diff options
author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
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committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
commit | fcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch) | |
tree | a57612d1888735a2ec7972891b68c1ac5ec8faea /fs/yaffs2/yportenv.h | |
parent | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff) |
Diffstat (limited to 'fs/yaffs2/yportenv.h')
-rw-r--r-- | fs/yaffs2/yportenv.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/fs/yaffs2/yportenv.h b/fs/yaffs2/yportenv.h new file mode 100644 index 00000000000..8183425448c --- /dev/null +++ b/fs/yaffs2/yportenv.h | |||
@@ -0,0 +1,70 @@ | |||
1 | /* | ||
2 | * YAFFS: Yet another Flash File System . A NAND-flash specific file system. | ||
3 | * | ||
4 | * Copyright (C) 2002-2010 Aleph One Ltd. | ||
5 | * for Toby Churchill Ltd and Brightstar Engineering | ||
6 | * | ||
7 | * Created by Charles Manning <charles@aleph1.co.uk> | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify | ||
10 | * it under the terms of the GNU Lesser General Public License version 2.1 as | ||
11 | * published by the Free Software Foundation. | ||
12 | * | ||
13 | * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. | ||
14 | */ | ||
15 | |||
16 | #ifndef __YPORTENV_LINUX_H__ | ||
17 | #define __YPORTENV_LINUX_H__ | ||
18 | |||
19 | #include <linux/version.h> | ||
20 | #include <linux/kernel.h> | ||
21 | #include <linux/mm.h> | ||
22 | #include <linux/sched.h> | ||
23 | #include <linux/string.h> | ||
24 | #include <linux/slab.h> | ||
25 | #include <linux/vmalloc.h> | ||
26 | #include <linux/xattr.h> | ||
27 | #include <linux/list.h> | ||
28 | #include <linux/types.h> | ||
29 | #include <linux/fs.h> | ||
30 | #include <linux/stat.h> | ||
31 | #include <linux/sort.h> | ||
32 | #include <linux/bitops.h> | ||
33 | |||
34 | #define YCHAR char | ||
35 | #define YUCHAR unsigned char | ||
36 | #define _Y(x) x | ||
37 | |||
38 | #define YAFFS_LOSTNFOUND_NAME "lost+found" | ||
39 | #define YAFFS_LOSTNFOUND_PREFIX "obj" | ||
40 | |||
41 | |||
42 | #define YAFFS_ROOT_MODE 0755 | ||
43 | #define YAFFS_LOSTNFOUND_MODE 0700 | ||
44 | |||
45 | #define Y_CURRENT_TIME CURRENT_TIME.tv_sec | ||
46 | #define Y_TIME_CONVERT(x) (x).tv_sec | ||
47 | |||
48 | #define compile_time_assertion(assertion) \ | ||
49 | ({ int x = __builtin_choose_expr(assertion, 0, (void)0); (void) x; }) | ||
50 | |||
51 | |||
52 | #ifndef Y_DUMP_STACK | ||
53 | #define Y_DUMP_STACK() dump_stack() | ||
54 | #endif | ||
55 | |||
56 | #define yaffs_trace(msk, fmt, ...) do { \ | ||
57 | if(yaffs_trace_mask & (msk)) \ | ||
58 | printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__); \ | ||
59 | } while(0) | ||
60 | |||
61 | #ifndef YBUG | ||
62 | #define YBUG() do {\ | ||
63 | yaffs_trace(YAFFS_TRACE_BUG,\ | ||
64 | "bug " __FILE__ " %d",\ | ||
65 | __LINE__);\ | ||
66 | Y_DUMP_STACK();\ | ||
67 | } while (0) | ||
68 | #endif | ||
69 | |||
70 | #endif | ||