diff options
| -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 ); } + |