51 		printf(".");  in keep_alive()
65 		printf("\nStopping watchdog ticks failed (%d)...\n", errno);  in term()
67 		printf("\nStopping watchdog ticks...\n");  in term()
73 	printf("Usage: %s [options]\n", progname);  in usage()
74 	printf(" -f, --file\t\tOpen watchdog device file\n");  in usage()
75 	printf("\t\t\tDefault is /dev/watchdog\n");  in usage()
76 	printf(" -i, --info\t\tShow watchdog_info\n");  in usage()
77 	printf(" -b, --bootstatus\tGet last boot status (Watchdog/POR)\n");  in usage()
78 	printf(" -d, --disable\t\tTurn off the watchdog timer\n");  in usage()
79 	printf(" -e, --enable\t\tTurn on the watchdog timer\n");  in usage()
80 	printf(" -h, --help\t\tPrint the help message\n");  in usage()
81 	printf(" -p, --pingrate=P\tSet ping rate to P seconds (default %d)\n",  in usage()
83 	printf(" -t, --timeout=T\tSet timeout to T seconds\n");  in usage()
84 	printf(" -T, --gettimeout\tGet the timeout\n");  in usage()
85 	printf(" -n, --pretimeout=T\tSet the pretimeout to T seconds\n");  in usage()
86 	printf(" -N, --getpretimeout\tGet the pretimeout\n");  in usage()
87 	printf(" -L, --gettimeleft\tGet the time left until timer expires\n");  in usage()
88 	printf("\n");  in usage()
89 	printf("Parameters are parsed left-to-right in real-time.\n");  in usage()
90 	printf("Example: %s -d -t 10 -p 5 -e\n", progname);  in usage()
91 	printf("Example: %s -t 12 -T -n 7 -N\n", progname);  in usage()
115 			printf("Watchdog device (%s) not found.\n", file);  in main()
117 			printf("Run watchdog as root.\n");  in main()
119 			printf("Watchdog device open failed %s\n",  in main()
129 		printf("WDIOC_GETSUPPORT error '%s'\n", strerror(errno));  in main()
143 				printf("Last boot is caused by: %s.\n", (flags != 0) ?  in main()
146 				printf("WDIOC_GETBOOTSTATUS error '%s'\n", strerror(errno));  in main()
152 				printf("Watchdog card disabled.\n");  in main()
154 				printf("WDIOS_DISABLECARD error '%s'\n", strerror(errno));  in main()
162 				printf("Watchdog card enabled.\n");  in main()
164 				printf("WDIOS_ENABLECARD error '%s'\n", strerror(errno));  in main()
172 			printf("Watchdog ping rate set to %u seconds.\n", ping_rate);  in main()
178 				printf("Watchdog timeout set to %u seconds.\n", flags);  in main()
180 				printf("WDIOC_SETTIMEOUT error '%s'\n", strerror(errno));  in main()
188 				printf("WDIOC_GETTIMEOUT returns %u seconds.\n", flags);  in main()
190 				printf("WDIOC_GETTIMEOUT error '%s'\n", strerror(errno));  in main()
196 				printf("Watchdog pretimeout set to %u seconds.\n", flags);  in main()
198 				printf("WDIOC_SETPRETIMEOUT error '%s'\n", strerror(errno));  in main()
206 				printf("WDIOC_GETPRETIMEOUT returns %u seconds.\n", flags);  in main()
208 				printf("WDIOC_GETPRETIMEOUT error '%s'\n", strerror(errno));  in main()
214 				printf("WDIOC_GETTIMELEFT returns %u seconds.\n", flags);  in main()
216 				printf("WDIOC_GETTIMELEFT error '%s'\n", strerror(errno));  in main()
227 			printf("watchdog_info:\n");  in main()
228 			printf(" identity:\t\t%s\n", info.identity);  in main()
229 			printf(" firmware_version:\t%u\n",  in main()
231 			printf(" options:\t\t%08x\n", info.options);  in main()
243 	printf("Watchdog Ticking Away!\n");  in main()
254 		printf("Stopping watchdog ticks failed (%d)...\n", errno);  in main()