X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fyportenv.h;h=d931f8127525bfe96c2b98a105ccc752fd9b462e;hp=0d0d0faa2cf6ca04f4b5340830deaa74e2df3b35;hb=HEAD;hpb=d43e901b5bf74d8d40dda18f0d5da15c76245510

diff --git a/direct/yportenv.h b/direct/yportenv.h
index 0d0d0fa..5a79f93 100644
--- a/direct/yportenv.h
+++ b/direct/yportenv.h
@@ -1,8 +1,7 @@
 /*
  * 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>
  *
@@ -18,11 +17,33 @@
 #define __YPORTENV_H__
 
 
+#ifdef __rtems__
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+
+#define CONFIG_YAFFS_DIRECT 1
+#define CONFIG_YAFFS_SHORT_NAMES_IN_RAM 1
+#define CONFIG_YAFFS_YAFFS2 1
+#define CONFIG_YAFFS_PROVIDE_DEFS 1
+#define CONFIG_YAFFSFS_PROVIDE_VALUES 1
+#define CONFIG_YAFFS_DEFINES_TYPES 1
+#define CONFIG_YAFFS_USE_32_BIT_TIME_T 1
+#define NO_Y_INLINE 1
+#define loff_t off_t
+
+#endif /* __rtems__ */
+
 /* Definition of types */
+#ifdef CONFIG_YAFFS_DEFINES_TYPES
 typedef unsigned char u8;
 typedef unsigned short u16;
-typedef unsigned u32;
-
+typedef unsigned int u32;
+typedef unsigned long long u64;
+typedef signed int s32;
+#endif
 
 #ifdef CONFIG_YAFFS_PROVIDE_DEFS
 /* File types */
@@ -92,7 +113,7 @@ struct iattr {
 #ifdef CONFIG_YAFFSFS_PROVIDE_VALUES
 
 #ifndef O_RDONLY
-#define O_RDONLY        00
+#define O_RDONLY	00
 #endif
 
 #ifndef O_WRONLY
@@ -103,8 +124,8 @@ struct iattr {
 #define O_RDWR		02
 #endif
 
-#ifndef O_CREAT		
-#define O_CREAT 	0100
+#ifndef O_CREAT
+#define O_CREAT		0100
 #endif
 
 #ifndef O_EXCL
@@ -155,7 +176,7 @@ struct iattr {
 #define EACCES	13
 #endif
 
-#ifndef EXDEV	
+#ifndef EXDEV
 #define EXDEV	18
 #endif
 
@@ -212,7 +233,7 @@ struct iattr {
 #endif
 
 
-// Mode flags
+/* Mode flags */
 
 #ifndef S_IFMT
 #define S_IFMT		0170000
@@ -246,16 +267,42 @@ struct iattr {
 #define S_IFREG		0100000
 #endif
 
+#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_IREAD 
+#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
 
@@ -267,6 +314,16 @@ struct iattr {
 #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
@@ -282,12 +339,8 @@ struct iattr {
 #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