mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-01-06 20:10:17 +01:00
ac1a9e03e4
Currently "src/" mostly contains the source code of the daemon. I say mostly, because that is not true, there are also the device, settings, wwan, ppp plugins, the initrd generator, the pppd and dhcp helper, and probably more. Also we have source code under libnm-core/, libnm/, clients/, and shared/ directories. That is all confusing. We should have one "src" directory, that contains subdirectories. Those subdirectories should contain individual parts (libraries or applications), that possibly have dependencies on other subdirectories. There should be a flat hierarchy of directories under src/, which contains individual modules. As the name "src/" is already taken, that prevents any sensible restructuring of the code. As a first step, move "src/" to "src/core/". This gives space to reorganize the code better by moving individual components into "src/". For inspiration, look at systemd's "src/" directory. https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/743
226 lines
12 KiB
C
226 lines
12 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2018 Red Hat, Inc.
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*/
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#ifndef __NM_DBUS_UTILS_H__
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#define __NM_DBUS_UTILS_H__
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/*****************************************************************************/
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struct _NMDBusInterfaceInfoExtended;
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struct _NMDBusMethodInfoExtended;
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struct _NMDBusPropertyInfoExtendedBase {
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GDBusPropertyInfo _parent;
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const char * property_name;
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/* Whether the properties needs to be notified on the legacy
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* PropertyChanged signal. This is only to preserve API, new
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* properties should not use this. */
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bool include_in_legacy_property_changed;
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};
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struct _NMDBusPropertyInfoExtendedReadWritable {
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struct _NMDBusPropertyInfoExtendedBase _base;
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/* this is the polkit permission type for authenticating setting
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* the property. */
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const char *permission;
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/* this is the audit operation type for writing the property. */
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const char *audit_op;
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};
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typedef struct {
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union {
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GDBusPropertyInfo _parent;
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struct _NMDBusPropertyInfoExtendedBase _base;
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struct _NMDBusPropertyInfoExtendedReadWritable writable;
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/* duplicate the base structure in the union, so that the common fields
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* are accessible directly in the parent struct. */
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struct {
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GDBusPropertyInfo parent;
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const char * property_name;
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/* Whether the properties needs to be notified on the legacy
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* PropertyChanged signal. This is only to preserve API, new
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* properties should not use this. */
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bool include_in_legacy_property_changed;
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};
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};
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} NMDBusPropertyInfoExtended;
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G_STATIC_ASSERT(G_STRUCT_OFFSET(NMDBusPropertyInfoExtended, property_name)
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== G_STRUCT_OFFSET(struct _NMDBusPropertyInfoExtendedBase, property_name));
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G_STATIC_ASSERT(G_STRUCT_OFFSET(NMDBusPropertyInfoExtended, include_in_legacy_property_changed)
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== G_STRUCT_OFFSET(struct _NMDBusPropertyInfoExtendedBase,
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include_in_legacy_property_changed));
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_FULL(m_name, \
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m_signature, \
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m_property_name, \
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m_include_in_legacy_property_changed) \
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((GDBusPropertyInfo *) &((const struct _NMDBusPropertyInfoExtendedBase){ \
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._parent = \
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{ \
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.ref_count = -1, \
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.name = m_name, \
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.signature = m_signature, \
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.flags = G_DBUS_PROPERTY_INFO_FLAGS_READABLE, \
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}, \
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.property_name = m_property_name, \
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.include_in_legacy_property_changed = m_include_in_legacy_property_changed, \
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}))
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE(m_name, m_signature, m_property_name) \
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NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_FULL(m_name, m_signature, m_property_name, FALSE)
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/* define a legacy property. Do not use for new code. */
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L(m_name, m_signature, m_property_name) \
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NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_FULL(m_name, m_signature, m_property_name, TRUE)
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_FULL( \
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m_name, \
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m_signature, \
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m_property_name, \
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m_permission, \
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m_audit_op, \
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m_include_in_legacy_property_changed) \
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((GDBusPropertyInfo *) &((const struct _NMDBusPropertyInfoExtendedReadWritable){ \
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._base = \
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{ \
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._parent = \
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{ \
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.ref_count = -1, \
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.name = m_name, \
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.signature = m_signature, \
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.flags = G_DBUS_PROPERTY_INFO_FLAGS_READABLE \
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| G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE, \
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}, \
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.property_name = m_property_name, \
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.include_in_legacy_property_changed = m_include_in_legacy_property_changed, \
