re-enabled GetLastErrorMsg

1 files changed, 23 insertions, 19 deletions

diff --git a/src/common/src/misc.cpp b/src/common/src/misc.cpp
index 719a98cb9..5b9e38ffb 100644
--- a/src/common/src/misc.cpp
+++ b/src/common/src/misc.cpp
@@ -4,6 +4,10 @@
 
 #include "common.h"
 
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
 // Neither Android nor OS X support TLS
 #if  defined(__APPLE__) || (ANDROID && __clang__)
 #define __thread
@@ -12,22 +16,22 @@
 // Generic function to get last error message.
 // Call directly after the command or use the error num.
 // This function might change the error code.
-//const char* GetLastErrorMsg()
-//{
-//      static const size_t buff_size = 255;
-//
-//#ifdef _WIN32
-//      static __declspec(thread) char err_str[buff_size] = {};
-//
-//      FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
-//              MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-//              err_str, buff_size, NULL);
-//#else
-//      static __thread char err_str[buff_size] = {};
-//
-//      // Thread safe (XSI-compliant)
-//      strerror_r(errno, err_str, buff_size);
-//#endif
-//
-//      return err_str;
-//}
+const char* GetLastErrorMsg()
+{
+        static const size_t buff_size = 255;
+
+#ifdef _WIN32
+        static __declspec(thread) char err_str[buff_size] = {};
+
+        FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
+                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+                err_str, buff_size, NULL);
+#else
+        static __thread char err_str[buff_size] = {};
+
+        // Thread safe (XSI-compliant)
+        strerror_r(errno, err_str, buff_size);
+#endif
+
+        return err_str;
+}