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-rw-r--r--src/basic/unit-name.c9
-rw-r--r--src/basic/unit-name.h11
-rw-r--r--src/core/dbus-manager.c67
-rw-r--r--src/core/dbus-snapshot.c55
-rw-r--r--src/core/dbus-snapshot.h28
-rw-r--r--src/core/dbus-unit.c1
-rw-r--r--src/core/device.c1
-rw-r--r--src/core/load-fragment-gperf.gperf.m42
-rw-r--r--src/core/manager.h2
-rw-r--r--src/core/scope.c1
-rw-r--r--src/core/service.c9
-rw-r--r--src/core/snapshot.c303
-rw-r--r--src/core/snapshot.h39
-rw-r--r--src/core/unit.c7
-rw-r--r--src/core/unit.h8
-rw-r--r--src/network/networkctl.c21
-rw-r--r--src/network/networkd-netdev-bond.c19
-rw-r--r--src/systemctl/systemctl.c106
-rw-r--r--src/test/test-tables.c2
19 files changed, 31 insertions, 660 deletions
diff --git a/src/basic/unit-name.c b/src/basic/unit-name.c
index 710421508c..5007ecf1a4 100644
--- a/src/basic/unit-name.c
+++ b/src/basic/unit-name.c
@@ -597,7 +597,6 @@ const char* unit_dbus_interface_from_type(UnitType t) {
[UNIT_SOCKET] = "org.freedesktop.systemd1.Socket",
[UNIT_BUSNAME] = "org.freedesktop.systemd1.BusName",
[UNIT_TARGET] = "org.freedesktop.systemd1.Target",
- [UNIT_SNAPSHOT] = "org.freedesktop.systemd1.Snapshot",
[UNIT_DEVICE] = "org.freedesktop.systemd1.Device",
[UNIT_MOUNT] = "org.freedesktop.systemd1.Mount",
[UNIT_AUTOMOUNT] = "org.freedesktop.systemd1.Automount",
@@ -819,7 +818,6 @@ static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
[UNIT_SOCKET] = "socket",
[UNIT_BUSNAME] = "busname",
[UNIT_TARGET] = "target",
- [UNIT_SNAPSHOT] = "snapshot",
[UNIT_DEVICE] = "device",
[UNIT_MOUNT] = "mount",
[UNIT_AUTOMOUNT] = "automount",
@@ -950,13 +948,6 @@ static const char* const slice_state_table[_SLICE_STATE_MAX] = {
DEFINE_STRING_TABLE_LOOKUP(slice_state, SliceState);
-static const char* const snapshot_state_table[_SNAPSHOT_STATE_MAX] = {
- [SNAPSHOT_DEAD] = "dead",
- [SNAPSHOT_ACTIVE] = "active"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(snapshot_state, SnapshotState);
-
static const char* const socket_state_table[_SOCKET_STATE_MAX] = {
[SOCKET_DEAD] = "dead",
[SOCKET_START_PRE] = "start-pre",
diff --git a/src/basic/unit-name.h b/src/basic/unit-name.h
index 65b55d9554..5f6d8299c5 100644
--- a/src/basic/unit-name.h
+++ b/src/basic/unit-name.h
@@ -32,7 +32,6 @@ typedef enum UnitType {
UNIT_SOCKET,
UNIT_BUSNAME,
UNIT_TARGET,
- UNIT_SNAPSHOT,
UNIT_DEVICE,
UNIT_MOUNT,
UNIT_AUTOMOUNT,
@@ -165,13 +164,6 @@ typedef enum SliceState {
_SLICE_STATE_INVALID = -1
} SliceState;
-typedef enum SnapshotState {
- SNAPSHOT_DEAD,
- SNAPSHOT_ACTIVE,
- _SNAPSHOT_STATE_MAX,
- _SNAPSHOT_STATE_INVALID = -1
-} SnapshotState;
-
typedef enum SocketState {
SOCKET_DEAD,
SOCKET_START_PRE,
@@ -366,9 +358,6 @@ ServiceState service_state_from_string(const char *s) _pure_;
const char* slice_state_to_string(SliceState i) _const_;
SliceState slice_state_from_string(const char *s) _pure_;
-const char* snapshot_state_to_string(SnapshotState i) _const_;
-SnapshotState snapshot_state_from_string(const char *s) _pure_;
-
const char* socket_state_to_string(SocketState i) _const_;
SocketState socket_state_from_string(const char *s) _pure_;
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 1f9f25093d..eaa0fb2b37 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -31,7 +31,6 @@
#include "dbus-execute.h"
#include "dbus-job.h"
#include "dbus-manager.h"
-#include "dbus-snapshot.h"
#include "dbus-unit.h"
#include "dbus.h"
