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reftable/basics: provide wrappers for big endian conversion

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We're using a mixture of big endian conversion functions provided by
both the reftable library, but also by the Git codebase. Refactor the
code so that we exclusively use reftable-provided wrappers in order to
untangle us from the Git codebase.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2025-02-18 10:20:45 +01:00
committed by Junio C Hamano
parent 6e3ea71639
commit e676694298
7 changed files with 127 additions and 58 deletions
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20
reftable/writer.c
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@@ -99,9 +99,9 @@ static int writer_write_header(struct reftable_writer *w, uint8_t *dest)
dest[4] = writer_version(w);
put_be24(dest + 5, w->opts.block_size);
put_be64(dest + 8, w->min_update_index);
put_be64(dest + 16, w->max_update_index);
reftable_put_be24(dest + 5, w->opts.block_size);
reftable_put_be64(dest + 8, w->min_update_index);
reftable_put_be64(dest + 16, w->max_update_index);
if (writer_version(w) == 2) {
uint32_t hash_id;
@@ -116,7 +116,7 @@ static int writer_write_header(struct reftable_writer *w, uint8_t *dest)
return -1;
}
put_be32(dest + 24, hash_id);
reftable_put_be32(dest + 24, hash_id);
}
return header_size(writer_version(w));
@@ -730,19 +730,19 @@ int reftable_writer_close(struct reftable_writer *w)
}
p += writer_write_header(w, footer);
put_be64(p, w->stats.ref_stats.index_offset);
reftable_put_be64(p, w->stats.ref_stats.index_offset);
p += 8;
put_be64(p, (w->stats.obj_stats.offset) << 5 | w->stats.object_id_len);
reftable_put_be64(p, (w->stats.obj_stats.offset) << 5 | w->stats.object_id_len);
p += 8;
put_be64(p, w->stats.obj_stats.index_offset);
reftable_put_be64(p, w->stats.obj_stats.index_offset);
p += 8;
put_be64(p, w->stats.log_stats.offset);
reftable_put_be64(p, w->stats.log_stats.offset);
p += 8;
put_be64(p, w->stats.log_stats.index_offset);
reftable_put_be64(p, w->stats.log_stats.index_offset);
p += 8;
put_be32(p, crc32(0, footer, p - footer));
reftable_put_be32(p, crc32(0, footer, p - footer));
p += 4;
err = w->flush(w->write_arg);