esp_vfs_port.c File Reference

#include "../vsf_espidf_cfg.h"
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <errno.h>
#include <dirent.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <pthread.h>
#include "component/fs/vsf_fs.h"
#include "shell/sys/linux/kernel/fs/vsf_linux_fs.h"
#include "esp_vfs.h"
#include "esp_vfs_ops.h"

Data Structures
struct	bridge_file_t
struct	bridge_fsinfo_t
struct	vfs_entry_t

Macros
#define	__VSF_FS_CLASS_IMPLEMENT
#define	__VSF_LINUX_FS_CLASS_INHERIT__
#define	VFS_MAX_REGISTERED   VSF_ESPIDF_CFG_VFS_MAX_REGISTERED
#define	VFS_MAX_FDS   16
#define	VFS_SUBPATH_MAX   128

Enumerations
enum	bridge_op_t {   BRIDGE_OP_LOOKUP ,   BRIDGE_OP_READ ,   BRIDGE_OP_WRITE ,   BRIDGE_OP_CLOSE ,   BRIDGE_OP_SETPOS }

Functions
	dcl_vsf_peda_methods (dcl_vsf_peda_methods(static, __bridge_mount)
	__vsf_component_peda_public_entry (__bridge_noop)
	__vsf_component_peda_ifs_entry (__bridge_mount, vk_fs_mount)
	__vsf_component_peda_ifs_entry (__bridge_lookup, vk_file_lookup)
	__vsf_component_peda_ifs_entry (__bridge_read, vk_file_read)
	__vsf_component_peda_ifs_entry (__bridge_write, vk_file_write)
	__vsf_component_peda_ifs_entry (__bridge_close, vk_file_close)
	__vsf_component_peda_ifs_entry (__bridge_setpos, vk_file_setpos)
esp_err_t	esp_vfs_register_fs (const char *base_path, const esp_vfs_fs_ops_t *vfs, int flags, void *ctx)
esp_err_t	esp_vfs_unregister_fs (const char *base_path)
esp_err_t	esp_vfs_register (const char *base_path, const esp_vfs_t *vfs, void *ctx)
esp_err_t	esp_vfs_unregister (const char *base_path)
esp_err_t	esp_vfs_register_fd_range (const esp_vfs_t *v, void *c, int min, int max)
esp_err_t	esp_vfs_register_fs_with_id (const esp_vfs_fs_ops_t *v, int f, void *c, esp_vfs_id_t *id)
esp_err_t	esp_vfs_unregister_fs_with_id (esp_vfs_id_t id)
esp_err_t	esp_vfs_register_with_id (const esp_vfs_t *v, void *c, esp_vfs_id_t *id)
esp_err_t	esp_vfs_unregister_with_id (esp_vfs_id_t id)
esp_err_t	esp_vfs_register_fd (esp_vfs_id_t id, int *fd)
esp_err_t	esp_vfs_register_fd_with_local_fd (esp_vfs_id_t id, int l, bool p, int *fd)
esp_err_t	esp_vfs_unregister_fd (esp_vfs_id_t id, int fd)
ssize_t	esp_vfs_write (struct _reent *r, int fd, const void *d, size_t s)
off_t	esp_vfs_lseek (struct _reent *r, int fd, off_t s, int m)
ssize_t	esp_vfs_read (struct _reent *r, int fd, void *d, size_t s)
int	esp_vfs_open (struct _reent *r, const char *p, int f, int m)
int	esp_vfs_close (struct _reent *r, int fd)
int	esp_vfs_fstat (struct _reent *r, int fd, struct stat *st)
int	esp_vfs_stat (struct _reent *r, const char *p, struct stat *st)
int	esp_vfs_link (struct _reent *r, const char *a, const char *b)
int	esp_vfs_unlink (struct _reent *r, const char *p)
int	esp_vfs_rename (struct _reent *r, const char *a, const char *b)
int	esp_vfs_utime (const char *p, const struct utimbuf *t)
int	esp_vfs_fsync (int fd)
int	esp_vfs_fcntl_r (struct _reent *r, int fd, int c, int a)
int	esp_vfs_ioctl (int fd, int c,...)
int	esp_vfs_truncate (const char *p, off_t l)
int	esp_vfs_ftruncate (int fd, off_t l)
int	esp_vfs_access (const char *p, int a)
int	esp_vfs_rmdir (const char *n)
int	esp_vfs_mkdir (const char *n, mode_t m)
DIR *	esp_vfs_opendir (const char *n)
int	esp_vfs_closedir (DIR *d)
int	esp_vfs_readdir_r (DIR *d, struct dirent *e, struct dirent **o)
struct dirent *	esp_vfs_readdir (DIR *d)
long	esp_vfs_telldir (DIR *d)
void	esp_vfs_seekdir (DIR *d, long l)
void	esp_vfs_rewinddir (DIR *d)
int	esp_vfs_select (int n, fd_set *r, fd_set *w, fd_set *e, struct timeval *t)
void	esp_vfs_select_triggered (esp_vfs_select_sem_t s)
void	esp_vfs_select_triggered_isr (esp_vfs_select_sem_t s, int *w)
ssize_t	esp_vfs_pread (int fd, void *d, size_t s, off_t o)
ssize_t	esp_vfs_pwrite (int fd, const void *s, size_t sz, off_t o)
void	esp_vfs_dump_fds (FILE *f)
void	esp_vfs_dump_registered_paths (FILE *f)

