src/shared/bus-unit-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2016 Lennart Poettering
   8
   9   systemd is free software; you can redistribute it and/or modify it
  10   under the terms of the GNU Lesser General Public License as published by
  11   the Free Software Foundation; either version 2.1 of the License, or
  12   (at your option) any later version.
  13
  14   systemd is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  21 ***/
  22
  23 #include "sd-bus.h"
  24
  25 #include "output-mode.h"
  26 #include "install.h"
  27
  28 typedef struct UnitInfo {
  29         const char *machine;
  30         const char *id;
  31         const char *description;
  32         const char *load_state;
  33         const char *active_state;
  34         const char *sub_state;
  35         const char *following;
  36         const char *unit_path;
  37         uint32_t job_id;
  38         const char *job_type;
  39         const char *job_path;
  40 } UnitInfo;
  41
  42 int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u);
  43
  44 int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignment);
  45 int bus_append_unit_property_assignment_many(sd_bus_message *m, char **l);
  46
  47 typedef struct BusWaitForJobs BusWaitForJobs;
  48
  49 int bus_wait_for_jobs_new(sd_bus *bus, BusWaitForJobs **ret);
  50 void bus_wait_for_jobs_free(BusWaitForJobs *d);
  51 int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path);
  52 int bus_wait_for_jobs(BusWaitForJobs *d, bool quiet, const char* const* extra_args);
  53 int bus_wait_for_jobs_one(BusWaitForJobs *d, const char *path, bool quiet);
  54
  55 DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForJobs*, bus_wait_for_jobs_free);
  56
  57 int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, UnitFileChange **changes, unsigned *n_changes);
  58
  59 int unit_show_processes(sd_bus *bus, const char *unit, const char *cgroup_path, const char *prefix, unsigned n_columns, OutputFlags flags, sd_bus_error *error);