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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2000-04-24 22:56:32 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2000-04-24 22:56:32 +0000 |
| commit | a3540c9216933280e8172ff9fdbf23c34fe36604 (patch) | |
| tree | 2ceb3ec3c2163498c845e55f1e8050e379991a4a /Porting/config_H | |
| parent | b6592ff05e68c575099e94faea60fc84984b6b46 (diff) | |
| download | perl-a3540c9216933280e8172ff9fdbf23c34fe36604.tar.gz | |
Add HAS_FREXPL, HAS_ISNAN, HAS_ISNANL, and HAS_MODFL.
Now pp_ncmp() returns undef is either operand is a NaN.
p4raw-id: //depot/cfgperl@5943
Diffstat (limited to 'Porting/config_H')
| -rw-r--r-- | Porting/config_H | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/Porting/config_H b/Porting/config_H index 263e7f4746..130a613529 100644 --- a/Porting/config_H +++ b/Porting/config_H @@ -17,7 +17,7 @@ /* * Package name : perl5 * Source directory : . - * Configuration time: Mon Apr 24 22:38:56 EET DST 2000 + * Configuration time: Tue Apr 25 00:14:34 EET DST 2000 * Configured by : jhi * Target system : osf1 alpha.hut.fi v4.0 878 alpha */ @@ -1351,6 +1351,13 @@ */ /*#define HAS_FPOS64_T / **/ +/* HAS_FREXPL: + * This symbol, if defined, indicates that the frexpl routine is + * available to break a long double floating-point number into + * a normalized fraction and an integral power of 2. + */ +#define HAS_FREXPL /**/ + /* HAS_STRUCT_FS_DATA: * This symbol, if defined, indicates that the struct fs_data * to do statfs() is supported. @@ -1630,6 +1637,18 @@ */ #define HAS_ISASCII /**/ +/* HAS_ISNAN: + * This symbol, if defined, indicates that the isnan routine is + * available to check whether a double is a NaN. + */ +#define HAS_ISNAN /**/ + +/* HAS_ISNANL: + * This symbol, if defined, indicates that the isnanl routine is + * available to check whether a long double is a NaN. + */ +#define HAS_ISNANL /**/ + /* HAS_LCHOWN: * This symbol, if defined, indicates that the lchown routine is * available to operate on a symbolic link (instead of following the @@ -3089,4 +3108,11 @@ #define PERL_XS_APIVERSION "5.6.0" #define PERL_PM_APIVERSION "5.005" +/* HAS_MODFL: + * This symbol, if defined, indicates that the modfl routine is + * available to split a long double x into a fractional part f and + * an integer part i such that |f| < 1.0 and (f + i) = x. + */ +#define HAS_MODFL /**/ + #endif |