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authorNicolas Thill <nico@openwrt.org>2005-11-06 05:51:42 +0000
committerNicolas Thill <nico@openwrt.org>2005-11-06 05:51:42 +0000
commit1c450fbe1e7067bdcb9f26b12649daf62870cdd0 (patch)
treee203759d4ef1458357329a7d924ad56413c350a6 /toolchain/libnotimpl
parent48b67743aea3b163442f8221d7cc0970ffe322d2 (diff)
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add ceilf wrapper (not present in uClibc-0.9.28)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2348 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/libnotimpl')
-rw-r--r--toolchain/libnotimpl/files/math.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/toolchain/libnotimpl/files/math.c b/toolchain/libnotimpl/files/math.c
index 8934197d8d..a16ea740ea 100644
--- a/toolchain/libnotimpl/files/math.c
+++ b/toolchain/libnotimpl/files/math.c
@@ -2,6 +2,7 @@
#include "math.h"
+
/* cosf for uClibc
*
* wrapper for cos(x)
@@ -17,6 +18,7 @@
return (float) cos( (double)x );
}
+
/* sinf for uClibc
*
* wrapper for sin(x)
@@ -32,6 +34,23 @@
return (float) sin( (double)x );
}
+
+/* ceilf for uClibc
+ *
+ * wrapper for ceil(x)
+ */
+
+#ifdef __STDC__
+ float ceilf(float x)
+#else
+ float rintf(x)
+ float x;
+#endif
+{
+ return (float) ceil( (double)x );
+}
+
+
/* rintf for uClibc
*
* wrapper for rint(x)
@@ -46,3 +65,4 @@
{
return (float) sin( (double)x );
}
+