There are two benefits to this:
1) We can centralize any operating system specific knowledge of
close-vs-EINTR handling. For example, while on Linux we should never
retry, if someone cared enough later about HP-UX, they could come by
and change this one spot.
2) For places that do care about the return value and want to provide
the caller with a GError, this function makes it convenient to do so.
Note that gspawn.c had an incorrect EINTR loop-retry around close().
https://bugzilla.gnome.org/show_bug.cgi?id=682819
Add g_main_context_ref_thread_default(), which always returns a
reffed GMainContext, rather than sometimes returning a (non-reffed)
GMainContext, and sometimes returning NULL. This simplifies the
bookkeeping in any code that needs to keep a reference to the
thread-default context for a while.
https://bugzilla.gnome.org/show_bug.cgi?id=660994
To help cross compilation, don't use glib-genmarshal in our
build. This is easy now that we have g_cclosure_marshal_generic().
In gobject/, add gmarshal.[ch] to git (making the existing entry
points stubs).
In gio/, simply switch to using g_cclosure_marshal_generic().
https://bugzilla.gnome.org/show_bug.cgi?id=652168
Otherwise things probably won't work in a garbage-collected world
(consider the trivial GC that never collects garbage).
This commit breaks GDBusServer ABI. No known released software is
using this code.
Signed-off-by: David Zeuthen <davidz@redhat.com>
==6793== 19 (8 direct, 11 indirect) bytes in 1 blocks are definitely lost in loss record 640 of 1,423
==6793== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==6793== by 0x4057094: g_malloc (gmem.c:134)
==6793== by 0x40573DB: g_malloc_n (gmem.c:281)
==6793== by 0x4073D1B: g_strsplit (gstrfuncs.c:2436)
==6793== by 0x4224A89: initable_init (gdbusserver.c:1040)
==6793== by 0x41A73F9: g_initable_init (ginitable.c:105)
==6793== by 0x41A759B: g_initable_new_valist (ginitable.c:218)
==6793== by 0x41A743E: g_initable_new (ginitable.c:138)
==6793== by 0x42238F5: g_dbus_server_new_sync (gdbusserver.c:484)
Bug #628328.
Without this fix, we'd sometimes run code after stop() and finalize()
to handle incoming requests. This was observed in the gdbus-peer test
case occasionally crashing:
$ ./gdbus-peer
/gdbus/peer-to-peer: OK
/gdbus/delayed-message-processing: OK
/gdbus/nonce-tcp:
GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GDBusServer'
aborting...
Signed-off-by: David Zeuthen <davidz@redhat.com>
E.g. move these C structures out of public header files and into their
respective C files. Also nuke padding since this is no longer needed.
This leaves only GDBusProxy as an extendable type.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Without this guarantee, peer-to-peer connections are not very
useful. However, with this guarantee it's possible to export objects
in a handler for the GDBusServer::new-connection signal.
There are two caveats with this patch
- it won't work on message bus connections
- we don't queue up messages to be written
that can be addresses later if needed.
https://bugzilla.gnome.org/show_bug.cgi?id=623142
Signed-off-by: David Zeuthen <davidz@redhat.com>
- Fix various #include issues
- Change #error to #warning for the EXTERNAL authentication mechanism.
It is not clear if this should work on Win32 at all.
- Call close() before unlink() for the SHA1 keyring
- Change #error to #warning so we don't forget to do
permission checking of the .dbus-keyrings directory
- Use Win32 SID for the SHA1 auth mech
- Apparently we can't use word 'interface' as an identifier
- Implement a _g_dbus_win32_get_user_sid() function. For now it's
private. Don't know if it should be public somewhere. Maybe in
a future GCredentials support for Win32? I don't know.
- GFileDescriptorBased is not available on Win32. So avoid using
it in GLocalFile stuff. Now, Win32 still uses GLocalFile + friends
(which works with file descriptors) so expose a private function
to get the fd for an OutputStream so things still work.
- Fixup gio.symbols
- Fixup tests/gdbus-peer.c so it builds
With this, at least things compile and the gdbus-peer.exe test case
passes. Which is a great start. I've tested this by cross-compiling on
a x86_64 Fedora 13 host using mingw32 and running the code on a 32-bit
Windows 7 box.
https://bugzilla.gnome.org/show_bug.cgi?id=619142
Signed-off-by: David Zeuthen <davidz@redhat.com>
Things compile and the test-suite passes. Still need to hook up
gio.symbols and docs. There are still a bunch of TODOs left in the
sources that needs to be addressed.
Signed-off-by: David Zeuthen <davidz@redhat.com>
