/*
* 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
+ * Copyright (C) 2002-2018 Aleph One Ltd.
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
/* Definition of types */
+#ifdef CONFIG_YAFFS_DEFINES_TYPES
typedef unsigned char u8;
typedef unsigned short u16;
-typedef unsigned u32;
-
-
-#ifndef WIN32
-#include <sys/stat.h>
+typedef unsigned int u32;
+typedef unsigned long long u64;
+typedef signed int s32;
#endif
#define DT_WHT 14
-#ifndef WIN32
-#include <sys/stat.h>
-#endif
-
/*
* Attribute flags.
* These are or-ed together to select what has been changed.
#ifdef CONFIG_YAFFSFS_PROVIDE_VALUES
#ifndef O_RDONLY
-#define O_RDONLY 00
+#define O_RDONLY 00
#endif
#ifndef O_WRONLY
#define O_RDWR 02
#endif
-#ifndef O_CREAT
-#define O_CREAT 0100
+#ifndef O_CREAT
+#define O_CREAT 0100
#endif
#ifndef O_EXCL
#define EACCES 13
#endif
-#ifndef EXDEV
+#ifndef EXDEV
#define EXDEV 18
#endif
#endif
-// Mode flags
+/* Mode flags */
#ifndef S_IFMT
#define S_IFMT 0170000
#endif
+#ifndef S_IFSOCK
+#define S_IFSOCK 0140000
+#endif
+
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+#ifndef S_IFCHR
+#define S_IFCHR 0020000
+#endif
+
+#ifndef S_IFBLK
+#define S_IFBLK 0060000
+#endif
+
#ifndef S_IFLNK
#define S_IFLNK 0120000
#endif
#define S_IFREG 0100000
#endif
-#ifndef S_IREAD
+#ifndef S_ISSOCK
+#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+#endif
+#ifndef S_ISLNK
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+#ifndef S_ISREG
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#endif
+#ifndef S_ISBLK
+#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#endif
+#ifndef S_ISCHR
+#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#endif
+#ifndef S_ISFIFO
+#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#endif
+
+
+#ifndef S_IRUSR
+#define S_IRUSR 0000400
+#endif
+
+#ifndef S_IWUSR
+#define S_IWUSR 0000200
+#endif
+
+#ifndef S_IXUSR
+#define S_IXUSR 0000100
+#endif
+
+#ifndef S_IREAD
#define S_IREAD 0000400
#endif
#define S_IEXEC 0000100
#endif
+
+#else
+#include <errno.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#endif
+
+#endif
+
+/* Create some less common define values if they don't exist */
#ifndef XATTR_CREATE
#define XATTR_CREATE 1
#endif
#define F_OK 0
#endif
-#else
-#include <errno.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#endif
-
+#ifndef S_ISSOCK
+#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
#endif
#ifndef Y_DUMP_STACK