diff options
Diffstat (limited to 'src/erasurecode_helpers.c')
| -rw-r--r-- | src/erasurecode_helpers.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/erasurecode_helpers.c b/src/erasurecode_helpers.c index 2f97b17..21952c0 100644 --- a/src/erasurecode_helpers.c +++ b/src/erasurecode_helpers.c @@ -359,6 +359,42 @@ int get_libec_version(char *buf, uint32_t *ver) { return 0; } +int set_backend_id(char *buf, ec_backend_id_t id) { + if (!is_valid_fragment(buf)) { + return -1; + } + fragment_header_t *header = (fragment_header_t *) buf; + header->meta.backend_id = (uint8_t)id; + return 0; +} + +int get_backend_id(char *buf, ec_backend_id_t *id) { + if (!is_valid_fragment(buf)) { + return -1; + } + fragment_header_t *header = (fragment_header_t *) buf; + *id = header->meta.backend_id; + return 0; +} + +int set_backend_version(char *buf, uint32_t version) { + if (!is_valid_fragment(buf)) { + return -1; + } + fragment_header_t *header = (fragment_header_t *) buf; + header->meta.backend_version = version; + return 0; +} + +int get_backend_version(char *buf, uint32_t *version) { + if (!is_valid_fragment(buf)) { + return -1; + } + fragment_header_t *header = (fragment_header_t *) buf; + *version = header->meta.backend_version; + return 0; +} + /* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */ inline int set_checksum(ec_checksum_type_t ct, char *buf, int blocksize) |