[rygel] all: Fix deprecated functions

[Jens Georg <jensgeorg src gnome org>]

commit ec08298ab24a059e61d0bb59b2d4d007656ff2e0
Author: Jens Georg <mail jensge org>
Date:   Thu Oct 18 08:59:29 2018 +0200

    all: Fix deprecated functions

 src/librygel-core/rygel-basic-management-test.vala | 2 +-
 src/librygel-core/rygel-configuration.vala         | 2 +-
 src/librygel-server/rygel-data-sink.vala           | 3 +--
 src/rygel/rygel-main.vala                          | 6 +++---
 4 files changed, 6 insertions(+), 7 deletions(-)
---
diff --git a/src/librygel-core/rygel-basic-management-test.vala 
b/src/librygel-core/rygel-basic-management-test.vala
index 5417a532..5732dbc4 100644
--- a/src/librygel-core/rygel-basic-management-test.vala
+++ b/src/librygel-core/rygel-basic-management-test.vala
@@ -33,7 +33,7 @@ internal abstract class Rygel.BasicManagementTest : Object, StateMachine {
             this._cancellable = value;
             this._cancellable.cancelled.connect (() => {
                 if (this.execution_state == ExecutionState.IN_PROGRESS) {
-                    Posix.killpg (this.child_pid, Posix.SIGTERM);
+                    Posix.killpg (this.child_pid, ProcessSignal.TERM);
                     this.execution_state = ExecutionState.CANCELED;
                 }
             });
diff --git a/src/librygel-core/rygel-configuration.vala b/src/librygel-core/rygel-configuration.vala
index 3513f23b..e204653a 100644
--- a/src/librygel-core/rygel-configuration.vala
+++ b/src/librygel-core/rygel-configuration.vala
@@ -72,7 +72,7 @@ public interface Rygel.Configuration : GLib.Object {
      */
     public signal void setting_changed (string section, string key);
 
-    [Deprecated (since="0.19.2", replacement="get_interfaces")]
+    [Version (deprecated=true, deprecated_since="0.19.2", replacement="get_interfaces")]
     public abstract string get_interface () throws GLib.Error;
 
     [CCode (array_length=false, array_null_terminated = true)]
diff --git a/src/librygel-server/rygel-data-sink.vala b/src/librygel-server/rygel-data-sink.vala
index 9d5c8be0..3e197f50 100644
--- a/src/librygel-server/rygel-data-sink.vala
+++ b/src/librygel-server/rygel-data-sink.vala
@@ -72,8 +72,7 @@ internal class Rygel.DataSink : Object {
 
         var to_send = int64.min (buffer.length, left);
 
-        this.message.response_body.append (Soup.MemoryUse.COPY,
-                                           buffer[0:to_send]);
+        this.message.response_body.append_take (buffer[0:to_send]);
         this.chunks_buffered++;
         this.bytes_sent += to_send;
 
diff --git a/src/rygel/rygel-main.vala b/src/rygel/rygel-main.vala
index 4a1d3b7e..289f44c1 100644
--- a/src/rygel/rygel-main.vala
+++ b/src/rygel/rygel-main.vala
@@ -63,9 +63,9 @@ internal class Rygel.Main : Object {
 
         this.plugin_loader.plugin_available.connect (this.on_plugin_loaded);
 
-        Unix.signal_add (SIGHUP, () => { this.restart (); return true; });
-        Unix.signal_add (SIGINT, () => { this.exit (0); return false; });
-        Unix.signal_add (SIGTERM, () => { this.exit (0); return false; });
+        Unix.signal_add (ProcessSignal.HUP, () => { this.restart (); return true; });
+        Unix.signal_add (ProcessSignal.INT, () => { this.exit (0); return false; });
+        Unix.signal_add (ProcessSignal.TERM, () => { this.exit (0); return false; });
     }
 
     public void exit (int exit_code) {