| -rw-r--r-- | library/custom-ramses.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/library/custom-ramses.h b/library/custom-ramses.h new file mode 100644 index 0000000..b841a66 --- a/dev/null +++ b/library/custom-ramses.h @@ -0,0 +1,68 @@ +/********************************************************************** +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** +** This file is part of the 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. +** +**********************************************************************/ + +#define QPE_HAVE_TOGGLELIGHT +#define QPE_STARTMENU + +#include <unistd.h> +#include <stdio.h> +#include <signal.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +#define QPE_HAVE_MEMALERTER + +#define QPE_MEMALERTER_IMPL \ +static void sig_handler(int sig) \ +{ \ + switch (sig) { \ + case SIGHUP: \ + memstate = VeryLow; \ + break; \ + case SIGUSR1: \ + memstate = Normal; \ + break; \ + case SIGUSR2: \ + memstate = Low; \ + break; \ + } \ +} \ +static void initMemalerter() \ +{ \ + struct sigaction sa; \ + memset(&sa, '\0', sizeof sa); \ + sa.sa_handler = sig_handler; \ + sa.sa_flags = SA_RESTART; \ + if (sigaction(SIGHUP, &sa, NULL) < 0) { \ + return; \ + } \ + if (sigaction(SIGUSR1, &sa, NULL) < 0) { \ + return; \ + } \ + if (sigaction(SIGUSR2, &sa, NULL) < 0) { \ + return; \ + } \ + FILE *fo = fopen("/proc/sys/vm/freepg_signal_proc", "w"); \ + \ + if (!fo) \ + return; \ + fprintf(fo, "qpe\n"); \ + fclose(fo); \ +} |