Reorganize source directory

1 files changed, 0 insertions, 138 deletions

diff --git a/watchdog.c b/watchdog.c
deleted file mode 100644
index 04f682e..0000000
--- a/watchdog.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2015 Matthias Schiffer <mschiffer@universe-factory.net>
- *
- * Based on "procd" by:
- * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2.1
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/watchdog.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include <unistd.h>
-
-#include <libubox/uloop.h>
-
-#include "unitd.h"
-#include "watchdog.h"
-
-#define WDT_PATH	"/dev/watchdog"
-
-static struct uloop_timeout wdt_timeout;
-static int wdt_fd = -1;
-static int wdt_frequency = 5;
-
-void watchdog_ping(void)
-{
-	DEBUG(4, "Ping\n");
-	if (wdt_fd >= 0 && write(wdt_fd, "X", 1) < 0)
-		ERROR("WDT failed to write: %s\n", strerror(errno));
-}
-
-static void watchdog_timeout_cb(struct uloop_timeout *t)
-{
-	watchdog_ping();
-	uloop_timeout_set(t, wdt_frequency * 1000);
-}
-
-void watchdog_set_stopped(bool val)
-{
-	if (val)
-		uloop_timeout_cancel(&wdt_timeout);
-	else
-		watchdog_timeout_cb(&wdt_timeout);
-}
-
-bool watchdog_get_stopped(void)
-{
-	return !wdt_timeout.pending;
-}
-
-int watchdog_timeout(int timeout)
-{
-	if (wdt_fd < 0)
-		return 0;
-
-	if (timeout) {
-		DEBUG(4, "Set watchdog timeout: %ds\n", timeout);
-		ioctl(wdt_fd, WDIOC_SETTIMEOUT, &timeout);
-	}
-	ioctl(wdt_fd, WDIOC_GETTIMEOUT, &timeout);
-
-	return timeout;
-}
-
-int watchdog_frequency(int frequency)
-{
-	if (wdt_fd < 0)
-		return 0;
-
-	if (frequency) {
-		DEBUG(4, "Set watchdog frequency: %ds\n", frequency);
-		wdt_frequency = frequency;
-	}
-
-	return wdt_frequency;
-}
-
-char* watchdog_fd(void)
-{
-	static char fd_buf[3];
-
-	if (wdt_fd < 0)
-		return NULL;
-	snprintf(fd_buf, sizeof(fd_buf), "%d", wdt_fd);
-
-	return fd_buf;
-}
-
-void watchdog_init(int preinit)
-{
-	char *env = getenv("WDTFD");
-
-	if (wdt_fd >= 0)
-		return;
-
-	wdt_timeout.cb = watchdog_timeout_cb;
-	if (env) {
-		DEBUG(2, "Watchdog handover: fd=%s\n", env);
-		wdt_fd = atoi(env);
-		unsetenv("WDTFD");
-	} else {
-		wdt_fd = open("/dev/watchdog", O_WRONLY);
-	}
-
-	if (wdt_fd < 0)
-		return;
-
-	if (!preinit)
-		fcntl(wdt_fd, F_SETFD, fcntl(wdt_fd, F_GETFD) | FD_CLOEXEC);
-
-	LOG("- watchdog -\n");
-	watchdog_timeout(30);
-	watchdog_timeout_cb(&wdt_timeout);
-
-	DEBUG(4, "Opened watchdog with timeout %ds\n", watchdog_timeout(0));
-}
-
-
-void watchdog_no_cloexec(void)
-{
-	if (wdt_fd < 0)
-		return;
-
-	fcntl(wdt_fd, F_SETFD, fcntl(wdt_fd, F_GETFD) & ~FD_CLOEXEC);
-}