diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/watchdog/watchdog-test.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c index f1c6e025cbe5..e0f1600dc1b3 100644 --- a/tools/testing/selftests/watchdog/watchdog-test.c +++ b/tools/testing/selftests/watchdog/watchdog-test.c @@ -19,7 +19,7 @@ int fd; const char v = 'V'; -static const char sopts[] = "bdehp:t:"; +static const char sopts[] = "bdehp:t:Tn:N"; static const struct option lopts[] = { {"bootstatus", no_argument, NULL, 'b'}, {"disable", no_argument, NULL, 'd'}, @@ -27,6 +27,9 @@ static const struct option lopts[] = { {"help", no_argument, NULL, 'h'}, {"pingrate", required_argument, NULL, 'p'}, {"timeout", required_argument, NULL, 't'}, + {"gettimeout", no_argument, NULL, 'T'}, + {"pretimeout", required_argument, NULL, 'n'}, + {"getpretimeout", no_argument, NULL, 'N'}, {NULL, no_argument, NULL, 0x0} }; @@ -71,9 +74,13 @@ static void usage(char *progname) printf(" -h, --help Print the help message\n"); printf(" -p, --pingrate=P Set ping rate to P seconds (default %d)\n", DEFAULT_PING_RATE); printf(" -t, --timeout=T Set timeout to T seconds\n"); + printf(" -T, --gettimeout Get the timeout\n"); + printf(" -n, --pretimeout=T Set the pretimeout to T seconds\n"); + printf(" -N, --getpretimeout Get the pretimeout\n"); printf("\n"); printf("Parameters are parsed left-to-right in real-time.\n"); printf("Example: %s -d -t 10 -p 5 -e\n", progname); + printf("Example: %s -t 12 -T -n 7 -N\n", progname); } int main(int argc, char *argv[]) @@ -141,6 +148,30 @@ int main(int argc, char *argv[]) else printf("WDIOC_SETTIMEOUT error '%s'\n", strerror(errno)); break; + case 'T': + oneshot = 1; + ret = ioctl(fd, WDIOC_GETTIMEOUT, &flags); + if (!ret) + printf("WDIOC_GETTIMEOUT returns %u seconds.\n", flags); + else + printf("WDIOC_GETTIMEOUT error '%s'\n", strerror(errno)); + break; + case 'n': + flags = strtoul(optarg, NULL, 0); + ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags); + if (!ret) + printf("Watchdog pretimeout set to %u seconds.\n", flags); + else + printf("WDIOC_SETPRETIMEOUT error '%s'\n", strerror(errno)); + break; + case 'N': + oneshot = 1; + ret = ioctl(fd, WDIOC_GETPRETIMEOUT, &flags); + if (!ret) + printf("WDIOC_GETPRETIMEOUT returns %u seconds.\n", flags); + else + printf("WDIOC_GETPRETIMEOUT error '%s'\n", strerror(errno)); + break; default: usage(argv[0]); goto end; |