add force-sleepskip

config.c

@@ -75,6 +75,9 @@ void read_config()
                 else if(!strcmp(key, "host-port")) {
                     g_config.host_port = atoi(value);
                 }
+                else if(!strcmp(key, "force-sleepskip")) {
+                    g_config.force_sleepskip = value[0] == '1';
+                }
             }
         }
         fclose(fp);

config.h

@@ -38,6 +38,9 @@ struct {
     // do we want to enable the retaddr check?
     int retaddr_check;
 
+    // do we force sleep-skipping despite threads?
+    int force_sleepskip;
+
     // server ip and port
     unsigned int host_ip;
     unsigned short host_port;

hook_sleep.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "ntapi.h"
 #include "log.h"
 #include "pipe.h"
+#include "config.h"
 
 // only skip Sleep()'s the first five seconds
 #define MAX_SLEEP_SKIP_DIFF 5000
@@ -120,7 +121,10 @@ HOOKDEF(NTSTATUS, WINAPI, NtQuerySystemTime,
 
 void disable_sleep_skip()
 {
-    sleep_skip_active = 0;
+    if (sleep_skip_active && !g_config.force_sleepskip) {
+        pipe("INFO:Disabling sleep skipping.");
+        sleep_skip_active = 0;
+    }
 }
 
 void init_sleep_skip(int first_process)