Piotr Caban : msvcr120: Add feupdateenv implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 06f205d07850dfe4ad3850365258fe51c79bc026
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=06f205d07850dfe4ad3850365258fe51c79bc026

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Thu May 13 18:46:23 2021 +0200

msvcr120: Add feupdateenv implementation.

Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msvcr120/msvcr120.spec         |  2 +-
 dlls/msvcr120_app/msvcr120_app.spec |  2 +-
 dlls/msvcrt/math.c                  | 10 ++++++++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcr120/msvcr120.spec b/dlls/msvcr120/msvcr120.spec
index 306bee5f50c..592a47c8d8f 100644
--- a/dlls/msvcr120/msvcr120.spec
+++ b/dlls/msvcr120/msvcr120.spec
@@ -2155,7 +2155,7 @@
 @ cdecl fesetexceptflag(ptr long)
 @ cdecl fesetround(long)
 @ cdecl fetestexcept(long)
-@ stub feupdateenv
+@ cdecl feupdateenv(ptr)
 @ cdecl fflush(ptr)
 @ cdecl fgetc(ptr)
 @ cdecl fgetpos(ptr ptr)
diff --git a/dlls/msvcr120_app/msvcr120_app.spec b/dlls/msvcr120_app/msvcr120_app.spec
index b16d1a5b3f0..c716b426ba0 100644
--- a/dlls/msvcr120_app/msvcr120_app.spec
+++ b/dlls/msvcr120_app/msvcr120_app.spec
@@ -1821,7 +1821,7 @@
 @ cdecl fesetexceptflag(ptr long) msvcr120.fesetexceptflag
 @ cdecl fesetround(long) msvcr120.fesetround
 @ cdecl fetestexcept(long) msvcr120.fetestexcept
-@ stub feupdateenv
+@ cdecl feupdateenv(ptr) msvcr120.feupdateenv
 @ cdecl fflush(ptr) msvcr120.fflush
 @ cdecl fgetc(ptr) msvcr120.fgetc
 @ cdecl fgetpos(ptr ptr) msvcr120.fgetpos
diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c
index 4281e460087..6f582b595cf 100644
--- a/dlls/msvcrt/math.c
+++ b/dlls/msvcrt/math.c
@@ -2226,6 +2226,16 @@ int CDECL fegetenv(fenv_t *env)
     return 0;
 }
 
+/*********************************************************************
+ *		feupdateenv (MSVCR120.@)
+ */
+int CDECL feupdateenv(const fenv_t *env)
+{
+    fenv_t set = *env;
+    set._Fe_stat |= _statusfp();
+    return fesetenv(&set);
+}
+
 /*********************************************************************
  *      fetestexcept (MSVCR120.@)
  */