jscript: math.c added Math.log() function modified: dlls/jscript/math.c
Patrick Rudolph
patrick1804 at web.de
Fri Dec 12 01:33:19 CST 2008
---
dlls/jscript/math.c | 19 +++++++++++++++++--
1 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/dlls/jscript/math.c b/dlls/jscript/math.c
index c92ab0a..8f5bbb9 100644
--- a/dlls/jscript/math.c
+++ b/dlls/jscript/math.c
@@ -344,8 +344,23 @@ static HRESULT Math=5Ffloor(DispatchEx *dispex, LCID lc=
id, WORD flags, DISPPARAMS
static HRESULT Math=5Flog(DispatchEx *dispex, LCID lcid, WORD flags, DISPPA=
RAMS *dp,
VARIANT *retv, jsexcept=5Ft *ei, IServiceProvider *sp)
{
- FIXME("\n");
- return E=5FNOTIMPL;
+ VARIANT v;
+ HRESULT hres;
+
+ TRACE("\n");
+
+ if(!arg=5Fcnt(dp)) {
+ FIXME("arg=5Fcnt =3D 0\n");
+ return E=5FNOTIMPL;
+ }
+
+ hres =3D to=5Fnumber(dispex->ctx, get=5Farg(dp, 0), ei, &v);
+ if(FAILED(hres))
+ return hres;
+
+ if(retv)
+ num=5Fset=5Fval(retv, log(num=5Fval(&v)));
+ return S=5FOK;
}
=20
/* ECMA-262 3rd Edition 15.8.2.11 */
--=20
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