Macro Definition Documentation

__VSF_FS_CLASS_IMPLEMENT

#define __VSF_FS_CLASS_IMPLEMENT

__VSF_LINUX_FS_CLASS_INHERIT__

#define __VSF_LINUX_FS_CLASS_INHERIT__

VFS_MAX_REGISTERED

#define VFS_MAX_REGISTERED   VSF_ESPIDF_CFG_VFS_MAX_REGISTERED

VFS_MAX_FDS

#define VFS_MAX_FDS   16

VFS_SUBPATH_MAX

#define VFS_SUBPATH_MAX   128

Enumeration Type Documentation

bridge_op_t

enum bridge_op_t

Enumerator
BRIDGE_OP_LOOKUP
BRIDGE_OP_READ
BRIDGE_OP_WRITE
BRIDGE_OP_CLOSE
BRIDGE_OP_SETPOS

Function Documentation

dcl_vsf_peda_methods()

dcl_vsf_peda_methods	(	dcl_vsf_peda_methods(	static,
		__bridge_mount
	)

__vsf_component_peda_public_entry()

__vsf_component_peda_public_entry

(

__bridge_noop

)

__vsf_component_peda_ifs_entry() [1/6]

__vsf_component_peda_ifs_entry	(	__bridge_mount	,
		vk_fs_mount
	)

__vsf_component_peda_ifs_entry() [2/6]

__vsf_component_peda_ifs_entry	(	__bridge_lookup	,
		vk_file_lookup
	)

__vsf_component_peda_ifs_entry() [3/6]

__vsf_component_peda_ifs_entry	(	__bridge_read	,
		vk_file_read
	)

__vsf_component_peda_ifs_entry() [4/6]

__vsf_component_peda_ifs_entry	(	__bridge_write	,
		vk_file_write
	)

__vsf_component_peda_ifs_entry() [5/6]

__vsf_component_peda_ifs_entry	(	__bridge_close	,
		vk_file_close
	)

__vsf_component_peda_ifs_entry() [6/6]

__vsf_component_peda_ifs_entry	(	__bridge_setpos	,
		vk_file_setpos
	)

esp_vfs_register_fs()

esp_err_t esp_vfs_register_fs	(	const char *	base_path,
		const esp_vfs_fs_ops_t *	vfs,
		int	flags,
		void *	ctx
	)

esp_vfs_unregister_fs()

esp_err_t esp_vfs_unregister_fs

(

const char *

base_path

)

esp_vfs_register()

esp_err_t esp_vfs_register	(	const char *	base_path,
		const esp_vfs_t *	vfs,
		void *	ctx
	)

esp_vfs_unregister()

esp_err_t esp_vfs_unregister

(

const char *

base_path

)

esp_vfs_register_fd_range()

esp_err_t esp_vfs_register_fd_range	(	const esp_vfs_t *	v,
		void *	c,
		int	min,
		int	max
	)

esp_vfs_register_fs_with_id()

esp_err_t esp_vfs_register_fs_with_id	(	const esp_vfs_fs_ops_t *	v,
		int	f,
		void *	c,
		esp_vfs_id_t *	id
	)

esp_vfs_unregister_fs_with_id()

esp_err_t esp_vfs_unregister_fs_with_id

(

esp_vfs_id_t

id

)

esp_vfs_register_with_id()

esp_err_t esp_vfs_register_with_id	(	const esp_vfs_t *	v,
		void *	c,
		esp_vfs_id_t *	id
	)

esp_vfs_unregister_with_id()

esp_err_t esp_vfs_unregister_with_id

(

esp_vfs_id_t

id

)

esp_vfs_register_fd()

