From: Sven Eden <yamakuzure@gmx.net>
Date: Mon, 20 Feb 2017 16:13:50 +0000 (+0100)
Subject: Cleaned up more unneeded types and functions.
X-Git-Tag: v226.4~1^2~16
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=6ff57d0bf5de38bfc4df718cc596d4a3a333f290

Cleaned up more unneeded types and functions.

- src/shared/install.h                 - removed

- src/basic/unit-name.[hc]             - cleaned
- src/core/cgroup.[hc]                 - cleaned
- src/libelogind/libelogind.sym        - cleaned
- src/libelogind/sd-daemon/sd-daemon.c - cleaned
- src/shared/acl-util.[hc]             - cleaned
- src/shared/bus-util.[hc]             - cleaned
- src/shared/output-mode.h             - cleaned
- src/shared/path-lookup.h             - cleaned
- src/systemd/sd-daemon.h              - cleaned
---

diff --git a/src/basic/unit-name.c b/src/basic/unit-name.c
index 7931b8f48..6c74661c5 100644
--- a/src/basic/unit-name.c
+++ b/src/basic/unit-name.c
@@ -118,6 +118,8 @@ bool unit_suffix_is_valid(const char *s) {
         return true;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int unit_name_to_prefix(const char *n, char **ret) {
         const char *p;
         char *s;
@@ -142,8 +144,6 @@ int unit_name_to_prefix(const char *n, char **ret) {
         return 0;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int unit_name_to_instance(const char *n, char **instance) {
         const char *p, *d;
         char *i;
@@ -598,6 +598,8 @@ int unit_name_from_dbus_path(const char *path, char **name) {
         return 0;
 }
 
+/// UNNEEDED by elogind
+#if 0
 const char* unit_dbus_interface_from_type(UnitType t) {
 
         static const char *const table[_UNIT_TYPE_MAX] = {
@@ -624,8 +626,6 @@ const char* unit_dbus_interface_from_type(UnitType t) {
         return table[t];
 }
 
-/// UNNEEDED by elogind
-#if 0
 const char *unit_dbus_interface_from_name(const char *name) {
         UnitType t;
 
@@ -635,7 +635,6 @@ const char *unit_dbus_interface_from_name(const char *name) {
 
         return unit_dbus_interface_from_type(t);
 }
-#endif // 0
 
 static char *do_escape_mangle(const char *f, UnitNameMangle allow_globs, char *t) {
         const char *valid_chars;
@@ -722,8 +721,6 @@ int unit_name_mangle_with_suffix(const char *name, UnitNameMangle allow_globs, c
         return 1;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int slice_build_parent_slice(const char *slice, char **ret) {
         char *s, *dash;
         int r;
@@ -846,6 +843,8 @@ static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
 
 DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType);
 
+/// UNNEEDED by elogind
+#if 0
 static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {
         [UNIT_STUB] = "stub",
         [UNIT_LOADED] = "loaded",
@@ -887,3 +886,4 @@ static const char* const unit_dependency_table[_UNIT_DEPENDENCY_MAX] = {
 };
 
 DEFINE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency);
+#endif // 0
diff --git a/src/basic/unit-name.h b/src/basic/unit-name.h
index 7b3924de8..8ed77ae8e 100644
--- a/src/basic/unit-name.h
+++ b/src/basic/unit-name.h
@@ -28,8 +28,8 @@
 #define UNIT_NAME_MAX 256
 
 typedef enum UnitType UnitType;
-typedef enum UnitLoadState UnitLoadState;
-typedef enum UnitDependency UnitDependency;
+// UNNEEDED typedef enum UnitLoadState UnitLoadState;
+// UNNNEEDED typedef enum UnitDependency UnitDependency;
 
 enum UnitType {
         UNIT_SERVICE = 0,
@@ -49,6 +49,8 @@ enum UnitType {
         _UNIT_TYPE_INVALID = -1
 };
 
+/// UNNEEDED by elogind
+#if 0
 enum UnitLoadState {
         UNIT_STUB = 0,
         UNIT_LOADED,
@@ -108,6 +110,7 @@ enum UnitDependency {
         _UNIT_DEPENDENCY_MAX,
         _UNIT_DEPENDENCY_INVALID = -1
 };
+#endif // 0
 
 typedef enum UnitNameFlags {
         UNIT_NAME_PLAIN = 1,      /* Allow foo.service */
@@ -126,7 +129,7 @@ static inline int unit_prefix_and_instance_is_valid(const char *p) {
         return unit_instance_is_valid(p);
 }
 
