src/core/transaction.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   Copyright 2010 Lennart Poettering
   6 ***/
   7
   8 typedef struct Transaction Transaction;
   9
  10 #include "hashmap.h"
  11 #include "job.h"
  12 #include "manager.h"
  13 #include "unit.h"
  14
  15 struct Transaction {
  16         /* Jobs to be added */
  17         Hashmap *jobs;      /* Unit object => Job object list 1:1 */
  18         Job *anchor_job;      /* the job the user asked for */
  19         bool irreversible;
  20 };
  21
  22 Transaction *transaction_new(bool irreversible);
  23 void transaction_free(Transaction *tr);
  24
  25 void transaction_add_propagate_reload_jobs(Transaction *tr, Unit *unit, Job *by, bool ignore_order, sd_bus_error *e);
  26 int transaction_add_job_and_dependencies(
  27                 Transaction *tr,
  28                 JobType type,
  29                 Unit *unit,
  30                 Job *by,
  31                 bool matters,
  32                 bool conflicts,
  33                 bool ignore_requirements,
  34                 bool ignore_order,
  35                 sd_bus_error *e);
  36 int transaction_activate(Transaction *tr, Manager *m, JobMode mode, sd_bus_error *e);
  37 int transaction_add_isolate_jobs(Transaction *tr, Manager *m);
  38 void transaction_abort(Transaction *tr);