diff options
| -rw-r--r-- | midx.c | 130 |
1 files changed, 65 insertions, 65 deletions
@@ -451,7 +451,7 @@ static int pack_info_compare(const void *_a, const void *_b) return strcmp(a->pack_name, b->pack_name); } -struct pack_list { +struct write_midx_context { struct pack_info *info; uint32_t nr; uint32_t alloc; @@ -463,37 +463,37 @@ struct pack_list { static void add_pack_to_midx(const char *full_path, size_t full_path_len, const char *file_name, void *data) { - struct pack_list *packs = (struct pack_list *)data; + struct write_midx_context *ctx = data; if (ends_with(file_name, ".idx")) { - display_progress(packs->progress, ++packs->pack_paths_checked); - if (packs->m && midx_contains_pack(packs->m, file_name)) + display_progress(ctx->progress, ++ctx->pack_paths_checked); + if (ctx->m && midx_contains_pack(ctx->m, file_name)) return; - ALLOC_GROW(packs->info, packs->nr + 1, packs->alloc); + ALLOC_GROW(ctx->info, ctx->nr + 1, ctx->alloc); - packs->info[packs->nr].p = add_packed_git(full_path, - full_path_len, - 0); + ctx->info[ctx->nr].p = add_packed_git(full_path, + full_path_len, + 0); - if (!packs->info[packs->nr].p) { + if (!ctx->info[ctx->nr].p) { warning(_("failed to add packfile '%s'"), full_path); return; } - if (open_pack_index(packs->info[packs->nr].p)) { + if (open_pack_index(ctx->info[ctx->nr].p)) { warning(_("failed to open pack-index '%s'"), full_path); - close_pack(packs->info[packs->nr].p); - FREE_AND_NULL(packs->info[packs->nr].p); + close_pack(ctx->info[ctx->nr].p); + FREE_AND_NULL(ctx->info[ctx->nr].p); return; } - packs->info[packs->nr].pack_name = xstrdup(file_name); - packs->info[packs->nr].orig_pack_int_id = packs->nr; - packs->info[packs->nr].expired = 0; - packs->nr++; + ctx->info[ctx->nr].pack_name = xstrdup(file_name); + ctx->info[ctx->nr].orig_pack_int_id = ctx->nr; + ctx->info[ctx->nr].expired = 0; + ctx->nr++; } } @@ -801,7 +801,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * uint32_t i; struct hashfile *f = NULL; struct lock_file lk; - struct pack_list packs; + struct write_midx_context ctx = { 0 }; uint32_t *pack_perm = NULL; uint64_t written = 0; uint32_t chunk_ids[MIDX_MAX_CHUNKS + 1]; @@ -820,40 +820,40 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * midx_name); if (m) - packs.m = m; + ctx.m = m; else - packs.m = load_multi_pack_index(object_dir, 1); - - packs.nr = 0; - packs.alloc = packs.m ? packs.m->num_packs : 16; - packs.info = NULL; - ALLOC_ARRAY(packs.info, packs.alloc); - - if (packs.m) { - for (i = 0; i < packs.m->num_packs; i++) { - ALLOC_GROW(packs.info, packs.nr + 1, packs.alloc); - - packs.info[packs.nr].orig_pack_int_id = i; - packs.info[packs.nr].pack_name = xstrdup(packs.m->pack_names[i]); - packs.info[packs.nr].p = NULL; - packs.info[packs.nr].expired = 0; - packs.nr++; + ctx.m = load_multi_pack_index(object_dir, 1); + + ctx.nr = 0; + ctx.alloc = ctx.m ? ctx.m->num_packs : 16; + ctx.info = NULL; + ALLOC_ARRAY(ctx.info, ctx.alloc); + + if (ctx.m) { + for (i = 0; i < ctx.m->num_packs; i++) { + ALLOC_GROW(ctx.info, ctx.nr + 1, ctx.alloc); + + ctx.info[ctx.nr].orig_pack_int_id = i; + ctx.info[ctx.nr].pack_name = xstrdup(ctx.m->pack_names[i]); + ctx.info[ctx.nr].p = NULL; + ctx.info[ctx.nr].expired = 0; + ctx.nr++; } } - packs.pack_paths_checked = 0; + ctx.pack_paths_checked = 0; if (flags & MIDX_PROGRESS) - packs.progress = start_delayed_progress(_("Adding packfiles to multi-pack-index"), 0); + ctx.progress = start_delayed_progress(_("Adding packfiles to multi-pack-index"), 0); else - packs.progress = NULL; + ctx.progress = NULL; - for_each_file_in_pack_dir(object_dir, add_pack_to_midx, &packs); - stop_progress(&packs.progress); + for_each_file_in_pack_dir(object_dir, add_pack_to_midx, &ctx); + stop_progress(&ctx.progress); - if (packs.m && packs.nr == packs.m->num_packs && !packs_to_drop) + if (ctx.m && ctx.nr == ctx.m->num_packs && !packs_to_drop) goto cleanup; - entries = get_sorted_entries(packs.m, packs.info, packs.nr, &nr_entries); + entries = get_sorted_entries(ctx.m, ctx.info, ctx.nr, &nr_entries); for (i = 0; i < nr_entries; i++) { if (entries[i].offset > 0x7fffffff) @@ -862,19 +862,19 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * large_offsets_needed = 1; } - QSORT(packs.info, packs.nr, pack_info_compare); + QSORT(ctx.info, ctx.nr, pack_info_compare); if (packs_to_drop && packs_to_drop->nr) { int drop_index = 0; int missing_drops = 0; - for (i = 0; i < packs.nr && drop_index < packs_to_drop->nr; i++) { - int cmp = strcmp(packs.info[i].pack_name, + for (i = 0; i < ctx.nr && drop_index < packs_to_drop->nr; i++) { + int cmp = strcmp(ctx.info[i].pack_name, packs_to_drop->items[drop_index].string); if (!cmp) { drop_index++; - packs.info[i].expired = 1; + ctx.info[i].expired = 1; } else if (cmp > 0) { error(_("did not see pack-file %s to drop"), packs_to_drop->items[drop_index].string); @@ -882,7 +882,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * missing_drops++; i--; } else { - packs.info[i].expired = 0; + ctx.info[i].expired = 0; } } @@ -898,19 +898,19 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * * * pack_perm[old_id] = new_id */ - ALLOC_ARRAY(pack_perm, packs.nr); - for (i = 0; i < packs.nr; i++) { - if (packs.info[i].expired) { + ALLOC_ARRAY(pack_perm, ctx.nr); + for (i = 0; i < ctx.nr; i++) { + if (ctx.info[i].expired) { dropped_packs++; - pack_perm[packs.info[i].orig_pack_int_id] = PACK_EXPIRED; + pack_perm[ctx.info[i].orig_pack_int_id] = PACK_EXPIRED; } else { - pack_perm[packs.info[i].orig_pack_int_id] = i - dropped_packs; + pack_perm[ctx.info[i].orig_pack_int_id] = i - dropped_packs; } } - for (i = 0; i < packs.nr; i++) { - if (!packs.info[i].expired) - pack_name_concat_len += strlen(packs.info[i].pack_name) + 1; + for (i = 0; i < ctx.nr; i++) { + if (!ctx.info[i].expired) + pack_name_concat_len += strlen(ctx.info[i].pack_name) + 1; } if (pack_name_concat_len % MIDX_CHUNK_ALIGNMENT) @@ -921,19 +921,19 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * f = hashfd(lk.tempfile->fd, lk.tempfile->filename.buf); FREE_AND_NULL(midx_name); - if (packs.m) - close_midx(packs.m); + if (ctx.m) + close_midx(ctx.m); cur_chunk = 0; num_chunks = large_offsets_needed ? 5 : 4; - if (packs.nr - dropped_packs == 0) { + if (ctx.nr - dropped_packs == 0) { error(_("no pack files to index.")); result = 1; goto cleanup; } - written = write_midx_header(f, num_chunks, packs.nr - dropped_packs); + written = write_midx_header(f, num_chunks, ctx.nr - dropped_packs); chunk_ids[cur_chunk] = MIDX_CHUNKID_PACKNAMES; chunk_offsets[cur_chunk] = written + (num_chunks + 1) * MIDX_CHUNKLOOKUP_WIDTH; @@ -990,7 +990,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * switch (chunk_ids[i]) { case MIDX_CHUNKID_PACKNAMES: - written += write_midx_pack_names(f, packs.info, packs.nr); + written += write_midx_pack_names(f, ctx.info, ctx.nr); break; case MIDX_CHUNKID_OIDFANOUT: @@ -1027,15 +1027,15 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * commit_lock_file(&lk); cleanup: - for (i = 0; i < packs.nr; i++) { - if (packs.info[i].p) { - close_pack(packs.info[i].p); - free(packs.info[i].p); + for (i = 0; i < ctx.nr; i++) { + if (ctx.info[i].p) { + close_pack(ctx.info[i].p); + free(ctx.info[i].p); } - free(packs.info[i].pack_name); + free(ctx.info[i].pack_name); } - free(packs.info); + free(ctx.info); free(entries); free(pack_perm); free(midx_name); |