-int unit_name_to_prefix(const char *n, char **prefix);
+// UNNEEDED int unit_name_to_prefix(const char *n, char **prefix);
 // UNNEEDED int unit_name_to_instance(const char *n, char **instance);
 // UNNEEDED int unit_name_to_prefix_and_instance(const char *n, char **ret);
 
@@ -152,9 +155,11 @@ int unit_name_from_path(const char *path, const char *suffix, char **ret);
 char *unit_dbus_path_from_name(const char *name);
 int unit_name_from_dbus_path(const char *path, char **name);
 
-const char* unit_dbus_interface_from_type(UnitType t);
+// UNNEEDED const char* unit_dbus_interface_from_type(UnitType t);
 // UNNEEDED const char *unit_dbus_interface_from_name(const char *name);
 
+/// UNNEEDED by elogind
+#if 0
 typedef enum UnitNameMangle {
         UNIT_NAME_NOGLOB,
         UNIT_NAME_GLOB,
@@ -165,6 +170,7 @@ int unit_name_mangle_with_suffix(const char *name, UnitNameMangle allow_globs, c
 static inline int unit_name_mangle(const char *name, UnitNameMangle allow_globs, char **ret) {
         return unit_name_mangle_with_suffix(name, allow_globs, ".service", ret);
 }
+#endif // 0
 
 // UNNEEDED int slice_build_parent_slice(const char *slice, char **ret);
 int slice_build_subslice(const char *slice, const char*name, char **subslice);
@@ -173,8 +179,8 @@ bool slice_name_is_valid(const char *name);
 const char *unit_type_to_string(UnitType i) _const_;
 UnitType unit_type_from_string(const char *s) _pure_;
 
-const char *unit_load_state_to_string(UnitLoadState i) _const_;
-UnitLoadState unit_load_state_from_string(const char *s) _pure_;
+// UNNEEDED const char *unit_load_state_to_string(UnitLoadState i) _const_;
+// UNNEEDED UnitLoadState unit_load_state_from_string(const char *s) _pure_;
 
-const char *unit_dependency_to_string(UnitDependency i) _const_;
-UnitDependency unit_dependency_from_string(const char *s) _pure_;
+// UNNEEDED const char *unit_dependency_to_string(UnitDependency i) _const_;
+// UNNEEDED UnitDependency unit_dependency_from_string(const char *s) _pure_;
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 139178ec0..1733521cd 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -30,6 +30,8 @@
 
 #define CGROUP_CPU_QUOTA_PERIOD_USEC ((usec_t) 100 * USEC_PER_MSEC)
 
+// UNNEEDED by elogind
+#if 0
 void cgroup_context_init(CGroupContext *c) {
         assert(c);
 
@@ -85,8 +87,6 @@ void cgroup_context_done(CGroupContext *c) {
                 cgroup_context_free_device_allow(c, c->device_allow);
 }
 
-/// UNNEEDED by elogind
-#if 0
 void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
         CGroupBlockIODeviceBandwidth *b;
         CGroupBlockIODeviceWeight *w;
@@ -469,7 +469,6 @@ void cgroup_context_apply(CGroupContext *c, CGroupMask mask, const char *path, M
                 }
         }
 }
-#endif // 0
 
 CGroupMask cgroup_context_get_mask(CGroupContext *c) {
         CGroupMask mask = 0;
@@ -500,8 +499,6 @@ CGroupMask cgroup_context_get_mask(CGroupContext *c) {
         return mask;
 }
 
-/// UNNEEDED by elogind
-#if 0
 CGroupMask unit_get_own_mask(Unit *u) {
         CGroupContext *c;
 
@@ -1563,7 +1560,6 @@ bool unit_cgroup_delegate(Unit *u) {
 
         return c->delegate;
 }
-#endif // 0
 
 static const char* const cgroup_device_policy_table[_CGROUP_DEVICE_POLICY_MAX] = {
         [CGROUP_AUTO] = "auto",
@@ -1572,3 +1568,4 @@ static const char* const cgroup_device_policy_table[_CGROUP_DEVICE_POLICY_MAX] =
 };
 
