15d7ab87c4
For units which are aliases of other units, reporting preset status as "enabled" is rather misleading. For example, dbus.service is an alias of dbus-broker.service. In list-unit-files we'd show both as "enabled". In particular, systemctl preset ignores aliases, so showing any preset status at all is always going to be misleading. Let's introduce a new state "alias" and use that for all aliases. I was trying to avoid adding a new state, to keep compatibility with previous behaviour, but for alias unit files it simply doesn't seem very useful to show any of the existing states. It seems that the clearly showing that those are aliases for other units will be easiest to understand for users.
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include <stdbool.h>
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#include "hashmap.h"
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#include "time-util.h"
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#include "unit-name.h"
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typedef enum UnitFileState UnitFileState;
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typedef enum UnitFileScope UnitFileScope;
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typedef struct LookupPaths LookupPaths;
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enum UnitFileState {
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UNIT_FILE_ENABLED,
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UNIT_FILE_ENABLED_RUNTIME,
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UNIT_FILE_LINKED,
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UNIT_FILE_LINKED_RUNTIME,
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UNIT_FILE_ALIAS,
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UNIT_FILE_MASKED,
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UNIT_FILE_MASKED_RUNTIME,
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UNIT_FILE_STATIC,
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UNIT_FILE_DISABLED,
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UNIT_FILE_INDIRECT,
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UNIT_FILE_GENERATED,
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UNIT_FILE_TRANSIENT,
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UNIT_FILE_BAD,
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_UNIT_FILE_STATE_MAX,
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_UNIT_FILE_STATE_INVALID = -1
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};
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enum UnitFileScope {
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UNIT_FILE_SYSTEM,
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UNIT_FILE_GLOBAL,
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UNIT_FILE_USER,
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_UNIT_FILE_SCOPE_MAX,
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_UNIT_FILE_SCOPE_INVALID = -1
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};
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bool unit_type_may_alias(UnitType type) _const_;
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bool unit_type_may_template(UnitType type) _const_;
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int unit_symlink_name_compatible(const char *symlink, const char *target, bool instance_propagation);
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int unit_validate_alias_symlink_and_warn(const char *filename, const char *target);
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int unit_file_build_name_map(
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const LookupPaths *lp,
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usec_t *ret_time,
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Hashmap **ret_unit_ids_map,
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Hashmap **ret_unit_names_map,
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Set **ret_path_cache);
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int unit_file_find_fragment(
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Hashmap *unit_ids_map,
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Hashmap *unit_name_map,
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const char *unit_name,
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const char **ret_fragment_path,
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Set **names);
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const char* runlevel_to_target(const char *rl);
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