From 6a5caaed83c093f7e3ce67284cd14831db5b1b66 Mon Sep 17 00:00:00 2001
From: nobody <nobody@localhost>
Date: Mon, 17 Sep 2001 04:32:38 +0000
Subject: This commit was manufactured by cvs2svn to create tag
 'MERGE_TO_HEAD_1'.

svn path=/tags/MERGE_TO_HEAD_1/; revision=12887
---
 libibex/block.h | 125 --------------------------------------------------------
 1 file changed, 125 deletions(-)
 delete mode 100644 libibex/block.h

(limited to 'libibex/block.h')

diff --git a/libibex/block.h b/libibex/block.h
deleted file mode 100644
index 74221836e1..0000000000
--- a/libibex/block.h
+++ /dev/null
@@ -1,125 +0,0 @@
-
-/* public interfaces for block io routines */
-
-#ifndef _BLOCK_H
-#define _BLOCK_H
-
-/*#define IBEX_STATS*/		/* define to get/dump block access stats */
-
-#include <glib.h>
-#include <setjmp.h>
-
-/* version of file format */
-#define IBEX_VERSION "ibx6"
-
-typedef guint32 nameid_t;
-typedef guint32 blockid_t;
-
-#define BLOCK_BITS (8)
-#define BLOCK_SIZE (1<<BLOCK_BITS)
-#define CACHE_SIZE 256		/* blocks in disk cache */
-
-/* root block */
-struct _root {
-	char version[4];
-
-	blockid_t free;		/* list of free blocks */
-	blockid_t roof;		/* top of allocated space, everything below is in a free or used list */
-	blockid_t tail;		/* list of 'tail' blocks */
-
-	blockid_t words;	/* root of words index */
-	blockid_t names;	/* root of names index */
-
-	char flags;		/* state flags */
-
-	/* makes structure fill up to 1024 bytes */
-	char dummy[1024 - (sizeof(char)*5) - (sizeof(blockid_t)*5)];
-};
-
-#define IBEX_ROOT_SYNCF (1<<0)	/* file is synced */
-
-/* basic disk structure for (data) blocks */
-struct _block {
-	unsigned int next:32-BLOCK_BITS;	/* next block */
-	unsigned int used:BLOCK_BITS;		/* number of elements used */
-
-	nameid_t bl_data[(BLOCK_SIZE-4)/4];	/* references */
-};
-
-/* custom list structure, for a simple/efficient cache */
-struct _listnode {
-	struct _listnode *next;
-	struct _listnode *prev;
-};
-struct _list {
-	struct _listnode *head;
-	struct _listnode *tail;
-	struct _listnode *tailpred;
-};
-
-void ibex_list_new(struct _list *v);
-struct _listnode *ibex_list_addhead(struct _list *l, struct _listnode *n);
-struct _listnode *ibex_list_addtail(struct _list *l, struct _listnode *n);
-struct _listnode *ibex_list_remove(struct _listnode *n);
-
-/* in-memory structure for block cache */
-struct _memblock {
-	struct _memblock *next;
-	struct _memblock *prev;
-
-	blockid_t block;
-	int flags;
-
-	struct _block data;
-};
-#define BLOCK_DIRTY (1<<0)
-
-struct _memcache {
-	struct _list nodes;
-	int count;		/* nodes in cache */
-
-	GHashTable *index;	/* blockid->memblock mapping */
-
-	int fd;			/* file fd */
-	char *name;		/* file name */
-
-	jmp_buf failenv;	/* for exception failure */
-	int failed;		/* indicates the file failed */
-
-#ifdef IBEX_STATS
-	GHashTable *stats;
-#endif
-	struct _root root;	/* root block */
-
-	/* temporary here */
-	struct _IBEXWord *words; /* word index */
-};
-
-#ifdef IBEX_STATS
-struct _stat_info {
-	int read;
-	int write;
-	int cache_hit;
-	int cache_miss;
-};
-#endif /* IBEX_STATS */
-
-struct _memcache *ibex_block_cache_open(const char *name, int flags, int mode);
-void ibex_block_cache_close(struct _memcache *block_cache);
-void ibex_block_cache_sync(struct _memcache *block_cache);
-void ibex_block_cache_flush(struct _memcache *block_cache);
-
-#define ibex_block_cache_setjmp(bc) (((bc)==NULL)?1:setjmp((bc)->failenv))
-#define ibex_block_cache_assert(bc, cond) { if (!(cond)) { ibex_block_cache_fail(bc, __FILE__, __LINE__, # cond); } }
-
-void ibex_block_cache_fail(struct _memcache *block_cache, char *file, int line, char *why);
-
-blockid_t ibex_block_get(struct _memcache *block_cache);
-void ibex_block_free(struct _memcache *block_cache, blockid_t blockid);
-void ibex_block_dirty(struct _block *block);
-struct _block *ibex_block_read(struct _memcache *block_cache, blockid_t blockid);
-
-#define block_number(x) ((x)>>BLOCK_BITS)
-#define block_location(x) ((x)<<BLOCK_BITS)
-
-#endif /* ! _BLOCK_H */
-- 
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