#include "env-util.h"
@@ -1101,66 +1100,8 @@ static int method_dump(sd_bus_message *message, void *userdata, sd_bus_error *er
return sd_bus_reply_method_return(message, "s", dump);
}
-static int method_create_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) {
- _cleanup_free_ char *path = NULL;
- Manager *m = userdata;
- const char *name;
- int cleanup;
- Snapshot *s = NULL;
- int r;
-
- assert(message);
- assert(m);
-
- r = mac_selinux_access_check(message, "start", error);
- if (r < 0)
- return r;
-
- r = sd_bus_message_read(message, "sb", &name, &cleanup);
- if (r < 0)
- return r;
-
- if (isempty(name))
- name = NULL;
-
- r = bus_verify_manage_units_async(m, message, error);
- if (r < 0)
- return r;
- if (r == 0)
- return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
-
- r = snapshot_create(m, name, cleanup, error, &s);
- if (r < 0)
- return r;
-
- path = unit_dbus_path(UNIT(s));
- if (!path)
- return -ENOMEM;
-
- return sd_bus_reply_method_return(message, "o", path);
-}
-
-static int method_remove_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) {
- Manager *m = userdata;
- const char *name;
- Unit *u;
- int r;
-
- assert(message);
- assert(m);
-
- r = sd_bus_message_read(message, "s", &name);
- if (r < 0)
- return r;
-
- u = manager_get_unit(m, name);
- if (!u)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s does not exist.", name);
-
- if (u->type != UNIT_SNAPSHOT)
- return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not a snapshot", name);
-
- return bus_snapshot_method_remove(message, u, error);
+static int method_refuse_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Support for snapshots has been removed.");
}
static int method_reload(sd_bus_message *message, void *userdata, sd_bus_error *error) {
@@ -2042,8 +1983,8 @@ const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_METHOD("Subscribe", NULL, NULL, method_subscribe, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Unsubscribe", NULL, NULL, method_unsubscribe, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Dump", NULL, "s", method_dump, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_METHOD("CreateSnapshot", "sb", "o", method_create_snapshot, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_METHOD("RemoveSnapshot", "s", NULL, method_remove_snapshot, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("CreateSnapshot", "sb", "o", method_refuse_snapshot, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("RemoveSnapshot", "s", NULL, method_refuse_snapshot, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Reload", NULL, NULL, method_reload, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Reexecute", NULL, NULL, method_reexecute, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Exit", NULL, NULL, method_exit, 0),
diff --git a/src/core/dbus-snapshot.c b/src/core/dbus-snapshot.c
deleted file mode 100644
index cfe44c9c15..0000000000
--- a/src/core/dbus-snapshot.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include "selinux-access.h"
-#include "unit.h"
-#include "dbus.h"
-#include "snapshot.h"
-#include "dbus-snapshot.h"
-
-int bus_snapshot_method_remove(sd_bus_message *message, void *userdata, sd_bus_error *error) {
- Snapshot *s = userdata;
- int r;
-
- assert(message);
- assert(s);
-
- r = mac_selinux_unit_access_check(UNIT(s), message, "stop", error);
- if (r < 0)
- return r;
-
- r = bus_verify_manage_units_async(UNIT(s)->manager, message, error);
