We provide the posix file operations with the help of the SD library. For the ESP32 we set up a virtual file system.
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| FileSystemSD (const char *name, ES_SD &sd) |
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| FileSystemSD (const char *name) |
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void | setSD (ES_SD &sd) |
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void | setFileSystemForSearch () |
| Selects the actual File System to be used for directory searches.
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int | open (const char *path, int flags, int mode) override |
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ssize_t | write (int fd, const void *data, size_t size) override |
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ssize_t | read (int fd, void *data, size_t size) override |
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int | close (int fd) override |
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int | fstat (int fd, struct stat *st) override |
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int | stat (const char *path, struct stat *st) override |
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off_t | lseek (int fd, off_t offset, int mode) override |
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DIR * | opendir (const char *path) override |
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dirent * | readdir (DIR *dir) override |
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int | closedir (DIR *pdir) override |
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virtual const char * | name () override |
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| FileSystemBase (const char *path) |
| Constructor for a new file system. More...
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virtual const char * | pathPrefix () |
| Provides the path for all relevant files managed by this file system.
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virtual bool | isValidFile (const char *path) |
| Checks if the file is managed by this file system. More...
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| operator bool () |
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virtual const char * | name () |
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virtual int | open (const char *path, int flags, int mode) |
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virtual ssize_t | write (int fd, const void *data, size_t size) |
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virtual ssize_t | read (int fd, void *data, size_t size) |
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virtual int | close (int fd) |
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virtual int | fstat (int fd, struct stat *st) |
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virtual int | stat (const char *pathname, struct stat *statbuf) |
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virtual off_t | lseek (int fd, off_t offset, int mode) |
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virtual off_t | tell (int fd) |
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virtual DIR * | opendir (const char *name) |
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virtual dirent * | readdir (DIR *pdir) |
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virtual int | closedir (DIR *pdir) |
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virtual int | unlink (const char *path) |
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virtual void * | mem_map (const char *path, size_t *p_size) |
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virtual bool | is_readonly () |
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We provide the posix file operations with the help of the SD library. For the ESP32 we set up a virtual file system.
- Author
- Phil Schatzmann
- Copyright
- GPLv3