X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=winboard%2Fwinboard.c;h=c8bf0b209ed1f2b4212b10717487f4d67e30d24f;hb=70fcaa9016951f1a0c6f63e62846cb411be48b76;hp=50d82dde6cb4d4d8f2f0c579789e79febe4a1f0d;hpb=6e81557cc7a3d288c2b0860675b83d2c50d672e9;p=xboard.git

diff --git a/winboard/winboard.c b/winboard/winboard.c
index 50d82dd..c8bf0b2 100644
--- a/winboard/winboard.c
+++ b/winboard/winboard.c
@@ -73,6 +73,7 @@
 #include <richedit.h>
 #include <mmsystem.h>
 #include <ctype.h>
+#include <io.h>
 
 #if __GNUC__
 #include <errno.h>
@@ -5095,7 +5096,7 @@ WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 
     case IDM_Engine2Options:
       savedHwnd = hwnd;
-      if(WaitForSecond(SettingsMenuIfReady)) break;
+      if(WaitForEngine(&second, SettingsMenuIfReady)) break;
       EngineOptionsPopup(hwnd, &second);
       break;
 
@@ -8113,7 +8114,8 @@ DisplayMessage(char *str1, char *str2)
     if (len > remain) len = remain;
     strncat(messageText, str2, len);
   }
-  messageText[MESSAGE_TEXT_MAX - 1] = NULLCHAR;
+  messageText[MESSAGE_TEXT_MAX - 1] = NULLCHAR;
+  safeStrCpy(lastMsg, messageText, MSG_SIZ);
 
   if (hwndMain == NULL || IsIconic(hwndMain)) return;
 
@@ -9783,3 +9785,19 @@ SettingsPopUp(ChessProgramState *cps)
 {     // [HGM] wrapper needed because handles must not be passed through back-end
       EngineOptionsPopup(savedHwnd, cps);
 }
+
+int flock(int fid, int code)
+{
+    HANDLE hFile = (HANDLE) _get_osfhandle(fid);
+    OVERLAPPED ov;
+    ov.hEvent = NULL;
+    ov.Offset = 0;
+    ov.OffsetHigh = 0;
+    switch(code) {
+      case 1: LockFileEx(hFile, LOCKFILE_EXCLUSIVE_LOCK, 0, 1024, 0, &ov); break;   // LOCK_SH
+      case 2: LockFileEx(hFile, LOCKFILE_EXCLUSIVE_LOCK, 0, 1024, 0, &ov); break;   // LOCK_EX
+      case 3: UnlockFileEx(hFile, 0, 1024, 0, &ov); break; // LOCK_UN
+      default: return -1;
+    }
+    return 0;
+}