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| author | Juergen Kahrs <Juergen.Kahrs@googlemail.com> | 2013-12-23 18:26:45 +0100 |
|---|---|---|
| committer | Juergen Kahrs <Juergen.Kahrs@googlemail.com> | 2013-12-23 18:26:45 +0100 |
| commit | ee9707cc44eea3ca64cb71666ac3e8ed26a3bb7f (patch) | |
| tree | 3945f1b3afd64a7147582611f21b7f5e59891e41 /floatcomp.c | |
| parent | 0ac63db595a009d1f07dba8246e52710348b0798 (diff) | |
| parent | c66f7da30bb5635957b6e68c1e1db7e77e7b4174 (diff) | |
| download | egawk-ee9707cc44eea3ca64cb71666ac3e8ed26a3bb7f.tar.gz egawk-ee9707cc44eea3ca64cb71666ac3e8ed26a3bb7f.tar.bz2 egawk-ee9707cc44eea3ca64cb71666ac3e8ed26a3bb7f.zip | |
Merge remote-tracking branch 'origin/master' into cmake
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 |