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71445ae75b
Since we'll unload all units/job during a reload, and then readd them it is really useful for clients to be aware of this phase hence sent a signal out before and after. This signal is called "Reloading" (despite the fact that it is also sent out during reexecution, which we consider a special case in this context) and has one boolean parameter which is true for the signal sent before the reload, and false for the signal after the reload. The UnitRemoved/JobRremoved and UnitNew/JobNew due to the reloading are guranteed to be between the pair of Reloading messages.
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <dbus/dbus.h>
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#include "manager.h"
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int bus_init(Manager *m, bool try_bus_connect);
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void bus_done(Manager *m);
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unsigned bus_dispatch(Manager *m);
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void bus_watch_event(Manager *m, Watch *w, int events);
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void bus_timeout_event(Manager *m, Watch *w, int events);
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int bus_query_pid(Manager *m, const char *name);
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int bus_broadcast(Manager *m, DBusMessage *message);
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bool bus_has_subscriber(Manager *m);
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bool bus_connection_has_subscriber(Manager *m, DBusConnection *c);
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int bus_fdset_add_all(Manager *m, FDSet *fds);
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void bus_broadcast_finished(Manager *m, usec_t firmware_usec, usec_t loader_usec, usec_t kernel_usec, usec_t initrd_usec, usec_t userspace_usec, usec_t total_usec);
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void bus_broadcast_reloading(Manager *m, bool active);
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Set *bus_acquire_subscribed(Manager *m, DBusConnection *c);
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void bus_serialize(Manager *m, FILE *f);
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int bus_deserialize_item(Manager *m, const char *line);
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#define BUS_CONNECTION_SUBSCRIBED(m, c) dbus_connection_get_data((c), (m)->subscribed_data_slot)
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#define BUS_PENDING_CALL_NAME(m, p) dbus_pending_call_get_data((p), (m)->name_data_slot)
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extern const char * const bus_interface_table[];
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