Piotr Caban : msvcrt: Added implementation of _controlfp_s.
Alexandre Julliard
julliard at winehq.org
Thu Apr 1 11:25:06 CDT 2010
Module: wine
Branch: master
Commit: bfd0866be888d4f4e5e731615bad14aaa8a83616
URL: http://source.winehq.org/git/wine.git/?a=commit;h=bfd0866be888d4f4e5e731615bad14aaa8a83616
Author: Piotr Caban <piotr at codeweavers.com>
Date: Thu Apr 1 12:41:06 2010 +0200
msvcrt: Added implementation of _controlfp_s.
---
dlls/msvcr80/msvcr80.spec | 2 +-
dlls/msvcr90/msvcr90.spec | 2 +-
dlls/msvcrt/math.c | 21 +++++++++++++++++++++
dlls/msvcrt/msvcrt.spec | 2 +-
4 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/dlls/msvcr80/msvcr80.spec b/dlls/msvcr80/msvcr80.spec
index b48656e..b8876a4 100644
--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -327,7 +327,7 @@
@ stub _configthreadlocale
@ cdecl _control87(long long) msvcrt._control87
@ cdecl _controlfp(long long) msvcrt._controlfp
-@ stub _controlfp_s
+@ cdecl _controlfp_s(ptr long long) msvcrt._controlfp_s
@ cdecl _copysign( double double ) msvcrt._copysign
@ varargs _cprintf(str) msvcrt._cprintf
@ stub _cprintf_l
diff --git a/dlls/msvcr90/msvcr90.spec b/dlls/msvcr90/msvcr90.spec
index fd6c8df..dfb951c 100644
--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -319,7 +319,7 @@
@ stub _configthreadlocale
@ cdecl _control87(long long) msvcrt._control87
@ cdecl _controlfp(long long) msvcrt._controlfp
-@ stub _controlfp_s
+@ cdecl _controlfp_s(ptr long long) msvcrt._controlfp_s
@ cdecl _copysign( double double ) msvcrt._copysign
@ varargs _cprintf(str) msvcrt._cprintf
@ stub _cprintf_l
diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c
index 317c8eb..fb2cd86 100644
--- a/dlls/msvcrt/math.c
+++ b/dlls/msvcrt/math.c
@@ -702,6 +702,27 @@ unsigned int CDECL _controlfp(unsigned int newval, unsigned int mask)
}
/*********************************************************************
+ * _controlfp_s (MSVCRT.@)
+ */
+int CDECL _controlfp_s(unsigned int *cur, unsigned int newval, unsigned int mask)
+{
+ unsigned int flags;
+#ifdef __i386__
+ FIXME("(%p %u %u) semi-stub\n", cur, newval, mask);
+
+ flags = _control87( newval, mask & ~MSVCRT__EM_DENORMAL );
+
+ if(cur)
+ *cur = flags;
+
+ return 0;
+#else
+ FIXME(":Not Implemented!\n");
+ return 0;
+#endif
+}
+
+/*********************************************************************
* _copysign (MSVCRT.@)
*/
double CDECL _copysign(double num, double sign)
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index 762563e..7205bd6 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -299,7 +299,7 @@
@ extern _commode MSVCRT__commode
@ cdecl _control87(long long)
@ cdecl _controlfp(long long)
-# stub _controlfp_s
+@ cdecl _controlfp_s(ptr long long)
@ cdecl _copysign( double double )
@ varargs _cprintf(str)
# stub _cprintf_l
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