From 311bcfc6b3acdd6fd152798c7f287ddf74fa2a98 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:46:48 +0200 Subject: Adding upstream version 15.4. Signed-off-by: Daniel Baumann --- src/include/utils/cash.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/include/utils/cash.h (limited to 'src/include/utils/cash.h') diff --git a/src/include/utils/cash.h b/src/include/utils/cash.h new file mode 100644 index 0000000..2e332d8 --- /dev/null +++ b/src/include/utils/cash.h @@ -0,0 +1,25 @@ +/* + * src/include/utils/cash.h + * + * + * cash.h + * Written by D'Arcy J.M. Cain + * + * Functions to allow input and output of money normally but store + * and handle it as 64 bit integer. + */ + +#ifndef CASH_H +#define CASH_H + +#include "fmgr.h" + +typedef int64 Cash; + +/* Cash is pass-by-reference if and only if int64 is */ +#define DatumGetCash(X) ((Cash) DatumGetInt64(X)) +#define CashGetDatum(X) Int64GetDatum(X) +#define PG_GETARG_CASH(n) DatumGetCash(PG_GETARG_DATUM(n)) +#define PG_RETURN_CASH(x) return CashGetDatum(x) + +#endif /* CASH_H */ -- cgit v1.2.3