2 * Compatibility header file for e2fsck which should be included
3 * instead of linux/jfs.h
5 * Copyright (C) 2000 Stephen C. Tweedie
7 * This file may be redistributed under the terms of the
8 * GNU General Public License version 2 or at your discretion
13 * Pull in the definition of the e2fsck context structure
31 struct ext2_inode i_ext2;
40 #define K_DEV_JOURNAL 2
42 typedef struct kdev_s *kdev_t;
44 #define fsync_no_super(dev) do {} while(0)
45 #define buffer_req(bh) 1
46 #define do_readahead(journal, start) do {} while(0)
48 extern e2fsck_t e2fsck_global_ctx; /* Try your very best not to use this! */
54 #define kmem_cache_alloc(cache,flags) malloc((cache)->object_length)
55 #define kmem_cache_free(cache,obj) free(obj)
56 #define kmem_cache_create(name,len,a,b,c,d) do_cache_create(len)
57 #define kmem_cache_destroy(cache) do_cache_destroy(cache)
58 #define kmalloc(len,flags) malloc(len)
59 #define kfree(p) free(p)
62 * We use the standard libext2fs portability tricks for inline
65 extern kmem_cache_t * do_cache_create(int len);
66 extern void do_cache_destroy(kmem_cache_t *cache);
68 #if (defined(E2FSCK_INCLUDE_INLINE_FUNCS) || !defined(NO_INLINE_FUNCS))
69 #ifdef E2FSCK_INCLUDE_INLINE_FUNCS
70 #define _INLINE_ extern
73 #define _INLINE_ extern __inline__
74 #else /* For Watcom C */
75 #define _INLINE_ extern inline
79 _INLINE_ kmem_cache_t * do_cache_create(int len)
81 kmem_cache_t *new_cache;
82 new_cache = malloc(sizeof(*new_cache));
84 new_cache->object_length = len;
88 _INLINE_ void do_cache_destroy(kmem_cache_t *cache)
98 * Now pull in the real linux/jfs.h definitions.
100 #include <ext2fs/kernel-jbd.h>
103 * Kernel compatibility functions are defined in journal.c
105 int journal_bmap(journal_t *journal, blk_t block, unsigned long *phys);
106 struct buffer_head *getblk(kdev_t ctx, blk_t blocknr, int blocksize);
107 void ll_rw_block(int rw, int dummy, struct buffer_head *bh[]);
108 void mark_buffer_dirty(struct buffer_head *bh);
109 void mark_buffer_uptodate(struct buffer_head *bh, int val);
110 void brelse(struct buffer_head *bh);
111 int buffer_uptodate(struct buffer_head *bh);
112 void wait_on_buffer(struct buffer_head *bh);