39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
From 08d9bcdef21f117511e109d28507c9f76045914f Mon Sep 17 00:00:00 2001
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From: Yannick Fertre <yannick.fertre@st.com>
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Date: Fri, 16 Sep 2016 16:59:37 +0200
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Subject: [PATCH] miscutils: watchdog: Add gettimeleft
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For purpose debug only, call of ioctl GETTIMELEFT
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Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
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---
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/miscutils/watchdog.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a//miscutils/watchdog.c b//miscutils/watchdog.c
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index d3a76ed..d8e1c0e 100644
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--- a//miscutils/watchdog.c
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+++ b//miscutils/watchdog.c
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@@ -50,6 +50,7 @@ int watchdog_main(int argc, char **argv)
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unsigned opts;
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unsigned stimer_duration; /* how often to restart */
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unsigned htimer_duration = 60000; /* reboots after N ms if not restarted */
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+ unsigned time_left;
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char *st_arg;
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char *ht_arg;
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@@ -105,6 +106,10 @@ int watchdog_main(int argc, char **argv)
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*/
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write(3, "", 1); /* write zero byte */
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usleep(stimer_duration * 1000L);
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+
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+#ifdef WDIOC_GETTIMELEFT
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+ ioctl_or_warn(3, WDIOC_GETTIMELEFT, &time_left);
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+#endif
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}
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return EXIT_SUCCESS; /* - not reached, but gcc 4.2.1 is too dumb! */
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}
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--
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1.9.1
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