msvcrt: Implement _wperror.

Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com> Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msvcrt: Implement _wperror.
56eb4d31 · Hugh McMaster · Alexandre Julliard · 6d21655e · 56eb4d31 · 56eb4d31
Commit 56eb4d31 authored Jun 22, 2016 by Hugh McMaster Committed by Alexandre Julliard Jun 22, 2016
10 changed files
--- a/dlls/msvcr100/msvcr100.spec
+++ b/dlls/msvcr100/msvcr100.spec
@@ -1568,7 +1568,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ stub _wprintf_l

--- a/dlls/msvcr110/msvcr110.spec
+++ b/dlls/msvcr110/msvcr110.spec
@@ -1925,7 +1925,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ stub _wprintf_l

--- a/dlls/msvcr120/msvcr120.spec
+++ b/dlls/msvcr120/msvcr120.spec
@@ -1949,7 +1949,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ stub _wprintf_l

--- a/dlls/msvcr70/msvcr70.spec
+++ b/dlls/msvcr70/msvcr70.spec
@@ -641,7 +641,7 @@
 @ cdecl _wmkdir(wstr) MSVCRT__wmkdir
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ cdecl _wputenv(wstr)

--- a/dlls/msvcr71/msvcr71.spec
+++ b/dlls/msvcr71/msvcr71.spec
@@ -637,7 +637,7 @@
 @ cdecl _wmkdir(wstr) MSVCRT__wmkdir
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ cdecl _wputenv(wstr)

--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -1250,7 +1250,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ stub _wprintf_l

--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -1223,7 +1223,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ stub _wprintf_l

--- a/dlls/msvcrt/errno.c
+++ b/dlls/msvcrt/errno.c
@@ -344,6 +344,31 @@ void CDECL MSVCRT_perror(const char* str)
 }

 /*********************************************************************
+ *		_wperror (MSVCRT.@)
+ */
+void CDECL MSVCRT__wperror(const MSVCRT_wchar_t* str)
+{
+    MSVCRT_size_t size;
+    char *buffer = NULL;
+
+    if (str && *str)
+    {
+        size = MSVCRT_wcstombs(NULL, str, 0);
+        if (size == -1) return;
+        size++;
+        buffer = MSVCRT_malloc(size);
+        if (!buffer) return;
+        if (MSVCRT_wcstombs(buffer, str, size) == -1)
+        {
+            MSVCRT_free(buffer);
+            return;
+        }
+    }
+    MSVCRT_perror(buffer);
+    if (buffer) MSVCRT_free(buffer);
+}
+
+/*********************************************************************
 *		_wcserror_s (MSVCRT.@)
 */
 int CDECL MSVCRT__wcserror_s(MSVCRT_wchar_t* buffer, MSVCRT_size_t nc, int err)

--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -1184,7 +1184,7 @@
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
 # stub _woutput_s
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ extern _wpgmptr MSVCRT__wpgmptr
 @ cdecl _wpopen (wstr wstr) MSVCRT__wpopen
 # stub _wprintf_l(wstr ptr)

--- a/dlls/ucrtbase/ucrtbase.spec
+++ b/dlls/ucrtbase/ucrtbase.spec
@@ -2097,7 +2097,7 @@
 @ cdecl _wmktemp(wstr) MSVCRT__wmktemp
 @ cdecl _wmktemp_s(wstr long) MSVCRT__wmktemp_s
 @ varargs _wopen(wstr long) MSVCRT__wopen
-@ stub _wperror(wstr)
+@ cdecl _wperror(wstr) MSVCRT__wperror
 @ cdecl _wpopen(wstr wstr) MSVCRT__wpopen
 @ cdecl _wputenv(wstr)
 @ cdecl _wputenv_s(wstr wstr)