diff options
| author | Arnold D. Robbins <arnold@skeeve.com> | 2014-01-12 20:42:08 +0200 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2014-01-12 20:42:08 +0200 |
| commit | 624d70844fe63068132adb7c66ea3f8a231e56a7 (patch) | |
| tree | 79781e2b0e24b5e478804001c83fcde64602f502 /floatcomp.c | |
| parent | da83b6857bf0a67b15fc75d31a0b6802ac9baffe (diff) | |
| parent | f934f2192779db0091d1706d97d1fd43cb26dc9a (diff) | |
| download | egawk-624d70844fe63068132adb7c66ea3f8a231e56a7.tar.gz egawk-624d70844fe63068132adb7c66ea3f8a231e56a7.tar.bz2 egawk-624d70844fe63068132adb7c66ea3f8a231e56a7.zip | |
Merge branch 'master' into comment
Diffstat (limited to 'floatcomp.c')
| -rw-r--r-- | floatcomp.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/floatcomp.c b/floatcomp.c index 9d24a67f..16a6d88e 100644 --- a/floatcomp.c +++ b/floatcomp.c @@ -26,6 +26,8 @@ #include "awk.h" #include <math.h> +#ifdef HAVE_UINTMAX_T + /* Assume IEEE-754 arithmetic on pre-C89 hosts. */ #ifndef FLT_RADIX #define FLT_RADIX 2 @@ -69,28 +71,6 @@ Please port the following code to your weird host; #define AWKNUM_FRACTION_BITS (AWKNUM_MANT_DIG * (FLT_RADIX == 2 ? 1 : 4)) #define DBL_FRACTION_BITS (DBL_MANT_DIG * (FLT_RADIX == 2 ? 1 : 4)) -/* - * Floor and Ceil --- Work around a problem in conversion of - * doubles to exact integers. - */ - -/* Floor --- do floor(), also for Cray */ - -AWKNUM -Floor(AWKNUM n) -{ - return floor(n); -} - -/* Ceil --- do ceil(), also for Cray */ - -AWKNUM -Ceil(AWKNUM n) -{ - return ceil(n); -} - -#ifdef HAVE_UINTMAX_T /* adjust_uint --- fiddle with values, ask Paul Eggert to explain */ uintmax_t |