From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 13 Jan 2009 02:15:31 +0000 (+0000)
Subject: uclibc: add the trunc function
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ff55a797174df57a6e806a64b291b40212465abc;p=openwrt%2Fstaging%2Fansuel.git

uclibc: add the trunc function

SVN-Revision: 14014
---

diff --git a/toolchain/uClibc/patches/210-trunc.patch b/toolchain/uClibc/patches/210-trunc.patch
new file mode 100644
index 0000000000..18417fb6d6
--- /dev/null
+++ b/toolchain/uClibc/patches/210-trunc.patch
@@ -0,0 +1,21 @@
+--- a/libm/s_floor.c
++++ b/libm/s_floor.c
+@@ -81,3 +81,18 @@ libm_hidden_proto(floor)
+ 	return x;
+ }
+ libm_hidden_def(floor)
++
++
++libm_hidden_proto(trunc)
++double
++trunc(double x)
++{
++	if (!finite (x))
++		return x;
++
++	if (x < 0.0)
++		return - floor (-x);
++	else
++		return floor (x);
++}
++libm_hidden_def(trunc)