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[PATCH] delta check

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This adds knowledge of delta objects to fsck-cache and various object
parsing code.  A new switch to git-fsck-cache is provided to display the
maximum delta depth found in a repository.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nicolas Pitre
2005-05-20 16:59:17 -04:00
committed by Linus Torvalds
parent 91d7b8afc2
commit d1af002dc6
10 changed files with 202 additions and 6 deletions
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15
delta.h
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@@ -1,6 +1,21 @@
#ifndef DELTA_H
#define DELTA_H
/* handling of delta buffers */
extern void *diff_delta(void *from_buf, unsigned long from_size,
void *to_buf, unsigned long to_size,
unsigned long *delta_size);
extern void *patch_delta(void *src_buf, unsigned long src_size,
void *delta_buf, unsigned long delta_size,
unsigned long *dst_size);
/* handling of delta objects */
struct delta;
struct object_list;
extern struct delta *lookup_delta(unsigned char *sha1);
extern int parse_delta_buffer(struct delta *item, void *buffer, unsigned long size);
extern int parse_delta(struct delta *item, unsigned char sha1);
extern int process_deltas(void *src, unsigned long src_size,
const char *src_type, struct object_list *delta);
#endif