03c2b2889f
This is a follow-up to 5d2036b5f3, and also makes
the "machinectl clean" verb asynchronous, after all it's little more than a
series of image removals.
The changes required to make this happen are a bit more comprehensive as we
need to pass information about deleted images back to the client, as well as
information about the image we failed on if we failed on one. Hence, create a
temporary file in /tmp, serialize that data into, and read it from the parent
after the operation is complete.
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
#pragma once
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/***
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This file is part of systemd.
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Copyright 2016 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 <sys/types.h>
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#include "sd-bus.h"
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#include "sd-event.h"
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#include "list.h"
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typedef struct Operation Operation;
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#include "machined.h"
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#define OPERATIONS_MAX 64
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struct Operation {
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Manager *manager;
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Machine *machine;
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pid_t pid;
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sd_bus_message *message;
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int errno_fd;
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int extra_fd;
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sd_event_source *event_source;
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int (*done)(Operation *o, int ret, sd_bus_error *error);
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LIST_FIELDS(Operation, operations);
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LIST_FIELDS(Operation, operations_by_machine);
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};
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int operation_new(Manager *manager, Machine *machine, pid_t child, sd_bus_message *message, int errno_fd, Operation **ret);
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Operation *operation_free(Operation *o);
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