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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
07b0b134 ML |
2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2010 Lennart Poettering | |
6 | Copyright 2010 Maarten Lankhorst | |
07b0b134 ML |
7 | ***/ |
8 | ||
07630cea | 9 | #include "bus-util.h" |
4ad49000 | 10 | #include "dbus-cgroup.h" |
07630cea | 11 | #include "dbus-execute.h" |
cf0fbc49 | 12 | #include "dbus-swap.h" |
07630cea LP |
13 | #include "string-util.h" |
14 | #include "swap.h" | |
15 | #include "unit.h" | |
718db961 | 16 | |
6bfb45be | 17 | static int swap_get_priority(Swap *s) { |
4e85aff4 | 18 | if (s->from_proc_swaps) |
6bfb45be YW |
19 | return s->parameters_proc_swaps.priority; |
20 | if (s->from_fragment) | |
21 | return s->parameters_fragment.priority; | |
22 | return -1; | |
4e85aff4 LP |
23 | } |
24 | ||
6bfb45be | 25 | static const char *swap_get_options(Swap *s) { |
4afbccde | 26 | if (s->from_fragment) |
6bfb45be YW |
27 | return s->parameters_fragment.options; |
28 | return NULL; | |
4afbccde ZJS |
29 | } |
30 | ||
6bfb45be YW |
31 | static BUS_DEFINE_PROPERTY_GET(property_get_priority, "i", Swap, swap_get_priority); |
32 | static BUS_DEFINE_PROPERTY_GET(property_get_options, "s", Swap, swap_get_options); | |
718db961 LP |
33 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, swap_result, SwapResult); |
34 | ||
35 | const sd_bus_vtable bus_swap_vtable[] = { | |
36 | SD_BUS_VTABLE_START(0), | |
37 | SD_BUS_PROPERTY("What", "s", NULL, offsetof(Swap, what), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
38 | SD_BUS_PROPERTY("Priority", "i", property_get_priority, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
47cb901e | 39 | SD_BUS_PROPERTY("Options", "s", property_get_options, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), |
556089dc | 40 | SD_BUS_PROPERTY("TimeoutUSec", "t", bus_property_get_usec, offsetof(Swap, timeout_usec), SD_BUS_VTABLE_PROPERTY_CONST), |
718db961 LP |
41 | SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Swap, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), |
42 | SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Swap, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
05156503 YW |
43 | SD_BUS_PROPERTY("UID", "u", bus_property_get_uid, offsetof(Unit, ref_uid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), |
44 | SD_BUS_PROPERTY("GID", "u", bus_property_get_gid, offsetof(Unit, ref_gid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
556089dc LP |
45 | BUS_EXEC_COMMAND_VTABLE("ExecActivate", offsetof(Swap, exec_command[SWAP_EXEC_ACTIVATE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), |
46 | BUS_EXEC_COMMAND_VTABLE("ExecDeactivate", offsetof(Swap, exec_command[SWAP_EXEC_DEACTIVATE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), | |
718db961 | 47 | SD_BUS_VTABLE_END |
d200735e MS |
48 | }; |
49 | ||
74c964d3 LP |
50 | int bus_swap_set_property( |
51 | Unit *u, | |
52 | const char *name, | |
718db961 | 53 | sd_bus_message *message, |
2e59b241 | 54 | UnitWriteFlags flags, |
718db961 | 55 | sd_bus_error *error) { |
74c964d3 LP |
56 | |
57 | Swap *s = SWAP(u); | |
74c964d3 | 58 | |
718db961 | 59 | assert(s); |
74c964d3 | 60 | assert(name); |
718db961 | 61 | assert(message); |
74c964d3 | 62 | |
2e59b241 | 63 | return bus_cgroup_set_property(u, &s->cgroup_context, name, message, flags, error); |
74c964d3 LP |
64 | } |
65 | ||
66 | int bus_swap_commit_properties(Unit *u) { | |
67 | assert(u); | |
68 | ||
bc432dc7 | 69 | unit_update_cgroup_members_masks(u); |
74c964d3 | 70 | unit_realize_cgroup(u); |
bc432dc7 | 71 | |
74c964d3 LP |
72 | return 0; |
73 | } |