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Diffstat (limited to 'contrib/package/freifunk-watchdog/src/watchdog.h')
| -rw-r--r-- | contrib/package/freifunk-watchdog/src/watchdog.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/contrib/package/freifunk-watchdog/src/watchdog.h b/contrib/package/freifunk-watchdog/src/watchdog.h deleted file mode 100644 index c622856dae..0000000000 --- a/contrib/package/freifunk-watchdog/src/watchdog.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) 2009 Jo-Philipp Wich <jow@openwrt.org> - */ - -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <stdint.h> -#include <stdlib.h> -#include <syslog.h> -#include <ctype.h> -#include <errno.h> -#include <dirent.h> -#include <fcntl.h> -#include <math.h> -#include <time.h> -#include <signal.h> -#include <limits.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <sys/socket.h> -#include <linux/types.h> -#include <linux/watchdog.h> - -#include "ucix.h" -#include "wireless.22.h" - - -/* Watchdog poll interval */ -#define BASE_INTERVAL 5 - -/* Action interval (N * BASE_INTERVAL) */ -#define ACTION_INTERVAL 6 - -/* Hysteresis */ -#define HYSTERESIS 3 - -/* How to call myself in the logs */ -#define SYSLOG_IDENT "Freifunk Watchdog" - -/* Process error action */ -#define PROC_ACTION curr_proc->initscript, curr_proc->initscript, "restart" - -/* Wifi error action */ -#define WIFI_ACTION "/sbin/wifi", "/sbin/wifi" - -/* Watchdog device */ -#define WATCH_DEVICE "/dev/watchdog" -#define WATCH_SHUTDOWN 'V' -#define WATCH_KEEPALIVE '\0' - -/* System load error action and threshold */ -#define LOAD_TRESHOLD 15.00 -#define LOAD_ACTION "/sbin/reboot", "/sbin/reboot" - -/* Fallback binary name (passed by makefile) */ -#ifndef BINARY -#define BINARY "ffwatchd" -#endif - - -/* ifname/bssid/channel tuples */ -struct wifi_tuple { - char ifname[16]; - char bssid[18]; - int channel; - struct wifi_tuple *next; -}; - -/* structure to hold tuple-list and uci context during iteration */ -struct uci_wifi_iface_itr_ctx { - struct wifi_tuple *list; - struct uci_context *ctx; -}; - -typedef struct wifi_tuple wifi_tuple_t; - - -/* process name/exec tuples */ -struct process_tuple { - char process[PATH_MAX + 1]; - char initscript[PATH_MAX + 1]; - int restart; - struct process_tuple *next; -}; - -/* structure to hold tuple-list and uci context during iteration */ -struct uci_process_itr_ctx { - struct process_tuple *list; - struct uci_context *ctx; -}; - -typedef struct process_tuple process_tuple_t; - - -/* ioctl() helper (stolen from iwlib) */ -static inline int -iw_ioctl(int skfd, /* Socket to the kernel */ - const char * ifname, /* Device name */ - int request, /* WE ID */ - struct iwreq * pwrq) /* Fixed part of the request */ -{ - /* Set device name */ - strncpy(pwrq->ifr_ifrn.ifrn_name, ifname, 16); - - /* Do the request */ - return(ioctl(skfd, request, pwrq)); -} - -/* fork() & execl() helper */ -#define EXEC(x) \ - do { \ - switch(fork()) \ - { \ - case -1: \ - syslog(LOG_CRIT, "Unable to fork child: %s", \ - strerror(errno)); \ - break; \ - \ - case 0: \ - execl(x, NULL); \ - syslog(LOG_CRIT, "Unable to execute action: %s", \ - strerror(errno)); \ - return 1; \ - } \ - } while(0) - |