- if (r < 0)
- return r;
- if (r == 0)
- return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
-
- snapshot_remove(s);
-
- return sd_bus_reply_method_return(message, NULL);
-}
-
-const sd_bus_vtable bus_snapshot_vtable[] = {
- SD_BUS_VTABLE_START(0),
- SD_BUS_PROPERTY("Cleanup", "b", bus_property_get_bool, offsetof(Snapshot, cleanup), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_METHOD("Remove", NULL, NULL, bus_snapshot_method_remove, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_VTABLE_END
-};
diff --git a/src/core/dbus-snapshot.h b/src/core/dbus-snapshot.h
deleted file mode 100644
index 9288f44e15..0000000000
--- a/src/core/dbus-snapshot.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include "sd-bus.h"
-
-extern const sd_bus_vtable bus_snapshot_vtable[];
-
-int bus_snapshot_method_remove(sd_bus_message *message, void *userdata, sd_bus_error *error);
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 6320cd1aa9..827e13497a 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -671,7 +671,6 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("DefaultDependencies", "b", bus_property_get_bool, offsetof(Unit, default_dependencies), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("OnFailureJobMode", "s", property_get_job_mode, offsetof(Unit, on_failure_job_mode), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("IgnoreOnIsolate", "b", bus_property_get_bool, offsetof(Unit, ignore_on_isolate), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("IgnoreOnSnapshot", "b", bus_property_get_bool, offsetof(Unit, ignore_on_snapshot), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("NeedDaemonReload", "b", property_get_need_daemon_reload, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("JobTimeoutUSec", "t", bus_property_get_usec, offsetof(Unit, job_timeout), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("JobTimeoutAction", "s", property_get_failure_action, offsetof(Unit, job_timeout_action), SD_BUS_VTABLE_PROPERTY_CONST),
diff --git a/src/core/device.c b/src/core/device.c
index 23ee7aee7e..6b16521305 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -117,7 +117,6 @@ static void device_init(Unit *u) {
u->job_timeout = u->manager->default_timeout_start_usec;
u->ignore_on_isolate = true;
- u->ignore_on_snapshot = true;
}
static void device_done(Unit *u) {
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 75388659e3..75b11ee4f2 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -158,7 +158,7 @@ Unit.DefaultDependencies, config_parse_bool, 0,
Unit.OnFailureJobMode, config_parse_job_mode, 0, offsetof(Unit, on_failure_job_mode)
Unit.OnFailureIsolate, config_parse_job_mode_isolate, 0, offsetof(Unit, on_failure_job_mode)
Unit.IgnoreOnIsolate, config_parse_bool, 0, offsetof(Unit, ignore_on_isolate)
-Unit.IgnoreOnSnapshot, config_parse_bool, 0, offsetof(Unit, ignore_on_snapshot)
+Unit.IgnoreOnSnapshot, config_parse_warn_compat, DISABLED_LEGACY, 0
Unit.JobTimeoutSec, config_parse_sec, 0, offsetof(Unit, job_timeout)
Unit.JobTimeoutAction, config_parse_failure_action, 0, offsetof(Unit, job_timeout_action)
Unit.JobTimeoutRebootArgument, config_parse_string, 0, offsetof(Unit, job_timeout_reboot_arg)
diff --git a/src/core/manager.h b/src/core/manager.h
index 38d2770e97..21307bb517 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -141,8 +141,6 @@ struct Manager {
sd_event_source *jobs_in_progress_event_source;
