From 8237b1854c64492ab5772994b4ac4efd7f1c2fc0 Mon Sep 17 00:00:00 2001 From: Daniel Barkalow Date: Sat, 23 Apr 2005 18:47:23 -0700 Subject: [PATCH] Additional functions for the objects database This adds two functions: one to check if an object is present in the local database, and one to add an object to the local database by reading it from a file descriptor and checking its hash. Signed-Off-By: Daniel Barkalow Signed-off-by: Linus Torvalds --- cache.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'cache.h') diff --git a/cache.h b/cache.h index bf30ac4741..794d676a5c 100644 --- a/cache.h +++ b/cache.h @@ -122,11 +122,16 @@ extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size); extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size); extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size); extern int write_sha1_file(char *buf, unsigned len, unsigned char *return_sha1); + extern int check_sha1_signature(unsigned char *sha1, void *buf, unsigned long size, const char *type); /* Read a tree into the cache */ extern int read_tree(void *buffer, unsigned long size, int stage); +extern int write_sha1_from_fd(const unsigned char *sha1, int fd); + +extern int has_sha1_file(const unsigned char *sha1); + /* Convert to/from hex/sha1 representation */ extern int get_sha1_hex(const char *hex, unsigned char *sha1); extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */ -- cgit v1.2.3