X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Frintl.c;h=374327db2282d450ceb79e12286db767eb452148;hb=0ce946cf808274c2d6e5419b139e130c8ad4bd30;hp=267250737f0a8e3b3924ee7bb662bbce2bbf6a9e;hpb=d1a2ead878c27ac4ec600740320f8b76e1f961e9;p=musl

diff --git a/src/math/rintl.c b/src/math/rintl.c
index 26725073..374327db 100644
--- a/src/math/rintl.c
+++ b/src/math/rintl.c
@@ -6,11 +6,9 @@ long double rintl(long double x)
 	return rint(x);
 }
 #elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
-#if LDBL_MANT_DIG == 64
-#define TOINT 0x1p63
-#elif LDBL_MANT_DIG == 113
-#define TOINT 0x1p112
-#endif
+
+static const long double toint = 1/LDBL_EPSILON;
+
 long double rintl(long double x)
 {
 	union ldshape u = {x};
@@ -21,9 +19,9 @@ long double rintl(long double x)
 	if (e >= 0x3fff+LDBL_MANT_DIG-1)
 		return x;
 	if (s)
-		y = x - TOINT + TOINT;
+		y = x - toint + toint;
 	else
-		y = x + TOINT - TOINT;
+		y = x + toint - toint;
 	if (y == 0)
 		return 0*x;
 	return y;