luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-01-13 15:56:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

docs: Clarify return/error behaviour of D-Bus signal subscriptions

Browse Source 
Based on a patch by David Sommerseth, from
https://gitlab.gnome.org/GNOME/glib/merge_requests/285/.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Philip Withnall 2018-11-13 12:44:34 +00:00
parent b323635d79
commit c63d37fdc2
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gio/gdbusconnection.c
View File

@ -3410,6 +3410,11 @@ is_signal_data_for_name_lost_or_acquired (SignalData *signal_data)
* signal is unsubscribed from, and may be called after @connection * signal is unsubscribed from, and may be called after @connection
* has been destroyed.) * has been destroyed.)
* *
* The returned subscription identifier is an opaque value which is guaranteed
* to never be zero.
*
* This function can never fail.
*
* Returns: a subscription identifier that can be used with g_dbus_connection_signal_unsubscribe() * Returns: a subscription identifier that can be used with g_dbus_connection_signal_unsubscribe()
* *
* Since: 2.26 * Since: 2.26