 DEFINE_STRING_TABLE_LOOKUP(cgroup_device_policy, CGroupDevicePolicy);
+#endif // 0
diff --git a/src/core/cgroup.h b/src/core/cgroup.h
index 767eea2fb..be882a0b6 100644
--- a/src/core/cgroup.h
+++ b/src/core/cgroup.h
@@ -23,15 +23,17 @@
 
 #include <stdbool.h>
 
-#include "list.h"
-#include "time-util.h"
+// #include "list.h"
+// #include "time-util.h"
 #include "logind.h"
 
-typedef struct CGroupContext CGroupContext;
-typedef struct CGroupDeviceAllow CGroupDeviceAllow;
-typedef struct CGroupBlockIODeviceWeight CGroupBlockIODeviceWeight;
-typedef struct CGroupBlockIODeviceBandwidth CGroupBlockIODeviceBandwidth;
+// UNNEEDED typedef struct CGroupContext CGroupContext;
+// UNNEEDED Stypedef struct CGroupDeviceAllow CGroupDeviceAllow;
+// UNNEEDED typedef struct CGroupBlockIODeviceWeight CGroupBlockIODeviceWeight;
+// UNNEEDED typedef struct CGroupBlockIODeviceBandwidth CGroupBlockIODeviceBandwidth;
 
+/// UNNEEDED by elogind
+#if 0
 typedef enum CGroupDevicePolicy {
 
         /* When devices listed, will allow those, plus built-in ones,
@@ -90,20 +92,21 @@ struct CGroupContext {
 
         bool delegate;
 };
+#endif // 0
 
 // #include "unit.h"
-#include "cgroup-util.h"
+// #include "cgroup-util.h"
 
-void cgroup_context_init(CGroupContext *c);
-void cgroup_context_done(CGroupContext *c);
+// UNNNEEDE void cgroup_context_init(CGroupContext *c);
+// UNNEEDED void cgroup_context_done(CGroupContext *c);
 // UNNEEDED void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix);
 // UNNEEDED void cgroup_context_apply(CGroupContext *c, CGroupMask mask, const char *path, ManagerState state);
 
-CGroupMask cgroup_context_get_mask(CGroupContext *c);
+// UNNEEDED CGroupMask cgroup_context_get_mask(CGroupContext *c);
 
-void cgroup_context_free_device_allow(CGroupContext *c, CGroupDeviceAllow *a);
-void cgroup_context_free_blockio_device_weight(CGroupContext *c, CGroupBlockIODeviceWeight *w);
-void cgroup_context_free_blockio_device_bandwidth(CGroupContext *c, CGroupBlockIODeviceBandwidth *b);
+// UNNEEDED void cgroup_context_free_device_allow(CGroupContext *c, CGroupDeviceAllow *a);
+// UNNEEDED void cgroup_context_free_blockio_device_weight(CGroupContext *c, CGroupBlockIODeviceWeight *w);
+// UNNEEDED void cgroup_context_free_blockio_device_bandwidth(CGroupContext *c, CGroupBlockIODeviceBandwidth *b);
 
 // UNNEEDED CGroupMask unit_get_own_mask(Unit *u);
 // UNNEEDED CGroupMask unit_get_siblings_mask(Unit *u);
@@ -146,5 +149,5 @@ void manager_shutdown_cgroup(Manager *m, bool delete);
 // UNNEEDED int unit_notify_cgroup_empty(Unit *u);
 // UNNEEDED int manager_notify_cgroup_empty(Manager *m, const char *group);
 
-const char* cgroup_device_policy_to_string(CGroupDevicePolicy i) _const_;
-CGroupDevicePolicy cgroup_device_policy_from_string(const char *s) _pure_;
+// UNNEEDED const char* cgroup_device_policy_to_string(CGroupDevicePolicy i) _const_;
+// UNNEEDED CGroupDevicePolicy cgroup_device_policy_from_string(const char *s) _pure_;
diff --git a/src/libelogind/sd-daemon/sd-daemon.c b/src/libelogind/sd-daemon/sd-daemon.c
index d4e0da61d..af3dab7e4 100644
--- a/src/libelogind/sd-daemon/sd-daemon.c
+++ b/src/libelogind/sd-daemon/sd-daemon.c
@@ -38,6 +38,8 @@
 #include "socket-util.h"
 #include "sd-daemon.h"
 
