[04/10] reftable: convert from `strbuf` to `reftable_buf`

Message ID	e2ac27dbca0956bc231ad2a866bd796170deacf4.1728629612.git.ps@pks.im (mailing list archive)
State	Superseded
Headers	show Received: from fhigh-a8-smtp.messagingengine.com (fhigh-a8-smtp.messagingengine.com [103.168.172.159]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5288F208994 for <git@vger.kernel.org>; Fri, 11 Oct 2024 06:54:25 +0000 (UTC) Feedback-ID: i197146af:Fastmail Date: Fri, 11 Oct 2024 08:54:18 +0200 From: Patrick Steinhardt <ps@pks.im> To: git@vger.kernel.org Cc: Edward Thomson <ethomson@edwardthomson.com> Subject: [PATCH 04/10] reftable: convert from `strbuf` to `reftable_buf` Message-ID: <e2ac27dbca0956bc231ad2a866bd796170deacf4.1728629612.git.ps@pks.im> References: <cover.1728629612.git.ps@pks.im> Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <cover.1728629612.git.ps@pks.im>
Series	reftable: stop using `struct strbuf` \| expand [00/10] reftable: stop using `struct strbuf` [01/10] reftable: stop using `strbuf_addbuf()` [02/10] reftable: stop using `strbuf_addf()` [03/10] reftable/basics: provide new `reftable_buf` interface [04/10] reftable: convert from `strbuf` to `reftable_buf` [05/10] reftable/blocksource: adapt interface name [06/10] t/unit-tests: check for `reftable_buf` allocation errors [07/10] reftable/stack: adapt `format_name()` to handle allocation failures [08/10] reftable/record: adapt `reftable_record_key()` to handle allocation failures [09/10] reftable/stack: adapt `stack_filename()` to handle allocation failures [10/10] reftable: handle trivial `reftable_buf` errors

diff --git a/reftable/basics.c b/reftable/basics.c index a6abefe7f5d..6fc4ef0964e 100644 --- a/reftable/basics.c +++ b/reftable/basics.c @@ -259,7 +259,7 @@ int names_equal(const char **a, const char **b) return a[i] == b[i]; } -int common_prefix_size(struct strbuf *a, struct strbuf *b) +int common_prefix_size(struct reftable_buf *a, struct reftable_buf *b) { int p = 0; for (; p < a->len && p < b->len; p++) { diff --git a/reftable/basics.h b/reftable/basics.h index 4cf3f0e7593..ac3100417ec 100644 --- a/reftable/basics.h +++ b/reftable/basics.h @@ -104,8 +104,7 @@ char *reftable_strdup(const char *str); #endif /* Find the longest shared prefix size of `a` and `b` */ -struct strbuf; -int common_prefix_size(struct strbuf *a, struct strbuf *b); +int common_prefix_size(struct reftable_buf *a, struct reftable_buf *b); int hash_size(uint32_t id); diff --git a/reftable/block.c b/reftable/block.c index cd4180eac7b..4f62b823db8 100644 --- a/reftable/block.c +++ b/reftable/block.c @@ -38,7 +38,7 @@ int footer_size(int version) } static int block_writer_register_restart(struct block_writer *w, int n, - int is_restart, struct strbuf *key) + int is_restart, struct reftable_buf *key) { int rlen = w->restart_len; if (rlen >= MAX_RESTARTS) { @@ -59,8 +59,8 @@ static int block_writer_register_restart(struct block_writer *w, int n, w->next += n; - strbuf_reset(&w->last_key); - strbuf_add(&w->last_key, key->buf, key->len); + reftable_buf_reset(&w->last_key); + reftable_buf_add(&w->last_key, key->buf, key->len); w->entries++; return 0; } @@ -98,8 +98,8 @@ uint8_t block_writer_type(struct block_writer *bw) empty key. */ int block_writer_add(struct block_writer *w, struct reftable_record *rec) { - struct strbuf empty = STRBUF_INIT; - struct strbuf last = + struct reftable_buf empty = REFTABLE_BUF_INIT; + struct reftable_buf last = w->entries % w->restart_interval == 0 ? empty : w->last_key; struct string_view out = { .buf = w->buf + w->next, @@ -109,7 +109,7 @@ int block_writer_add(struct block_writer *w, struct reftable_record *rec) struct string_view start = out; int is_restart = 0; - struct strbuf key = STRBUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; int n = 0; int err = -1; @@ -133,7 +133,7 @@ int block_writer_add(struct block_writer *w, struct reftable_record *rec) err = block_writer_register_restart(w, start.len - out.len, is_restart, &key); done: - strbuf_release(&key); + reftable_buf_release(&key); return err; } @@ -325,7 +325,7 @@ uint8_t block_reader_type(const struct block_reader *r) return r->block.data[r->header_off]; } -int block_reader_first_key(const struct block_reader *br, struct strbuf *key) +int block_reader_first_key(const struct block_reader *br, struct reftable_buf *key) { int off = br->header_off + 4, n; struct string_view in = { @@ -334,7 +334,7 @@ int block_reader_first_key(const struct block_reader *br, struct strbuf *key) }; uint8_t extra = 0; - strbuf_reset(key); + reftable_buf_reset(key); n = reftable_decode_key(key, &extra, in); if (n < 0) @@ -355,13 +355,13 @@ void block_iter_seek_start(struct block_iter *it, const struct block_reader *br) it->block = br->block.data; it->block_len = br->block_len; it->hash_size = br->hash_size; - strbuf_reset(&it->last_key); + reftable_buf_reset(&it->last_key); it->next_off = br->header_off + 4; } struct restart_needle_less_args { int error; - struct strbuf needle; + struct reftable_buf needle; const struct block_reader *reader; }; @@ -433,7 +433,7 @@ int block_iter_next(struct block_iter *it, struct reftable_record *rec) void block_iter_reset(struct block_iter *it) { - strbuf_reset(&it->last_key); + reftable_buf_reset(&it->last_key); it->next_off = 0; it->block = NULL; it->block_len = 0; @@ -442,12 +442,12 @@ void block_iter_reset(struct block_iter *it) void block_iter_close(struct block_iter *it) { - strbuf_release(&it->last_key); - strbuf_release(&it->scratch); + reftable_buf_release(&it->last_key); + reftable_buf_release(&it->scratch); } int block_iter_seek_key(struct block_iter *it, const struct block_reader *br, - struct strbuf *want) + struct reftable_buf *want) { struct restart_needle_less_args args = { .needle = *want, @@ -537,7 +537,7 @@ int block_iter_seek_key(struct block_iter *it, const struct block_reader *br, * with themselves. */ reftable_record_key(&rec, &it->last_key); - if (strbuf_cmp(&it->last_key, want) >= 0) { + if (reftable_buf_cmp(&it->last_key, want) >= 0) { it->next_off = prev_off; goto done; } @@ -554,7 +554,7 @@ void block_writer_release(struct block_writer *bw) REFTABLE_FREE_AND_NULL(bw->zstream); REFTABLE_FREE_AND_NULL(bw->restarts); REFTABLE_FREE_AND_NULL(bw->compressed); - strbuf_release(&bw->last_key); + reftable_buf_release(&bw->last_key); /* the block is not owned. */ } diff --git a/reftable/block.h b/reftable/block.h index 18d7ea03373..9a3effa5134 100644 --- a/reftable/block.h +++ b/reftable/block.h @@ -38,7 +38,7 @@ struct block_writer { uint32_t restart_len; uint32_t restart_cap; - struct strbuf last_key; + struct reftable_buf last_key; int entries; }; @@ -98,7 +98,7 @@ void block_reader_release(struct block_reader *br); uint8_t block_reader_type(const struct block_reader *r); /* Decodes the first key in the block */ -int block_reader_first_key(const struct block_reader *br, struct strbuf *key); +int block_reader_first_key(const struct block_reader *br, struct reftable_buf *key); /* Iterate over entries in a block */ struct block_iter { @@ -109,13 +109,13 @@ struct block_iter { int hash_size; /* key for last entry we read. */ - struct strbuf last_key; - struct strbuf scratch; + struct reftable_buf last_key; + struct reftable_buf scratch; }; #define BLOCK_ITER_INIT { \ - .last_key = STRBUF_INIT, \ - .scratch = STRBUF_INIT, \ + .last_key = REFTABLE_BUF_INIT, \ + .scratch = REFTABLE_BUF_INIT, \ } /* Position `it` at start of the block */ @@ -123,7 +123,7 @@ void block_iter_seek_start(struct block_iter *it, const struct block_reader *br) /* Position `it` to the `want` key in the block */ int block_iter_seek_key(struct block_iter *it, const struct block_reader *br, - struct strbuf *want); + struct reftable_buf *want); /* return < 0 for error, 0 for OK, > 0 for EOF. */ int block_iter_next(struct block_iter *it, struct reftable_record *rec); diff --git a/reftable/blocksource.c b/reftable/blocksource.c index a2a6a196d55..d6242d67900 100644 --- a/reftable/blocksource.c +++ b/reftable/blocksource.c @@ -27,7 +27,7 @@ static void strbuf_close(void *b UNUSED) static int strbuf_read_block(void *v, struct reftable_block *dest, uint64_t off, uint32_t size) { - struct strbuf *b = v; + struct reftable_buf *b = v; assert(off + size <= b->len); REFTABLE_CALLOC_ARRAY(dest->data, size); if (!dest->data) @@ -39,7 +39,7 @@ static int strbuf_read_block(void *v, struct reftable_block *dest, uint64_t off, static uint64_t strbuf_size(void *b) { - return ((struct strbuf *)b)->len; + return ((struct reftable_buf *)b)->len; } static struct reftable_block_source_vtable strbuf_vtable = { @@ -50,7 +50,7 @@ static struct reftable_block_source_vtable strbuf_vtable = { }; void block_source_from_strbuf(struct reftable_block_source *bs, - struct strbuf *buf) + struct reftable_buf *buf) { assert(!bs->ops); bs->ops = &strbuf_vtable; diff --git a/reftable/blocksource.h b/reftable/blocksource.h index 659a27b4063..ee3647c6531 100644 --- a/reftable/blocksource.h +++ b/reftable/blocksource.h @@ -12,9 +12,10 @@ license that can be found in the LICENSE file or at #include "system.h" struct reftable_block_source; +struct reftable_buf; /* Create an in-memory block source for reading reftables */ void block_source_from_strbuf(struct reftable_block_source *bs, - struct strbuf *buf); + struct reftable_buf *buf); #endif diff --git a/reftable/iter.c b/reftable/iter.c index d926db653b1..6c193fd31a9 100644 --- a/reftable/iter.c +++ b/reftable/iter.c @@ -55,7 +55,7 @@ void iterator_set_empty(struct reftable_iterator *it) static void filtering_ref_iterator_close(void *iter_arg) { struct filtering_ref_iterator *fri = iter_arg; - strbuf_release(&fri->oid); + reftable_buf_release(&fri->oid); reftable_iterator_destroy(&fri->it); } @@ -115,7 +115,7 @@ static void indexed_table_ref_iter_close(void *p) block_iter_close(&it->cur); reftable_block_done(&it->block_reader.block); reftable_free(it->offsets); - strbuf_release(&it->oid); + reftable_buf_release(&it->oid); } static int indexed_table_ref_iter_next_block(struct indexed_table_ref_iter *it) @@ -197,7 +197,7 @@ int indexed_table_ref_iter_new(struct indexed_table_ref_iter **dest, *itr = empty; itr->r = r; - strbuf_add(&itr->oid, oid, oid_len); + reftable_buf_add(&itr->oid, oid, oid_len); itr->offsets = offsets; itr->offset_len = offset_len; diff --git a/reftable/iter.h b/reftable/iter.h index