- unsigned n_snapshots;
-
LookupPaths lookup_paths;
Set *unit_path_cache;
diff --git a/src/core/scope.c b/src/core/scope.c
index 6bacb226e8..c83530a1b0 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -54,7 +54,6 @@ static void scope_init(Unit *u) {
s->timeout_stop_usec = u->manager->default_timeout_stop_usec;
UNIT(s)->ignore_on_isolate = true;
- UNIT(s)->ignore_on_snapshot = true;
}
static void scope_done(Unit *u) {
diff --git a/src/core/service.c b/src/core/service.c
index 586eddd99a..74bbadd3ff 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -2365,14 +2365,6 @@ static bool service_check_gc(Unit *u) {
return false;
}
-_pure_ static bool service_check_snapshot(Unit *u) {
- Service *s = SERVICE(u);
-
- assert(s);
-
- return s->socket_fd < 0;
-}
-
static int service_retry_pid_file(Service *s) {
int r;
@@ -3294,7 +3286,6 @@ const UnitVTable service_vtable = {
.sub_state_to_string = service_sub_state_to_string,
.check_gc = service_check_gc,
- .check_snapshot = service_check_snapshot,
.sigchld_event = service_sigchld_event,
diff --git a/src/core/snapshot.c b/src/core/snapshot.c
deleted file mode 100644
index ba3135f401..0000000000
--- a/src/core/snapshot.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-
-#include "alloc-util.h"
-#include "bus-common-errors.h"
-#include "dbus-snapshot.h"
-#include "parse-util.h"
-#include "parse-util.h"
-#include "snapshot.h"
-#include "string-util.h"
-#include "unit-name.h"
-#include "unit.h"
-
-static const UnitActiveState state_translation_table[_SNAPSHOT_STATE_MAX] = {
- [SNAPSHOT_DEAD] = UNIT_INACTIVE,
- [SNAPSHOT_ACTIVE] = UNIT_ACTIVE
-};
-
-static void snapshot_init(Unit *u) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(s);
- assert(UNIT(s)->load_state == UNIT_STUB);
-
- UNIT(s)->ignore_on_isolate = true;
- UNIT(s)->ignore_on_snapshot = true;
- UNIT(s)->allow_isolate = true;
-}
-
-static void snapshot_set_state(Snapshot *s, SnapshotState state) {
- SnapshotState old_state;
- assert(s);
-
- old_state = s->state;
- s->state = state;
-
- if (state != old_state)
- log_unit_debug(UNIT(s), "Changed %s -> %s", snapshot_state_to_string(old_state), snapshot_state_to_string(state));
-
- unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state], true);
-}
-
-static int snapshot_load(Unit *u) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(u);
- assert(u->load_state == UNIT_STUB);
-
- /* Make sure that only snapshots created via snapshot_create()
- * can be loaded */
- if (!u->transient && UNIT(s)->manager->n_reloading <= 0)
- return -ENOENT;
-
- u->load_state = UNIT_LOADED;
- return 0;
-}
-
-static int snapshot_coldplug(Unit *u) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(s);
- assert(s->state == SNAPSHOT_DEAD);
-
- if (s->deserialized_state != s->state)
- snapshot_set_state(s, s->deserialized_state);
-
- return 0;
-}
-
-static void snapshot_dump(Unit *u, FILE *f, const char *prefix) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(s);
- assert(f);
-
- fprintf(f,
- "%sSnapshot State: %s\n"
- "%sClean Up: %s\n",
- prefix, snapshot_state_to_string(s->state),
- prefix, yes_no(s->cleanup));
-}
-
-static int snapshot_start(Unit *u) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(s);
- assert(s->state == SNAPSHOT_DEAD);
-
- snapshot_set_state(s, SNAPSHOT_ACTIVE);
-
- if (s->cleanup)
- unit_add_to_cleanup_queue(u);
-
- return 1;
-}
-
-static int snapshot_stop(Unit *u) {
