aria2-0004-option_processing-make-use-of-deamon-on-mingw.patch

From 26816f5deb196c7000244b56edd55b17385381db Mon Sep 17 00:00:00 2001
From: myfreeer <myfreeer@users.noreply.github.com>
Date: Sat, 9 Jun 2018 15:24:29 +0800
Subject: [PATCH 4/4] option_processing: make use of --deamon on mingw

---
 src/option_processing.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/option_processing.cc b/src/option_processing.cc
index f9891fe..3952ed6 100644
--- a/src/option_processing.cc
+++ b/src/option_processing.cc
@@ -319,6 +319,22 @@ error_code::Value option_processing(Option& op, bool standalone,
     }
   }
   if (standalone && op.getAsBool(PREF_DAEMON)) {
+#ifdef __MINGW32__
+    std::wstring daemonCmdLine = GetCommandLineW();
+    daemonCmdLine.append(L" --daemon=false");
+    STARTUPINFOW si = {};
+    PROCESS_INFORMATION pi = {};
+    si.dwFlags = STARTF_USESHOWWINDOW;
+    si.wShowWindow = FALSE;
+    BOOL bRet = CreateProcessW(
+      NULL, const_cast<LPWSTR>(daemonCmdLine.c_str()), NULL, NULL,
+      FALSE, CREATE_NO_WINDOW, NULL, NULL, &si, &pi);
+    if (bRet) {
+      CloseHandle(pi.hThread);
+      CloseHandle(pi.hProcess);
+      ExitProcess(0);
+    }
+#else // !__MINGW32__
 #if defined(__GNUC__) && defined(__APPLE__)
 // daemon() is deprecated on OSX since... forever.
 // Silence the warning for good, so that -Werror becomes feasible.
@@ -334,6 +350,7 @@ error_code::Value option_processing(Option& op, bool standalone,
       perror(MSG_DAEMON_FAILED);
       return error_code::UNKNOWN_ERROR;
     }
+#endif // __MINGW32__
   }
   if (op.getAsBool(PREF_DEFERRED_INPUT) && op.defined(PREF_SAVE_SESSION)) {
     A2_LOG_WARN("--deferred-input is disabled because of the presence of "
-- 
2.17.1