From mboxrd@z Thu Jan 1 00:00:00 1970 From: timo.kokkonen@offcode.fi (Timo Kokkonen) Date: Tue, 19 May 2015 11:26:06 +0300 Subject: [PATCHv8 07/10] Documentation/watchdog: watchdog-test.c: Add support for changing timeout In-Reply-To: <1432023969-20736-1-git-send-email-timo.kokkonen@offcode.fi> References: <1432023969-20736-1-git-send-email-timo.kokkonen@offcode.fi> Message-ID: <1432023969-20736-8-git-send-email-timo.kokkonen@offcode.fi> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org It might be useful for the random watchdog developer to also test changing the watchdog timeout. Therefore, change the test application to also support changing timeout. Signed-off-by: Timo Kokkonen --- Documentation/watchdog/src/watchdog-test.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c index 3da8229..fb20d70 100644 --- a/Documentation/watchdog/src/watchdog-test.c +++ b/Documentation/watchdog/src/watchdog-test.c @@ -63,6 +63,12 @@ int main(int argc, char *argv[]) fprintf(stderr, "Watchdog card enabled.\n"); fflush(stderr); goto end; + } else if (!strncasecmp(argv[1], "-t", 2)) { + flags = atoi(argv[2]); + ioctl(fd, WDIOC_SETTIMEOUT, &flags); + fprintf(stderr, "Watchdog timeout set to %d seconds.\n", flags); + fflush(stderr); + goto end; } else { fprintf(stderr, "-d to disable, -e to enable.\n"); fprintf(stderr, "run by itself to tick the card.\n"); -- 2.1.0