Add git-write-blob.

[git.git] / update-cache.c

diff --git a/update-cache.c b/update-cache.c
index d53c9b5..0401372 100644 (file)
--- a/update-cache.c
+++ b/update-cache.c
@@ -31,57 +31,6 @@ static inline long IS_ERR(const void *ptr)
        return (unsigned long)ptr > (unsigned long)-1000L;
 }
 
-static int index_fd(unsigned char *sha1, int fd, struct stat *st)
-{
-       z_stream stream;
-       unsigned long size = st->st_size;
-       int max_out_bytes = size + 200;
-       void *out = xmalloc(max_out_bytes);
-       void *metadata = xmalloc(200);
-       int metadata_size;
-       void *in;
-       SHA_CTX c;
-
-       in = "";
-       if (size)
-               in = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
-       close(fd);
-       if (!out || (int)(long)in == -1)
-               return -1;
-
-       metadata_size = 1+sprintf(metadata, "blob %lu", size);
-
-       SHA1_Init(&c);
-       SHA1_Update(&c, metadata, metadata_size);
-       SHA1_Update(&c, in, size);
-       SHA1_Final(sha1, &c);
-
-       memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, Z_BEST_COMPRESSION);
-
-       /*
-        * ASCII size + nul byte
-        */     
-       stream.next_in = metadata;
-       stream.avail_in = metadata_size;
-       stream.next_out = out;
-       stream.avail_out = max_out_bytes;
-       while (deflate(&stream, 0) == Z_OK)
-               /* nothing */;
-
-       /*
-        * File content
-        */
-       stream.next_in = in;
-       stream.avail_in = size;
-       while (deflate(&stream, Z_FINISH) == Z_OK)
-               /*nothing */;
-
-       deflateEnd(&stream);
-       
-       return write_sha1_buffer(sha1, out, stream.total_out);
-}
-
 /*
  * This only updates the "non-critical" parts of the directory
  * cache, ie the parts that aren't tracked by GIT, and only used