From d24ef6058f2d60100be44507d46014ef30010493 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 15 Oct 2020 03:29:20 +0300
Subject: WIP: add simple Process class

---
 include/winapi/error.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/winapi/error.hpp')

diff --git a/include/winapi/error.hpp b/include/winapi/error.hpp
index 4b3f1e0..89bcfed 100644
--- a/include/winapi/error.hpp
+++ b/include/winapi/error.hpp
@@ -9,6 +9,8 @@
 
 #include <windows.h>
 
+#include <sstream>
+#include <stdexcept>
 #include <string>
 #include <system_error>
 
@@ -31,5 +33,12 @@ inline const CategoryWindows& category_windows() {
 
 std::system_error windows(DWORD code, const char* function);
 
+template <typename Ret>
+std::runtime_error custom(Ret ret, const char* function) {
+    std::ostringstream oss;
+    oss << "Function " << function << " failed with error code " << ret;
+    return std::runtime_error{oss.str()};
+}
+
 } // namespace error
 } // namespace winapi
-- 
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