+/// UNNEEDED by elogind
+#if 0
 _public_ int sd_listen_fds(int unset_environment) {
         const char *e;
         unsigned n;
@@ -151,6 +153,7 @@ _public_ int sd_is_special(int fd, const char *path) {
 
         return 1;
 }
+#endif // 0
 
 static int sd_is_socket_internal(int fd, int type, int listening) {
         struct stat st_fd;
@@ -221,6 +224,8 @@ _public_ int sd_is_socket(int fd, int family, int type, int listening) {
         return 1;
 }
 
+/// UNNEEDED by elogind
+#if 0
 _public_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) {
         union sockaddr_union sockaddr = {};
         socklen_t l = sizeof(sockaddr);
@@ -307,8 +312,6 @@ _public_ int sd_is_socket_unix(int fd, int type, int listening, const char *path
         return 1;
 }
 
-/// UNNEEDED by elogind
-#if 0
 _public_ int sd_is_mq(int fd, const char *path) {
         struct mq_attr attr;
 
@@ -463,6 +466,8 @@ _public_ int sd_notify(int unset_environment, const char *state) {
         return sd_pid_notify_with_fds(0, unset_environment, state, NULL, 0);
 }
 
+/// UNNEEDED by elogind
+#if 0
 _public_ int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) {
         _cleanup_free_ char *p = NULL;
         int r;
@@ -511,6 +516,7 @@ _public_ int sd_booted(void) {
 
         return !!S_ISDIR(st.st_mode);
 }
+#endif // 0
 
 _public_ int sd_watchdog_enabled(int unset_environment, uint64_t *usec) {
         const char *s, *p = ""; /* p is set to dummy value to do unsetting */
diff --git a/src/libsystemd/libsystemd.sym b/src/libsystemd/libsystemd.sym
index b4e52dd37..1c3b51a4b 100644
--- a/src/libsystemd/libsystemd.sym
+++ b/src/libsystemd/libsystemd.sym
@@ -64,16 +64,16 @@ global:
         sd_journal_open_container;
 
         /* sd-daemon */
-        sd_booted;
-        sd_is_fifo;
+        /* sd_booted; */
+        /* sd_is_fifo; */
         /* sd_is_mq; */
         sd_is_socket;
-        sd_is_socket_inet;
-        sd_is_socket_unix;
-        sd_is_special;
-        sd_listen_fds;
+        /* sd_is_socket_inet; */
+        /* sd_is_socket_unix; */
+        /* sd_is_special; */
+        /* sd_listen_fds; */
         sd_notify;
-        sd_notifyf;
+        /* sd_notifyf; */
         sd_watchdog_enabled;
 
         /* sd-id128 */
@@ -145,7 +145,7 @@ global:
 LIBSYSTEMD_214 {
 global:
         sd_pid_notify;
-        sd_pid_notifyf;
+        /* sd_pid_notifyf; */
 } LIBSYSTEMD_213;
 
 LIBSYSTEMD_216 {
diff --git a/src/shared/acl-util.c b/src/shared/acl-util.c
index ad0e481b9..44076d04c 100644
--- a/src/shared/acl-util.c
+++ b/src/shared/acl-util.c
@@ -65,6 +65,8 @@ int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry) {
         return 0;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int calc_acl_mask_if_needed(acl_t *acl_p) {
         acl_entry_t i;
         int r;
@@ -95,8 +97,6 @@ int calc_acl_mask_if_needed(acl_t *acl_p) {
         return 0;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int add_base_acls_if_needed(acl_t *acl_p, const char *path) {
         acl_entry_t i;
         int r;
diff --git a/src/shared/acl-util.h b/src/shared/acl-util.h
index 03358b46a..90178141e 100644
--- a/src/shared/acl-util.h
+++ b/src/shared/acl-util.h
@@ -30,7 +30,7 @@
 #include "macro.h"
 
 int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry);
-int calc_acl_mask_if_needed(acl_t *acl_p);
+// UNNEEDED int calc_acl_mask_if_needed(acl_t *acl_p);
 // UNNEEDED int add_base_acls_if_needed(acl_t *acl_p, const char *path);
 // UNNEEDED int acl_search_groups(const char* path, char ***ret_groups);
 // UNNEEDED int parse_acl(const char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask);
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index 0eb7034c9..b72bb8278 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -19,27 +19,29 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <sys/socket.h>
+// #include <sys/socket.h>
 
