reftable/block: handle allocation failures

Handle allocation failures in `block_writer_init()` and
`block_reader_init()`. This requires us to bubble up error codes into
`writer_reinit_block_writer()`. Adapt call sites accordingly.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-10-02 12:56:19 +02:00
committed by Junio C Hamano
parent cd6a47167e
commit 2d5dbb37b2
4 changed files with 69 additions and 29 deletions

View File

@ -45,8 +45,8 @@ struct block_writer {
/*
* initializes the blockwriter to write `typ` entries, using `buf` as temporary
* storage. `buf` is not owned by the block_writer. */
void block_writer_init(struct block_writer *bw, uint8_t typ, uint8_t *buf,
uint32_t block_size, uint32_t header_off, int hash_size);
int block_writer_init(struct block_writer *bw, uint8_t typ, uint8_t *buf,
uint32_t block_size, uint32_t header_off, int hash_size);
/* returns the block type (eg. 'r' for ref records. */
uint8_t block_writer_type(struct block_writer *bw);