diff options
Diffstat (limited to 'contrib/hstore/hstore_gist.c')
| -rw-r--r-- | contrib/hstore/hstore_gist.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/contrib/hstore/hstore_gist.c b/contrib/hstore/hstore_gist.c index d4a9aaa4c13..876b4359c6e 100644 --- a/contrib/hstore/hstore_gist.c +++ b/contrib/hstore/hstore_gist.c @@ -6,8 +6,8 @@ #include "access/gist.h" #include "access/skey.h" #include "catalog/pg_type.h" +#include "utils/pg_crc.h" -#include "crc32.h" #include "hstore.h" /* bigint defines */ @@ -68,6 +68,20 @@ typedef struct #define WISH_F(a,b,c) (double)( -(double)(((a)-(b))*((a)-(b))*((a)-(b)))*(c) ) +/* shorthand for calculating CRC-32 of a single chunk of data. */ +static pg_crc32 +crc32_sz(char *buf, int size) +{ + pg_crc32 crc; + + INIT_TRADITIONAL_CRC32(crc); + COMP_TRADITIONAL_CRC32(crc, buf, size); + FIN_TRADITIONAL_CRC32(crc); + + return crc; +} + + PG_FUNCTION_INFO_V1(ghstore_in); PG_FUNCTION_INFO_V1(ghstore_out); |