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openwrt-xburst/toolchain/uClibc/patches-0.9.30.1/170-math_finite.patch
nbd d47683e4fd uClibc: bsd supports the same floating point classification functions as c99, fixes inetd
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16172 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-05-29 10:32:17 +00:00

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615 B
Diff

--- a/include/math.h
+++ b/include/math.h
@@ -179,7 +179,7 @@
/* ISO C99 defines some generic macros which work on any data type. */
-#ifdef __USE_ISOC99
+#if defined(__USE_ISOC99) || defined(__USE_BSD)
/* Get the architecture specific values describing the floating-point
evaluation. The following symbols will get defined:
@@ -299,6 +299,11 @@
#endif /* Use ISO C99. */
+/* BSD compat */
+#define finite(x) __finite(x)
+#define finitef(x) __finitef(x)
+#define finitel(x) __finitel(x)
+
#ifdef __USE_MISC
/* Support for various different standard error handling behaviors. */
typedef enum