mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
e6964819b4
As per the posix spec, `d_ino` should be defined as `ino_t`. See the reference: http://pubs.opengroup.org/onlinepubs/7908799/xsh/dirent.h.html.
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
/**
|
|
* This header file provides POSIX-compatible definitions of directory
|
|
* access data types. Starting with newlib 3.3, related functions are defined
|
|
* in 'dirent.h' bundled with newlib.
|
|
* See http://pubs.opengroup.org/onlinepubs/7908799/xsh/dirent.h.html
|
|
* for reference.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief Opaque directory structure
|
|
*/
|
|
typedef struct {
|
|
uint16_t dd_vfs_idx; /*!< VFS index, not to be used by applications */
|
|
uint16_t dd_rsv; /*!< field reserved for future extension */
|
|
/* remaining fields are defined by VFS implementation */
|
|
} DIR;
|
|
|
|
/**
|
|
* @brief Directory entry structure
|
|
*/
|
|
struct dirent {
|
|
ino_t d_ino; /*!< file number */
|
|
uint8_t d_type; /*!< not defined in POSIX, but present in BSD and Linux */
|
|
#define DT_UNKNOWN 0
|
|
#define DT_REG 1
|
|
#define DT_DIR 2
|
|
#if __BSD_VISIBLE
|
|
#define MAXNAMLEN 255
|
|
char d_name[MAXNAMLEN+1]; /*!< zero-terminated file name */
|
|
#else
|
|
char d_name[256];
|
|
#endif
|
|
};
|
|
|
|
DIR* opendir(const char* name);
|
|
struct dirent* readdir(DIR* pdir);
|
|
long telldir(DIR* pdir);
|
|
void seekdir(DIR* pdir, long loc);
|
|
void rewinddir(DIR* pdir);
|
|
int closedir(DIR* pdir);
|
|
int readdir_r(DIR* pdir, struct dirent* entry, struct dirent** out_dirent);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|