diff options
Diffstat (limited to 'src/backend/utils/adt/float.c')
| -rw-r--r-- | src/backend/utils/adt/float.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c index 8e5408af312..c7dc220d078 100644 --- a/src/backend/utils/adt/float.c +++ b/src/backend/utils/adt/float.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.74 2001/06/07 00:09:29 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.75 2001/10/25 05:49:44 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -71,7 +71,6 @@ #ifndef atof extern double atof(const char *p); - #endif #ifndef HAVE_CBRT @@ -81,7 +80,6 @@ static double cbrt(double x); #else #if !defined(nextstep) extern double cbrt(double x); - #endif #endif /* HAVE_CBRT */ @@ -91,9 +89,7 @@ static double rint(double x); #else extern double rint(double x); - #endif /* HAVE_RINT */ - #endif /* NeXT check */ @@ -140,7 +136,6 @@ static void CheckFloat8Val(double val); static void CheckFloat4Val(double val) { - /* * defining unsafe floats's will make float4 and float8 ops faster at * the cost of safety, of course! @@ -165,7 +160,6 @@ CheckFloat4Val(double val) static void CheckFloat8Val(double val) { - /* * defining unsafe floats's will make float4 and float8 ops faster at * the cost of safety, of course! @@ -344,6 +338,7 @@ Datum float4up(PG_FUNCTION_ARGS) { float4 arg = PG_GETARG_FLOAT4(0); + PG_RETURN_FLOAT4(arg); } @@ -410,6 +405,7 @@ Datum float8up(PG_FUNCTION_ARGS) { float8 arg = PG_GETARG_FLOAT8(0); + PG_RETURN_FLOAT8(arg); } @@ -578,9 +574,9 @@ static int float4_cmp_internal(float4 a, float4 b) { /* - * We consider all NANs to be equal and larger than any non-NAN. - * This is somewhat arbitrary; the important thing is to have a - * consistent sort order. + * We consider all NANs to be equal and larger than any non-NAN. This + * is somewhat arbitrary; the important thing is to have a consistent + * sort order. */ if (isnan(a)) { @@ -674,9 +670,9 @@ static int float8_cmp_internal(float8 a, float8 b) { /* - * We consider all NANs to be equal and larger than any non-NAN. - * This is somewhat arbitrary; the important thing is to have a - * consistent sort order. + * We consider all NANs to be equal and larger than any non-NAN. This + * is somewhat arbitrary; the important thing is to have a consistent + * sort order. */ if (isnan(a)) { @@ -1479,7 +1475,6 @@ setseed(PG_FUNCTION_ARGS) static float8 * check_float8_array(ArrayType *transarray, const char *caller) { - /* * We expect the input to be a 3-element float array; verify that. We * don't need to use deconstruct_array() since the array data is just @@ -1974,7 +1969,6 @@ rint(double x) w = TWO52[sx] + x; return w - TWO52[sx]; } - #endif /* !HAVE_RINT */ #ifndef HAVE_CBRT @@ -1987,5 +1981,4 @@ cbrt(double x) return isneg ? -tmpres : tmpres; } - #endif /* !HAVE_CBRT */ |