Index: strace.cc
===================================================================
RCS file: /cvs/uberbaum/winsup/utils/strace.cc,v
retrieving revision 1.11
diff -u -p -2 -r1.11 strace.cc
--- strace.cc	2001/03/05 17:55:23	1.11
+++ strace.cc	2001/11/03 20:26:36
@@ -17,4 +17,5 @@ details. */
 #include <string.h>
 #include <stdlib.h>
+#include <time.h>
 #include <windows.h>
 #include <signal.h>
@@ -37,4 +38,6 @@ static int delta = 1;
 static int hhmmss = 0;
 static int bufsize = 0;
+static int new_window = 0;
+static long flush_period = 0;
 
 static BOOL close_handle (HANDLE h, DWORD ok);
@@ -265,6 +268,6 @@ create_child (char **argv)
 
   flags = forkdebug ? 0 : DEBUG_ONLY_THIS_PROCESS;
-  flags |=
-    /*CREATE_NEW_PROCESS_GROUP | */ CREATE_DEFAULT_ERROR_MODE | DEBUG_PROCESS;
+  flags |= CREATE_DEFAULT_ERROR_MODE | DEBUG_PROCESS;
+  flags |= (new_window ? CREATE_NEW_CONSOLE | CREATE_NEW_PROCESS_GROUP : 0);
 
   make_command_line (one_line, argv);
@@ -525,9 +528,20 @@ proc_child (unsigned mask, FILE *ofile)
   DEBUG_EVENT ev;
   int processes = 0;
+  time_t cur_time, last_time;
+
   SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_HIGHEST);
+  last_time = time (NULL);
   while (1)
     {
       BOOL debug_event = WaitForDebugEvent (&ev, 1000);
       DWORD status = DBG_CONTINUE;
+
+      if (bufsize && flush_period > 0 &&
+	  (cur_time = time (NULL)) >= last_time + flush_period)
+	{
+	  last_time = cur_time;
+	  fflush (ofile);
+	}
+
       if (!debug_event)
 	continue;
@@ -601,5 +615,5 @@ main (int argc, char **argv)
     pgm++;
 
-  while ((opt = getopt (argc, argv, "b:m:o:fndut")) != EOF)
+  while ((opt = getopt (argc, argv, "b:m:o:fndutwS:")) != EOF)
     switch (opt)
       {
@@ -631,4 +645,11 @@ main (int argc, char **argv)
       case 'u':
 	usecs ^= 1;
+	break;
+      case 'w':
+	new_window ^= 1;
+	break;
+      case 'S':
+	flush_period = strtol (optarg, NULL, 10);
+	break;
       }