yystopf/openharmony_kernel_liteos_a
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Description:vfs refactoring

Browse Source 
Feature or Bugfix:Feature
Binary Source:Huawei
PrivateCode(Yes/No):Yes

Change-Id: I175d2648bc6f9078c34de2c0a5c93fda10b86c47
ChangeID:13306388
This commit is contained in:
wangchenyang
2021-01-14 16:50:10 +08:00
committed by mamingshuai
parent eb474b86bb
commit d970750808
78 changed files with 5341 additions and 4165 deletions
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fs/proc/include/proc_file.h
+3
View File
@@ -181,4 +181,7 @@ int LseekDirProcFile(struct ProcDirEntry *pde, off_t *pos, int whence);
*/
extern int CloseProcFile(struct ProcDirEntry *pde);
extern struct ProcDirEntry *GetProcRootEntry(void);
extern int ProcOpen(struct ProcFile *procFile);
#endif
fs/proc/include/proc_fs.h
+10 -10
View File
@@ -50,7 +50,6 @@ extern "C" {
#endif /* __cplusplus */
typedef unsigned short fmode_t;
#define MAX_NAMELEN 32
#define PROC_ERROR (-1)
/* 64bit hashes as llseek() offset (for directories) */
@@ -83,8 +82,8 @@ struct ProcFile;
struct ProcFileOperations {
char *name;
ssize_t (*write)(struct ProcFile *pf, const char *buf, size_t count, loff_t *ppos);
int (*open)(struct inode *inode, struct ProcFile *pf);
int (*release)(struct inode *inode, struct ProcFile *pf);
int (*open)(struct Vnode *vnode, struct ProcFile *pf);
int (*release)(struct Vnode *vnode, struct ProcFile *pf);
int (*read)(struct SeqBuf *m, void *v);
};
@@ -100,7 +99,8 @@ struct ProcDirEntry {
int nameLen;
struct ProcDirEntry *pdirCurrent;
char name[MAX_NAMELEN];
char name[NAME_MAX];
enum VnodeType type;
};
struct ProcFile {
@@ -111,13 +111,13 @@ struct ProcFile {
struct ProcDirEntry *pPDE;
unsigned long long fVersion;
loff_t fPos;
char name[MAX_NAMELEN];
char name[NAME_MAX];
};
struct ProcStat {
mode_t stMode;
struct ProcDirEntry *pPDE;
char name[MAX_NAMELEN];
char name[NAME_MAX];
};
struct ProcData {
@@ -138,7 +138,7 @@ struct ProcData {
* @brief create a proc node
*
* @par Description:
* This API is used to create the node by 'name' and parent inode
* This API is used to create the node by 'name' and parent vnode
*
* @attention
* <ul>
@@ -165,7 +165,7 @@ extern struct ProcDirEntry *CreateProcEntry(const char *name, mode_t mode, struc
* @brief remove a proc node
*
* @par Description:
* This API is used to remove the node by 'name' and parent inode
* This API is used to remove the node by 'name' and parent vnode
*
* @attention
* <ul>
@@ -188,7 +188,7 @@ extern void RemoveProcEntry(const char *name, struct ProcDirEntry *parent);
* @brief create a proc directory node
*
* @par Description:
* This API is used to create the directory node by 'name' and parent inode
* This API is used to create the directory node by 'name' and parent vnode
*
* @attention
* <ul>
@@ -214,7 +214,7 @@ extern struct ProcDirEntry *ProcMkdir(const char *name, struct ProcDirEntry *par
* @brief create a proc node
*
* @par Description:
* This API is used to create the node by 'name' and parent inode,
* This API is used to create the node by 'name' and parent vnode,
* And assignment operation function
*
* @attention