Merge branch 'master' of ssh://www.aleph1.co.uk/home/aleph1/git/yaffs2

[yaffs2.git] / yportenv.h

diff --git a/yportenv.h b/yportenv.h
index 097b2a6756bfcc820f78a0f8e00b37f0ce70ca35..e1f61f49fab59c2b85e64f49b65ebd0f7fbc36a3 100644 (file)
--- a/yportenv.h
+++ b/yportenv.h
@@ -23,13 +23,13 @@
  * as well as with it.
  */
 
-#define MTD_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
+#define MTD_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
 
 #if defined CONFIG_YAFFS_WINCE
 
 #include "ywinceenv.h"
 
-#elif  defined __KERNEL__
+#elif defined __KERNEL__
 
 #include "moduleconfig.h"
 
@@ -38,7 +38,7 @@
 #include <linux/version.h>
 #define MTD_VERSION_CODE LINUX_VERSION_CODE
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
 #include <linux/config.h>
 #endif
 #include <linux/kernel.h>
@@ -51,12 +51,13 @@
 #define YCHAR char
 #define YUCHAR unsigned char
 #define _Y(x)     x
-#define yaffs_strcpy(a,b)    strcpy(a,b)
-#define yaffs_strncpy(a,b,c) strncpy(a,b,c)
-#define yaffs_strncmp(a,b,c) strncmp(a,b,c)
-#define yaffs_strlen(s)             strlen(s)
-#define yaffs_sprintf       sprintf
-#define yaffs_toupper(a)     toupper(a)
+#define yaffs_strcat(a, b)     strcat(a, b)
+#define yaffs_strcpy(a, b)     strcpy(a, b)
+#define yaffs_strncpy(a, b, c) strncpy(a, b, c)
+#define yaffs_strncmp(a, b, c) strncmp(a, b, c)
+#define yaffs_strnlen(s,m)     strnlen(s,m)
+#define yaffs_sprintf         sprintf
+#define yaffs_toupper(a)       toupper(a)
 
 #define Y_INLINE inline
 
@@ -64,19 +65,19 @@
 #define YAFFS_LOSTNFOUND_PREFIX                "obj"
 
 /* #define YPRINTF(x) printk x */
-#define YMALLOC(x) kmalloc(x,GFP_KERNEL)
+#define YMALLOC(x) kmalloc(x, GFP_NOFS)
 #define YFREE(x)   kfree(x)
 #define YMALLOC_ALT(x) vmalloc(x)
 #define YFREE_ALT(x)   vfree(x)
 #define YMALLOC_DMA(x) YMALLOC(x)
 
-// KR - added for use in scan so processes aren't blocked indefinitely.
+/* KR - added for use in scan so processes aren't blocked indefinitely. */
 #define YYIELD() schedule()
 
-#define YAFFS_ROOT_MODE                        0666
-#define YAFFS_LOSTNFOUND_MODE          0666
+#define YAFFS_ROOT_MODE                        0755
+#define YAFFS_LOSTNFOUND_MODE          0700
 
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
+#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
@@ -84,15 +85,16 @@
 #define Y_TIME_CONVERT(x) (x)
 #endif
 
-#define yaffs_SumCompare(x,y) ((x) == (y))
-#define yaffs_strcmp(a,b) strcmp(a,b)
+#define yaffs_SumCompare(x, y) ((x) == (y))
+#define yaffs_strcmp(a, b) strcmp(a, b)
 
 #define TENDSTR "\n"
 #define TSTR(x) KERN_WARNING x
+#define TCONT(x) x
 #define TOUT(p) printk p
 
 #define yaffs_trace(mask, fmt, args...) \
-       do { if ((mask) & (yaffs_traceMask|YAFFS_TRACE_ERROR)) \
+       do { if ((mask) & (yaffs_traceMask| YAFFS_TRACE_ALWAYS)) \
                printk(KERN_WARNING "yaffs: " fmt, ## args); \
        } while (0)
 
@@ -101,7 +103,7 @@
 
 #elif defined CONFIG_YAFFS_DIRECT
 
-#define MTD_VERSION_CODE MTD_VERSION(2,6,22)
+#define MTD_VERSION_CODE MTD_VERSION(2, 6, 22)
 
