[1/3] msvcrt: Implement freopen_s

[André Hentschel]

http://bugs.winehq.org/show_bug.cgi?id=28701
---
 dlls/msvcrt/file.c      |   19 +++++++++++++++++++
 dlls/msvcrt/msvcrt.spec |    2 +-
 2 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index 90e0d80..a8f8804 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -3294,6 +3294,25 @@ MSVCRT_FILE* CDECL MSVCRT_freopen(const char *path, const char *mode, MSVCRT_FIL
 }
 
 /*********************************************************************
+ *      freopen_s (MSVCRT.@)
+ */
+int CDECL MSVCRT_freopen_s(MSVCRT_FILE** pFile,
+        const char *path, const char *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_freopen(path, mode, file);
+
+    if(!*pFile)
+        return *MSVCRT__errno();
+    return 0;
+}
+
+/*********************************************************************
  *		fsetpos (MSVCRT.@)
  */
 int CDECL MSVCRT_fsetpos(MSVCRT_FILE* file, MSVCRT_fpos_t *pos)
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index c8c710d..f2b5e33 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -1269,7 +1269,7 @@
 @ cdecl fread(ptr long long ptr) MSVCRT_fread
 @ cdecl free(ptr) MSVCRT_free
 @ cdecl freopen(str str ptr) MSVCRT_freopen
-# stub freopen_s(ptr str str ptr)
+@ cdecl freopen_s(ptr str str ptr) MSVCRT_freopen_s
 @ cdecl frexp(double ptr) MSVCRT_frexp
 @ cdecl -arch=x86_64 frexpf(float ptr) MSVCRT_frexpf
 @ varargs fscanf(ptr str) MSVCRT_fscanf
-- 

Best Regards, André Hentschel