-02-21 Bernard The first version.
*/
#ifndef __DFS_INIT_H__
#define __DFS_INIT_H__
components/dfs/include/dfs_posix.h
+5 -4
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@@ -1,7 +1,7 @@
/*
* File : dfs_def.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2010, RT-Thread Development Team
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
@@ -13,6 +13,7 @@
* 2010-07-18 Bernard add stat and statfs structure definitions.
* 2011-05-16 Yi.qiu Change parameter name of rename, "new" is C++ key word.
*/
#ifndef __DFS_POSIX_H__
#define __DFS_POSIX_H__
@@ -82,9 +83,9 @@ typedef struct
} DIR;
/* directory api*/
int mkdir (const char *path, mode_t mode);
DIR* opendir(const char* name);
struct dirent* readdir(DIR *d);
int mkdir(const char *path, mode_t mode);
DIR *opendir(const char *name);
struct dirent *readdir(DIR *d);
long telldir(DIR *d);
void seekdir(DIR *d, off_t offset);
void rewinddir(DIR *d);
components/dfs/src/dfs.c
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components/dfs/src/dfs_file.c
+77 -58
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components/dfs/src/dfs_fs.c
+221 -216
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components/dfs/src/dfs_posix.c
+41 -30
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