diff options
| -rw-r--r-- | cache.h | 2 | ||||
| -rw-r--r-- | index-pack.c | 21 | ||||
| -rw-r--r-- | sha1_file.c | 4 |
3 files changed, 4 insertions, 23 deletions
@@ -283,7 +283,7 @@ char *enter_repo(char *path, int strict); /* Read and unpack a sha1 file into memory, write memory to a sha1 file */ extern int sha1_object_info(const unsigned char *, unsigned long *); extern void * read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size); -extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1); +extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1); extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1); extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *); diff --git a/index-pack.c b/index-pack.c index 4effb2da6d..f314937a5b 100644 --- a/index-pack.c +++ b/index-pack.c @@ -348,26 +348,7 @@ static void sha1_object(const void *data, unsigned long size, enum object_type type, unsigned char *sha1, int test_for_collision) { - SHA_CTX ctx; - char header[50]; - int header_size; - const char *type_str; - - switch (type) { - case OBJ_COMMIT: type_str = commit_type; break; - case OBJ_TREE: type_str = tree_type; break; - case OBJ_BLOB: type_str = blob_type; break; - case OBJ_TAG: type_str = tag_type; break; - default: - die("bad type %d", type); - } - - header_size = sprintf(header, "%s %lu", type_str, size) + 1; - - SHA1_Init(&ctx); - SHA1_Update(&ctx, header, header_size); - SHA1_Update(&ctx, data, size); - SHA1_Final(sha1, &ctx); + hash_sha1_file(data, size, typename(type), sha1); if (test_for_collision && has_sha1_file(sha1)) { void *has_data; diff --git a/sha1_file.c b/sha1_file.c index c445a24718..64d9813a92 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1808,7 +1808,7 @@ void *read_object_with_reference(const unsigned char *sha1, } } -static void write_sha1_file_prepare(void *buf, unsigned long len, +static void write_sha1_file_prepare(const void *buf, unsigned long len, const char *type, unsigned char *sha1, char *hdr, int *hdrlen) { @@ -1936,7 +1936,7 @@ static void setup_object_header(z_stream *stream, const char *type, unsigned lon stream->avail_out -= hdrlen; } -int hash_sha1_file(void *buf, unsigned long len, const char *type, +int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1) { char hdr[32]; |