diff options
Diffstat (limited to 'uconfig.h')
| -rw-r--r-- | uconfig.h | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -4267,6 +4267,12 @@ * This symbol contains the number of bits a variable of type NVTYPE * can preserve of a variable of type UVTYPE. */ +/* NV_OVERFLOWS_INTEGERS_AT + * This symbol gives the largest integer value that NVs can hold. This + * value + 1.0 cannot be stored accurately. It is expressed as constant + * floating point expression to reduce the chance of decimale/binary + * conversion issues. If it can not be determined, the value 0 is given. + */ /* NV_ZERO_IS_ALLBITS_ZERO: * This symbol, if defined, indicates that a variable of type NVTYPE * stores 0.0 in memory as all bits zero. @@ -4299,6 +4305,7 @@ #define NVSIZE 8 /**/ #undef NV_PRESERVES_UV #define NV_PRESERVES_UV_BITS 0 +#define NV_OVERFLOWS_INTEGERS_AT 256.0*256.0*256.0*256.0*256.0*256.0*2.0*2.0*2.0*2.0*2.0 #undef NV_ZERO_IS_ALLBITS_ZERO #if UVSIZE == 8 # ifdef BYTEORDER @@ -4407,6 +4414,12 @@ /*#define USE_64_BIT_ALL / **/ #endif +/* USE_DTRACE: + * This symbol, if defined, indicates that Perl should + * be built with support for DTrace. + */ +/*#define USE_DTRACE / **/ + /* USE_FAST_STDIO: * This symbol, if defined, indicates that Perl should * be built to use 'fast stdio'. |