- Snapshot *s = SNAPSHOT(u);
-
- assert(s);
- assert(s->state == SNAPSHOT_ACTIVE);
-
- snapshot_set_state(s, SNAPSHOT_DEAD);
- return 1;
-}
-
-static int snapshot_serialize(Unit *u, FILE *f, FDSet *fds) {
- Snapshot *s = SNAPSHOT(u);
- Unit *other;
- Iterator i;
-
- assert(s);
- assert(f);
- assert(fds);
-
- unit_serialize_item(u, f, "state", snapshot_state_to_string(s->state));
- unit_serialize_item(u, f, "cleanup", yes_no(s->cleanup));
- SET_FOREACH(other, u->dependencies[UNIT_WANTS], i)
- unit_serialize_item(u, f, "wants", other->id);
-
- return 0;
-}
-
-static int snapshot_deserialize_item(Unit *u, const char *key, const char *value, FDSet *fds) {
- Snapshot *s = SNAPSHOT(u);
- int r;
-
- assert(u);
- assert(key);
- assert(value);
- assert(fds);
-
- if (streq(key, "state")) {
- SnapshotState state;
-
- state = snapshot_state_from_string(value);
- if (state < 0)
- log_unit_debug(u, "Failed to parse state value: %s", value);
- else
- s->deserialized_state = state;
-
- } else if (streq(key, "cleanup")) {
-
- r = parse_boolean(value);
- if (r < 0)
- log_unit_debug(u, "Failed to parse cleanup value: %s", value);
- else
- s->cleanup = r;
-
- } else if (streq(key, "wants")) {
-
- r = unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_WANTS, value, NULL, true);
- if (r < 0)
- return r;
- } else
- log_unit_debug(u, "Unknown serialization key: %s", key);
-
- return 0;
-}
-
-_pure_ static UnitActiveState snapshot_active_state(Unit *u) {
- assert(u);
-
- return state_translation_table[SNAPSHOT(u)->state];
-}
-
-_pure_ static const char *snapshot_sub_state_to_string(Unit *u) {
- assert(u);
-
- return snapshot_state_to_string(SNAPSHOT(u)->state);
-}
-
-int snapshot_create(Manager *m, const char *name, bool cleanup, sd_bus_error *e, Snapshot **_s) {
- _cleanup_free_ char *n = NULL;
- Unit *other, *u = NULL;
- Iterator i;
- int r;
- const char *k;
-
- assert(m);
- assert(_s);
-
- if (name) {
- if (!unit_name_is_valid(name, UNIT_NAME_PLAIN))
- return sd_bus_error_setf(e, SD_BUS_ERROR_INVALID_ARGS, "Unit name %s is not valid.", name);
-
- if (!endswith(name, ".snapshot"))
- return sd_bus_error_setf(e, SD_BUS_ERROR_INVALID_ARGS, "Unit name %s lacks snapshot suffix.", name);
-
- if (manager_get_unit(m, name))
- return sd_bus_error_setf(e, BUS_ERROR_UNIT_EXISTS, "Snapshot %s exists already.", name);
-
- } else {
-
- for (;;) {
- if (asprintf(&n, "snapshot-%u.snapshot", ++ m->n_snapshots) < 0)
- return -ENOMEM;
-
- if (!manager_get_unit(m, n)) {
- name = n;
- break;
- }
-
- n = mfree(n);
- }
- }
-
- r = manager_load_unit_prepare(m, name, NULL, e, &u);
- if (r < 0)
- goto fail;
-
- u->transient = true;
- manager_dispatch_load_queue(m);
- assert(u->load_state == UNIT_LOADED);
-
- HASHMAP_FOREACH_KEY(other, k, m->units, i) {
-
- if (other->ignore_on_snapshot ||
- other->transient)
- continue;
-
- if (k != other->id)
- continue;
-
- if (UNIT_VTABLE(other)->check_snapshot)
- if (!UNIT_VTABLE(other)->check_snapshot(other))
- continue;
-
- if (!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other)))
- continue;
-
- r = unit_add_two_dependencies(u, UNIT_AFTER, UNIT_WANTS, other, true);
- if (r < 0)
- goto fail;
- }
-
- SNAPSHOT(u)->cleanup = cleanup;
- *_s = SNAPSHOT(u);
-
- log_unit_info(u, "Created snapshot.");
-
- return 0;
-
-fail:
- if (u)
- unit_add_to_cleanup_queue(u);
-
- return r;
-}
-
-void snapshot_remove(Snapshot *s) {
- assert(s);
-
- log_unit_info(UNIT(s), "Removing snapshot.");
