A filesystem-like object is one that can be used to open file-like objects though it by fopen("/name/filename", mode) More...
#include <FileSystemHandle.h>
Public Member Functions | |
| virtual | ~FileSystemHandle () |
| FileSystemHandle lifetime. More... | |
| virtual int | open (FileHandle **file, const char *filename, int flags)=0 |
| Open a file on the filesystem. More... | |
| virtual int | open (DirHandle **dir, const char *path) |
| Open a directory on the filesystem. More... | |
| virtual int | remove (const char *path) |
| Remove a file from the filesystem. More... | |
| virtual int | rename (const char *path, const char *newpath) |
| Rename a file in the filesystem. More... | |
| virtual int | stat (const char *path, struct stat *st) |
| Store information about the file in a stat structure. More... | |
| virtual int | mkdir (const char *path, mode_t mode) |
| Create a directory in the filesystem. More... | |
| virtual int | statvfs (const char *path, struct statvfs *buf) |
| Store information about the mounted filesystem in a statvfs structure. More... | |
A filesystem-like object is one that can be used to open file-like objects though it by fopen("/name/filename", mode)
Implementations must define at least open (the default definitions of the rest of the functions just return error values).
Definition at line 44 of file FileSystemHandle.h.
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virtual |
FileSystemHandle lifetime.
Definition at line 48 of file FileSystemHandle.h.
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virtual |
Create a directory in the filesystem.
| path | The name of the directory to create. |
| mode | The permissions with which to create the directory |
Reimplemented in LittleFileSystem, FATFileSystem, and FileSystem.
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pure virtual |
Open a file on the filesystem.
| file | Destination for the handle to a newly created file |
| filename | The name of the file to open |
| flags | The flags to open the file in, one of O_RDONLY, O_WRONLY, O_RDWR, bitwise or'd with one of O_CREAT, O_TRUNC, O_APPEND |
Implemented in FileSystem.
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virtual |
Open a directory on the filesystem.
| dir | Destination for the handle to the directory |
| path | Name of the directory to open |
Reimplemented in FileSystem.
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virtual |
Remove a file from the filesystem.
| path | The name of the file to remove. |
Reimplemented in LittleFileSystem, FATFileSystem, and FileSystem.
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virtual |
Rename a file in the filesystem.
| path | The name of the file to rename. |
| newpath | The name to rename it to |
Reimplemented in LittleFileSystem, FATFileSystem, and FileSystem.
Store information about the file in a stat structure.
| path | The name of the file to find information about |
| st | The stat buffer to write to |
Reimplemented in LittleFileSystem, FATFileSystem, and FileSystem.
Store information about the mounted filesystem in a statvfs structure.
| path | The name of the file to find information about |
| buf | The stat buffer to write to |
Reimplemented in LittleFileSystem, FATFileSystem, and FileSystem.