b3225bc7add..40f98893b85 100644 --- a/reftable/iter.h +++ b/reftable/iter.h @@ -44,12 +44,12 @@ void iterator_set_empty(struct reftable_iterator *it); /* iterator that produces only ref records that point to `oid` */ struct filtering_ref_iterator { - struct strbuf oid; + struct reftable_buf oid; struct reftable_iterator it; }; #define FILTERING_REF_ITERATOR_INIT \ { \ - .oid = STRBUF_INIT \ + .oid = REFTABLE_BUF_INIT \ } void iterator_from_filtering_ref_iterator(struct reftable_iterator *, @@ -60,7 +60,7 @@ void iterator_from_filtering_ref_iterator(struct reftable_iterator *, */ struct indexed_table_ref_iter { struct reftable_reader *r; - struct strbuf oid; + struct reftable_buf oid; /* mutable */ uint64_t *offsets; @@ -75,7 +75,7 @@ struct indexed_table_ref_iter { #define INDEXED_TABLE_REF_ITER_INIT { \ .cur = BLOCK_ITER_INIT, \ - .oid = STRBUF_INIT, \ + .oid = REFTABLE_BUF_INIT, \ } void iterator_from_indexed_table_ref_iter(struct reftable_iterator *it, diff --git a/reftable/reader.c b/reftable/reader.c index 8d372539220..388f8bf6d7b 100644 --- a/reftable/reader.c +++ b/reftable/reader.c @@ -350,8 +350,8 @@ static int table_iter_seek_start(struct table_iter *ti, uint8_t typ, int index) static int table_iter_seek_linear(struct table_iter *ti, struct reftable_record *want) { - struct strbuf want_key = STRBUF_INIT; - struct strbuf got_key = STRBUF_INIT; + struct reftable_buf want_key = REFTABLE_BUF_INIT; + struct reftable_buf got_key = REFTABLE_BUF_INIT; struct reftable_record rec; int err; @@ -401,7 +401,7 @@ static int table_iter_seek_linear(struct table_iter *ti, if (err < 0) goto done; - if (strbuf_cmp(&got_key, &want_key) > 0) { + if (reftable_buf_cmp(&got_key, &want_key) > 0) { table_iter_block_done(&next); break; } @@ -422,8 +422,8 @@ static int table_iter_seek_linear(struct table_iter *ti, done: reftable_record_release(&rec); - strbuf_release(&want_key); - strbuf_release(&got_key); + reftable_buf_release(&want_key); + reftable_buf_release(&got_key); return err; } @@ -431,11 +431,11 @@ static int table_iter_seek_indexed(struct table_iter *ti, struct reftable_record *rec) { struct reftable_record want_index = { - .type = BLOCK_TYPE_INDEX, .u.idx = { .last_key = STRBUF_INIT } + .type = BLOCK_TYPE_INDEX, .u.idx = { .last_key = REFTABLE_BUF_INIT } }; struct reftable_record index_result = { .type = BLOCK_TYPE_INDEX, - .u.idx = { .last_key = STRBUF_INIT }, + .u.idx = { .last_key = REFTABLE_BUF_INIT }, }; int err; @@ -765,7 +765,7 @@ static int reftable_reader_refs_for_unindexed(struct reftable_reader *r, } *filter = empty; - strbuf_add(&filter->oid, oid, oid_len); + reftable_buf_add(&filter->oid, oid, oid_len); iterator_from_table_iter(&filter->it, ti); iterator_from_filtering_ref_iterator(it, filter); diff --git a/reftable/record.c b/reftable/record.c index 87157f2c386..0182c973437 100644 --- a/reftable/record.c +++ b/reftable/record.c @@ -98,7 +98,7 @@ const unsigned char *reftable_ref_record_val2(const struct reftable_ref_record * } } -static int decode_string(struct strbuf *dest, struct string_view in) +static int decode_string(struct reftable_buf *dest, struct string_view in) { int start_len = in.len; uint64_t tsize = 0; @@ -109,8 +109,8 @@ static int decode_string(struct strbuf *dest, struct string_view in) if (in.len < tsize) return -1; - strbuf_reset(dest); - strbuf_add(dest, in.buf, tsize); + reftable_buf_reset(dest); + reftable_buf_add(dest, in.buf, tsize); string_view_consume(&in, tsize); return start_len - in.len; @@ -133,7 +133,7 @@ static int encode_string(const char *str, struct string_view s) } int reftable_encode_key(int *restart, struct string_view dest, - struct strbuf prev_key, struct strbuf key, + struct reftable_buf prev_key, struct reftable_buf key, uint8_t extra) { struct string_view start = dest; @@ -183,7 +183,7 @@ int reftable_decode_keylen(struct string_view in, return start_len - in.len; } -int reftable_decode_key(struct strbuf *last_key, uint8_t *extra, +int reftable_decode_key(struct reftable_buf *last_key, uint8_t *extra, struct string_view in) { int start_len = in.len; @@ -200,19 +200,19 @@ int reftable_decode_key(struct strbuf *last_key, uint8_t *extra, prefix_len > last_key->len) return -1; - strbuf_setlen(last_key, prefix_len); - strbuf_add(last_key, in.buf, suffix_len); + reftable_buf_setlen(last_key, prefix_len); + reftable_buf_add(last_key, in.buf, suffix_len); string_view_consume(&in, suffix_len); return start_len - in.len; } -static void reftable_ref_record_key(const void *r, struct strbuf *dest) +static void reftable_ref_record_key(const void *r, struct reftable_buf *dest) { const struct reftable_ref_record *rec = (const struct reftable_ref_record *)r; - strbuf_reset(dest); - strbuf_addstr(dest, rec->refname); + reftable_buf_reset(dest); + reftable_buf_addstr(dest, rec->refname); } static int reftable_ref_record_copy_from(void *rec, const void *src_rec, @@ -350,9 +350,9 @@ static int reftable_ref_record_encode(const void *rec, struct string_view s, return start.len - s.len; } -static int reftable_ref_record_decode(void *rec, struct strbuf key, +static int reftable_ref_record_decode(void *rec, struct reftable_buf key, uint8_t val_type, struct string_view in, - int hash_size, struct strbuf *scratch) + int hash_size, struct reftable_buf *scratch) { struct reftable_ref_record *r = rec; struct string_view start = in; @@ -415,7 +415,7 @@ static int reftable_ref_record_decode(void *rec, struct strbuf key, goto done; } string_view_consume(&in, n); - r->value.symref = strbuf_detach(scratch, NULL); + r->value.symref = reftable_buf_detach(scratch); } break; case REFTABLE_REF_DELETION: @@ -465,12 +465,12 @@ static struct reftable_record_vtable reftable_ref_record_vtable = { .cmp = &reftable_ref_record_cmp_void, }; -static void reftable_obj_record_key(const void *r, struct strbuf *dest) +static void reftable_obj_record_key(const void *r, struct reftable_buf *dest) { const struct reftable_obj_record *rec = (const struct reftable_obj_record *)r; - strbuf_reset(dest); - strbuf_add(dest, rec->hash_prefix, rec->hash_prefix_len); + reftable_buf_reset(dest); + reftable_buf_add(dest, rec->hash_prefix, rec->hash_prefix_len); } static void reftable_obj_record_release(void *rec) @@ -547,10 +547,10 @@ static int reftable_obj_record_encode(const void *rec, struct string_view s, return start.len - s.len; } -static int reftable_obj_record_decode(void *rec, struct strbuf key, +static int reftable_obj_record_decode(void *rec, struct reftable_buf key, uint8_t val_type, struct string_view in, int hash_size UNUSED, - struct strbuf *scratch UNUSED) + struct reftable_buf *scratch UNUSED) { struct string_view start = in; struct reftable_obj_record *r = rec; @@ -664,19 +664,19 @@ static struct reftable_record_vtable reftable_obj_record_vtable = { .cmp = &reftable_obj_record_cmp_void, }; -static void reftable_log_record_key(const void *r, struct strbuf *dest) +static void reftable_log_record_key(const void *r, struct reftable_buf *dest) { const struct reftable_log_record *rec = (const struct reftable_log_record *)r; int len = strlen(rec->refname); uint8_t i64[8]; uint64_t ts = 0; - strbuf_reset(dest); - strbuf_add(dest, (uint8_t *)rec->refname, len + 1); + reftable_buf_reset(dest); + reftable_buf_add(dest, (uint8_t *)rec->refname, len + 1); ts = (~ts) - rec->update_index; put_be64(&i64[0], ts); - strbuf_add(dest, i64, sizeof(i64)); + reftable_buf_add(dest, i64, sizeof(i64)); } static int reftable_log_record_copy_from(void *rec, const void *src_rec, @@ -807,9 +807,9 @@ static int reftable_log_record_encode(const void *rec, struct string_view s, return start.len - s.len; } -static int reftable_log_record_decode(void *rec, struct strbuf key, +static int reftable_log_record_decode(void *rec, struct reftable_buf key, uint8_t val_type, struct string_view in, - int hash_size, struct strbuf *scratch) + int hash_size, struct reftable_buf *scratch) { struct string_view start = in; struct reftable_log_record *r = rec; @@ -1027,11 +1027,11 @@ static struct reftable_record_vtable reftable_log_record_vtable = { .cmp = &reftable_log_record_cmp_void, }; -static void reftable_index_record_key(const void *r, struct strbuf *dest) +static void reftable_index_record_key(const void *r, struct reftable_buf *dest) { const struct reftable_index_record *rec = r; - strbuf_reset(dest); - strbuf_add(dest, rec->last_key.buf, rec->last_key.len); + reftable_buf_reset(dest); + reftable_buf_add(dest, rec->last_key.buf, rec->last_key.len); } static int reftable_index_record_copy_from(void *rec, const void *src_rec, @@ -1040,8 +1040,8 @@ static int reftable_index_record_copy_from(void *rec, const void *src_rec, struct reftable_index_record *dst = rec; const struct reftable_index_record *src = src_rec; - strbuf_reset(&dst->last_key); - strbuf_add(&dst->last_key, src->last_key.buf, src->last_key.len); + reftable_buf_reset(&dst->last_key); + reftable_buf_add(&dst->last_key, src->last_key.buf, src->last_key.len); dst->offset = src->offset; return 0; @@ -1050,7 +1050,7 @@ static int reftable_index_record_copy_from(void *rec, const void *src_rec, static void reftable_index_record_release(void *rec) { struct reftable_index_record *idx = rec; - strbuf_release(&idx->last_key); + reftable_buf_release(&idx->last_key); } static uint8_t reftable_index_record_val_type(const void *rec UNUSED) @@ -1074,18 +1074,18 @@ static int reftable_index_record_encode(const void *rec, struct string_view out, return start.len - out.len; } -static int reftable_index_record_decode(void *rec, struct strbuf key, +static int reftable_index_record_decode(void *rec, struct reftable_buf key, uint8_t val_type UNUSED, struct string_view in, int hash_size UNUSED, - struct strbuf *scratch UNUSED) + struct reftable_buf *scratch UNUSED) { struct string_view start = in; struct reftable_index_record *r = rec; int n = 0; - strbuf_reset(&r->last_key); - strbuf_add(&r->last_key, key.buf, key.len); + reftable_buf_reset(&r->last_key); + reftable_buf_add(&r->last_key, key.buf, key.len); n = get_var_int(&r->offset, &in); if (n < 0) @@ -1101,14 +1101,14 @@ static int reftable_index_record_equal(const void *a, const void *b, struct reftable_index_record *ia = (struct reftable_index_record *) a; struct reftable_index_record *ib = (struct reftable_index_record *) b; - return ia->offset == ib->offset && !strbuf_cmp(&ia->last_key, &ib->last_key); + return ia->offset == ib->offset && !reftable_buf_cmp(&ia->last_key, &ib->last_key); } static int reftable_index_record_cmp(const void *_a, const void *_b) { const struct reftable_index_record *a = _a; const struct reftable_index_record *b = _b; - return strbuf_cmp(&a->last_key, &b->last_key); + return reftable_buf_cmp(&a->last_key, &b->last_key); } static struct reftable_record_vtable reftable_index_record_vtable = { @@ -1124,7 +1124,7 @@ static struct reftable_record_vtable reftable_index_record_vtable = { .cmp = &reftable_index_record_cmp, }; -void reftable_record_key(struct reftable_record *rec, struct strbuf *dest) +void reftable_record_key(struct reftable_record *rec, struct reftable_buf *dest) { reftable_record_vtable(rec)->key(reftable_record_data(rec), dest); } @@ -1151,9 +1151,9 @@ uint8_t reftable_record_val_type(struct reftable_record *rec) return reftable_record_vtable(rec)->val_type(reftable_record_data(rec)); } -int reftable_record_decode(struct reftable_record *rec, struct strbuf key, +int reftable_record_decode(struct reftable_record *rec, struct reftable_buf key, uint8_t extra, struct string_view src, int hash_size, - struct strbuf *scratch) + struct reftable_buf *scratch) { return reftable_record_vtable(rec)->decode(reftable_record_data(rec), key, extra, src, hash_size, @@ -1294,7 +1294,7 @@ void reftable_record_init(struct reftable_record *rec, uint8_t typ) case BLOCK_TYPE_OBJ: return; case BLOCK_TYPE_INDEX: - strbuf_init(&rec->u.idx.last_key, 0); + reftable_buf_init(&rec->u.idx.last_key); return; default: BUG("unhandled record type"); diff --git a/reftable/record.h b/reftable/record.h index 0f53ba54434..271da3bf360 100644 --- a/reftable/record.h +++ b/reftable/record.h @@ -9,6 +9,7 @@ license that can be found in the LICENSE file or at #ifndef RECORD_H #define RECORD_H +#include "basics.h" #include "system.h" #include <stdint.h> @@ -38,8 +39,8 @@ int put_var_int(struct string_view *dest, uint64_t val); /* Methods for records. */ struct reftable_record_vtable { - /* encode the key of to a uint8_t strbuf. */ - void (*key)(const void *rec, struct strbuf *dest); + /* encode the key of to a uint8_t reftable_buf. */ + void (*key)(const void *rec, struct reftable_buf *dest); /* The record type of ('r' for ref). */ uint8_t type; @@ -54,9 +55,9 @@ struct reftable_record_vtable { int (*encode)(const void *rec, struct string_view dest, int hash_size); /* decode data from `src` into the record. */ - int (*decode)(void *rec, struct strbuf key, uint8_t extra, + int (*decode)(void *rec, struct reftable_buf key, uint8_t extra, struct string_view src, int hash_size, - struct strbuf *scratch); + struct reftable_buf *scratch); /* deallocate and null the record. */ void (*release)(void *rec); @@ -83,7 +84,7 @@ int reftable_is_block_type(uint8_t typ); /* Encode `key` into `dest`. Sets `is_restart` to indicate a restart. Returns * number of bytes written. */ int reftable_encode_key(int *is_restart, struct string_view dest, - struct strbuf prev_key, struct strbuf key, + struct reftable_buf prev_key, struct reftable_buf key, uint8_t extra); /* Decode a record's key lengths. */ @@ -96,13 +97,13 @@ int reftable_decode_keylen(struct string_view in, * Decode into `last_key` and `extra` from `in`. `last_key` is expected to * contain the decoded key of the preceding record, if any. */ -int reftable_decode_key(struct strbuf *last_key, uint8_t *extra, +int reftable_decode_key(struct reftable_buf *last_key, uint8_t *extra, struct string_view in); /* reftable_index_record are used internally to speed up lookups. */ struct reftable_index_record { uint64_t offset; /* Offset of block */ - struct strbuf last_key; /* Last key of the block. */ + struct reftable_buf last_key; /* Last key of the block. */ }; /* reftable_obj_record stores an object ID => ref mapping. */ @@ -136,15 +137,15 @@ void reftable_record_init(struct reftable_record *rec, uint8_t typ); /* see struct record_vtable */ int reftable_record_cmp(struct reftable_record *a, struct reftable_record *b); int reftable_record_equal(struct reftable_record *a, struct reftable_record *b, int hash_size); -void reftable_record_key(struct reftable_record *rec, struct strbuf *dest); +void reftable_record_key(struct reftable_record *rec, struct reftable_buf *dest); int reftable_record_copy_from(struct reftable_record *rec, struct reftable_record *src, int hash_size); uint8_t reftable_record_val_type(struct reftable_record *rec); int reftable_record_encode(struct reftable_record *rec, struct string_view dest, int hash_size); -int reftable_record_decode(struct reftable_record *rec, struct strbuf key, +int reftable_record_decode(struct reftable_record *rec, struct reftable_buf key, uint8_t extra, struct string_view src, - int hash_size, struct strbuf *scratch); + int hash_size, struct reftable_buf *scratch); int reftable_record_is_deletion(struct reftable_record *rec); static inline uint8_t reftable_record_type(struct reftable_record *rec) diff --git a/reftable/stack.c b/reftable/stack.c index d7bc1187dfb..6ba48ddce5d 100644 --- a/reftable/stack.c +++ b/reftable/stack.c @@ -31,13 +31,13 @@ static void reftable_addition_close(struct reftable_addition *add); static int reftable_stack_reload_maybe_reuse(struct reftable_stack *st, int reuse_open); -static void stack_filename(struct strbuf *dest, struct reftable_stack *st, +static void stack_filename(struct reftable_buf *dest, struct reftable_stack *st, const char *name) { - strbuf_reset(dest); - strbuf_addstr(dest, st->reftable_dir); - strbuf_addstr(dest, "/"); - strbuf_addstr(dest, name); + reftable_buf_reset(dest); + reftable_buf_addstr(dest, st->reftable_dir); + reftable_buf_addstr(dest, "/"); + reftable_buf_addstr(dest, name); } static ssize_t reftable_fd_write(void *arg, const void *data, size_t sz) @@ -56,7 +56,7 @@ static int reftable_fd_flush(void *arg) int reftable_new_stack(struct reftable_stack **dest, const char *dir, const struct reftable_write_options *_opts) { - struct strbuf list_file_name = STRBUF_INIT; + struct reftable_buf list_file_name = REFTABLE_BUF_INIT; struct reftable_write_options opts = { 0 }; struct reftable_stack *p; int err; @@ -74,11 +74,11 @@ int reftable_new_stack(struct reftable_stack **dest, const char *dir, *dest = NULL; - strbuf_reset(&list_file_name); - strbuf_addstr(&list_file_name, dir); - strbuf_addstr(&list_file_name, "/tables.list"); + reftable_buf_reset(&list_file_name); + reftable_buf_addstr(&list_file_name, dir); + reftable_buf_addstr(&list_file_name, "/tables.list"); - p->list_file = strbuf_detach(&list_file_name, NULL); + p->list_file = reftable_buf_detach(&list_file_name); p->list_fd = -1; p->opts = opts; p->reftable_dir = reftable_strdup(dir); @@ -208,10 +208,10 @@ void reftable_stack_destroy(struct reftable_stack *st) if (st->readers) { int i = 0; - struct strbuf filename = STRBUF_INIT; + struct reftable_buf filename = REFTABLE_BUF_INIT; for (i = 0; i < st->readers_len; i++) { const char *name = reader_name(st->readers[i]); - strbuf_reset(&filename); + reftable_buf_reset(&filename); if (names && !has_name(names, name)) { stack_filename(&filename, st, name); } @@ -222,7 +222,7 @@ void reftable_stack_destroy(struct reftable_stack *st) unlink(filename.buf); } } - strbuf_release(&filename); + reftable_buf_release(&filename); st->readers_len = 0; REFTABLE_FREE_AND_NULL(st->readers); } @@ -260,7 +260,7 @@ static int reftable_stack_reload_once(struct reftable_stack *st, size_t reused_len = 0, reused_alloc = 0, names_len; size_t new_readers_len = 0; struct reftable_merged_table *new_merged = NULL; - struct strbuf table_path = STRBUF_INIT; + struct reftable_buf table_path = REFTABLE_BUF_INIT; int err = 0; size_t i; @@ -374,7 +374,7 @@ static int reftable_stack_reload_once(struct reftable_stack *st, reftable_free(new_readers); reftable_free(reused); reftable_free(cur); - strbuf_release(&table_path); + reftable_buf_release(&table_path); return err; } @@ -623,14 +623,14 @@ int reftable_stack_add(struct reftable_stack *st, return 0; } -static void format_name(struct strbuf *dest, uint64_t min, uint64_t max) +static void format_name(struct reftable_buf *dest, uint64_t min, uint64_t max) { char buf[100]; uint32_t rnd = (uint32_t)git_rand(); snprintf(buf, sizeof(buf), "0x%012" PRIx64 "-0x%012" PRIx64 "-%08x", min, max, rnd); - strbuf_reset(dest); - strbuf_addstr(dest, buf); + reftable_buf_reset(dest); + reftable_buf_addstr(dest, buf); } struct reftable_addition { @@ -648,7 +648,7 @@ static int reftable_stack_init_addition(struct reftable_addition *add, struct reftable_stack *st, unsigned int flags) { - struct strbuf lock_file_name = STRBUF_INIT; + struct reftable_buf lock_file_name = REFTABLE_BUF_INIT; int err; add->stack = st; @@ -690,13 +690,13 @@ static int reftable_stack_init_addition(struct reftable_addition *add, done: if (err) reftable_addition_close(add); - strbuf_release(&lock_file_name); + reftable_buf_release(&lock_file_name); return err; } static void reftable_addition_close(struct reftable_addition *add) { - struct strbuf nm = STRBUF_INIT; + struct reftable_buf nm = REFTABLE_BUF_INIT; size_t i; for (i = 0; i < add->new_tables_len; i++) { @@ -711,7 +711,7 @@ static void reftable_addition_close(struct reftable_addition *add) add->new_tables_cap = 0; rollback_lock_file(&add->tables_list_lock); - strbuf_release(&nm); + reftable_buf_release(&nm); } void reftable_addition_destroy(struct reftable_addition *add) @@ -725,7 +725,7 @@ void reftable_addition_destroy(struct reftable_addition *add) int reftable_addition_commit(struct reftable_addition *add) { - struct strbuf table_list = STRBUF_INIT; + struct reftable_buf table_list = REFTABLE_BUF_INIT; int lock_file_fd = get_lock_file_fd(&add->tables_list_lock); int err = 0; size_t i; @@ -734,16 +734,16 @@ int reftable_addition_commit(struct reftable_addition *add) goto done; for (i = 0; i < add->stack->merged->readers_len; i++) { - strbuf_addstr(&table_list, add->stack->readers[i]->name); - strbuf_addstr(&table_list, "\n"); + reftable_buf_addstr(&table_list, add->stack->readers[i]->name); + reftable_buf_addstr(&table_list, "\n"); } for (i = 0; i < add->new_tables_len; i++) { - strbuf_addstr(&table_list, add->new_tables[i]); - strbuf_addstr(&table_list, "\n"); + reftable_buf_addstr(&table_list, add->new_tables[i]); + reftable_buf_addstr(&table_list, "\n"); } err = write_in_full(lock_file_fd, table_list.buf, table_list.len); - strbuf_release(&table_list); + reftable_buf_release(&table_list); if (err < 0) { err = REFTABLE_IO_ERROR; goto done; @@ -837,19 +837,19 @@ int reftable_addition_add(struct reftable_addition *add, void *arg), void *arg) { - struct strbuf temp_tab_file_name = STRBUF_INIT; - struct strbuf tab_file_name = STRBUF_INIT; - struct strbuf next_name = STRBUF_INIT; + struct reftable_buf temp_tab_file_name = REFTABLE_BUF_INIT; + struct reftable_buf tab_file_name = REFTABLE_BUF_INIT; + struct reftable_buf next_name = REFTABLE_BUF_INIT; struct reftable_writer *wr = NULL; struct tempfile *tab_file = NULL; int err = 0; int tab_fd; - strbuf_reset(&next_name); + reftable_buf_reset(&next_name); format_name(&next_name, add->next_update_index, add->next_update_index); stack_filename(&temp_tab_file_name, add->stack, next_name.buf); - strbuf_addstr(&temp_tab_file_name, ".temp.XXXXXX"); + reftable_buf_addstr(&temp_tab_file_name, ".temp.XXXXXX"); tab_file = mks_tempfile(temp_tab_file_name.buf); if (!tab_file) { @@ -894,7 +894,7 @@ int reftable_addition_add(struct reftable_addition *add, } format_name(&next_name, wr->min_update_index, wr->max_update_index); - strbuf_addstr(&next_name, ".ref"); + reftable_buf_addstr(&next_name, ".ref"); stack_filename(&tab_file_name, add->stack, next_name.buf); /* @@ -913,13 +913,13 @@ int reftable_addition_add(struct reftable_addition *add, err = REFTABLE_OUT_OF_MEMORY_ERROR; goto done; } - add->new_tables[add->new_tables_len++] = strbuf_detach(&next_name, NULL); + add->new_tables[add->new_tables_len++] = reftable_buf_detach(&next_name); done: delete_tempfile(&tab_file); - strbuf_release(&temp_tab_file_name); - strbuf_release(&tab_file_name); - strbuf_release(&next_name); + reftable_buf_release(&temp_tab_file_name); + reftable_buf_release(&tab_file_name); + reftable_buf_release(&next_name); reftable_writer_free(wr); return err; } @@ -938,8 +938,8 @@ static int stack_compact_locked(struct reftable_stack *st, struct reftable_log_expiry_config *config, struct tempfile **tab_file_out) { - struct strbuf next_name = STRBUF_INIT; - struct strbuf tab_file_path = STRBUF_INIT; + struct reftable_buf next_name = REFTABLE_BUF_INIT; + struct reftable_buf tab_file_path = REFTABLE_BUF_INIT; struct reftable_writer *wr = NULL; struct tempfile *tab_file; int tab_fd, err = 0; @@ -948,7 +948,7 @@ static int stack_compact_locked(struct reftable_stack *st, reftable_reader_min_update_index(st->readers[first]), reftable_reader_max_update_index(st->readers[last])); stack_filename(&tab_file_path, st, next_name.buf); - strbuf_addstr(&tab_file_path, ".temp.XXXXXX"); + reftable_buf_addstr(&tab_file_path, ".temp.XXXXXX"); tab_file = mks_tempfile(tab_file_path.buf); if (!tab_file) { @@ -986,8 +986,8 @@ static int stack_compact_locked(struct reftable_stack *st, done: delete_tempfile(&tab_file); reftable_writer_free(wr); - strbuf_release(&next_name); - strbuf_release(&tab_file_path); + reftable_buf_release(&next_name); + reftable_buf_release(&tab_file_path); return err; } @@ -1111,10 +1111,10 @@ static int stack_compact_range(struct reftable_stack *st, struct reftable_log_expiry_config *expiry, unsigned int flags) { - struct strbuf tables_list_buf = STRBUF_INIT; - struct strbuf new_table_name = STRBUF_INIT; - struct strbuf new_table_path = STRBUF_INIT; - struct strbuf table_name = STRBUF_INIT; + struct reftable_buf tables_list_buf = REFTABLE_BUF_INIT; + struct reftable_buf new_table_name = REFTABLE_BUF_INIT; + struct reftable_buf new_table_path = REFTABLE_BUF_INIT; + struct reftable_buf table_name = REFTABLE_BUF_INIT; struct lock_file tables_list_lock = LOCK_INIT; struct lock_file *table_locks = NULL; struct tempfile *new_table = NULL; @@ -1372,7 +1372,7 @@ static int stack_compact_range(struct reftable_stack *st, if (!is_empty_table) { format_name(&new_table_name, st->readers[first]->min_update_index, st->readers[last]->max_update_index); - strbuf_addstr(&new_table_name, ".ref"); + reftable_buf_addstr(&new_table_name, ".ref"); stack_filename(&new_table_path, st, new_table_name.buf); err = rename_tempfile(&new_table, new_table_path.buf); @@ -1388,16 +1388,16 @@ static int stack_compact_range(struct reftable_stack *st, * simply skip writing it. */ for (i = 0; i < first_to_replace; i++) { - strbuf_addstr(&tables_list_buf, names[i]); - strbuf_addstr(&tables_list_buf, "\n"); + reftable_buf_addstr(&tables_list_buf, names[i]); + reftable_buf_addstr(&tables_list_buf, "\n"); } if (!is_empty_table) { - strbuf_addstr(&tables_list_buf, new_table_name.buf); - strbuf_addstr(&tables_list_buf, "\n"); + reftable_buf_addstr(&tables_list_buf, new_table_name.buf); + reftable_buf_addstr(&tables_list_buf, "\n"); } for (i = last_to_replace + 1; names[i]; i++) { - strbuf_addstr(&tables_list_buf, names[i]); - strbuf_addstr(&tables_list_buf, "\n"); + reftable_buf_addstr(&tables_list_buf, names[i]); + reftable_buf_addstr(&tables_list_buf, "\n"); } err = write_in_full(get_lock_file_fd(&tables_list_lock), @@ -1449,10 +1449,10 @@ static int stack_compact_range(struct reftable_stack *st, reftable_free(table_locks); delete_tempfile(&new_table); - strbuf_release(&new_table_name); - strbuf_release(&new_table_path); - strbuf_release(&tables_list_buf); - strbuf_release(&table_name); + reftable_buf_release(&new_table_name); + reftable_buf_release(&new_table_path); + reftable_buf_release(&tables_list_buf); + reftable_buf_release(&table_name); free_names(names); if (err == REFTABLE_LOCK_ERROR) @@ -1666,7 +1666,7 @@ static void remove_maybe_stale_table(struct reftable_stack *st, uint64_t max, uint64_t update_idx = 0; struct reftable_block_source src = { NULL }; struct reftable_reader *rd = NULL; - struct strbuf table_path = STRBUF_INIT; + struct reftable_buf table_path = REFTABLE_BUF_INIT; stack_filename(&table_path, st, name); err = reftable_block_source_from_file(&src, table_path.buf); @@ -1684,7 +1684,7 @@ static void remove_maybe_stale_table(struct reftable_stack *st, uint64_t max, unlink(table_path.buf); } done: - strbuf_release(&table_path); + reftable_buf_release(&table_path); } static int reftable_stack_clean_locked(struct reftable_stack *st) diff --git a/reftable/system.h b/reftable/system.h index d0cabd5d171..5ec85833434 100644 --- a/reftable/system.h +++ b/reftable/system.h @@ -13,7 +13,6 @@ license that can be found in the LICENSE file or at #include "git-compat-util.h" #include "lockfile.h" -#include "strbuf.h" #include "tempfile.h" #include "hash.h" /* hash ID, sizes.*/ #include "dir.h" /* remove_dir_recursively, for tests.*/ diff --git a/reftable/writer.c b/reftable/writer.c index 031d8149a9c..da6941a78ac 100644 --- a/reftable/writer.c +++ b/reftable/writer.c @@ -115,7 +115,7 @@ static int writer_reinit_block_writer(struct reftable_writer *w, uint8_t typ) if (w->next == 0) block_start = header_size(writer_version(w)); - strbuf_reset(&w->last_key); + reftable_buf_reset(&w->last_key); ret = block_writer_init(&w->block_writer_data, typ, w->block, w->opts.block_size, block_start, hash_size(w->opts.hash_id)); @@ -146,8 +146,8 @@ int reftable_writer_new(struct reftable_writer **out, if (opts.block_size >= (1 << 24)) BUG("configured block size exceeds 16MB"); - strbuf_init(&wp->block_writer_data.last_key, 0); - strbuf_init(&wp->last_key, 0); + reftable_buf_init(&wp->block_writer_data.last_key); + reftable_buf_init(&wp->last_key); REFTABLE_CALLOC_ARRAY(wp->block, opts.block_size); if (!wp->block) { reftable_free(wp); @@ -179,7 +179,7 @@ static void writer_release(struct reftable_writer *w) block_writer_release(&w->block_writer_data); w->block_writer = NULL; writer_clear_index(w); - strbuf_release(&w->last_key); + reftable_buf_release(&w->last_key); } } @@ -190,7 +190,7 @@ void reftable_writer_free(struct reftable_writer *w) } struct obj_index_tree_node { - struct strbuf hash; + struct reftable_buf hash; uint64_t *offsets; size_t offset_len; size_t offset_cap; @@ -198,16 +198,16 @@ struct obj_index_tree_node { #define OBJ_INDEX_TREE_NODE_INIT \ { \ - .hash = STRBUF_INIT \ + .hash = REFTABLE_BUF_INIT \ } static int obj_index_tree_node_compare(const void *a, const void *b) { - return strbuf_cmp(&((const struct obj_index_tree_node *)a)->hash, + return reftable_buf_cmp(&((const struct obj_index_tree_node *)a)->hash, &((const struct obj_index_tree_node *)b)->hash); } -static int writer_index_hash(struct reftable_writer *w, struct strbuf *hash) +static int writer_index_hash(struct reftable_writer *w, struct reftable_buf *hash) { uint64_t off = w->next; struct obj_index_tree_node want = { .hash = *hash }; @@ -224,8 +224,8 @@ static int writer_index_hash(struct reftable_writer *w, struct strbuf *hash) *key = empty; - strbuf_reset(&key->hash); - strbuf_add(&key->hash, hash->buf, hash->len); + reftable_buf_reset(&key->hash); + reftable_buf_add(&key->hash, hash->buf, hash->len); tree_insert(&w->obj_index_tree, key, &obj_index_tree_node_compare); } else { @@ -246,17 +246,17 @@ static int writer_index_hash(struct reftable_writer *w, struct strbuf *hash) static int writer_add_record(struct reftable_writer *w, struct reftable_record *rec) { - struct strbuf key = STRBUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; int err; reftable_record_key(rec, &key); - if (strbuf_cmp(&w->last_key, &key) >= 0) { + if (reftable_buf_cmp(&w->last_key, &key) >= 0) { err = REFTABLE_API_ERROR; goto done; } - strbuf_reset(&w->last_key); - strbuf_add(&w->last_key, key.buf, key.len); + reftable_buf_reset(&w->last_key); + reftable_buf_add(&w->last_key, key.buf, key.len); if (!w->block_writer) { err = writer_reinit_block_writer(w, reftable_record_type(rec)); if (err < 0) @@ -303,7 +303,7 @@ static int writer_add_record(struct reftable_writer *w, } done: - strbuf_release(&key); + reftable_buf_release(&key); return err; } @@ -316,7 +316,7 @@ int reftable_writer_add_ref(struct reftable_writer *w, .ref = *ref }, }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int err; if (!ref->refname || @@ -331,7 +331,7 @@ int reftable_writer_add_ref(struct reftable_writer *w, goto out; if (!w->opts.skip_index_objects && reftable_ref_record_val1(ref)) { - strbuf_add(&buf, (char *)reftable_ref_record_val1(ref), + reftable_buf_add(&buf, (char *)reftable_ref_record_val1(ref), hash_size(w->opts.hash_id)); err = writer_index_hash(w, &buf); @@ -340,8 +340,8 @@ int reftable_writer_add_ref(struct