From 947d1bf588319383ed43920fafcf62e41cb7659e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Hentschel?= <nerv@dawncrow.de>
Date: Sun, 13 Nov 2011 18:33:47 +0100
Subject: [PATCH] msvcrt: Implement _wfreopen_s.

---
 dlls/msvcr100/msvcr100.spec |  2 +-
 dlls/msvcr80/msvcr80.spec   |  2 +-
 dlls/msvcr90/msvcr90.spec   |  2 +-
 dlls/msvcrt/file.c          | 19 +++++++++++++++++++
 dlls/msvcrt/msvcrt.spec     |  2 +-
 5 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/dlls/msvcr100/msvcr100.spec b/dlls/msvcr100/msvcr100.spec
index 87cae041a42..0925c1f21b1 100644
--- a/dlls/msvcr100/msvcr100.spec
+++ b/dlls/msvcr100/msvcr100.spec
@@ -1350,7 +1350,7 @@
 @ cdecl _wfopen(wstr wstr) msvcrt._wfopen
 @ cdecl _wfopen_s(ptr wstr wstr) msvcrt._wfopen_s
 @ cdecl _wfreopen(wstr wstr ptr) msvcrt._wfreopen
-@ stub _wfreopen_s
+@ cdecl _wfreopen_s(ptr wstr wstr ptr) msvcrt._wfreopen_s
 @ cdecl _wfsopen(wstr wstr long) msvcrt._wfsopen
 @ cdecl _wfullpath(ptr wstr long) msvcrt._wfullpath
 @ cdecl _wgetcwd(wstr long) msvcrt._wgetcwd
diff --git a/dlls/msvcr80/msvcr80.spec b/dlls/msvcr80/msvcr80.spec
index 06751ef5fa7..4cde658afd1 100644
--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -1203,7 +1203,7 @@
 @ cdecl _wfopen(wstr wstr) msvcrt._wfopen
 @ cdecl _wfopen_s(ptr wstr wstr) msvcrt._wfopen_s
 @ cdecl _wfreopen(wstr wstr ptr) msvcrt._wfreopen
-@ stub _wfreopen_s
+@ cdecl _wfreopen_s(ptr wstr wstr ptr) msvcrt._wfreopen_s
 @ cdecl _wfsopen(wstr wstr long) msvcrt._wfsopen
 @ cdecl _wfullpath(ptr wstr long) msvcrt._wfullpath
 @ cdecl _wgetcwd(wstr long) msvcrt._wgetcwd
diff --git a/dlls/msvcr90/msvcr90.spec b/dlls/msvcr90/msvcr90.spec
index 688bdc628cc..9d0d9e63ac5 100644
--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -1197,7 +1197,7 @@
 @ cdecl _wfopen(wstr wstr) msvcrt._wfopen
 @ cdecl _wfopen_s(ptr wstr wstr) msvcrt._wfopen_s
 @ cdecl _wfreopen(wstr wstr ptr) msvcrt._wfreopen
-@ stub _wfreopen_s
+@ cdecl _wfreopen_s(ptr wstr wstr ptr) msvcrt._wfreopen_s
 @ cdecl _wfsopen(wstr wstr long) msvcrt._wfsopen
 @ cdecl _wfullpath(ptr wstr long) msvcrt._wfullpath
 @ cdecl _wgetcwd(wstr long) msvcrt._wgetcwd
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index f3200eba194..07fed454ef6 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -3276,6 +3276,25 @@ MSVCRT_FILE* CDECL MSVCRT__wfreopen(const MSVCRT_wchar_t *path, const MSVCRT_wch
   return file;
 }
 
+/*********************************************************************
+ *      _wfreopen_s (MSVCRT.@)
+ */
+int CDECL MSVCRT__wfreopen_s(MSVCRT_FILE** pFile,
+        const MSVCRT_wchar_t *path, const MSVCRT_wchar_t *mode, MSVCRT_FILE* file)
+{
+    if (!MSVCRT_CHECK_PMT(pFile != NULL) || !MSVCRT_CHECK_PMT(path != NULL) ||
+        !MSVCRT_CHECK_PMT(mode != NULL) || !MSVCRT_CHECK_PMT(file != NULL)) {
+        *MSVCRT__errno() = MSVCRT_EINVAL;
+        return MSVCRT_EINVAL;
+    }
+
+    *pFile = MSVCRT__wfreopen(path, mode, file);
+
+    if(!*pFile)
+        return *MSVCRT__errno();
+    return 0;
+}
+
 /*********************************************************************
  *      freopen (MSVCRT.@)
  *
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index f2b5e330b47..fac2104a2e2 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -1133,7 +1133,7 @@
 @ cdecl _wfopen(wstr wstr) MSVCRT__wfopen
 @ cdecl _wfopen_s(ptr wstr wstr) MSVCRT__wfopen_s
 @ cdecl _wfreopen(wstr wstr ptr) MSVCRT__wfreopen
-# stub _wfreopen_s(ptr wstr wstr ptr)
+@ cdecl _wfreopen_s(ptr wstr wstr ptr) MSVCRT__wfreopen_s
 @ cdecl _wfsopen(wstr wstr long) MSVCRT__wfsopen
 @ cdecl _wfullpath(ptr wstr long)
 # stub _wfullpath_dbg(ptr wstr long long str long)