Change yboot.c to LGPL as was intended

[yaffs/.git] / yportenv.h

diff --git a/yportenv.h b/yportenv.h
index fc84fc5a2ef3233f1d6eff58a663ebf93cdcd815..1d4428f4f35dde299c4f48eed52b7015ba6522f8 100644 (file)
--- a/yportenv.h
+++ b/yportenv.h
@@ -9,48 +9,129 @@
  * Created by Charles Manning <charles@aleph1.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
+ * 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.
+ *
+ * $Id: yportenv.h,v 1.14 2004-10-10 18:03:35 charles Exp $
+ *
  */
  
-#ifndef __PORTENV_H__
-#define __PORTENV_H__
+#ifndef __YPORTENV_H__
+#define __YPORTENV_H__
 
-#ifndef __KERNEL__
 
-#include "stdlib.h"
-#include "stdio.h"
-#include "string.h"
+#if defined CONFIG_YAFFS_WINCE
 
-#define YPRINTF(x) printf x
-#define YMALLOC(x) malloc(x)
-#define YFREE(x)   free(x)
+#include "ywinceenv.h"
 
+#elif  defined __KERNEL__
 
-#define YINFO(s) YPRINTF(( __FILE__ " %d %s\n",__LINE__,s))
-#define YALERT(s) YINFO(s)
 
-#else
 
+// Linux kernel
 #include "linux/kernel.h"
+#include "linux/version.h"
 #include "linux/mm.h"
 #include "linux/string.h"
 #include "linux/slab.h"
 
-#define YPRINTF(x) printk x
+
+#define YAFFS_LOSTNFOUND_NAME          "lost+found"
+#define YAFFS_LOSTNFOUND_PREFIX                "obj"
+
+//#define YPRINTF(x) printk x
 #define YMALLOC(x) kmalloc(x,GFP_KERNEL)
 #define YFREE(x)   kfree(x)
 
+#define YAFFS_ROOT_MODE                                0666
+#define YAFFS_LOSTNFOUND_MODE          0666
+
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
+#define Y_CURRENT_TIME CURRENT_TIME.tv_sec
+#define Y_TIME_CONVERT(x) (x).tv_sec
+#else
+#define Y_CURRENT_TIME CURRENT_TIME
+#define Y_TIME_CONVERT(x) (x)
 #endif
 
+#define yaffs_SumCompare(x,y) ((x) == (y))
+#define yaffs_strcmp(a,b) strcmp(a,b)
 
+#define TENDSTR "\n"
+#define TSTR(x) KERN_DEBUG x
+#define TOUT(p) printk p
 
-#define YINFO(s) YPRINTF((KERN_DEBUG __FILE__ " %d %s\n",__LINE__,s))
-#define YALERT(s) YINFO(s)
 
-#endif
+#elif defined CONFIG_YAFFS_DIRECT
+
+// Direct interface
+#include "ydirectenv.h"
+
+#elif defined CONFIG_YAFFS_UTIL
+
+// Stuff for YAFFS utilities
+
+#include "stdlib.h"
+#include "stdio.h"
+#include "string.h"
+
+#include "devextras.h"
 
+#define YMALLOC(x) malloc(x)
+#define YFREE(x)   free(x)
+
+
+//#define YINFO(s) YPRINTF(( __FILE__ " %d %s\n",__LINE__,s))
+//#define YALERT(s) YINFO(s)
+
+
+#define TENDSTR "\n"
+#define TSTR(x) x
+#define TOUT(p) printf p
+
+
+#define YAFFS_LOSTNFOUND_NAME          "lost+found"
+#define YAFFS_LOSTNFOUND_PREFIX                "obj"
+//#define YPRINTF(x) printf x
+
+
+#define CURRENT_TIME 0
+#define YAFFS_ROOT_MODE                                0666
+#define YAFFS_LOSTNFOUND_MODE          0666
+
+#define yaffs_SumCompare(x,y) ((x) == (y))
+#define yaffs_strcmp(a,b) strcmp(a,b)
 
+#else
+// Should have specified a configuration type
+#error Unknown configuration
+
+#endif 
+
+
+extern unsigned yaffs_traceMask;
+
+#define YAFFS_TRACE_ERROR              0x0001
+#define YAFFS_TRACE_OS                 0x0002
+#define YAFFS_TRACE_ALLOCATE   0x0004
+#define YAFFS_TRACE_SCAN               0x0008
+#define YAFFS_TRACE_BAD_BLOCKS 0x0010
+#define YAFFS_TRACE_ERASE              0x0020
+#define YAFFS_TRACE_GC                 0x0040
+#define YAFFS_TRACE_TRACING            0x0100
+#define YAFFS_TRACE_ALWAYS             0x0200
+#define YAFFS_TRACE_BUG                        0x8000
+
+#define T(mask,p) do{ if((mask) & (yaffs_traceMask | YAFFS_TRACE_ERROR)) TOUT(p);} while(0) 
+
+
+#ifndef CONFIG_YAFFS_WINCE
+#define YBUG() T(YAFFS_TRACE_BUG,(TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),__LINE__))
+#endif
+
+#endif