esp_err_t esp_vfs_register_fd	(	esp_vfs_id_t	id,
		int *	fd
	)

esp_vfs_register_fd_with_local_fd()

esp_err_t esp_vfs_register_fd_with_local_fd	(	esp_vfs_id_t	id,
		int	l,
		bool	p,
		int *	fd
	)

esp_vfs_unregister_fd()

esp_err_t esp_vfs_unregister_fd	(	esp_vfs_id_t	id,
		int	fd
	)

esp_vfs_write()

ssize_t esp_vfs_write	(	struct _reent *	r,
		int	fd,
		const void *	d,
		size_t	s
	)

esp_vfs_lseek()

off_t esp_vfs_lseek	(	struct _reent *	r,
		int	fd,
		off_t	s,
		int	m
	)

esp_vfs_read()

ssize_t esp_vfs_read	(	struct _reent *	r,
		int	fd,
		void *	d,
		size_t	s
	)

esp_vfs_open()

int esp_vfs_open	(	struct _reent *	r,
		const char *	p,
		int	f,
		int	m
	)

esp_vfs_close()

int esp_vfs_close	(	struct _reent *	r,
		int	fd
	)

esp_vfs_fstat()

int esp_vfs_fstat	(	struct _reent *	r,
		int	fd,
		struct stat *	st
	)

esp_vfs_stat()

int esp_vfs_stat	(	struct _reent *	r,
		const char *	p,
		struct stat *	st
	)

esp_vfs_link()

int esp_vfs_link	(	struct _reent *	r,
		const char *	a,
		const char *	b
	)

esp_vfs_unlink()

int esp_vfs_unlink	(	struct _reent *	r,
		const char *	p
	)

esp_vfs_rename()

int esp_vfs_rename	(	struct _reent *	r,
		const char *	a,
		const char *	b
	)

esp_vfs_utime()

int esp_vfs_utime	(	const char *	p,
		const struct utimbuf *	t
	)

esp_vfs_fsync()

int esp_vfs_fsync

(

int

fd

)

esp_vfs_fcntl_r()

int esp_vfs_fcntl_r	(	struct _reent *	r,
		int	fd,
		int	c,
		int	a
	)

esp_vfs_ioctl()

int esp_vfs_ioctl	(	int	fd,
		int	c,
			...
	)

esp_vfs_truncate()

int esp_vfs_truncate	(	const char *	p,
		off_t	l
	)

esp_vfs_ftruncate()

int esp_vfs_ftruncate	(	int	fd,
		off_t	l
	)

esp_vfs_access()

int esp_vfs_access	(	const char *	p,
		int	a
	)

esp_vfs_rmdir()

int esp_vfs_rmdir

(

const char *

n

)

esp_vfs_mkdir()

int esp_vfs_mkdir	(	const char *	n,
		mode_t	m
	)

esp_vfs_opendir()

DIR * esp_vfs_opendir

(

const char *

n

)

esp_vfs_closedir()

int esp_vfs_closedir

(

DIR *

d

)

esp_vfs_readdir_r()

int esp_vfs_readdir_r	(	DIR *	d,
		struct dirent *	e,
		struct dirent **	o
	)

esp_vfs_readdir()

struct dirent * esp_vfs_readdir

(

DIR *

d

)

esp_vfs_telldir()

long esp_vfs_telldir

(

DIR *

d

)

esp_vfs_seekdir()

void esp_vfs_seekdir	(	DIR *	d,
		long	l
	)

esp_vfs_rewinddir()

void esp_vfs_rewinddir

(

DIR *

d

)

esp_vfs_select()

int esp_vfs_select	(	int	n,
		fd_set *	r,
		fd_set *	w,
		fd_set *	e,
		struct timeval *	t
	)

esp_vfs_select_triggered()

void esp_vfs_select_triggered

(

esp_vfs_select_sem_t

s

)

esp_vfs_select_triggered_isr()

void esp_vfs_select_triggered_isr	(	esp_vfs_select_sem_t	s,
		int *	w
	)

esp_vfs_pread()

ssize_t esp_vfs_pread	(	int	fd,
		void *	d,
		size_t	s,
		off_t	o
	)

esp_vfs_pwrite()

ssize_t esp_vfs_pwrite	(	int	fd,
		const void *	s,
		size_t	sz,
		off_t	o
	)

esp_vfs_dump_fds()

void esp_vfs_dump_fds

(

FILE *

f

)

esp_vfs_dump_registered_paths()

void esp_vfs_dump_registered_paths

(

FILE *

f

)