build-sys: merge sd-event into sd-bus

The sd-event APIs should be available only as part of libsystemd-bus so
that the utility calls are not linked into each independently and we can
minimize the number of libraries we have.

4 files changed, 57 insertions, 88 deletions

diff --git a/Makefile.am b/Makefile.am
index ce5ff6392d..a49d073a68 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -63,10 +63,6 @@ LIBSYSTEMD_BUS_CURRENT=0
 LIBSYSTEMD_BUS_REVISION=0
 LIBSYSTEMD_BUS_AGE=0
 
-LIBSYSTEMD_EVENT_CURRENT=0
-LIBSYSTEMD_EVENT_REVISION=0
-LIBSYSTEMD_EVENT_AGE=0
-
 # Dirs of external packages
 dbuspolicydir=@dbuspolicydir@
 dbussessionservicedir=@dbussessionservicedir@
@@ -1939,32 +1935,13 @@ EXTRA_DIST += \
 	src/libsystemd-daemon/libsystemd-daemon.sym
 
 # ------------------------------------------------------------------------------
-libsystemd_event_la_SOURCES = \
-	src/libsystemd-bus/sd-event.c \
-	src/systemd/sd-event.h \
-	src/libsystemd-bus/event-util.h
-
-libsystemd_event_la_LDFLAGS = \
-	$(AM_LDFLAGS) \
-	-version-info $(LIBSYSTEMD_EVENT_CURRENT):$(LIBSYSTEMD_EVENT_REVISION):$(LIBSYSTEMD_EVENT_AGE) \
-	-Wl,--version-script=$(top_srcdir)/src/libsystemd-bus/libsystemd-event.sym
-
-EXTRA_DIST += \
-	src/libsystemd-bus/libsystemd-event.sym
-
-lib_LTLIBRARIES += \
-	libsystemd-event.la
-
-libsystemd_event_la_LIBADD =  \
-	libsystemd-id128-internal.la \
-	libsystemd-shared.la
-
 libsystemd_bus_la_SOURCES = \
 	src/systemd/sd-bus.h \
 	src/systemd/sd-bus-protocol.h \
 	src/systemd/sd-bus-vtable.h \
 	src/systemd/sd-memfd.h \
 	src/systemd/sd-utf8.h \
+	src/systemd/sd-event.h \
 	src/libsystemd-bus/sd-bus.c \
 	src/libsystemd-bus/bus-control.c \
 	src/libsystemd-bus/bus-control.h \
@@ -1997,13 +1974,14 @@ libsystemd_bus_la_SOURCES = \
 	src/libsystemd-bus/sd-memfd.c \
 	src/libsystemd-bus/bus-util.c \
 	src/libsystemd-bus/bus-util.h \
-	src/libsystemd-bus/sd-utf8.c
+	src/libsystemd-bus/sd-utf8.c \
+	src/libsystemd-bus/sd-event.c \
+	src/libsystemd-bus/event-util.h
 
 libsystemd_bus_la_LIBADD =  \
 	libsystemd-id128-internal.la \
 	libsystemd-shared.la \
-	libsystemd-daemon.la \
-	libsystemd-event.la
+	libsystemd-daemon.la
 
 libsystemd_bus_la_CFLAGS = \
 	$(AM_CFLAGS) \
@@ -2021,8 +1999,7 @@ lib_LTLIBRARIES += \
 	libsystemd-bus.la
 
 libsystemd_bus_internal_la_SOURCES = \
-	$(libsystemd_bus_la_SOURCES) \
-	$(libsystemd_event_la_SOURCES)
+	$(libsystemd_bus_la_SOURCES)
 
 libsystemd_bus_internal_la_CFLAGS = \
 	$(libsystemd_bus_la_CFLAGS)
@@ -3263,7 +3240,7 @@ systemd_socket_proxyd_SOURCES = \
 
 systemd_socket_proxyd_LDADD = \
 	libsystemd-logs.la \
-	libsystemd-event.la \
+	libsystemd-bus.la \
 	libsystemd-journal-internal.la \
 	libsystemd-id128-internal.la \
 	libsystemd-shared.la \
diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c
index 3b793f6664..22bf07670e 100644
--- a/src/analyze/analyze.c
+++ b/src/analyze/analyze.c
@@ -1085,6 +1085,7 @@ static int dot(sd_bus *bus, char* patterns[]) {
 
         return 0;
 }
+
 static int dump(sd_bus *bus, char **args) {
         _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
diff --git a/src/libsystemd-bus/libsystemd-bus.sym b/src/libsystemd-bus/libsystemd-bus.sym
index 850f370c5b..5eecfa1cf9 100644
--- a/src/libsystemd-bus/libsystemd-bus.sym
+++ b/src/libsystemd-bus/libsystemd-bus.sym
@@ -178,7 +178,7 @@ global:
         sd_bus_error_is_set;
         sd_bus_error_has_name;
 