-
- unit_add_to_cleanup_queue(UNIT(s));
-}
-
-const UnitVTable snapshot_vtable = {
- .object_size = sizeof(Snapshot),
-
- .no_alias = true,
- .no_instances = true,
- .no_gc = true,
-
- .init = snapshot_init,
- .load = snapshot_load,
-
- .coldplug = snapshot_coldplug,
-
- .dump = snapshot_dump,
-
- .start = snapshot_start,
- .stop = snapshot_stop,
-
- .serialize = snapshot_serialize,
- .deserialize_item = snapshot_deserialize_item,
-
- .active_state = snapshot_active_state,
- .sub_state_to_string = snapshot_sub_state_to_string,
-
- .bus_vtable = bus_snapshot_vtable
-};
diff --git a/src/core/snapshot.h b/src/core/snapshot.h
deleted file mode 100644
index bd52dea408..0000000000
--- a/src/core/snapshot.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-typedef struct Snapshot Snapshot;
-
-#include "unit.h"
-
-struct Snapshot {
- Unit meta;
-
- SnapshotState state, deserialized_state;
-
- bool cleanup;
-};
-
-extern const UnitVTable snapshot_vtable;
-
-int snapshot_create(Manager *m, const char *name, bool cleanup, sd_bus_error *e, Snapshot **s);
-void snapshot_remove(Snapshot *s);
diff --git a/src/core/unit.c b/src/core/unit.c
index 6c130d4cd1..4def96b0c1 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -63,7 +63,6 @@ const UnitVTable * const unit_vtable[_UNIT_TYPE_MAX] = {
[UNIT_SOCKET] = &socket_vtable,
[UNIT_BUSNAME] = &busname_vtable,
[UNIT_TARGET] = &target_vtable,
- [UNIT_SNAPSHOT] = &snapshot_vtable,
[UNIT_DEVICE] = &device_vtable,
[UNIT_MOUNT] = &mount_vtable,
[UNIT_AUTOMOUNT] = &automount_vtable,
@@ -998,15 +997,13 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
"%s\tRefuseManualStop: %s\n"
"%s\tDefaultDependencies: %s\n"
"%s\tOnFailureJobMode: %s\n"
- "%s\tIgnoreOnIsolate: %s\n"
- "%s\tIgnoreOnSnapshot: %s\n",
+ "%s\tIgnoreOnIsolate: %s\n",
prefix, yes_no(u->stop_when_unneeded),
prefix, yes_no(u->refuse_manual_start),
prefix, yes_no(u->refuse_manual_stop),
prefix, yes_no(u->default_dependencies),
prefix, job_mode_to_string(u->on_failure_job_mode),
- prefix, yes_no(u->ignore_on_isolate),
- prefix, yes_no(u->ignore_on_snapshot));
+ prefix, yes_no(u->ignore_on_isolate));
if (UNIT_VTABLE(u)->dump)
UNIT_VTABLE(u)->dump(u, f, prefix2);
diff --git a/src/core/unit.h b/src/core/unit.h
index 6f775c5ce1..6455f201b4 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -203,9 +203,6 @@ struct Unit {
/* Ignore this unit when isolating */
bool ignore_on_isolate;
- /* Ignore this unit when snapshotting */
- bool ignore_on_snapshot;
-
/* Did the last condition check succeed? */
bool condition_result;
bool assert_result;
@@ -248,7 +245,6 @@ typedef enum UnitSetPropertiesMode {
#include "socket.h"
#include "busname.h"
#include "target.h"
-#include "snapshot.h"
#include "device.h"
#include "automount.h"
#include "swap.h"
@@ -343,9 +339,6 @@ struct UnitVTable {
* shall release its runtime resources */
void (*release_resources)(Unit *u);
- /* Return true when this unit is suitable for snapshotting */
- bool (*check_snapshot)(Unit *u);
-
/* Invoked on every child that died */
void (*sigchld_event)(Unit *u, pid_t pid, int code, int status);
@@ -443,7 +436,6 @@ DEFINE_CAST(SERVICE, Service);
DEFINE_CAST(SOCKET, Socket);
DEFINE_CAST(BUSNAME, BusName);
DEFINE_CAST(TARGET, Target);
-DEFINE_CAST(SNAPSHOT, Snapshot);
DEFINE_CAST(DEVICE, Device);
DEFINE_CAST(MOUNT, Mount);
DEFINE_CAST(AUTOMOUNT, Automount);
diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index ba7e3ba74a..446b048ef1 100644
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -910,12 +910,10 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
_cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
_cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
_cleanup_free_ LinkInfo *links = NULL;
- const char *state, *word;
-
double ttl = -1;
uint32_t capability;
int i, r, c, j;
- size_t ll;
+ const char *p;
char **s;
pager_open_if_enabled();
@@ -956,14 +954,19 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
return -ENOMEM;
STRV_FOREACH(s, l) {
- FOREACH_WORD_QUOTED(word, ll, *s, state) {
- _cleanup_free_ char *t = NULL, *a = NULL, *b = NULL;
- t = strndup(word, ll);
- if (!t)
- return -ENOMEM;
+ p = *s;
+ for (;;) {
+ _cleanup_free_ char *a = NULL, *b = NULL, *word = NULL;
+
+ r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES);
+ if (r < 0)
+ return log_error_errno(r, "Failed to parse LLDP syntax \"%s\": %m", *s);
+
+ if (r == 0)
+ break;
- r = split_pair(t, "=", &a, &b);
+ r = split_pair(word, "=", &a, &b);
if (r < 0)
continue;
diff --git a/src/network/networkd-netdev-bond.c b/src/network/networkd-netdev-bond.c
index 70105b8aa0..4e4755f86f 100644
--- a/src/network/networkd-netdev-bond.c
+++ b/src/network/networkd-netdev-bond.c
@@ -340,8 +340,6 @@ int config_parse_arp_ip_target_address(const char *unit,
void *data,
void *userdata) {
Bond *b = userdata;
- const char *word, *state;
- size_t l;
int r;
assert(filename);
@@ -349,14 +347,19 @@ int config_parse_arp_ip_target_address(const char *unit,
assert(rvalue);
assert(data);
- FOREACH_WORD_QUOTED(word, l, rvalue, state) {
+ for (;;) {
_cleanup_free_ ArpIpTarget *buffer = NULL;
_cleanup_free_ char *n = NULL;
int f;
- n = strndup(word, l);
- if (!n)
- return -ENOMEM;
+ r = extract_first_word(&rvalue, &n, NULL, 0);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse Bond ARP ip target address, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ if (r == 0)
+ break;
buffer = new0(ArpIpTarget, 1);
if (!buffer)
@@ -380,7 +383,9 @@ int config_parse_arp_ip_target_address(const char *unit,
}
if (b->n_arp_ip_targets > NETDEV_BOND_ARP_TARGETS_MAX)
- log_syntax(unit, LOG_WARNING, filename, line, 0, "More than the maximum number of kernel-supported ARP ip targets specified: %d > %d", b->n_arp_ip_targets, NETDEV_BOND_ARP_TARGETS_MAX);
+ log_syntax(unit, LOG_WARNING, filename, line, 0,
+ "More than the maximum number of kernel-supported ARP ip targets specified: %d > %d",
+ b->n_arp_ip_targets, NETDEV_BOND_ARP_TARGETS_MAX);
return 0;
}
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index d244389ddd..7cbf9af991 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4905,102 +4905,6 @@ static int set_property(int argc, char *argv[], void *userdata) {
return 0;
}
-static int snapshot(int argc, char *argv[], void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_free_ char *n = NULL, *id = NULL;
- const char *path;
- sd_bus *bus;
- int r;
-
- polkit_agent_open_if_enabled();
-
- if (argc > 1) {
- r = unit_name_mangle_with_suffix(argv[1], UNIT_NAME_NOGLOB, ".snapshot", &n);
- if (r < 0)
- return log_error_errno(r, "Failed to generate unit name: %m");
- } else {
- n = strdup("");
- if (!n)
- return log_oom();
- }
-
- r = acquire_bus(BUS_MANAGER, &bus);
- if (r < 0)
- return r;
-
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "CreateSnapshot",
- &error,
- &reply,
- "sb", n, false);
