diff options
Diffstat (limited to 'src/database/engine/rrddiskprotocol.h')
| -rw-r--r-- | src/database/engine/rrddiskprotocol.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/database/engine/rrddiskprotocol.h b/src/database/engine/rrddiskprotocol.h index 86b41f0b3e..1529e23298 100644 --- a/src/database/engine/rrddiskprotocol.h +++ b/src/database/engine/rrddiskprotocol.h @@ -19,13 +19,15 @@ #define UUID_SZ (16) #define CHECKSUM_SZ (4) /* CRC32 */ -#define RRD_NO_COMPRESSION (0) -#define RRD_LZ4 (1) +#define RRDENG_COMPRESSION_NONE (0) +#define RRDENG_COMPRESSION_LZ4 (1) #define RRDENG_DF_SB_PADDING_SZ (RRDENG_BLOCK_SIZE - (RRDENG_MAGIC_SZ + RRDENG_VER_SZ + sizeof(uint8_t))) + /* * Data file persistent super-block */ + struct rrdeng_df_sb { char magic_number[RRDENG_MAGIC_SZ]; char version[RRDENG_VER_SZ]; @@ -36,10 +38,11 @@ struct rrdeng_df_sb { /* * Page types */ -#define PAGE_METRICS (0) -#define PAGE_TIER (1) -#define PAGE_GORILLA_METRICS (2) -#define PAGE_TYPE_MAX 2 // Maximum page type (inclusive) + +#define RRDENG_PAGE_TYPE_ARRAY_32BIT (0) +#define RRDENG_PAGE_TYPE_ARRAY_TIER1 (1) +#define RRDENG_PAGE_TYPE_GORILLA_32BIT (2) +#define RRDENG_PAGE_TYPE_MAX (2) // Maximum page type (inclusive) /* * Data file page descriptor |