revert process debug call, it's slow and dangerous

library/DFCommon.h

@@ -44,7 +44,7 @@ using namespace std;
 #include <sys/ptrace.h>
 #include <dirent.h>
 #else
-#define WINVER 0x0501					// OpenThread(), PSAPI, Toolhelp32
+#define WINVER 0x0500					// OpenThread(), PSAPI, Toolhelp32
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <winbase.h>

library/DFProcess.cpp

@@ -121,16 +121,22 @@ void Process::freeResources()
 //FIXME: should support stopping and resuming the process
 
 bool Process::attach()
-{
+{
+    if(attached)
+    {
+        return false;
+    }
+    /*
     if(DebugActiveProcess(my_pid))
-    {
+    {
+    */
         attached = true;
         g_pProcess = this;
         g_ProcessHandle = my_handle;
 
         return true;
-    }
-    return false;
+    /*}
+    return false;*/
 }
 
 
@@ -139,15 +145,16 @@ bool Process::detach()
     if(!attached)
     {
         return false;
-    }
-    if(DebugActiveProcessStop(my_pid))
-    {
+    }
+    //TODO: find a safer way to suspend processes
+    /*if(DebugActiveProcessStop(my_pid))
+    {*/
         attached = false;
         g_pProcess = NULL;
         g_ProcessHandle = 0;
         return true;
-    }
-    return false;
+    /*}
+    return false;*/
 }