mirror of https://github.com/OpenIPC/firmware.git
89 lines
2.4 KiB
Diff
89 lines
2.4 KiB
Diff
--- linux-4.9.37/fs/yaffs2/yportenv.h 1970-01-01 03:00:00.000000000 +0300
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+++ linux-4.9.y/fs/yaffs2/yportenv.h 2021-06-07 13:01:34.000000000 +0300
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@@ -0,0 +1,85 @@
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+/*
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+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
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+ *
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+ * Copyright (C) 2002-2011 Aleph One Ltd.
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+ * for Toby Churchill Ltd and Brightstar Engineering
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+ *
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+ * Created by Charles Manning <charles@aleph1.co.uk>
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU Lesser General Public License version 2.1 as
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+ * published by the Free Software Foundation.
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+ *
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+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
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+ */
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+
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+#ifndef __YPORTENV_H__
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+#define __YPORTENV_H__
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+
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+/*
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+ * Define the MTD version in terms of Linux Kernel versions
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+ * This allows yaffs to be used independantly of the kernel
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+ * as well as with it.
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+ */
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+
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+#define MTD_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
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+
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+#ifdef YAFFS_OUT_OF_TREE
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+#include "moduleconfig.h"
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+#endif
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+
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+#include <linux/version.h>
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+#define MTD_VERSION_CODE LINUX_VERSION_CODE
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+
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
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+#include <linux/config.h>
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+#endif
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+#include <linux/version.h>
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+#include <linux/kernel.h>
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+#include <linux/mm.h>
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+#include <linux/sched.h>
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+#include <linux/string.h>
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+#include <linux/slab.h>
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+#include <linux/vmalloc.h>
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+#include <linux/xattr.h>
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+#include <linux/list.h>
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+#include <linux/types.h>
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+#include <linux/fs.h>
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+#include <linux/stat.h>
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+#include <linux/sort.h>
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+#include <linux/bitops.h>
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+
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+/* These type wrappings are used to support Unicode names in WinCE. */
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+#define YCHAR char
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+#define YUCHAR unsigned char
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+#define _Y(x) x
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+
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+#define YAFFS_LOSTNFOUND_NAME "lost+found"
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+#define YAFFS_LOSTNFOUND_PREFIX "obj"
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+
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+
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+#define YAFFS_ROOT_MODE 0755
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+#define YAFFS_LOSTNFOUND_MODE 0700
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+
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+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
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+#define Y_CURRENT_TIME CURRENT_TIME.tv_sec
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+#define Y_TIME_CONVERT(x) (x).tv_sec
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+#else
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+#define Y_CURRENT_TIME CURRENT_TIME
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+#define Y_TIME_CONVERT(x) (x)
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+#endif
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+
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+#define compile_time_assertion(assertion) \
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+ ({ int x = __builtin_choose_expr(assertion, 0, (void)0); (void) x; })
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+
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+
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+#define yaffs_printf(msk, fmt, ...) \
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+ printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__)
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+
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+#define yaffs_trace(msk, fmt, ...) do { \
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+ if (yaffs_trace_mask & (msk)) \
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+ printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__); \
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+} while (0)
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+
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+
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+#endif
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