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To eliminate global variable usage in `packfile.c`, we should progressively shift the dependency on the_repository to higher layers. Let's remove its usage from this function and any related ones. Signed-off-by: Karthik Nayak --- builtin/pack-objects.c | 6 +++--- midx.c | 2 +- pack-bitmap.c | 4 ++-- pack-check.c | 2 +- packfile.c | 24 ++++++++++++------------ packfile.h | 2 +- 6 files changed, 20 insertions(+), 20 deletions(-) diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 4dd6ada184..ec321da8dc 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1482,7 +1482,7 @@ static int want_found_object(const struct object_id *oid, int exclude, if (incremental) return 0; - if (!is_pack_valid(p)) + if (!is_pack_valid(the_repository, p)) return -1; /* @@ -1560,7 +1560,7 @@ static int want_object_in_pack_one(struct packed_git *p, if (offset) { if (!*found_pack) { - if (!is_pack_valid(p)) + if (!is_pack_valid(the_repository, p)) return -1; *found_offset = offset; *found_pack = p; @@ -3513,7 +3513,7 @@ static void read_packs_list_from_stdin(void) struct packed_git *p = item->util; if (!p) die(_("could not find pack '%s'"), item->string); - if (!is_pack_valid(p)) + if (!is_pack_valid(the_repository, p)) die(_("packfile %s cannot be accessed"), p->pack_name); } diff --git a/midx.c b/midx.c index 67e0d64004..4a05f74606 100644 --- a/midx.c +++ b/midx.c @@ -597,7 +597,7 @@ int fill_midx_entry(struct repository *r, * answer, as it may have been deleted since the MIDX was * loaded! */ - if (!is_pack_valid(p)) + if (!is_pack_valid(r, p)) return 0; if (oidset_size(&p->bad_objects) && diff --git a/pack-bitmap.c b/pack-bitmap.c index 32b222a7af..067d1741d2 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -451,7 +451,7 @@ static int open_midx_bitmap_1(struct bitmap_index *bitmap_git, } preferred = bitmap_git->midx->packs[preferred_pack]; - if (!is_pack_valid(preferred)) { + if (!is_pack_valid(the_repository, preferred)) { warning(_("preferred pack (%s) is invalid"), preferred->pack_name); goto cleanup; @@ -498,7 +498,7 @@ static int open_pack_bitmap_1(struct bitmap_index *bitmap_git, struct packed_git return -1; } - if (!is_pack_valid(packfile)) { + if (!is_pack_valid(the_repository, packfile)) { close(fd); return -1; } diff --git a/pack-check.c b/pack-check.c index e4636e9897..bb649edbc1 100644 --- a/pack-check.c +++ b/pack-check.c @@ -64,7 +64,7 @@ static int verify_packfile(struct repository *r, int err = 0; struct idx_entry *entries; - if (!is_pack_valid(p)) + if (!is_pack_valid(the_repository, p)) return error("packfile %s cannot be accessed", p->pack_name); r->hash_algo->init_fn(&ctx); diff --git a/packfile.c b/packfile.c index b0a3bfcd72..4588004223 100644 --- a/packfile.c +++ b/packfile.c @@ -462,13 +462,13 @@ static void find_lru_pack(struct packed_git *p, struct packed_git **lru_p, struc *accept_windows_inuse = has_windows_inuse; } -static int close_one_pack(void) +static int close_one_pack(struct repository *repo) { struct packed_git *p, *lru_p = NULL; struct pack_window *mru_w = NULL; int accept_windows_inuse = 1; - for (p = the_repository->objects->packed_git; p; p = p->next) { + for (p = repo->objects->packed_git; p; p = p->next) { if (p->pack_fd == -1) continue; find_lru_pack(p, &lru_p, &mru_w, &accept_windows_inuse); @@ -535,7 +535,7 @@ const char *pack_basename(struct packed_git *p) * Do not call this directly as this leaks p->pack_fd on error return; * call open_packed_git() instead. */ -static int open_packed_git_1(struct packed_git *p) +static int open_packed_git_1(struct repository *repo, struct packed_git *p) { struct stat st; struct pack_header hdr; @@ -557,7 +557,7 @@ static int open_packed_git_1(struct packed_git *p) pack_max_fds = 1; } - while (pack_max_fds <= pack_open_fds && close_one_pack()) + while (pack_max_fds <= pack_open_fds && close_one_pack(repo)) ; /* nothing */ p->pack_fd = git_open(p->pack_name); @@ -599,14 +599,14 @@ static int open_packed_git_1(struct packed_git *p) if (read_result != hashsz) return error("packfile %s signature is unavailable", p->pack_name); idx_hash = ((unsigned char *)p->index_data) + p->index_size - hashsz * 2; - if (!hasheq(hash, idx_hash, the_repository->hash_algo)) + if (!hasheq(hash, idx_hash, repo->hash_algo)) return error("packfile %s does not match index", p->pack_name); return 0; } -static int open_packed_git(struct packed_git *p) +static int open_packed_git(struct repository *repo, struct packed_git *p) { - if (!open_packed_git_1(p)) + if (!open_packed_git_1(repo, p)) return 0; close_pack_fd(p); return -1; @@ -636,7 +636,7 @@ unsigned char *use_pack(struct repository *repo, struct packed_git *p, * hash, and the in_window function above wouldn't match * don't allow an offset too close to the end of the file. */ - if (!p->pack_size && p->pack_fd == -1 && open_packed_git(p)) + if (!p->pack_size && p->pack_fd == -1 && open_packed_git(repo, p)) die("packfile %s cannot be accessed", p->pack_name); if (offset > (p->pack_size - the_hash_algo->rawsz)) die("offset beyond end of packfile (truncated pack?)"); @@ -654,7 +654,7 @@ unsigned char *use_pack(struct repository *repo, struct packed_git *p, size_t window_align = packed_git_window_size / 2; off_t len; - if (p->pack_fd == -1 && open_packed_git(p)) + if (p->pack_fd == -1 && open_packed_git(repo, p)) die("packfile %s cannot be accessed", p->pack_name); CALLOC_ARRAY(win, 1); @@ -1994,7 +1994,7 @@ off_t find_pack_entry_one(const unsigned char *sha1, return 0; } -int is_pack_valid(struct packed_git *p) +int is_pack_valid(struct repository *repo, struct packed_git *p) { /* An already open pack is known to be valid. */ if (p->pack_fd != -1) @@ -2012,7 +2012,7 @@ int is_pack_valid(struct packed_git *p) } /* Force the pack to open to prove its valid. */ - return !open_packed_git(p); + return !open_packed_git(repo, p); } struct packed_git *find_sha1_pack(const unsigned char *sha1, @@ -2049,7 +2049,7 @@ static int fill_pack_entry(const struct object_id *oid, * answer, as it may have been deleted since the index was * loaded! */ - if (!is_pack_valid(p)) + if (!is_pack_valid(the_repository, p)) return 0; e->offset = offset; e->p = p; diff --git a/packfile.h b/packfile.h index 90a1f2e1cf..b74d649c23 100644 --- a/packfile.h +++ b/packfile.h @@ -163,7 +163,7 @@ off_t nth_packed_object_offset(const struct packed_git *, uint32_t n); */ off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *); -int is_pack_valid(struct packed_git *); +int is_pack_valid(struct repository *repo, struct packed_git *); void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object_type *, unsigned long *); unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep); unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);