From 6be547d32f018c23ba56426a0bccd08baa2cf440 Mon Sep 17 00:00:00 2001
From: Havoc Pennington <hp@redhat.com>
Date: Fri, 11 Apr 2003 00:03:06 +0000
Subject: 2003-04-10  Havoc Pennington  <hp@redhat.com>

	* dbus/dbus-connection.c (dbus_connection_flush): don't spin on
	the connection if it's disconnected

	* bus/activation.c (bus_activation_service_created): use new
	transaction features to roll back removal of pending activation if
	we don't successfully create the service after all. Don't remove
	pending activation if the function fails.

	* dbus/dbus-list.c (_dbus_list_insert_before_link)
	(_dbus_list_insert_after_link): new code to facilitate
	services.c fixes

	* dbus/dbus-hash.c (_dbus_hash_table_insert_string_preallocated):
	new functionality, so we can preallocate the ability to insert
	into a hash table.

	* bus/connection.c (bus_transaction_add_cancel_hook): new function
	allowing us to put custom hooks in a transaction to be used for
	cancelling said transaction

	* doc/dbus-specification.sgml: add some discussion of secondary
	service owners, and disallow zero-length service names

	* bus/services.c (bus_registry_acquire_service): new function,
	splits out part of bus_driver_handle_acquire_service() and fixes
	a bug where we didn't remove the service doing the acquiring
	from the secondary queue if we failed to remove the current owner
	from the front of the queue.
---
 dbus/dbus-list.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'dbus/dbus-list.c')

diff --git a/dbus/dbus-list.c b/dbus/dbus-list.c
index c6205971..5f4c67ca 100644
--- a/dbus/dbus-list.c
+++ b/dbus/dbus-list.c
@@ -371,6 +371,42 @@ _dbus_list_insert_after (DBusList **list,
   return TRUE;
 }
 
+/**
+ * Inserts a link into the list before the given existing link.
+ * 
+ * @param list the list to modify
+ * @param before_this_link existing link to insert before, or #NULL to append
+ * @param link the link to insert
+ */
+void
+_dbus_list_insert_before_link (DBusList **list,
+                               DBusList  *before_this_link,
+                               DBusList  *link)
+{
+  if (before_this_link == NULL)
+    _dbus_list_append_link (list, link);
+  else
+    link_before (list, before_this_link, link);
+}
+
+/**
+ * Inserts a link into the list after the given existing link.
+ * 
+ * @param list the list to modify
+ * @param after_this_link existing link to insert after, or #NULL to prepend
+ * @param link the link to insert
+ */
+void
+_dbus_list_insert_after_link (DBusList **list,
+                              DBusList  *after_this_link,
+                              DBusList  *link)
+{
+  if (after_this_link == NULL)
+    _dbus_list_prepend_link (list, link);
+  else  
+    link_after (list, after_this_link, link);
+}
+
 /**
  * Removes a value from the list. Only removes the
  * first value equal to the given data pointer,
-- 
cgit