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}, \
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.permission = m_permission, \
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.audit_op = m_audit_op, \
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}))
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE(m_name, \
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m_signature, \
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m_property_name, \
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m_permission, \
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m_audit_op) \
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NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_FULL(m_name, \
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m_signature, \
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m_property_name, \
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m_permission, \
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m_audit_op, \
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FALSE)
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/* define a legacy property. Do not use for new code. */
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#define NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(m_name, \
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m_signature, \
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m_property_name, \
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m_permission, \
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m_audit_op) \
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NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_FULL(m_name, \
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m_signature, \
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m_property_name, \
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m_permission, \
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m_audit_op, \
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TRUE)
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typedef struct _NMDBusMethodInfoExtended {
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GDBusMethodInfo parent;
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void (*handle)(NMDBusObject * obj,
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const struct _NMDBusInterfaceInfoExtended *interface_info,
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const struct _NMDBusMethodInfoExtended * method_info,
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GDBusConnection * connection,
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const char * sender,
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GDBusMethodInvocation * invocation,
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GVariant * parameters);
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bool allow_during_shutdown;
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} NMDBusMethodInfoExtended;
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#define NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(parent_, ...) \
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((GDBusMethodInfo *) (&((const NMDBusMethodInfoExtended){.parent = parent_, __VA_ARGS__})))
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typedef struct _NMDBusInterfaceInfoExtended {
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GDBusInterfaceInfo parent;
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/* Whether the interface has a legacy property changed signal (@nm_signal_info_property_changed_legacy).
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* New interfaces should not use this. */
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bool legacy_property_changed : 1;
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} NMDBusInterfaceInfoExtended;
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extern const GDBusSignalInfo nm_signal_info_property_changed_legacy;
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#define NM_DBUS_INTERFACE_INFOS(...) \
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({ \
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static const NMDBusInterfaceInfoExtended *const _interface_infos[] = { \
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__VA_ARGS__, \
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NULL, \
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}; \
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_interface_infos; \
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});
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/*****************************************************************************/
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GDBusPropertyInfo *
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nm_dbus_utils_interface_info_lookup_property(const GDBusInterfaceInfo *interface_info,
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const char * property_name,
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guint * property_idx);
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GDBusMethodInfo *
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nm_dbus_utils_interface_info_lookup_method(const GDBusInterfaceInfo *interface_info,
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const char * method_name);
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GVariant *
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nm_dbus_utils_get_property(GObject *obj, const char *signature, const char *property_name);
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/*****************************************************************************/
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struct CList;
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const char **nm_dbus_utils_get_paths_for_clist(const struct CList *lst_head,
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gssize lst_len,
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guint member_offset,
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gboolean expect_all_exported);
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void nm_dbus_utils_g_value_set_object_path(GValue *value, gpointer object);
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void nm_dbus_utils_g_value_set_object_path_still_exported(GValue *value, gpointer object);
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void nm_dbus_utils_g_value_set_object_path_from_hash(GValue * value,
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GHashTable *hash,
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gboolean expect_all_exported);
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/*****************************************************************************/
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typedef struct {
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union {
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gpointer const obj;
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gpointer _obj;
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};
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GObject * _notify_target;
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const GParamSpec *_notify_pspec;
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gulong _notify_signal_id;
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union {
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const bool visible;
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bool _visible;
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};
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} NMDBusTrackObjPath;
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void
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nm_dbus_track_obj_path_init(NMDBusTrackObjPath *track, GObject *target, const GParamSpec *pspec);
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void nm_dbus_track_obj_path_deinit(NMDBusTrackObjPath *track);
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void nm_dbus_track_obj_path_notify(const NMDBusTrackObjPath *track);
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const char *nm_dbus_track_obj_path_get(const NMDBusTrackObjPath *track);
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void nm_dbus_track_obj_path_set(NMDBusTrackObjPath *track, gpointer obj, gboolean visible);
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#endif /* __NM_DBUS_UTILS_H__ */
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