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From: "Ralf Habacker" <Ralf DOT Habacker AT freenet DOT de>
To: "Cygwin-Apps" <cygwin-apps AT cygwin DOT com>
Subject: time stamp printing for ssp
Date: Tue, 30 Apr 2002 17:31:56 +0200
Message-ID: <001201c1f05c$29775b30$651c440a@BRAMSCHE>
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Hi,

for application debugging I had the need to see the elapsed time for any step in
ssp, so I've added time stamp printing.

--------------------------------------------------------------------------------
$ cvs diff -p ssp.c
Index: ssp.c
===================================================================
RCS file: /cvs/src/src/winsup/utils/ssp.c,v
retrieving revision 1.3
diff -u -3 -p -B -p -r1.3 ssp.c
--- ssp.c       27 Feb 2002 16:10:17 -0000      1.3
+++ ssp.c       30 Apr 2002 15:30:23 -0000
@@ -20,6 +20,7 @@
 #include <time.h>
 #include <ctype.h>
 #include <windows.h>
+#include <sys/time.h>

 #ifdef __GNUC__
 const char *help_text = "\
@@ -326,6 +327,8 @@ run_program (char *cmdline)
   int tix, i;
   HANDLE hThread;
   char *string;
+  long long int starttime,ctime;
+  struct timeval time;

   memset (&startup, 0, sizeof (startup));
   startup.cb = sizeof (startup);
@@ -376,6 +379,13 @@ run_program (char *cmdline)
        }
     }

+  if (verbose)
+  {
+    /* init timecounter */
+    gettimeofday(&time,NULL);
+    starttime = time.tv_sec * 1000000 + time.tv_usec;
+  }
+
   running = 1;
   while (running)
     {
@@ -407,10 +417,24 @@ run_program (char *cmdline)
       printf ("\n");
 #endif

+    if (verbose) {
+      /* print current time */
+      gettimeofday(&time,NULL);
+      ctime = time.tv_sec * 1000000 + time.tv_usec - starttime;
+      {
+      int min      = (int) (ctime /60000000);
+      int sec      = (int) (ctime /1000000);
+      int millisec = (int) ((ctime /1000) %1000);
+      printf("%02d:%02d.%03d ",min,sec,millisec);
+      }
+  }
+
       switch (event.dwDebugEventCode)
        {

        case CREATE_PROCESS_DEBUG_EVENT:
+         if (verbose)
+      printf("create process at
%08x\n",event.u.CreateProcessInfo.lpStartAddress);
          break;

        case CREATE_THREAD_DEBUG_EVENT:
@@ -653,6 +677,10 @@ run_program (char *cmdline)

          running = 0;
          break;
+
+  default:
+         if (verbose)
+        printf("unknown event\n");
        }

       set_steps ();


--------------------------------------------------------------------------------
-----


2002-04-30  Ralf Habacker  <ralf DOT habacker AT freenet DOT de>

	* ssp.c (run_program): Added time stamp printing in verbose mode.



Regards
Ralf