Move wl_priv_signal to wayland-server-private.h

Including wayland-server-core.h in wayland-private.h is problematic
because wayland-private.h is included by wayland-scanner which should be
able to build against non-POSIX platforms (e.g. MinGW). The only reason
that wayland-server-core.h was included in wayland-private.h was for the
wl_private_signal definitions, so move those to a
wayland-server-private.h file that can be included by both
wayland-server.c and the tests.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>

Makefile.am

@@ -56,7 +56,8 @@ libwayland_private_la_SOURCES =			\
 	src/connection.c			\
 	src/wayland-os.c			\
 	src/wayland-os.h			\
-	src/wayland-private.h
+	src/wayland-private.h			\
+	src/wayland-server-private.h
 
 include_HEADERS =				\
 	src/wayland-util.h			\

src/wayland-private.h

@@ -31,11 +31,11 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <stdint.h>
+#include <stdbool.h>
 
 #define WL_HIDE_DEPRECATED 1
 
 #include "wayland-util.h"
-#include "wayland-server-core.h"
 
 /* Invalid memory address */
 #define WL_ARRAY_POISON_PTR (void *) 4
@@ -232,26 +232,6 @@ zalloc(size_t s)
 	return calloc(1, s);
 }
 
-struct wl_priv_signal {
-	struct wl_list listener_list;
-	struct wl_list emit_list;
-};
-
-void
-wl_priv_signal_init(struct wl_priv_signal *signal);
-
-void
-wl_priv_signal_add(struct wl_priv_signal *signal, struct wl_listener *listener);
-
-struct wl_listener *
-wl_priv_signal_get(struct wl_priv_signal *signal, wl_notify_func_t notify);
-
-void
-wl_priv_signal_emit(struct wl_priv_signal *signal, void *data);
-
-void
-wl_priv_signal_final_emit(struct wl_priv_signal *signal, void *data);
-
 void
 wl_connection_close_fds_in(struct wl_connection *connection, int max);
 

src/wayland-server-private.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright © 2008-2011 Kristian Høgsberg
+ * Copyright © 2011 Intel Corporation
+ * Copyright © 2013 Jason Ekstrand
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WAYLAND_SERVER_PRIVATE_H
+#define WAYLAND_SERVER_PRIVATE_H
+
+#include "wayland-server-core.h"
+
+struct wl_priv_signal {
+	struct wl_list listener_list;
+	struct wl_list emit_list;
+};
+
+void
+wl_priv_signal_init(struct wl_priv_signal *signal);
+
+void
+wl_priv_signal_add(struct wl_priv_signal *signal, struct wl_listener *listener);
+
+struct wl_listener *
+wl_priv_signal_get(struct wl_priv_signal *signal, wl_notify_func_t notify);
+
+void
+wl_priv_signal_emit(struct wl_priv_signal *signal, void *data);
+
+void
+wl_priv_signal_final_emit(struct wl_priv_signal *signal, void *data);
+
+#endif

src/wayland-server.c

@@ -46,6 +46,7 @@
 
 #include "wayland-util.h"
 #include "wayland-private.h"
+#include "wayland-server-private.h"
 #include "wayland-server.h"
 #include "wayland-os.h"
 

tests/newsignal-test.c

@@ -26,7 +26,7 @@
 #include <assert.h>
 
 #include "test-runner.h"
-#include "wayland-private.h"
+#include "wayland-server-private.h"
 
 static void
 signal_notify(struct wl_listener *listener, void *data)