-#include "sd-daemon.h"
-#include "sd-event.h"
-#include "util.h"
+// #include "sd-daemon.h"
+// #include "sd-event.h"
+// #include "util.h"
 #include "strv.h"
-#include "macro.h"
-#include "def.h"
-#include "path-util.h"
-#include "missing.h"
-#include "set.h"
-#include "signal-util.h"
+// #include "macro.h"
+// #include "def.h"
+// #include "path-util.h"
+// #include "missing.h"
+// #include "set.h"
+// #include "signal-util.h"
 #include "unit-name.h"
 
-#include "sd-bus.h"
-#include "bus-error.h"
-#include "bus-label.h"
+// #include "sd-bus.h"
+// #include "bus-error.h"
+// #include "bus-label.h"
 #include "bus-message.h"
 #include "bus-util.h"
 #include "bus-internal.h"
 
+/// UNNEEDED by elogind
+#if 0
 static int name_owner_change_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
         sd_event *e = userdata;
 
@@ -93,8 +95,6 @@ int bus_async_unregister_and_exit(sd_event *e, sd_bus *bus, const char *name) {
         return 0;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int bus_event_loop_with_idle(
                 sd_event *e,
                 sd_bus *bus,
@@ -551,6 +551,8 @@ void bus_verify_polkit_async_registry_free(Hashmap *registry) {
 #endif
 }
 
+/// UNNEEDED by elogind
+#if 0
 int bus_check_peercred(sd_bus *c) {
         struct ucred ucred;
         socklen_t l;
@@ -629,8 +631,6 @@ int bus_open_system_systemd(sd_bus **_bus) {
         return 0;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int bus_open_user_systemd(sd_bus **_bus) {
         _cleanup_bus_unref_ sd_bus *bus = NULL;
         _cleanup_free_ char *ee = NULL;
@@ -1356,12 +1356,12 @@ int bus_log_parse_error(int r) {
         return log_error_errno(r, "Failed to parse bus message: %m");
 }
 
+/// UNNEEDED by elogind
+#if 0
 int bus_log_create_error(int r) {
         return log_error_errno(r, "Failed to create bus message: %m");
 }
 
-/// UNNEEDED by elogind
-#if 0
 int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u) {
         assert(message);
         assert(u);
@@ -1680,7 +1680,6 @@ static int match_job_removed(sd_bus_message *m, void *userdata, sd_bus_error *er
 
         return 0;
 }
-#endif // 0
 
 void bus_wait_for_jobs_free(BusWaitForJobs *d) {
         if (!d)
@@ -1699,8 +1698,6 @@ void bus_wait_for_jobs_free(BusWaitForJobs *d) {
         free(d);
 }
 
-/// UNNEEDED by elogind
-#if 0
 int bus_wait_for_jobs_new(sd_bus *bus, BusWaitForJobs **ret) {
         _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *d = NULL;
         int r;
@@ -1750,7 +1747,6 @@ int bus_wait_for_jobs_new(sd_bus *bus, BusWaitForJobs **ret) {
 
         return 0;
 }
-#endif // 0
 
 static int bus_process_wait(sd_bus *bus) {
         int r;
@@ -1930,8 +1926,6 @@ int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path) {
         return set_put_strdup(d->jobs, path);
 }
 
-/// UNNEEDED by elogind
-#if 0
 int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, UnitFileChange **changes, unsigned *n_changes) {
         const char *type, *path, *source;
         int r;
@@ -1961,7 +1955,6 @@ int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, Un
 
         return 0;
 }
-#endif // 0
 
 /**
  * bus_path_encode_unique() - encode unique object path
@@ -2089,6 +2082,7 @@ int bus_path_decode_unique(const char *path, const char *prefix, char **ret_send
         *ret_external = external;
         return 1;
 }
+#endif // 0
 
 bool is_kdbus_wanted(void) {
         _cleanup_free_ char *value = NULL;
diff --git a/src/shared/bus-util.h b/src/shared/bus-util.h
index a310087d8..0cd3a2316 100644
--- a/src/shared/bus-util.h
+++ b/src/shared/bus-util.h
@@ -21,11 +21,15 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include "sd-event.h"
+#include <sys/types.h>
+#include <inttypes.h>
+#include <stdbool.h>
+
+// #include "sd-event.h"
 #include "sd-bus.h"
 #include "hashmap.h"
-#include "install.h"
-#include "time-util.h"
+// #include "install.h"
+// #include "time-util.h"
 
 typedef enum BusTransport {
         BUS_TRANSPORT_LOCAL,
@@ -50,7 +54,7 @@ int bus_message_map_all_properties(sd_bus_message *m, const struct bus_propertie
 // UNNEEDED int bus_message_map_properties_changed(sd_bus_message *m, const struct bus_properties_map *map, void *userdata);
 int bus_map_all_properties(sd_bus *bus, const char *destination, const char *path, const struct bus_properties_map *map, void *userdata);
 
