diff options
| author | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2005-11-06 05:51:42 +0000 |
|---|---|---|
| committer | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2005-11-06 05:51:42 +0000 |
| commit | 5005b7fd54218f1e3dfa03f774f032bef88b1e11 (patch) | |
| tree | f31666f70f9f56137b6d36854534afe18da9d2c4 | |
| parent | 96eebe63a7fdc51862993efd376ee8e7cd3d0507 (diff) | |
add ceilf wrapper (not present in uClibc-0.9.28)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2348 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | openwrt/toolchain/libnotimpl/files/math.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/openwrt/toolchain/libnotimpl/files/math.c b/openwrt/toolchain/libnotimpl/files/math.c index 8934197d8..a16ea740e 100644 --- a/openwrt/toolchain/libnotimpl/files/math.c +++ b/openwrt/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 ); } + |