X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fyn.c;h=9dcaa616876c81abd5e9551e7d5a31fdd318601b;hb=6abdab8bf1ccda7f28916222043bb498a1b9adf3;hp=eb7e5cec7f5ea40ffa1ce50578607a00a5ce507e;hpb=21dd45c44f745d3b85afab304362d01b3b45a5e4;p=libc-test

diff --git a/src/math/yn.c b/src/math/yn.c
index eb7e5ce..9dcaa61 100644
--- a/src/math/yn.c
+++ b/src/math/yn.c
@@ -1,9 +1,12 @@
+#define _BSD_SOURCE 1
+#define _XOPEN_SOURCE 700
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct di_d t[] = {
 #include "sanity/yn.h"
+#include "special/yn.h"
 };
 
 int main(void)
@@ -31,7 +34,7 @@ int main(void)
 			err++;
 		}
 		d = ulperr(y, p->y, p->dy);
-		if (!checkulp(d, p->r)) {
+		if ((!(p->x < 0) && !checkulp(d, p->r)) || (p->x < 0 && !isnan(y) && y != -inf)) {
 			printf("%s:%d: %s yn(%a, %lld) want %a got %a, ulperr %.3f = %a + %a\n",
 				p->file, p->line, rstr(p->r), p->x, p->i, p->y, y, d, d-p->dy, p->dy);
 			err++;