- if (r < 0)
- return log_error_errno(r, "Failed to create snapshot: %s", bus_error_message(&error, r));
-
- r = sd_bus_message_read(reply, "o", &path);
- if (r < 0)
- return bus_log_parse_error(r);
-
- r = sd_bus_get_property_string(
- bus,
- "org.freedesktop.systemd1",
- path,
- "org.freedesktop.systemd1.Unit",
- "Id",
- &error,
- &id);
- if (r < 0)
- return log_error_errno(r, "Failed to get ID of snapshot: %s", bus_error_message(&error, r));
-
- if (!arg_quiet)
- puts(id);
-
- return 0;
-}
-
-static int delete_snapshot(int argc, char *argv[], void *userdata) {
- _cleanup_strv_free_ char **names = NULL;
- sd_bus *bus;
- char **name;
- int r;
-
- polkit_agent_open_if_enabled();
-
- r = acquire_bus(BUS_MANAGER, &bus);
- if (r < 0)
- return r;
-
- r = expand_names(bus, strv_skip(argv, 1), ".snapshot", &names);
- if (r < 0)
- return log_error_errno(r, "Failed to expand names: %m");
-
- STRV_FOREACH(name, names) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- int q;
-
- q = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "RemoveSnapshot",
- &error,
- NULL,
- "s", *name);
- if (q < 0) {
- log_error_errno(q, "Failed to remove snapshot %s: %s", *name, bus_error_message(&error, q));
- if (r == 0)
- r = q;
- }
- }
-
- return r;
-}
-
static int daemon_reload(int argc, char *argv[], void *userdata) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
const char *method;
@@ -6381,9 +6285,6 @@ static void systemctl_help(void) {
"Job Commands:\n"
" list-jobs [PATTERN...] List jobs\n"
" cancel [JOB...] Cancel all, one, or more jobs\n\n"
- "Snapshot Commands:\n"
- " snapshot [NAME] Create a snapshot\n"
- " delete NAME... Remove one or more snapshots\n\n"
"Environment Commands:\n"
" show-environment Dump environment\n"
" set-environment NAME=VALUE... Set one or more environment variables\n"
@@ -6526,11 +6427,6 @@ static void help_states(void) {
puts(slice_state_to_string(i));
if (!arg_no_legend)
- puts("\nAvailable snapshot unit substates:");
- for (i = 0; i < _SNAPSHOT_STATE_MAX; i++)
- puts(snapshot_state_to_string(i));
-
- if (!arg_no_legend)
puts("\nAvailable socket unit substates:");
for (i = 0; i < _SOCKET_STATE_MAX; i++)
puts(socket_state_to_string(i));
@@ -7460,8 +7356,6 @@ static int systemctl_main(int argc, char *argv[]) {
{ "cat", 2, VERB_ANY, 0, cat },
{ "status", VERB_ANY, VERB_ANY, 0, show },
{ "help", VERB_ANY, VERB_ANY, 0, show },
- { "snapshot", VERB_ANY, 2, 0, snapshot },
- { "delete", 2, VERB_ANY, 0, delete_snapshot },
{ "daemon-reload", VERB_ANY, 1, 0, daemon_reload },
{ "daemon-reexec", VERB_ANY, 1, 0, daemon_reload },
{ "show-environment", VERB_ANY, 1, 0, show_environment },
diff --git a/src/test/test-tables.c b/src/test/test-tables.c
index ed4abdbf12..da27cde3da 100644
--- a/src/test/test-tables.c
+++ b/src/test/test-tables.c
@@ -39,7 +39,6 @@
#include "scope.h"
#include "service.h"
#include "slice.h"
-#include "snapshot.h"
#include "socket-util.h"
#include "socket.h"
#include "swap.h"
@@ -98,7 +97,6 @@ int main(int argc, char **argv) {
test_table(service_state, SERVICE_STATE);
test_table(service_type, SERVICE_TYPE);
test_table(slice_state, SLICE_STATE);
- test_table(snapshot_state, SNAPSHOT_STATE);
test_table(socket_address_bind_ipv6_only, SOCKET_ADDRESS_BIND_IPV6_ONLY);
test_table(socket_exec_command, SOCKET_EXEC_COMMAND);
test_table(socket_result, SOCKET_RESULT);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-22 05:23:11 +0000