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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-27 21:53:21 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-27 21:53:21 +0000 |
| commit | 4d17a2146ca7f48bca1da4c73a745fb09ec43ed3 (patch) | |
| tree | cea3f7cd728afe3be857f4c98cbe0f8040fb936b /src/interfaces/ecpg/ecpglib/data.c | |
| parent | bf379837dcd7f0f080d61955ed630b023a3b392d (diff) | |
| download | postgresql-4d17a2146ca7f48bca1da4c73a745fb09ec43ed3.tar.gz postgresql-4d17a2146ca7f48bca1da4c73a745fb09ec43ed3.zip | |
Insert a hack into get_float8_nan (both core and ecpg copies) to deal with
the fact that NetBSD/mips is currently broken, as per buildfarm member pika.
Also add regression tests to ensure that get_float8_nan and get_float4_nan
are exercised even on platforms where they are not needed by
float8in/float4in.
Zoltán Böszörményi and Tom Lane
Diffstat (limited to 'src/interfaces/ecpg/ecpglib/data.c')
| -rw-r--r-- | src/interfaces/ecpg/ecpglib/data.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/interfaces/ecpg/ecpglib/data.c b/src/interfaces/ecpg/ecpglib/data.c index f5190049e12..5035dbd7053 100644 --- a/src/interfaces/ecpg/ecpglib/data.c +++ b/src/interfaces/ecpg/ecpglib/data.c @@ -1,10 +1,11 @@ -/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.50 2010/02/26 02:01:29 momjian Exp $ */ +/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.51 2010/02/27 21:53:21 tgl Exp $ */ #define POSTGRES_ECPG_INTERNAL #include "postgres_fe.h" #include <stdlib.h> #include <string.h> +#include <float.h> #include <math.h> #include "ecpgtype.h" @@ -85,7 +86,8 @@ get_float8_infinity(void) static double get_float8_nan(void) { -#ifdef NAN + /* (double) NAN doesn't work on some NetBSD/MIPS releases */ +#if defined(NAN) && !(defined(__NetBSD__) && defined(__mips__)) return (double) NAN; #else return (double) (0.0 / 0.0); |