Have updated yaffs direct tests and added README files to the tests.

[yaffs2.git] / direct / yaffsfs.h

diff --git a/direct/yaffsfs.h b/direct/yaffsfs.h
index 7c36dabdd7a7cf5a2bc0b89dc0781ca721fa3b74..6b6b328bd1f07b6661986176f31b37c22ed3cc24 100644 (file)
--- a/direct/yaffsfs.h
+++ b/direct/yaffsfs.h
@@ -1,7 +1,7 @@
 /*
- * YAFFS: Yet another Flash File System . A NAND-flash specific file system. 
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
  *
- * Copyright (C) 2002-2010 Aleph One Ltd.
+ * Copyright (C) 2002-2011 Aleph One Ltd.
  *   for Toby Churchill Ltd and Brightstar Engineering
  *
  * Created by Charles Manning <charles@aleph1.co.uk>
@@ -35,6 +35,8 @@
 #define NAME_MAX       256
 #endif
 
+#define YAFFS_MAX_FILE_SIZE (0x7FFFFFFF)
+
 
 struct yaffs_dirent{
     long d_ino;                 /* inode number */
@@ -75,7 +77,15 @@ struct yaffs_stat{
 #endif
 };
 
+
+struct yaffs_utimbuf {
+       unsigned long actime;
+       unsigned long modtime;
+};
+
+
 int yaffs_open(const YCHAR *path, int oflag, int mode) ;
+
 int yaffs_close(int fd) ;
 int yaffs_fsync(int fd) ;
 int yaffs_fdatasync(int fd) ;
@@ -93,8 +103,8 @@ int yaffs_pwrite(int fd, const void *buf, unsigned int nbyte, unsigned int offse
 
 off_t yaffs_lseek(int fd, off_t offset, int whence) ;
 
-int yaffs_truncate(const YCHAR *path, off_t newSize);
-int yaffs_ftruncate(int fd, off_t newSize);
+int yaffs_truncate(const YCHAR *path, off_t new_size);
+int yaffs_ftruncate(int fd, off_t new_size);
 
 int yaffs_unlink(const YCHAR *path) ;
 int yaffs_rename(const YCHAR *oldPath, const YCHAR *newPath) ;
@@ -103,6 +113,10 @@ int yaffs_stat(const YCHAR *path, struct yaffs_stat *buf) ;
 int yaffs_lstat(const YCHAR *path, struct yaffs_stat *buf) ;
 int yaffs_fstat(int fd, struct yaffs_stat *buf) ;
 
+int yaffs_utime(const YCHAR *path, const struct yaffs_utimbuf *buf);
+int yaffs_futime(int fd, const struct yaffs_utimbuf *buf);
+
+
 int yaffs_setxattr(const char *path, const char *name, const void *data, int size, int flags);
 int yaffs_lsetxattr(const char *path, const char *name, const void *data, int size, int flags);
 int yaffs_fsetxattr(int fd, const char *name, const void *data, int size, int flags);
@@ -127,8 +141,8 @@ int yaffs_get_wince_times(int fd, unsigned *wctime, unsigned *watime, unsigned *
 
 #endif
 
-int yaffs_chmod(const YCHAR *path, mode_t mode); 
-int yaffs_fchmod(int fd, mode_t mode); 
+int yaffs_chmod(const YCHAR *path, mode_t mode);
+int yaffs_fchmod(int fd, mode_t mode);
 
 int yaffs_mkdir(const YCHAR *path, mode_t mode) ;
 int yaffs_rmdir(const YCHAR *path) ;
@@ -139,18 +153,18 @@ void yaffs_rewinddir(yaffs_DIR *dirp) ;
 int yaffs_closedir(yaffs_DIR *dirp) ;
 
 int yaffs_mount(const YCHAR *path) ;
-int yaffs_mount2(const YCHAR *path, int readOnly);
+int yaffs_mount2(const YCHAR *path, int read_only);
 int yaffs_unmount(const YCHAR *path) ;
 int yaffs_unmount2(const YCHAR *path, int force);
-int yaffs_remount(const YCHAR *path, int force, int readOnly);
+int yaffs_remount(const YCHAR *path, int force, int read_only);
 
 
 int yaffs_sync(const YCHAR *path) ;
 
-int yaffs_symlink(const YCHAR *oldpath, const YCHAR *newpath); 
-int yaffs_readlink(const YCHAR *path, YCHAR *buf, int bufsiz); 
+int yaffs_symlink(const YCHAR *oldpath, const YCHAR *newpath);
+int yaffs_readlink(const YCHAR *path, YCHAR *buf, int bufsiz);
 
-int yaffs_link(const YCHAR *oldpath, const YCHAR *newpath); 
+int yaffs_link(const YCHAR *oldpath, const YCHAR *newpath);
 int yaffs_mknod(const YCHAR *pathname, mode_t mode, dev_t dev);
 
 loff_t yaffs_freespace(const YCHAR *path);
@@ -158,17 +172,53 @@ loff_t yaffs_totalspace(const YCHAR *path);
 
 int yaffs_inodecount(const YCHAR *path);
 
+int yaffs_n_handles(const YCHAR *path);
+
+#define YAFFS_SHARE_READ  1
+#define YAFFS_SHARE_WRITE 2
+int yaffs_open_sharing(const YCHAR *path, int oflag, int mode, int shareMode) ;
+
 
-struct yaffs_DeviceStruct;
-void yaffs_AddDevice(struct yaffs_DeviceStruct *dev);
+struct yaffs_dev;
+void yaffs_add_device(struct yaffs_dev *dev);
 
-int yaffs_StartUp(void);
+int yaffs_start_up(void);
+int yaffsfs_GetLastError(void);
 
+/* Function to get the last error */
+int yaffs_get_error(void);
+const char * yaffs_error_to_str(int err);
 
 /* Function only for debugging */
 void * yaffs_getdev(const YCHAR *path);
-int yaffs_DumpDevStruct(const YCHAR *path);
+int yaffs_dump_dev(const YCHAR *path);
+int yaffs_set_error(int error);
 
+/* Trace control functions */
+unsigned  yaffs_set_trace(unsigned tm);
+unsigned  yaffs_get_trace(void);
 #endif
 
 
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __error_handler_h__
+#define __error_handler_h__
+#include <stdio.h>
+
+#include "yaffsfs.h"
+#include "yportenv.h"
+#endif