-int bus_async_unregister_and_exit(sd_event *e, sd_bus *bus, const char *name);
+// UNNEEDED int bus_async_unregister_and_exit(sd_event *e, sd_bus *bus, const char *name);
 
 typedef bool (*check_idle_t)(void *userdata);
 
@@ -58,14 +62,14 @@ typedef bool (*check_idle_t)(void *userdata);
 
 int bus_name_has_owner(sd_bus *c, const char *name, sd_bus_error *error);
 
-int bus_check_peercred(sd_bus *c);
+// UNNEEDED int bus_check_peercred(sd_bus *c);
 
 int bus_test_polkit(sd_bus_message *call, int capability, const char *action, const char **details, uid_t good_user, bool *_challenge, sd_bus_error *e);
 
 int bus_verify_polkit_async(sd_bus_message *call, int capability, const char *action, const char **details, bool interactive, uid_t good_user, Hashmap **registry, sd_bus_error *error);
 void bus_verify_polkit_async_registry_free(Hashmap *registry);
 
-int bus_open_system_systemd(sd_bus **_bus);
+// UNNEEDED int bus_open_system_systemd(sd_bus **_bus);
 // UNNEEDED int bus_open_user_systemd(sd_bus **_bus);
 
 int bus_open_transport(BusTransport transport, const char *host, bool user, sd_bus **bus);
@@ -117,8 +121,10 @@ assert_cc(sizeof(mode_t) == sizeof(uint32_t));
 #define bus_property_get_mode ((sd_bus_property_get_t) NULL)
 
 int bus_log_parse_error(int r);
-int bus_log_create_error(int r);
+// UNNEEDED int bus_log_create_error(int r);
 
+/// UNNEEDED by elogind
+#if 0
 typedef struct UnitInfo {
         const char *machine;
         const char *id;
@@ -132,6 +138,7 @@ typedef struct UnitInfo {
         const char *job_type;
         const char *job_path;
 } UnitInfo;
+#endif // 0
 
 // UNNEEDED int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u);
 
@@ -183,20 +190,20 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus_track*, sd_bus_track_unref);
 
 // UNNEEDED int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignment);
 
-typedef struct BusWaitForJobs BusWaitForJobs;
+// UNNEEDED typedef struct BusWaitForJobs BusWaitForJobs;
 
 // UNNEEDED int bus_wait_for_jobs_new(sd_bus *bus, BusWaitForJobs **ret);
-void bus_wait_for_jobs_free(BusWaitForJobs *d);
-int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path);
-int bus_wait_for_jobs(BusWaitForJobs *d, bool quiet);
+// UNNEEDED void bus_wait_for_jobs_free(BusWaitForJobs *d);
+// UNNEEDED int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path);
+// UNNEEDED int bus_wait_for_jobs(BusWaitForJobs *d, bool quiet);
 // UNNEEDED int bus_wait_for_jobs_one(BusWaitForJobs *d, const char *path, bool quiet);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForJobs*, bus_wait_for_jobs_free);
+// UNNEEDED DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForJobs*, bus_wait_for_jobs_free);
 
 // UNNEEDED int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, UnitFileChange **changes, unsigned *n_changes);
 
-int bus_path_encode_unique(sd_bus *b, const char *prefix, const char *sender_id, const char *external_id, char **ret_path);
-int bus_path_decode_unique(const char *path, const char *prefix, char **ret_sender, char **ret_external);
+// UNNEEDED int bus_path_encode_unique(sd_bus *b, const char *prefix, const char *sender_id, const char *external_id, char **ret_path);
+// UNNEEDED int bus_path_decode_unique(const char *path, const char *prefix, char **ret_sender, char **ret_external);
 
