/*
* 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>
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
*/
-
#ifndef __YPORTENV_LINUX_H__
#define __YPORTENV_LINUX_H__
#include <linux/fs.h>
#include <linux/stat.h>
#include <linux/sort.h>
+#include <linux/bitops.h>
+/* These type wrappings are used to support Unicode names in WinCE. */
#define YCHAR char
#define YUCHAR unsigned char
#define _Y(x) x
-#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 yaffs_sort(base, n, sz, cmp_fn) sort(base, n, sz, cmp_fn, NULL)
-
-#define Y_INLINE __inline__
#define YAFFS_LOSTNFOUND_NAME "lost+found"
#define YAFFS_LOSTNFOUND_PREFIX "obj"
-#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)
-
-#define YYIELD() schedule()
-#define Y_DUMP_STACK() dump_stack()
#define YAFFS_ROOT_MODE 0755
#define YAFFS_LOSTNFOUND_MODE 0700
-
#define Y_CURRENT_TIME CURRENT_TIME.tv_sec
#define Y_TIME_CONVERT(x) (x).tv_sec
-
-#define yaffs_sum_cmp(x, y) ((x) == (y))
-#define yaffs_strcmp(a, b) strcmp(a, b)
-
-#define TENDSTR "\n"
-#define TSTR(x) KERN_DEBUG x
-#define TCONT(x) x
-#define TOUT(p) printk p
#define compile_time_assertion(assertion) \
({ int x = __builtin_choose_expr(assertion, 0, (void)0); (void) x; })
-
-
-#ifndef Y_DUMP_STACK
-#define Y_DUMP_STACK() do { } while (0)
-#endif
-
-#ifndef YBUG
-#define YBUG() do {\
- T(YAFFS_TRACE_BUG,\
- (TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),\
- __LINE__));\
- Y_DUMP_STACK();\
+#ifdef CONFIG_YAFFS_DEBUG
+#define yaffs_trace(msk, fmt, ...) do { \
+ if (yaffs_trace_mask & (msk)) \
+ printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__); \
+} while (0)
+#else
+#define yaffs_trace(msk, fmt, ...) do { \
} while (0)
#endif
-
#endif