commit: add generation number to struct commit

diff --git a/bulk-checkin.c b/bulk-checkin.c
index bb788494fdab32cbbfb0f022c8826cc5c24a459f..70b14fdf414355cb5a48f35c975027b45cd59ea7 100644 (file)
--- a/bulk-checkin.c
+++ b/bulk-checkin.c
@@ -12,7 +12,7 @@ static struct bulk_checkin_state {
        unsigned plugged:1;
 
        char *pack_tmp_name;
-       struct sha1file *f;
+       struct hashfile *f;
        off_t offset;
        struct pack_idx_option pack_idx_opts;
 
@@ -35,9 +35,9 @@ static void finish_bulk_checkin(struct bulk_checkin_state *state)
                unlink(state->pack_tmp_name);
                goto clear_exit;
        } else if (state->nr_written == 1) {
-               sha1close(state->f, oid.hash, CSUM_FSYNC);
+               finalize_hashfile(state->f, oid.hash, CSUM_HASH_IN_STREAM | CSUM_FSYNC | CSUM_CLOSE);
        } else {
-               int fd = sha1close(state->f, oid.hash, 0);
+               int fd = finalize_hashfile(state->f, oid.hash, 0);
                fixup_pack_header_footer(fd, oid.hash, state->pack_tmp_name,
                                         state->nr_written, oid.hash,
                                         state->offset);
@@ -93,7 +93,7 @@ static int already_written(struct bulk_checkin_state *state, unsigned char sha1[
  * with a new pack.
  */
 static int stream_to_pack(struct bulk_checkin_state *state,
-                         git_SHA_CTX *ctx, off_t *already_hashed_to,
+                         git_hash_ctx *ctx, off_t *already_hashed_to,
                          int fd, size_t size, enum object_type type,
                          const char *path, unsigned flags)
 {
@@ -127,7 +127,7 @@ static int stream_to_pack(struct bulk_checkin_state *state,
                                if (rsize < hsize)
                                        hsize = rsize;
                                if (hsize)
-                                       git_SHA1_Update(ctx, ibuf, hsize);
+                                       the_hash_algo->update_fn(ctx, ibuf, hsize);
                                *already_hashed_to = offset;
                        }
                        s.next_in = ibuf;
@@ -149,7 +149,7 @@ static int stream_to_pack(struct bulk_checkin_state *state,
                                        return -1;
                                }
 
-                               sha1write(state->f, obuf, written);
+                               hashwrite(state->f, obuf, written);
                                state->offset += written;
                        }
                        s.next_out = obuf;
@@ -192,10 +192,10 @@ static int deflate_to_pack(struct bulk_checkin_state *state,
                           unsigned flags)
 {
        off_t seekback, already_hashed_to;
-       git_SHA_CTX ctx;
+       git_hash_ctx ctx;
        unsigned char obuf[16384];
        unsigned header_len;
-       struct sha1file_checkpoint checkpoint;
+       struct hashfile_checkpoint checkpoint;
        struct pack_idx_entry *idx = NULL;
 
        seekback = lseek(fd, 0, SEEK_CUR);
@@ -204,8 +204,8 @@ static int deflate_to_pack(struct bulk_checkin_state *state,
 
        header_len = xsnprintf((char *)obuf, sizeof(obuf), "%s %" PRIuMAX,
                               type_name(type), (uintmax_t)size) + 1;
-       git_SHA1_Init(&ctx);
-       git_SHA1_Update(&ctx, obuf, header_len);
+       the_hash_algo->init_fn(&ctx);
+       the_hash_algo->update_fn(&ctx, obuf, header_len);
 
        /* Note: idx is non-NULL when we are writing */
        if ((flags & HASH_WRITE_OBJECT) != 0)
@@ -216,7 +216,7 @@ static int deflate_to_pack(struct bulk_checkin_state *state,
        while (1) {
                prepare_to_stream(state, flags);
                if (idx) {
-                       sha1file_checkpoint(state->f, &checkpoint);
+                       hashfile_checkpoint(state->f, &checkpoint);
                        idx->offset = state->offset;
                        crc32_begin(state->f);
                }
@@ -230,19 +230,19 @@ static int deflate_to_pack(struct bulk_checkin_state *state,
                 */
                if (!idx)
                        die("BUG: should not happen");
-               sha1file_truncate(state->f, &checkpoint);
+               hashfile_truncate(state->f, &checkpoint);
                state->offset = checkpoint.offset;
                finish_bulk_checkin(state);
                if (lseek(fd, seekback, SEEK_SET) == (off_t) -1)
                        return error("cannot seek back");
        }
-       git_SHA1_Final(result_sha1, &ctx);
+       the_hash_algo->final_fn(result_sha1, &ctx);
        if (!idx)
                return 0;
 
        idx->crc32 = crc32_end(state->f);
        if (already_written(state, result_sha1)) {
-               sha1file_truncate(state->f, &checkpoint);
+               hashfile_truncate(state->f, &checkpoint);
                state->offset = checkpoint.offset;
                free(idx);
        } else {