 bool is_kdbus_wanted(void);
 bool is_kdbus_available(void);
diff --git a/src/shared/install.h b/src/shared/install.h
deleted file mode 100644
index a9d77dd91..000000000
--- a/src/shared/install.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
-  This file is part of systemd.
-
-  Copyright 2011 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 enum UnitFileScope UnitFileScope;
-typedef enum UnitFileState UnitFileState;
-typedef enum UnitFilePresetMode UnitFilePresetMode;
-typedef enum UnitFileChangeType UnitFileChangeType;
-typedef struct UnitFileChange UnitFileChange;
-typedef struct UnitFileList UnitFileList;
-typedef struct UnitFileInstallInfo UnitFileInstallInfo;
-
-#include "hashmap.h"
-#include "unit-name.h"
-#include "path-lookup.h"
-
-enum UnitFileScope {
-        UNIT_FILE_SYSTEM,
-        UNIT_FILE_GLOBAL,
-        UNIT_FILE_USER,
-        _UNIT_FILE_SCOPE_MAX,
-        _UNIT_FILE_SCOPE_INVALID = -1
-};
-
-enum UnitFileState {
-        UNIT_FILE_ENABLED,
-        UNIT_FILE_ENABLED_RUNTIME,
-        UNIT_FILE_LINKED,
-        UNIT_FILE_LINKED_RUNTIME,
-        UNIT_FILE_MASKED,
-        UNIT_FILE_MASKED_RUNTIME,
-        UNIT_FILE_STATIC,
-        UNIT_FILE_DISABLED,
-        UNIT_FILE_INDIRECT,
-        UNIT_FILE_INVALID,
-        _UNIT_FILE_STATE_MAX,
-        _UNIT_FILE_STATE_INVALID = -1
-};
-
-enum UnitFilePresetMode {
-        UNIT_FILE_PRESET_FULL,
-        UNIT_FILE_PRESET_ENABLE_ONLY,
-        UNIT_FILE_PRESET_DISABLE_ONLY,
-        _UNIT_FILE_PRESET_MAX,
-        _UNIT_FILE_PRESET_INVALID = -1
-};
-
-enum UnitFileChangeType {
-        UNIT_FILE_SYMLINK,
-        UNIT_FILE_UNLINK,
-        _UNIT_FILE_CHANGE_TYPE_MAX,
-        _UNIT_FILE_CHANGE_TYPE_INVALID = -1
-};
-
-struct UnitFileChange {
-        UnitFileChangeType type;
-        char *path;
-        char *source;
-};
-
-struct UnitFileList {
-        char *path;
-        UnitFileState state;
-};
-
-struct UnitFileInstallInfo {
-        char *name;
-        char *path;
-        char *user;
-
-        char **aliases;
-        char **wanted_by;
-        char **required_by;
-        char **also;
-
-        char *default_instance;
-};
-
-int unit_file_enable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_disable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_reenable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_link(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_preset(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFilePresetMode mode, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_preset_all(UnitFileScope scope, bool runtime, const char *root_dir, UnitFilePresetMode mode, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_mask(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_unmask(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_set_default(UnitFileScope scope, const char *root_dir, const char *file, bool force, UnitFileChange **changes, unsigned *n_changes);
-int unit_file_get_default(UnitFileScope scope, const char *root_dir, char **name);
-int unit_file_add_dependency(UnitFileScope scope, bool runtime, const char *root_dir, char **files, char *target, UnitDependency dep, bool force, UnitFileChange **changes, unsigned *n_changes);
-
-UnitFileState unit_file_lookup_state(
-                UnitFileScope scope,
-                const char *root_dir,
-                const LookupPaths *paths,
-                const char *name);
-UnitFileState unit_file_get_state(
-                UnitFileScope scope,
-                const char *root_dir,
-                const char *filename);
-
-int unit_file_get_list(UnitFileScope scope, const char *root_dir, Hashmap *h);
-
-void unit_file_list_free(Hashmap *h);
-int unit_file_changes_add(UnitFileChange **changes, unsigned *n_changes, UnitFileChangeType type, const char *path, const char *source);
-void unit_file_changes_free(UnitFileChange *changes, unsigned n_changes);
-
-int unit_file_query_preset(UnitFileScope scope, const char *root_dir, const char *name);
-
-const char *unit_file_state_to_string(UnitFileState s) _const_;
-UnitFileState unit_file_state_from_string(const char *s) _pure_;
-
-const char *unit_file_change_type_to_string(UnitFileChangeType s) _const_;
-UnitFileChangeType unit_file_change_type_from_string(const char *s) _pure_;
-
-const char *unit_file_preset_mode_to_string(UnitFilePresetMode m) _const_;
-UnitFilePresetMode unit_file_preset_mode_from_string(const char *s) _pure_;
diff --git a/src/shared/output-mode.h b/src/shared/output-mode.h
index 81d7f05d9..6a61d3120 100644
--- a/src/shared/output-mode.h
+++ b/src/shared/output-mode.h
@@ -21,6 +21,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+/// UNNEEDED by elogind
+#if 0
 typedef enum OutputMode {
         OUTPUT_SHORT,
         OUTPUT_SHORT_ISO,
@@ -35,6 +37,7 @@ typedef enum OutputMode {
         _OUTPUT_MODE_MAX,
         _OUTPUT_MODE_INVALID = -1
 } OutputMode;
+#endif // 0
 
