nominatim/postgresql.h

   1 /*
   2 */
   3
   4 #ifndef POSTGRESQL_H
   5 #define POSTGRESQL_H
   6
   7 #define PG_OID_INT8                     20
   8 #define PG_OID_INT4                     23
   9
  10 #if HAVE_BYTESWAP
  11 #include <byteswap.h>
  12 #define PG_BSWAP32(x) bswap_32(x)
  13 #define PG_BSWAP64(x) bswap_64(x)
  14 #elif HAVE_SYS_ENDIAN
  15 #include <sys/endian.h>
  16 #define PG_BSWAP32(x) bswap32(x)
  17 #define PG_BSWAP64(x) bswap64(x)
  18 #else
  19 #error "No appropriate byteswap found for your system."
  20 #endif
  21
  22 #if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
  23 #define PGint32(x)      (x)
  24 #define PGint64(x)      (x)
  25 #elif defined(__BYTE_ORDER__) &&  (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
  26 #define PGint32(x)      PG_BSWAP32(x)
  27 #define PGint64(x)      PG_BSWAP64(x)
  28 #elif defined(_BYTE_ORDER) && (_BYTE_ORDER == _BIG_ENDIAN)
  29 #define PGint32(x)      (x)
  30 #define PGint64(x)      (x)
  31 #elif defined(_BYTE_ORDER) &&  (_BYTE_ORDER == _LITTLE_ENDIAN)
  32 #define PGint32(x)      PG_BSWAP32(x)
  33 #define PGint64(x)      PG_BSWAP64(x)
  34 #else
  35 #error "Cannot determine byte order."
  36 #endif
  37
  38 const char *build_conninfo(const char *db, const char *username, const char *password, const char *host, const char *port);
  39
  40 #endif