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add ceilf wrapper (not present in uClibc-0.9.28)

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SVN-Revision: 2348
This commit is contained in:
Nicolas Thill 2005-11-06 05:51:42 +00:00
parent 39a47f634e
commit be9092ef68
1 changed files with 20 additions and 0 deletions
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20
openwrt/toolchain/libnotimpl/files/math.c
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@ -2,6 +2,7 @@
#include "math.h" #include "math.h"
/* cosf for uClibc /* cosf for uClibc
* *
* wrapper for cos(x) * wrapper for cos(x)
@ -17,6 +18,7 @@
return (float) cos( (double)x ); return (float) cos( (double)x );
} }
/* sinf for uClibc /* sinf for uClibc
* *
* wrapper for sin(x) * wrapper for sin(x)
@ -32,6 +34,23 @@
return (float) sin( (double)x ); 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 /* rintf for uClibc
* *
* wrapper for rint(x) * wrapper for rint(x)
@ -46,3 +65,4 @@
{ {
return (float) sin( (double)x ); return (float) sin( (double)x );
} }