-        /* mem-fd functions */
+        /* sd-memfd functions */
         sd_memfd_new;
         sd_memfd_make;
         sd_memfd_new_and_map;
@@ -192,6 +192,54 @@ global:
         sd_memfd_get_size;
         sd_memfd_set_size;
 
+        /* sd-event functions */
+        sd_event_new;
+        sd_event_ref;
+        sd_event_unref;
+
+        sd_event_add_io;
+        sd_event_add_monotonic;
+        sd_event_add_realtime;
+        sd_event_add_signal;
+        sd_event_add_child;
+        sd_event_add_defer;
+        sd_event_add_quit;
+
+        sd_event_run;
+        sd_event_loop;
+
+        sd_event_get_state;
+        sd_event_get_quit;
+        sd_event_request_quit;
+        sd_event_get_now_realtime;
+        sd_event_get_now_monotonic;
+        sd_event_get;
+
+        sd_event_source_ref;
+        sd_event_source_unref;
+
+        sd_event_source_set_prepare;
+        sd_event_source_get_pending;
+        sd_event_source_get_priority;
+        sd_event_source_set_priority;
+        sd_event_source_get_enabled;
+        sd_event_source_set_enabled;
+        sd_event_source_get_userdata;
+        sd_event_source_get_io_fd;
+        sd_event_source_get_io_events;
+        sd_event_source_set_io_events;
+        sd_event_source_get_io_revents;
+        sd_event_source_get_time;
+        sd_event_source_set_time;
+        sd_event_source_set_time_accuracy;
+        sd_event_source_get_time_accuracy;
+        sd_event_source_get_signal;
+        sd_event_source_get_child_pid;
+
+        /* sd-utf8 function */
+        sd_utf8_is_valid;
+        sd_ascii_is_valid;
+
 local:
        *;
 };
diff --git a/src/libsystemd-bus/libsystemd-event.sym b/src/libsystemd-bus/libsystemd-event.sym
deleted file mode 100644
index d5b47ced73..0000000000
--- a/src/libsystemd-bus/libsystemd-event.sym
+++ /dev/null
@@ -1,57 +0,0 @@
-/***
-  This file is part of systemd.
-
-  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.
-***/
-
-LIBSYSTEMD_EVENT_209 {
-global:
-        sd_event_new;
-        sd_event_ref;
-        sd_event_unref;
-
-        sd_event_add_io;
-        sd_event_add_monotonic;
-        sd_event_add_realtime;
-        sd_event_add_signal;
-        sd_event_add_child;
-        sd_event_add_defer;
-        sd_event_add_quit;
-
-        sd_event_run;
-        sd_event_loop;
-
-        sd_event_get_state;
-        sd_event_get_quit;
-        sd_event_request_quit;
-        sd_event_get_now_realtime;
-        sd_event_get_now_monotonic;
-        sd_event_get;
-
-        sd_event_source_ref;
-        sd_event_source_unref;
-
-        sd_event_source_set_prepare;
-        sd_event_source_get_pending;
-        sd_event_source_get_priority;
-        sd_event_source_set_priority;
-        sd_event_source_get_enabled;
-        sd_event_source_set_enabled;
-        sd_event_source_get_userdata;
-        sd_event_source_get_io_fd;
-        sd_event_source_get_io_events;
-        sd_event_source_set_io_events;
-        sd_event_source_get_io_revents;
-        sd_event_source_get_time;
-        sd_event_source_set_time;
-        sd_event_source_set_time_accuracy;
-        sd_event_source_get_time_accuracy;
-        sd_event_source_get_signal;
-        sd_event_source_get_child_pid;
-
-local:
-       *;
-};