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From d5a7089608ccde2302b185ec367165c8b5623a12 Mon Sep 17 00:00:00 2001
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From: Sylvia Else <sylviabz1@cryogenic.net>
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Date: Sun, 6 Oct 2013 23:06:35 -0400
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Subject: [PATCH] systemd: serialize/deserialize forbid_restart value
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The Service type's forbid_restart field was not preserved by
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serialization/deserialization, so the fact that the service should not
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be restarted after stopping was lost.
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If a systemctl stop foo command has been given, but the foo service
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has not yet stopped, and then the systemctl --system daemon-reload was
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given, then when the foo service eventually stopped, systemd would
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restart it.
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https://bugs.freedesktop.org/show_bug.cgi?id=69800
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---
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src/core/service.c | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/src/core/service.c b/src/core/service.c
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index 6792024..98b1599 100644
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--- a/src/core/service.c
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+++ b/src/core/service.c
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@@ -2651,6 +2651,9 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) {
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if (s->exec_context.var_tmp_dir)
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unit_serialize_item(u, f, "var-tmp-dir", s->exec_context.var_tmp_dir);
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+ if (s->forbid_restart)
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+ unit_serialize_item(u, f, "forbid_restart", yes_no(s->forbid_restart));
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+
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return 0;
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}
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@@ -2787,6 +2790,14 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value,
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return log_oom();
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s->exec_context.var_tmp_dir = t;
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+ } else if (streq(key, "forbid_restart")) {
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+ int b;
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+
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+ b = parse_boolean(value);
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+ if (b < 0)
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+ log_debug_unit(u->id, "Failed to parse forbid_restart value %s", value);
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+ else
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+ s->forbid_restart = b;
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} else
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log_debug_unit(u->id, "Unknown serialization key '%s'", key);
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