 /* Direct interface */
 #include "ydirectenv.h"
@@ -124,11 +126,12 @@
 #define YCHAR char
 #define YUCHAR unsigned char
 #define _Y(x)     x
-#define yaffs_strcpy(a,b)    strcpy(a,b)
-#define yaffs_strncpy(a,b,c) strncpy(a,b,c)
-#define yaffs_strlen(s)             strlen(s)
-#define yaffs_sprintf       sprintf
-#define yaffs_toupper(a)     toupper(a)
+#define yaffs_strcat(a, b)     strcat(a, b)
+#define yaffs_strcpy(a, b)     strcpy(a, b)
+#define yaffs_strncpy(a, b, c) strncpy(a, b, c)
+#define yaffs_strnlen(s,m)            strnlen(s,m)
+#define yaffs_sprintf         sprintf
+#define yaffs_toupper(a)       toupper(a)
 
 #define Y_INLINE inline
 
@@ -143,11 +146,11 @@
 #define YAFFS_LOSTNFOUND_PREFIX                "obj"
 /* #define YPRINTF(x) printf x */
 
-#define YAFFS_ROOT_MODE                                0666
-#define YAFFS_LOSTNFOUND_MODE          0666
+#define YAFFS_ROOT_MODE                        0755
+#define YAFFS_LOSTNFOUND_MODE          0700
 
-#define yaffs_SumCompare(x,y) ((x) == (y))
-#define yaffs_strcmp(a,b) strcmp(a,b)
+#define yaffs_SumCompare(x, y) ((x) == (y))
+#define yaffs_strcmp(a, b) strcmp(a, b)
 
 #else
 /* Should have specified a configuration type */
@@ -155,46 +158,9 @@
 
 #endif
 
-/* see yaffs_fs.c */
-extern unsigned int yaffs_traceMask;
-extern unsigned int yaffs_wr_attempts;
-
-/*
- * Tracing flags.
- * The flags masked in YAFFS_TRACE_ALWAYS are always traced.
- */
-
-#define YAFFS_TRACE_OS                 0x00000002
-#define YAFFS_TRACE_ALLOCATE           0x00000004
-#define YAFFS_TRACE_SCAN               0x00000008
-#define YAFFS_TRACE_BAD_BLOCKS         0x00000010
-#define YAFFS_TRACE_ERASE              0x00000020
-#define YAFFS_TRACE_GC                 0x00000040
-#define YAFFS_TRACE_WRITE              0x00000080
-#define YAFFS_TRACE_TRACING            0x00000100
-#define YAFFS_TRACE_DELETION           0x00000200
-#define YAFFS_TRACE_BUFFERS            0x00000400
-#define YAFFS_TRACE_NANDACCESS         0x00000800
-#define YAFFS_TRACE_GC_DETAIL          0x00001000
-#define YAFFS_TRACE_SCAN_DEBUG         0x00002000
-#define YAFFS_TRACE_MTD                        0x00004000
-#define YAFFS_TRACE_CHECKPOINT         0x00008000
-
-#define YAFFS_TRACE_VERIFY             0x00010000
-#define YAFFS_TRACE_VERIFY_NAND                0x00020000
-#define YAFFS_TRACE_VERIFY_FULL                0x00040000
-#define YAFFS_TRACE_VERIFY_ALL         0x000F0000
-
-
-#define YAFFS_TRACE_ERROR              0x40000000
-#define YAFFS_TRACE_BUG                        0x80000000
-#define YAFFS_TRACE_ALWAYS             0xF0000000
-
-
-#define T(mask,p) do{ if((mask) & (yaffs_traceMask | YAFFS_TRACE_ALWAYS)) TOUT(p);} while(0)
 
 #ifndef YBUG
-#define YBUG() do {T(YAFFS_TRACE_BUG,(TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),__LINE__));} while(0)
+#define YBUG() do {T(YAFFS_TRACE_BUG, (TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR), __LINE__)); } while (0)
 #endif
 
 #endif