| -rw-r--r-- | library/qpedebug.cpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/library/qpedebug.cpp b/library/qpedebug.cpp new file mode 100644 index 0000000..29bcbb6 --- a/dev/null +++ b/library/qpedebug.cpp @@ -0,0 +1,51 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qpedebug.h" +#include <stdio.h> +#include <sys/time.h> +#include <unistd.h> + +struct timeval qpe_debuglast; + +void qpe_debugTime( const char *file, int line, const char *desc ) +{ + struct timeval tv; + gettimeofday( &tv, 0 ); + + int tdiff = tv.tv_usec - qpe_debuglast.tv_usec; + tdiff += (tv.tv_sec - qpe_debuglast.tv_sec) * 1000000; + + fprintf( stderr, "%s:%d Time: %ld.%06ld", file, line, tv.tv_sec, tv.tv_usec); + + static int pid = getpid(); + + if ( qpe_debuglast.tv_sec ) + fprintf( stderr, " (pid %d delta %dus)", pid, tdiff ); + + if ( desc ) + fprintf( stderr, " (%s)", desc ); + + fprintf( stderr, "\n" ); + + qpe_debuglast = tv; +} + + |