From 79af3572250352c5eeacdd813b57ad5ba748654c Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Mon, 21 Apr 2014 15:54:54 -0500 Subject: libdecnumber: Introduce decNumberIntegralToInt64 Introduce a new conversion function to the libdecnumber library. This function converts a decNumber to a signed 64-bit integer. In order to support 64-bit integers (which may have up to 19 decimal digits), the existing "powers of 10" array is expanded from 10 to 19 entries. Signed-off-by: Tom Musta [agraf: fix 32bit host compile] Signed-off-by: Alexander Graf --- include/libdecnumber/decNumber.h | 1 + include/libdecnumber/decNumberLocal.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'include/libdecnumber') diff --git a/include/libdecnumber/decNumber.h b/include/libdecnumber/decNumber.h index f4bf994..9fa4e6a 100644 --- a/include/libdecnumber/decNumber.h +++ b/include/libdecnumber/decNumber.h @@ -122,6 +122,7 @@ char * decNumberToEngString(const decNumber *, char *); uint32_t decNumberToUInt32(const decNumber *, decContext *); int32_t decNumberToInt32(const decNumber *, decContext *); + int64_t decNumberIntegralToInt64(const decNumber *dn, decContext *set); uint8_t * decNumberGetBCD(const decNumber *, uint8_t *); decNumber * decNumberSetBCD(decNumber *, const uint8_t *, uint32_t); diff --git a/include/libdecnumber/decNumberLocal.h b/include/libdecnumber/decNumberLocal.h index f5f508f..cd4eb79 100644 --- a/include/libdecnumber/decNumberLocal.h +++ b/include/libdecnumber/decNumberLocal.h @@ -98,7 +98,7 @@ /* Shared lookup tables */ extern const uByte DECSTICKYTAB[10]; /* re-round digits if sticky */ - extern const uInt DECPOWERS[10]; /* powers of ten table */ + extern const uLong DECPOWERS[19]; /* powers of ten table */ /* The following are included from decDPD.h */ extern const uShort DPD2BIN[1024]; /* DPD -> 0-999 */ extern const uShort BIN2DPD[1000]; /* 0-999 -> DPD */ -- cgit v1.1