reftable_writer *w, } if (!w->opts.skip_index_objects && reftable_ref_record_val2(ref)) { - strbuf_reset(&buf); - strbuf_add(&buf, reftable_ref_record_val2(ref), + reftable_buf_reset(&buf); + reftable_buf_add(&buf, reftable_ref_record_val2(ref), hash_size(w->opts.hash_id)); err = writer_index_hash(w, &buf); @@ -352,7 +352,7 @@ int reftable_writer_add_ref(struct reftable_writer *w, err = 0; out: - strbuf_release(&buf); + reftable_buf_release(&buf); return err; } @@ -393,7 +393,7 @@ int reftable_writer_add_log(struct reftable_writer *w, struct reftable_log_record *log) { char *input_log_message = NULL; - struct strbuf cleaned_message = STRBUF_INIT; + struct reftable_buf cleaned_message = REFTABLE_BUF_INIT; int err = 0; if (log->value_type == REFTABLE_LOG_DELETION) @@ -404,24 +404,24 @@ int reftable_writer_add_log(struct reftable_writer *w, input_log_message = log->value.update.message; if (!w->opts.exact_log_message && log->value.update.message) { - strbuf_addstr(&cleaned_message, log->value.update.message); + reftable_buf_addstr(&cleaned_message, log->value.update.message); while (cleaned_message.len && cleaned_message.buf[cleaned_message.len - 1] == '\n') - strbuf_setlen(&cleaned_message, + reftable_buf_setlen(&cleaned_message, cleaned_message.len - 1); if (strchr(cleaned_message.buf, '\n')) { /* multiple lines not allowed. */ err = REFTABLE_API_ERROR; goto done; } - strbuf_addstr(&cleaned_message, "\n"); + reftable_buf_addstr(&cleaned_message, "\n"); log->value.update.message = cleaned_message.buf; } err = reftable_writer_add_log_verbatim(w, log); log->value.update.message = input_log_message; done: - strbuf_release(&cleaned_message); + reftable_buf_release(&cleaned_message); return err; } @@ -504,7 +504,7 @@ static int writer_finish_section(struct reftable_writer *w) return err; for (i = 0; i < idx_len; i++) - strbuf_release(&idx[i].last_key); + reftable_buf_release(&idx[i].last_key); reftable_free(idx); } @@ -521,13 +521,13 @@ static int writer_finish_section(struct reftable_writer *w) bstats->max_index_level = max_level; /* Reinit lastKey, as the next section can start with any key. */ - strbuf_reset(&w->last_key); + reftable_buf_reset(&w->last_key); return 0; } struct common_prefix_arg { - struct strbuf *last; + struct reftable_buf *last; int max; }; @@ -594,7 +594,7 @@ static void object_record_free(void *void_arg UNUSED, void *key) struct obj_index_tree_node *entry = key; REFTABLE_FREE_AND_NULL(entry->offsets); - strbuf_release(&entry->hash); + reftable_buf_release(&entry->hash); reftable_free(entry); } @@ -708,7 +708,7 @@ int reftable_writer_close(struct reftable_writer *w) static void writer_clear_index(struct reftable_writer *w) { for (size_t i = 0; w->index && i < w->index_len; i++) - strbuf_release(&w->index[i].last_key); + reftable_buf_release(&w->index[i].last_key); REFTABLE_FREE_AND_NULL(w->index); w->index_len = 0; w->index_cap = 0; @@ -717,7 +717,7 @@ static void writer_clear_index(struct reftable_writer *w) static int writer_flush_nonempty_block(struct reftable_writer *w) { struct reftable_index_record index_record = { - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }; uint8_t typ = block_writer_type(w->block_writer); struct reftable_block_stats *bstats; @@ -777,8 +777,8 @@ static int writer_flush_nonempty_block(struct reftable_writer *w) return REFTABLE_OUT_OF_MEMORY_ERROR; index_record.offset = w->next; - strbuf_reset(&index_record.last_key); - strbuf_add(&index_record.last_key, w->block_writer->last_key.buf, + reftable_buf_reset(&index_record.last_key); + reftable_buf_add(&index_record.last_key, w->block_writer->last_key.buf, w->block_writer->last_key.len); w->index[w->index_len] = index_record; w->index_len++; diff --git a/reftable/writer.h b/reftable/writer.h index 8d0df9cc528..e8a6fbb7854 100644 --- a/reftable/writer.h +++ b/reftable/writer.h @@ -19,7 +19,7 @@ struct reftable_writer { int (*flush)(void *); void *write_arg; int pending_padding; - struct strbuf last_key; + struct reftable_buf last_key; /* offset of next block to write. */ uint64_t next; diff --git a/t/unit-tests/lib-reftable.c b/t/unit-tests/lib-reftable.c index 54c26c43e77..2ddf480588d 100644 --- a/t/unit-tests/lib-reftable.c +++ b/t/unit-tests/lib-reftable.c @@ -19,7 +19,7 @@ static int strbuf_writer_flush(void *arg UNUSED) return 0; } -struct reftable_writer *t_reftable_strbuf_writer(struct strbuf *buf, +struct reftable_writer *t_reftable_strbuf_writer(struct reftable_buf *buf, struct reftable_write_options *opts) { struct reftable_writer *writer; @@ -29,7 +29,7 @@ struct reftable_writer *t_reftable_strbuf_writer(struct strbuf *buf, return writer; } -void t_reftable_write_to_buf(struct strbuf *buf, +void t_reftable_write_to_buf(struct reftable_buf *buf, struct reftable_ref_record *refs, size_t nrefs, struct reftable_log_record *logs, diff --git a/t/unit-tests/lib-reftable.h b/t/unit-tests/lib-reftable.h index d1154190847..d4950fed3da 100644 --- a/t/unit-tests/lib-reftable.h +++ b/t/unit-tests/lib-reftable.h @@ -2,15 +2,16 @@ #define LIB_REFTABLE_H #include "git-compat-util.h" -#include "strbuf.h" #include "reftable/reftable-writer.h" +struct reftable_buf; + void t_reftable_set_hash(uint8_t *p, int i, uint32_t id); -struct reftable_writer *t_reftable_strbuf_writer(struct strbuf *buf, +struct reftable_writer *t_reftable_strbuf_writer(struct reftable_buf *buf, struct reftable_write_options *opts); -void t_reftable_write_to_buf(struct strbuf *buf, +void t_reftable_write_to_buf(struct reftable_buf *buf, struct reftable_ref_record *refs, size_t nrecords, struct reftable_log_record *logs, diff --git a/t/unit-tests/t-reftable-basics.c b/t/unit-tests/t-reftable-basics.c index 1fa77b6faff..a814e819756 100644 --- a/t/unit-tests/t-reftable-basics.c +++ b/t/unit-tests/t-reftable-basics.c @@ -99,8 +99,8 @@ int cmd_main(int argc UNUSED, const char *argv[] UNUSED) } if_test ("common_prefix_size works") { - struct strbuf a = STRBUF_INIT; - struct strbuf b = STRBUF_INIT; + struct reftable_buf a = REFTABLE_BUF_INIT; + struct reftable_buf b = REFTABLE_BUF_INIT; struct { const char *a, *b; int want; @@ -113,14 +113,14 @@ int cmd_main(int argc UNUSED, const char *argv[] UNUSED) }; for (size_t i = 0; i < ARRAY_SIZE(cases); i++) { - strbuf_addstr(&a, cases[i].a); - strbuf_addstr(&b, cases[i].b); + reftable_buf_addstr(&a, cases[i].a); + reftable_buf_addstr(&b, cases[i].b); check_int(common_prefix_size(&a, &b), ==, cases[i].want); - strbuf_reset(&a); - strbuf_reset(&b); + reftable_buf_reset(&a); + reftable_buf_reset(&b); } - strbuf_release(&a); - strbuf_release(&b); + reftable_buf_release(&a); + reftable_buf_release(&b); } if_test ("put_be24 and get_be24 work") { diff --git a/t/unit-tests/t-reftable-block.c b/t/unit-tests/t-reftable-block.c index 8077bbc5e7a..56514b43630 100644 --- a/t/unit-tests/t-reftable-block.c +++ b/t/unit-tests/t-reftable-block.c @@ -20,7 +20,7 @@ static void t_ref_block_read_write(void) const size_t block_size = 1024; struct reftable_block block = { 0 }; struct block_writer bw = { - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }; struct reftable_record rec = { .type = BLOCK_TYPE_REF, @@ -29,7 +29,7 @@ static void t_ref_block_read_write(void) int ret; struct block_reader br = { 0 }; struct block_iter it = BLOCK_ITER_INIT; - struct strbuf want = STRBUF_INIT, buf = STRBUF_INIT; + struct reftable_buf want = REFTABLE_BUF_INIT, buf = REFTABLE_BUF_INIT; REFTABLE_CALLOC_ARRAY(block.data, block_size); check(block.data != NULL); @@ -100,8 +100,8 @@ static void t_ref_block_read_write(void) block_iter_close(&it); reftable_record_release(&rec); reftable_block_done(&br.block); - strbuf_release(&want); - strbuf_release(&buf); + reftable_buf_release(&want); + reftable_buf_release(&buf); for (i = 0; i < N; i++) reftable_record_release(&recs[i]); } @@ -114,7 +114,7 @@ static void t_log_block_read_write(void) const size_t block_size = 2048; struct reftable_block block = { 0 }; struct block_writer bw = { - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }; struct reftable_record rec = { .type = BLOCK_TYPE_LOG, @@ -123,7 +123,7 @@ static void t_log_block_read_write(void) int ret; struct block_reader br = { 0 }; struct block_iter it = BLOCK_ITER_INIT; - struct strbuf want = STRBUF_INIT, buf = STRBUF_INIT; + struct reftable_buf want = REFTABLE_BUF_INIT, buf = REFTABLE_BUF_INIT; REFTABLE_CALLOC_ARRAY(block.data, block_size); check(block.data != NULL); @@ -166,8 +166,8 @@ static void t_log_block_read_write(void) for (i = 0; i < N; i++) { block_iter_reset(&it); - strbuf_reset(&want); - strbuf_addstr(&want, recs[i].u.log.refname); + reftable_buf_reset(&want); + reftable_buf_addstr(&want, recs[i].u.log.refname); ret = block_iter_seek_key(&it, &br, &want); check_int(ret, ==, 0); @@ -190,8 +190,8 @@ static void t_log_block_read_write(void) block_iter_close(&it); reftable_record_release(&rec); reftable_block_done(&br.block); - strbuf_release(&want); - strbuf_release(&buf); + reftable_buf_release(&want); + reftable_buf_release(&buf); for (i = 0; i < N; i++) reftable_record_release(&recs[i]); } @@ -204,7 +204,7 @@ static void t_obj_block_read_write(void) const size_t block_size = 1024; struct reftable_block block = { 0 }; struct block_writer bw = { - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }; struct reftable_record rec = { .type = BLOCK_TYPE_OBJ, @@ -213,7 +213,7 @@ static void t_obj_block_read_write(void) int ret; struct block_reader br = { 0 }; struct block_iter it = BLOCK_ITER_INIT; - struct strbuf want = STRBUF_INIT, buf = STRBUF_INIT; + struct reftable_buf want = REFTABLE_BUF_INIT, buf = REFTABLE_BUF_INIT; REFTABLE_CALLOC_ARRAY(block.data, block_size); check(block.data != NULL); @@ -273,8 +273,8 @@ static void t_obj_block_read_write(void) block_iter_close(&it); reftable_record_release(&rec); reftable_block_done(&br.block); - strbuf_release(&want); - strbuf_release(&buf); + reftable_buf_release(&want); + reftable_buf_release(&buf); for (i = 0; i < N; i++) reftable_record_release(&recs[i]); } @@ -287,17 +287,17 @@ static void t_index_block_read_write(void) const size_t block_size = 1024; struct reftable_block block = { 0 }; struct block_writer bw = { - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }; struct reftable_record rec = { .type = BLOCK_TYPE_INDEX, - .u.idx.last_key = STRBUF_INIT, + .u.idx.last_key = REFTABLE_BUF_INIT, }; size_t i = 0; int ret; struct block_reader br = { 0 }; struct block_iter it = BLOCK_ITER_INIT; - struct strbuf want = STRBUF_INIT, buf = STRBUF_INIT; + struct reftable_buf want = REFTABLE_BUF_INIT, buf = REFTABLE_BUF_INIT; REFTABLE_CALLOC_ARRAY(block.data, block_size); check(block.data != NULL); @@ -312,9 +312,9 @@ static void t_index_block_read_write(void) snprintf(buf, sizeof(buf), "branch%02"PRIuMAX, (uintmax_t)i); - strbuf_init(&recs[i].u.idx.last_key, 9); + reftable_buf_init(&recs[i].u.idx.last_key); recs[i].type = BLOCK_TYPE_INDEX; - strbuf_addstr(&recs[i].u.idx.last_key, buf); + reftable_buf_addstr(&recs[i].u.idx.last_key, buf); recs[i].u.idx.offset = i; ret = block_writer_add(&bw, &recs[i]); @@ -365,8 +365,8 @@ static void t_index_block_read_write(void) block_iter_close(&it); reftable_record_release(&rec); reftable_block_done(&br.block); - strbuf_release(&want); - strbuf_release(&buf); + reftable_buf_release(&want); + reftable_buf_release(&buf); for (i = 0; i < N; i++) reftable_record_release(&recs[i]); } diff --git a/t/unit-tests/t-reftable-merged.c b/t/unit-tests/t-reftable-merged.c index 3c84363e980..9b0162a4b32 100644 --- a/t/unit-tests/t-reftable-merged.c +++ b/t/unit-tests/t-reftable-merged.c @@ -20,7 +20,7 @@ static struct reftable_merged_table * merged_table_from_records(struct reftable_ref_record **refs, struct reftable_block_source **source, struct reftable_reader ***readers, const size_t *sizes, - struct strbuf *buf, const size_t n) + struct reftable_buf *buf, const size_t n) { struct reftable_merged_table *mt = NULL; struct reftable_write_options opts = { @@ -75,7 +75,7 @@ static void t_merged_single_record(void) struct reftable_ref_record *refs[] = { r1, r2, r3 }; size_t sizes[] = { ARRAY_SIZE(r1), ARRAY_SIZE(r2), ARRAY_SIZE(r3) }; - struct strbuf bufs[3] = { STRBUF_INIT, STRBUF_INIT, STRBUF_INIT }; + struct reftable_buf bufs[3] = { REFTABLE_BUF_INIT, REFTABLE_BUF_INIT, REFTABLE_BUF_INIT }; struct reftable_block_source *bs = NULL; struct reftable_reader **readers = NULL; struct reftable_merged_table *mt = @@ -97,7 +97,7 @@ static void t_merged_single_record(void) readers_destroy(readers, 3); reftable_merged_table_free(mt); for (size_t i = 0; i < ARRAY_SIZE(bufs); i++) - strbuf_release(&bufs[i]); + reftable_buf_release(&bufs[i]); reftable_free(bs); } @@ -152,7 +152,7 @@ static void t_merged_refs(void) struct reftable_ref_record *refs[] = { r1, r2, r3 }; size_t sizes[3] = { ARRAY_SIZE(r1), ARRAY_SIZE(r2), ARRAY_SIZE(r3) }; - struct strbuf bufs[3] = { STRBUF_INIT, STRBUF_INIT, STRBUF_INIT }; + struct reftable_buf bufs[3] = { REFTABLE_BUF_INIT, REFTABLE_BUF_INIT, REFTABLE_BUF_INIT }; struct reftable_block_source *bs = NULL; struct reftable_reader **readers = NULL; struct reftable_merged_table *mt = @@ -192,7 +192,7 @@ static void t_merged_refs(void) reftable_free(out); for (i = 0; i < 3; i++) - strbuf_release(&bufs[i]); + reftable_buf_release(&bufs[i]); readers_destroy(readers, 3); reftable_merged_table_free(mt); reftable_free(bs); @@ -234,8 +234,8 @@ static void t_merged_seek_multiple_times(void) size_t sizes[] = { ARRAY_SIZE(r1), ARRAY_SIZE(r2), }; - struct strbuf bufs[] = { - STRBUF_INIT, STRBUF_INIT, + struct reftable_buf bufs[] = { + REFTABLE_BUF_INIT, REFTABLE_BUF_INIT, }; struct reftable_block_source *sources = NULL; struct reftable_reader **readers = NULL; @@ -265,7 +265,7 @@ static void t_merged_seek_multiple_times(void) } for (size_t i = 0; i < ARRAY_SIZE(bufs); i++) - strbuf_release(&bufs[i]); + reftable_buf_release(&bufs[i]); readers_destroy(readers, ARRAY_SIZE(refs)); reftable_ref_record_release(&rec); reftable_iterator_destroy(&it); @@ -277,7 +277,7 @@ static struct reftable_merged_table * merged_table_from_log_records(struct reftable_log_record **logs, struct reftable_block_source **source, struct reftable_reader ***readers, const size_t *sizes, - struct strbuf *buf, const size_t n) + struct reftable_buf *buf, const size_t n) { struct reftable_merged_table *mt = NULL; struct reftable_write_options opts = { @@ -361,7 +361,7 @@ static void t_merged_logs(void) struct reftable_log_record *logs[] = { r1, r2, r3 }; size_t sizes[3] = { ARRAY_SIZE(r1), ARRAY_SIZE(r2), ARRAY_SIZE(r3) }; - struct strbuf bufs[3] = { STRBUF_INIT, STRBUF_INIT, STRBUF_INIT }; + struct reftable_buf bufs[3] = { REFTABLE_BUF_INIT, REFTABLE_BUF_INIT, REFTABLE_BUF_INIT }; struct reftable_block_source *bs = NULL; struct reftable_reader **readers = NULL; struct reftable_merged_table *mt = merged_table_from_log_records( @@ -412,7 +412,7 @@ static void t_merged_logs(void) reftable_free(out); for (i = 0; i < 3; i++) - strbuf_release(&bufs[i]); + reftable_buf_release(&bufs[i]); readers_destroy(readers, 3); reftable_merged_table_free(mt); reftable_free(bs); @@ -421,7 +421,7 @@ static void t_merged_logs(void) static void t_default_write_opts(void) { struct reftable_write_options opts = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_ref_record rec = { .refname = (char *) "master", @@ -457,7 +457,7 @@ static void t_default_write_opts(void) reftable_reader_decref(rd); reftable_merged_table_free(merged); - strbuf_release(&buf); + reftable_buf_release(&buf); } diff --git a/t/unit-tests/t-reftable-reader.c b/t/unit-tests/t-reftable-reader.c index eea86966c0d..8a18d7f9be4 100644 --- a/t/unit-tests/t-reftable-reader.c +++ b/t/unit-tests/t-reftable-reader.c @@ -16,7 +16,7 @@ static int t_reader_seek_once(void) struct reftable_ref_record ref = { 0 }; struct reftable_iterator it = { 0 }; struct reftable_reader *reader; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int ret; t_reftable_write_to_buf(&buf, records, ARRAY_SIZE(records), NULL, 0, NULL); @@ -40,7 +40,7 @@ static int t_reader_seek_once(void) reftable_ref_record_release(&ref); reftable_iterator_destroy(&it); reftable_reader_decref(reader); - strbuf_release(&buf); + reftable_buf_release(&buf); return 0; } @@ -57,7 +57,7 @@ static int t_reader_reseek(void) struct reftable_ref_record ref = { 0 }; struct reftable_iterator it = { 0 }; struct reftable_reader *reader; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int ret; t_reftable_write_to_buf(&buf, records, ARRAY_SIZE(records), NULL, 0, NULL); @@ -84,7 +84,7 @@ static int t_reader_reseek(void) reftable_ref_record_release(&ref); reftable_iterator_destroy(&it); reftable_reader_decref(reader); - strbuf_release(&buf); + reftable_buf_release(&buf); return 0; } diff --git a/t/unit-tests/t-reftable-readwrite.c b/t/unit-tests/t-reftable-readwrite.c index 5f59b0ad6ad..c56a33f1a1e 100644 --- a/t/unit-tests/t-reftable-readwrite.c +++ b/t/unit-tests/t-reftable-readwrite.c @@ -18,12 +18,12 @@ static const int update_index = 5; static void t_buffer(void) { - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_block_source source = { 0 }; struct reftable_block out = { 0 }; int n; uint8_t in[] = "hello"; - strbuf_add(&buf, in, sizeof(in)); + reftable_buf_add(&buf, in, sizeof(in)); block_source_from_strbuf(&source, &buf); check_int(block_source_size(&source), ==, 6); n = block_source_read_block(&source, &out, 0, sizeof(in)); @@ -37,10 +37,10 @@ static void t_buffer(void) reftable_block_done(&out); block_source_close(&source); - strbuf_release(&buf); + reftable_buf_release(&buf); } -static void write_table(char ***names, struct strbuf *buf, int N, +static void write_table(char ***names, struct reftable_buf *buf, int N, int block_size, uint32_t hash_id) { struct reftable_write_options opts = { @@ -82,7 +82,7 @@ static void write_table(char ***names, struct strbuf *buf, int N, static void t_log_buffer_size(void) { - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_write_options opts = { .block_size = 4096, }; @@ -114,12 +114,12 @@ static void t_log_buffer_size(void) err = reftable_writer_close(w); check(!err); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_log_overflow(void) { - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; char msg[256] = { 0 }; struct reftable_write_options opts = { .block_size = ARRAY_SIZE(msg), @@ -148,7 +148,7 @@ static void t_log_overflow(void) err = reftable_writer_add_log(w, &log); check_int(err, ==, REFTABLE_ENTRY_TOO_BIG_ERROR); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_log_write_read(void) @@ -161,7 +161,7 @@ static void t_log_write_read(void) struct reftable_iterator it = { 0 }; struct reftable_reader *reader; struct reftable_block_source source = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); const struct reftable_stats *stats = NULL; int N = 2, err, i, n; @@ -247,7 +247,7 @@ static void t_log_write_read(void) reftable_iterator_destroy(&it); /* cleanup. */ - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(names); reftable_reader_decref(reader); } @@ -260,7 +260,7 @@ static void t_log_zlib_corruption(void) struct reftable_iterator it = { 0 }; struct reftable_reader *reader; struct reftable_block_source source = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); const struct reftable_stats *stats = NULL; char message[100] = { 0 }; @@ -312,13 +312,13 @@ static void t_log_zlib_corruption(void) /* cleanup. */ reftable_reader_decref(reader); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_table_read_write_sequential(void) { char **names; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int N = 50; struct reftable_iterator it = { 0 }; struct reftable_block_source source = { 0 }; @@ -352,25 +352,25 @@ static void t_table_read_write_sequential(void) reftable_iterator_destroy(&it); reftable_reader_decref(reader); - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(names); } static void t_table_write_small_table(void) { char **names; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int N = 1; write_table(&names, &buf, N, 4096, GIT_SHA1_FORMAT_ID); check_int(buf.len, <, 200); - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(names); } static void t_table_read_api(void) { char **names; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int N = 50; struct reftable_reader *reader; struct reftable_block_source source = { 0 }; @@ -393,17 +393,17 @@ static void t_table_read_api(void) err = reftable_iterator_next_log(&it, &log); check_int(err, ==, REFTABLE_API_ERROR); - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(names); reftable_iterator_destroy(&it); reftable_reader_decref(reader); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_table_read_write_seek(int index, int hash_id) { char **names; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; int N = 50; struct reftable_reader *reader; struct reftable_block_source source = { 0 }; @@ -411,7 +411,7 @@ static void t_table_read_write_seek(int index, int hash_id) int i = 0; struct reftable_iterator it = { 0 }; - struct strbuf pastLast = STRBUF_INIT; + struct reftable_buf pastLast = REFTABLE_BUF_INIT; struct reftable_ref_record ref = { 0 }; write_table(&names, &buf, N, 256, hash_id); @@ -443,8 +443,8 @@ static void t_table_read_write_seek(int index, int hash_id) reftable_iterator_destroy(&it); } - strbuf_addstr(&pastLast, names[N - 1]); - strbuf_addstr(&pastLast, "/"); + reftable_buf_addstr(&pastLast, names[N - 1]); + reftable_buf_addstr(&pastLast, "/"); err = reftable_reader_init_ref_iterator(reader, &it); check(!err); @@ -457,10 +457,10 @@ static void t_table_read_write_seek(int index, int hash_id) check_int(err, >, 0); } - strbuf_release(&pastLast); + reftable_buf_release(&pastLast); reftable_iterator_destroy(&it); - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(names); reftable_reader_decref(reader); } @@ -492,7 +492,7 @@ static void t_table_refs_for(int indexed) struct reftable_ref_record ref = { 0 }; struct reftable_reader *reader; struct reftable_block_source source = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_iterator it = { 0 }; int N = 50, n, j, err, i; @@ -565,7 +565,7 @@ static void t_table_refs_for(int indexed) } check_int(j, ==, want_names_len); - strbuf_release(&buf); + reftable_buf_release(&buf); free_names(want_names); reftable_iterator_destroy(&it); reftable_reader_decref(reader); @@ -584,7 +584,7 @@ static void t_table_refs_for_obj_index(void) static void t_write_empty_table(void) { struct reftable_write_options opts = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_block_source source = { 0 }; struct reftable_reader *rd = NULL; @@ -615,7 +615,7 @@ static void t_write_empty_table(void) reftable_iterator_destroy(&it); reftable_reader_decref(rd); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_write_object_id_min_length(void) @@ -623,7 +623,7 @@ static void t_write_object_id_min_length(void) struct reftable_write_options opts = { .block_size = 75, }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_ref_record ref = { .update_index = 1, @@ -649,7 +649,7 @@ static void t_write_object_id_min_length(void) check(!err); check_int(reftable_writer_stats(w)->object_id_len, ==, 2); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_write_object_id_length(void) @@ -657,7 +657,7 @@ static void t_write_object_id_length(void) struct reftable_write_options opts = { .block_size = 75, }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_ref_record ref = { .update_index = 1, @@ -684,13 +684,13 @@ static void t_write_object_id_length(void) check(!err); check_int(reftable_writer_stats(w)->object_id_len, ==, 16); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_write_empty_key(void) { struct reftable_write_options opts = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_ref_record ref = { .refname = (char *) "", @@ -706,13 +706,13 @@ static void t_write_empty_key(void) err = reftable_writer_close(w); check_int(err, ==, REFTABLE_EMPTY_TABLE_ERROR); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_write_key_order(void) { struct reftable_write_options opts = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_writer *w = t_reftable_strbuf_writer(&buf, &opts); struct reftable_ref_record refs[2] = { { @@ -745,7 +745,7 @@ static void t_write_key_order(void) reftable_writer_close(w); reftable_writer_free(w); - strbuf_release(&buf); + reftable_buf_release(&buf); } static void t_write_multiple_indices(void) @@ -753,7 +753,7 @@ static void t_write_multiple_indices(void) struct reftable_write_options opts = { .block_size = 100, }; - struct strbuf writer_buf = STRBUF_INIT; + struct reftable_buf writer_buf = REFTABLE_BUF_INIT; struct reftable_block_source source = { 0 }; struct reftable_iterator it = { 0 }; const struct reftable_stats *stats; @@ -822,7 +822,7 @@ static void t_write_multiple_indices(void) reftable_iterator_destroy(&it); reftable_writer_free(writer); reftable_reader_decref(reader); - strbuf_release(&writer_buf); + reftable_buf_release(&writer_buf); } static void t_write_multi_level_index(void) @@ -830,7 +830,7 @@ static void t_write_multi_level_index(void) struct reftable_write_options opts = { .block_size = 100, }; - struct strbuf writer_buf = STRBUF_INIT, buf = STRBUF_INIT; + struct reftable_buf writer_buf = REFTABLE_BUF_INIT, buf = REFTABLE_BUF_INIT; struct reftable_block_source source = { 0 }; struct reftable_iterator it = { 0 }; const struct reftable_stats *stats; @@ -878,13 +878,13 @@ static void t_write_multi_level_index(void) reftable_iterator_destroy(&it); reftable_writer_free(writer); reftable_reader_decref(reader); - strbuf_release(&writer_buf); - strbuf_release(&buf); + reftable_buf_release(&writer_buf); + reftable_buf_release(&buf); } static void t_corrupt_table_empty(void) { - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_block_source source = { 0 }; struct reftable_reader *reader; int err; @@ -897,17 +897,17 @@ static void t_corrupt_table_empty(void) static void t_corrupt_table(void) { uint8_t zeros[1024] = { 0 }; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; struct reftable_block_source source = { 0 }; struct reftable_reader *reader; int err; - strbuf_add(&buf, zeros, sizeof(zeros)); + reftable_buf_add(&buf, zeros, sizeof(zeros)); block_source_from_strbuf(&source, &buf); err = reftable_reader_new(&reader, &source, "file.log"); check_int(err, ==, REFTABLE_FORMAT_ERROR); - strbuf_release(&buf); + reftable_buf_release(&buf); } int cmd_main(int argc UNUSED, const char *argv[] UNUSED) diff --git a/t/unit-tests/t-reftable-record.c b/t/unit-tests/t-reftable-record.c index a7f67d4d9f2..f2dd01688f3 100644 --- a/t/unit-tests/t-reftable-record.c +++ b/t/unit-tests/t-reftable-record.c @@ -116,7 +116,7 @@ static void t_reftable_ref_record_compare_name(void) static void t_reftable_ref_record_roundtrip(void) { - struct strbuf scratch = STRBUF_INIT; + struct reftable_buf scratch = REFTABLE_BUF_INIT; for (int i = REFTABLE_REF_DELETION; i < REFTABLE_NR_REF_VALUETYPES; i++) { struct reftable_record in = { @@ -124,7 +124,7 @@ static void t_reftable_ref_record_roundtrip(void) .u.ref.value_type = i, }; struct reftable_record out = { .type = BLOCK_TYPE_REF }; - struct strbuf key = STRBUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; uint8_t buffer[1024] = { 0 }; struct string_view dest = { .buf = buffer, @@ -166,11 +166,11 @@ static void t_reftable_ref_record_roundtrip(void) GIT_SHA1_RAWSZ)); reftable_record_release(&in); - strbuf_release(&key); + reftable_buf_release(&key); reftable_record_release(&out); } - strbuf_release(&scratch); + reftable_buf_release(&scratch); } static void t_reftable_log_record_comparison(void) @@ -262,7 +262,7 @@ static void t_reftable_log_record_roundtrip(void) .value_type = REFTABLE_LOG_UPDATE, } }; - struct strbuf scratch = STRBUF_INIT; + struct reftable_buf scratch = REFTABLE_BUF_INIT; set_hash(in[0].value.update.new_hash, 1); set_hash(in[0].value.update.old_hash, 2); set_hash(in[2].value.update.new_hash, 3); @@ -274,7 +274,7 @@ static void t_reftable_log_record_roundtrip(void) for (size_t i = 0; i < ARRAY_SIZE(in); i++) { struct reftable_record rec = { .type = BLOCK_TYPE_LOG }; - struct strbuf key = STRBUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; uint8_t buffer[1024] = { 0 }; struct string_view dest = { .buf = buffer, @@ -313,11 +313,11 @@ static void t_reftable_log_record_roundtrip(void) check(reftable_log_record_equal(&in[i], &out.u.log, GIT_SHA1_RAWSZ)); reftable_log_record_release(&in[i]); - strbuf_release(&key); + reftable_buf_release(&key); reftable_record_release(&out); } - strbuf_release(&scratch); + reftable_buf_release(&scratch); } static void t_key_roundtrip(void) @@ -327,30 +327,30 @@ static void t_key_roundtrip(void) .buf = buffer, .len = sizeof(buffer), }; - struct strbuf last_key = STRBUF_INIT; - struct strbuf key = STRBUF_INIT; - struct strbuf roundtrip = STRBUF_INIT; + struct reftable_buf last_key = REFTABLE_BUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; + struct reftable_buf roundtrip = REFTABLE_BUF_INIT; int restart; uint8_t extra; int n, m; uint8_t rt_extra; - strbuf_addstr(&last_key, "refs/heads/master"); - strbuf_addstr(&key, "refs/tags/bla"); + reftable_buf_addstr(&last_key, "refs/heads/master"); + reftable_buf_addstr(&key, "refs/tags/bla"); extra = 6; n = reftable_encode_key(&restart, dest, last_key, key, extra); check(!restart); check_int(n, >, 0); - strbuf_addstr(&roundtrip, "refs/heads/master"); + reftable_buf_addstr(&roundtrip, "refs/heads/master"); m = reftable_decode_key(&roundtrip, &rt_extra, dest); check_int(n, ==, m); - check(!strbuf_cmp(&key, &roundtrip)); + check(!reftable_buf_cmp(&key, &roundtrip)); check_int(rt_extra, ==, extra); - strbuf_release(&last_key); - strbuf_release(&key); - strbuf_release(&roundtrip); + reftable_buf_release(&last_key); + reftable_buf_release(&key); + reftable_buf_release(&roundtrip); } static void t_reftable_obj_record_comparison(void) @@ -413,7 +413,7 @@ static void t_reftable_obj_record_roundtrip(void) .hash_prefix_len = 5, }, }; - struct strbuf scratch = STRBUF_INIT; + struct reftable_buf scratch = REFTABLE_BUF_INIT; for (size_t i = 0; i < ARRAY_SIZE(recs); i++) { uint8_t buffer[1024] = { 0 }; @@ -427,7 +427,7 @@ static void t_reftable_obj_record_roundtrip(void) .obj = recs[i], }, }; - struct strbuf key = STRBUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; struct reftable_record out = { .type = BLOCK_TYPE_OBJ }; int n, m; uint8_t extra; @@ -443,11 +443,11 @@ static void t_reftable_obj_record_roundtrip(void) check_int(n, ==, m); check(reftable_record_equal(&in, &out, GIT_SHA1_RAWSZ)); - strbuf_release(&key); + reftable_buf_release(&key); reftable_record_release(&out); } - strbuf_release(&scratch); + reftable_buf_release(&scratch); } static void t_reftable_index_record_comparison(void) @@ -456,22 +456,22 @@ static void t_reftable_index_record_comparison(void) { .type = BLOCK_TYPE_INDEX, .u.idx.offset = 22, - .u.idx.last_key = STRBUF_INIT, + .u.idx.last_key = REFTABLE_BUF_INIT, }, { .type = BLOCK_TYPE_INDEX, .u.idx.offset = 32, - .u.idx.last_key = STRBUF_INIT, + .u.idx.last_key = REFTABLE_BUF_INIT, }, { .type = BLOCK_TYPE_INDEX, .u.idx.offset = 32, - .u.idx.last_key = STRBUF_INIT, + .u.idx.last_key = REFTABLE_BUF_INIT, }, }; - strbuf_addstr(&in[0].u.idx.last_key, "refs/heads/master"); - strbuf_addstr(&in[1].u.idx.last_key, "refs/heads/master"); - strbuf_addstr(&in[2].u.idx.last_key, "refs/heads/branch"); + reftable_buf_addstr(&in[0].u.idx.last_key, "refs/heads/master"); + reftable_buf_addstr(&in[1].u.idx.last_key, "refs/heads/master"); + reftable_buf_addstr(&in[2].u.idx.last_key, "refs/heads/branch"); check(!reftable_record_equal(&in[0], &in[1], GIT_SHA1_RAWSZ)); check(!reftable_record_cmp(&in[0], &in[1])); @@ -493,7 +493,7 @@ static void t_reftable_index_record_roundtrip(void) .type = BLOCK_TYPE_INDEX, .u.idx = { .offset = 42, - .last_key = STRBUF_INIT, + .last_key = REFTABLE_BUF_INIT, }, }; uint8_t buffer[1024] = { 0 }; @@ -501,21 +501,21 @@ static void t_reftable_index_record_roundtrip(void) .buf = buffer, .len = sizeof(buffer), }; - struct strbuf scratch = STRBUF_INIT; - struct strbuf key = STRBUF_INIT; + struct reftable_buf scratch = REFTABLE_BUF_INIT; + struct reftable_buf key = REFTABLE_BUF_INIT; struct reftable_record out = { .type = BLOCK_TYPE_INDEX, - .u.idx = { .last_key = STRBUF_INIT }, + .u.idx = { .last_key = REFTABLE_BUF_INIT }, }; int n, m; uint8_t extra; - strbuf_addstr(&in.u.idx.last_key, "refs/heads/master"); + reftable_buf_addstr(&in.u.idx.last_key, "refs/heads/master"); reftable_record_key(&in, &key); t_copy(&in); check(!reftable_record_is_deletion(&in)); - check(!strbuf_cmp(&key, &in.u.idx.last_key)); + check(!reftable_buf_cmp(&key, &in.u.idx.last_key)); n = reftable_record_encode(&in, dest, GIT_SHA1_RAWSZ); check_int(n, >, 0); @@ -527,9 +527,9 @@ static void t_reftable_index_record_roundtrip(void) check(reftable_record_equal(&in, &out, GIT_SHA1_RAWSZ)); reftable_record_release(&out); - strbuf_release(&key); - strbuf_release(&scratch); - strbuf_release(&in.u.idx.last_key); + reftable_buf_release(&key); + reftable_buf_release(&scratch); + reftable_buf_release(&in.u.idx.last_key); } int cmd_main(int argc UNUSED, const char *argv[] UNUSED) diff --git a/t/unit-tests/t-reftable-stack.c b/t/unit-tests/t-reftable-stack.c index b56ea774312..f49856270d6 100644 --- a/t/unit-tests/t-reftable-stack.c +++ b/t/unit-tests/t-reftable-stack.c @@ -16,7 +16,7 @@ license that can be found in the LICENSE file or at static void clear_dir(const char *dirname) { - struct strbuf path = STRBUF_INIT; + struct strbuf path = REFTABLE_BUF_INIT; strbuf_addstr(&path, dirname); remove_dir_recursively(&path, 0); strbuf_release(&path); @@ -145,7 +145,7 @@ static int write_test_log(struct reftable_writer *wr, void *arg) static void t_reftable_stack_add_one(void) { char *dir = get_tmp_dir(__LINE__); - struct strbuf scratch = STRBUF_INIT; + struct reftable_buf scratch = REFTABLE_BUF_INIT; int mask = umask(002); struct reftable_write_options opts = { .default_permissions = 0660, @@ -172,17 +172,17 @@ static void t_reftable_stack_add_one(void) check_int(st->readers_len, >, 0); #ifndef GIT_WINDOWS_NATIVE - strbuf_addstr(&scratch, dir); - strbuf_addstr(&scratch, "/tables.list"); + reftable_buf_addstr(&scratch, dir); + reftable_buf_addstr(&scratch, "/tables.list"); err = stat(scratch.buf, &stat_result); check(!err); check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); - strbuf_reset(&scratch); - strbuf_addstr(&scratch, dir); - strbuf_addstr(&scratch, "/"); + reftable_buf_reset(&scratch); + reftable_buf_addstr(&scratch, dir); + reftable_buf_addstr(&scratch, "/"); /* do not try at home; not an external API for reftable. */ - strbuf_addstr(&scratch, st->readers[0]->name); + reftable_buf_addstr(&scratch, st->readers[0]->name); err = stat(scratch.buf, &stat_result); check(!err); check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); @@ -192,7 +192,7 @@ static void t_reftable_stack_add_one(void) reftable_ref_record_release(&dest); reftable_stack_destroy(st); - strbuf_release(&scratch); + reftable_buf_release(&scratch); clear_dir(dir); umask(mask); } @@ -414,7 +414,7 @@ static void t_reftable_stack_auto_compaction_fails_gracefully(void) }; struct reftable_write_options opts = { 0 }; struct reftable_stack *st; - struct strbuf table_path = STRBUF_INIT; + struct reftable_buf table_path = REFTABLE_BUF_INIT; char *dir = get_tmp_dir(__LINE__); int err; @@ -432,10 +432,10 @@ static void t_reftable_stack_auto_compaction_fails_gracefully(void) * Adding a new table to the stack should not be impacted by this, even * though auto-compaction will now fail. */ - strbuf_addstr(&table_path, dir); - strbuf_addstr(&table_path, "/"); - strbuf_addstr(&table_path, st->readers[0]->name); - strbuf_addstr(&table_path, ".lock"); + reftable_buf_addstr(&table_path, dir); + reftable_buf_addstr(&table_path, "/"); + reftable_buf_addstr(&table_path, st->readers[0]->name); + reftable_buf_addstr(&table_path, ".lock"); write_file_buf(table_path.buf, "", 0); ref.update_index = 2; @@ -446,7 +446,7 @@ static void t_reftable_stack_auto_compaction_fails_gracefully(void) check_int(st->stats.failures, ==, 1); reftable_stack_destroy(st); - strbuf_release(&table_path); + reftable_buf_release(&table_path); clear_dir(dir); } @@ -516,7 +516,7 @@ static void t_reftable_stack_add(void) char *dir = get_tmp_dir(__LINE__); struct reftable_ref_record refs[2] = { 0 }; struct reftable_log_record logs[2] = { 0 }; - struct strbuf path = STRBUF_INIT; + struct reftable_buf path = REFTABLE_BUF_INIT; struct stat stat_result; size_t i, N = ARRAY_SIZE(refs); @@ -575,17 +575,17 @@ static void t_reftable_stack_add(void) } #ifndef GIT_WINDOWS_NATIVE - strbuf_addstr(&path, dir); - strbuf_addstr(&path, "/tables.list"); + reftable_buf_addstr(&path, dir); + reftable_buf_addstr(&path, "/tables.list"); err = stat(path.buf, &stat_result); check(!err); check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); - strbuf_reset(&path); - strbuf_addstr(&path, dir); - strbuf_addstr(&path, "/"); + reftable_buf_reset(&path); + reftable_buf_addstr(&path, dir); + reftable_buf_addstr(&path, "/"); /* do not try at home; not an external API for reftable. */ - strbuf_addstr(&path, st->readers[0]->name); + reftable_buf_addstr(&path, st->readers[0]->name); err = stat(path.buf, &stat_result); check(!err); check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); @@ -599,7 +599,7 @@ static void t_reftable_stack_add(void) reftable_ref_record_release(&refs[i]); reftable_log_record_release(&logs[i]); } - strbuf_release(&path); + reftable_buf_release(&path); clear_dir(dir); } @@ -1063,7 +1063,7 @@ static void t_reftable_stack_auto_compaction_with_locked_tables(void) .disable_auto_compact = 1, }; struct reftable_stack *st = NULL; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; char *dir = get_tmp_dir(__LINE__); int err; @@ -1078,10 +1078,10 @@ static void t_reftable_stack_auto_compaction_with_locked_tables(void) * size, we expect that auto-compaction will want to compact all of the * tables. Locking any of the tables will keep it from doing so. */ - strbuf_addstr(&buf, dir); - strbuf_addstr(&buf, "/"); - strbuf_addstr(&buf, st->readers[2]->name); - strbuf_addstr(&buf, ".lock"); + reftable_buf_addstr(&buf, dir); + reftable_buf_addstr(&buf, "/"); + reftable_buf_addstr(&buf, st->readers[2]->name); + reftable_buf_addstr(&buf, ".lock"); write_file_buf(buf.buf, "", 0); /* @@ -1096,7 +1096,7 @@ static void t_reftable_stack_auto_compaction_with_locked_tables(void) check_int(st->merged->readers_len, ==, 4); reftable_stack_destroy(st); - strbuf_release(&buf); + reftable_buf_release(&buf); clear_dir(dir); } @@ -1153,7 +1153,7 @@ static void t_reftable_stack_compaction_with_locked_tables(void) .disable_auto_compact = 1, }; struct reftable_stack *st = NULL; - struct strbuf buf = STRBUF_INIT; + struct reftable_buf buf = REFTABLE_BUF_INIT; char *dir = get_tmp_dir(__LINE__); int err; @@ -1164,10 +1164,10 @@ static void t_reftable_stack_compaction_with_locked_tables(void) check_int(st->merged->readers_len, ==, 3); /* Lock one of the tables that we're about to compact. */ - strbuf_addstr(&buf, dir); - strbuf_addstr(&buf, "/"); - strbuf_addstr(&buf, st->readers[1]->name); - strbuf_addstr(&buf, ".lock"); + reftable_buf_addstr(&buf, dir); + reftable_buf_addstr(&buf, "/"); + reftable_buf_addstr(&buf, st->readers[1]->name); + reftable_buf_addstr(&buf, ".lock"); write_file_buf(buf.buf, "", 0); /* @@ -1180,7 +1180,7 @@ static void t_reftable_stack_compaction_with_locked_tables(void) check_int(st->merged->readers_len, ==, 3); reftable_stack_destroy(st); - strbuf_release(&buf); + reftable_buf_release(&buf); clear_dir(dir); } @@ -1306,7 +1306,7 @@ static void t_reftable_stack_reload_with_missing_table(void) struct reftable_stack *st = NULL; struct reftable_ref_record rec = { 0 }; struct reftable_iterator it = { 0 }; - struct strbuf table_path = STRBUF_INIT, content = STRBUF_INIT; + struct reftable_buf table_path = REFTABLE_BUF_INIT, content = REFTABLE_BUF_INIT; char *dir = get_tmp_dir(__LINE__); int err; @@ -1324,13 +1324,13 @@ static void t_reftable_stack_reload_with_missing_table(void) * our old readers. This should trigger a partial reload of the stack, * where we try to reuse our old readers. */ - strbuf_addstr(&content, st->readers[0]->name); - strbuf_addstr(&content, "\n"); - strbuf_addstr(&content, st->readers[1]->name); - strbuf_addstr(&content, "\n"); - strbuf_addstr(&content, "garbage\n"); - strbuf_addstr(&table_path, st->list_file); - strbuf_addstr(&table_path, ".lock"); + reftable_buf_addstr(&content, st->readers[0]->name); + reftable_buf_addstr(&content, "\n"); + reftable_buf_addstr(&content, st->readers[1]->name); + reftable_buf_addstr(&content, "\n"); + reftable_buf_addstr(&content, "garbage\n"); + reftable_buf_addstr(&table_path, st->list_file); + reftable_buf_addstr(&table_path, ".lock"); write_file_buf(table_path.buf, content.buf, content.len); err = rename(table_path.buf, st->list_file); check(!err); @@ -1355,8 +1355,8 @@ static void t_reftable_stack_reload_with_missing_table(void) reftable_ref_record_release(&rec); reftable_iterator_destroy(&it); reftable_stack_destroy(st); - strbuf_release(&table_path); - strbuf_release(&content); + reftable_buf_release(&table_path); + reftable_buf_release(&content); clear_dir(dir); }

[04/10] reftable: convert from `strbuf` to `reftable_buf`

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