 typedef enum OutputFlags {
         OUTPUT_SHOW_ALL       = 1 << 0,
diff --git a/src/shared/path-lookup.h b/src/shared/path-lookup.h
index f4f9895bb..9bccaf640 100644
--- a/src/shared/path-lookup.h
+++ b/src/shared/path-lookup.h
@@ -34,6 +34,8 @@ typedef enum ManagerRunningAs {
         _MANAGER_RUNNING_AS_INVALID = -1
 } ManagerRunningAs;
 
+/// UNNEEDED by elogind
+#if 0
 int user_config_home(char **config_home);
 int user_runtime_dir(char **runtime_dir);
 
@@ -55,3 +57,4 @@ int lookup_paths_init_from_scope(LookupPaths *paths,
 
 void lookup_paths_free(LookupPaths *p);
 #define _cleanup_lookup_paths_free_ _cleanup_(lookup_paths_free)
+#endif // 0
diff --git a/src/systemd/sd-daemon.h b/src/systemd/sd-daemon.h
index 1f093f3ca..67cc66fcb 100644
--- a/src/systemd/sd-daemon.h
+++ b/src/systemd/sd-daemon.h
@@ -74,7 +74,7 @@ _SD_BEGIN_DECLARATIONS;
 
   See sd_listen_fds(3) for more information.
 */
-int sd_listen_fds(int unset_environment);
+// UNNEEDED int sd_listen_fds(int unset_environment);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -86,7 +86,7 @@ int sd_listen_fds(int unset_environment);
 
   See sd_is_fifo(3) for more information.
 */
-int sd_is_fifo(int fd, const char *path);
+// UNNEEDED int sd_is_fifo(int fd, const char *path);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -98,7 +98,7 @@ int sd_is_fifo(int fd, const char *path);
 
   See sd_is_special(3) for more information.
 */
-int sd_is_special(int fd, const char *path);
+// UNNEEDED int sd_is_special(int fd, const char *path);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -128,7 +128,7 @@ int sd_is_socket(int fd, int family, int type, int listening);
 
   See sd_is_socket_inet(3) for more information.
 */
-int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port);
+// UNNEEDED int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -144,7 +144,7 @@ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port
 
   See sd_is_socket_unix(3) for more information.
 */
-int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length);
+// UNNEEDED int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -154,7 +154,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
 
   See sd_is_mq(3) for more information.
 */
-/// UNNEEDED int sd_is_mq(int fd, const char *path);
+// UNNEEDED int sd_is_mq(int fd, const char *path);
 
 /*
   Informs systemd about changed daemon state. This takes a number of
@@ -234,7 +234,7 @@ int sd_notify(int unset_environment, const char *state);
 
   See sd_notifyf(3) for more information.
 */
-int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_(2,3);
+// UNNEEDED int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_(2,3);
 
 /*
   Similar to sd_notify(), but send the message on behalf of another
@@ -246,7 +246,7 @@ int sd_pid_notify(pid_t pid, int unset_environment, const char *state);
   Similar to sd_notifyf(), but send the message on behalf of another
   process, if the appropriate permissions are available.
 */
-int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) _sd_printf_(3,4);
+// UNNEEDED int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) _sd_printf_(3,4);
 
 /*
   Similar to sd_pid_notify(), but also passes the specified fd array
@@ -266,7 +266,7 @@ int sd_pid_notify_with_fds(pid_t pid, int unset_environment, const char *state,
 
   See sd_booted(3) for more information.
 */
-int sd_booted(void);
+// UNNEEDED int sd_booted(void);
 
 /*
   Returns > 0 if the service manager expects watchdog keep-alive