GWakeup is a utility class to handle the cross-thread signalling needs
of GMainContext and GCancellable. It may find some other users as well.
The desire here is to properly hide the implementation details in a
module which can be properly unit tested and used in GMainContext and
GCancellable without a rats nest of #ifdef.
Fix some bugs in the fallback case of g_unix_open_pipe:
- close both halves of the pipe on error (not just one)
- set the cloexec flag on both halves of the pipe (instead of settings
it twice on one half)
socket->priv->connected was only being set if g_socket_connect()
succeeded right away; in the case where it returns G_IO_ERROR_PENDING,
it never got set. Fix that by having g_socket_check_connect_result()
set it on success.
Otherwise, we may run into trouble as opening a peer-to-peer
connection uses a socket client, which uses a proxy resolver
which may end up using gsettings, whose dconf backend may end
up using the session bus to talk to dconfd...
Per IRC discussion, we can just ask bindings to use
g_key_file_get_value() to test for the existence of a key.
I left the "fixed" code in the source tree as static because it makes
more sense to me.
If gtk-doc sees 'Returns ...' written in the text of the documentation
for a macro, it thinks that you are talking about the return value.
Avoid doing that and use 'Returns:' explicitly if we mean to.
Also add convenience _with_unix_fd_list variants to GDBusConnection,
GDBusProxy and GDBusMethodInvocation types to easily support this.
Signed-off-by: David Zeuthen <davidz@redhat.com>
The code-generator already uses GVariant* so generated code didn't
really work at all. We want that instead of gint to avoid confusion
because a 'h' instance is an _index_ into a GUnixFDList, not a file
descriptor.
Signed-off-by: David Zeuthen <davidz@redhat.com>
This is possible now that we have better support for object path
arrays, see
http://git.gnome.org/browse/glib/commit/?id=19878998bc386db78614f1c92ff8524a81479c7b
Note that this breaks the ABI of generated code but since
gdbus-codegen(1) has never yet been in a stable GLib release, this is
fine.
Signed-off-by: David Zeuthen <davidz@redhat.com>
In an attempt to avoid some potential future abuses of the GParamSpec
API, qualify the 'name' field of the structure as 'const' and add a
comment noting that it is an interned string.
This is a theoretical API break, but it will only ever result in
warnings -- and even then, only if you were already doing something
questionable.
Clean up some of the warnings that were caused internally in gparam.c
from these changes.
David requested that I change the order of the flags.
Also, assign numerical values to the flags in the usual way. This
wasn't a bug yet, but only by chance.
