Since all element markup is now gone from the doc comments,
we can turn off the gtk-doc sgml mode, which means that from
now on, docbook markup is no longer allowed in doc comments.
To make this possible, we have to replace all remaining
entities in doc comments by their replacement text, & -> &
and so on.
The unix input/output streams were using a gio-only source type that
was mostly identical to GUnixFDSource. Get rid of that source type
and just use GUnixFDSource instead.
https://bugzilla.gnome.org/show_bug.cgi?id=701511
As it turns out, we have examples of internal functions called
type_name_get_private() in the wild (especially among older libraries),
so we need to use a name for the per-instance private data getter
function that hopefully won't conflict with anything.
Darwin's poll doesn't change revents if there are no available events, though it returns 0. Initialize the fd.revents to 0 so that the test passes.
That reveals a test failure, though, because with socket streams it takes time for an event to pass through the socket. Provide an 80-usec delay to allow time for the propagation.
If a GInputStream does not provide a read_async() implementation, but
does implement GPollableInputStream, then instead of doing
read-synchronously-in-a-thread, just use
g_pollable_input_stream_read_nonblocking() and
g_pollable_input_stream_create_source() to implement an async read in
the same thread. Similarly for GOutputStream.
Remove a bunch of existing read_async()/write_async() implementations
that are basically equivalent to the new fallback method.
https://bugzilla.gnome.org/show_bug.cgi?id=673997
Otherwise we get criticals a'la
GLib-GIO-CRITICAL **: g_cancellable_release_fd: assertion `cancellable->priv->fd_refcount > 0' failed
when reading/writing to certain kinds of file descriptors.
Patch reviewed by Dan Winship on IRC.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Previously, if you created a GUnixInputStream or GUnixOutputStream
from a non-blocking file descriptor, it might sometimes return
G_IO_ERROR_WOULD_BLOCK from g_input_stream_read/g_output_stream_write,
which is wrong. Fix that. (Use the GPollableInput/OutputStream methods
if you want non-blocking I/O.)
Also, add a test for this to gio/tests/unix-streams.
Also, fix the GError messages to say "Error reading from file
descriptor", etc instead of "Error reading from unix" (which was
presumably from a bad search and replace job).
https://bugzilla.gnome.org/show_bug.cgi?id=626866
If the fd is not a pipe or socket, fall back to using threads to do
async I/O rather than poll, since poll doesn't work the way you want
for ordinary files.
https://bugzilla.gnome.org/show_bug.cgi?id=606913
When interfacing with APIs that expect unix-style async I/O, it is
useful to be able to tell in advance whether a read/write is going to
block. This adds new interfaces GPollableInputStream and
GPollableOutputStream that can be implemented by a GInputStream or
GOutputStream to add _is_readable/_is_writable, _create_source, and
_read_nonblocking/_write_nonblocking methods.
Also, implement for GUnixInput/OutputStream and
GSocketInput/OutputStream
https://bugzilla.gnome.org/show_bug.cgi?id=634241
GFile allows for the possibility that external implementations may not
support thread-default contexts yet, via
g_file_supports_thread_contexts(). GVolumeMonitor is not yet
thread-default-context aware.
Add a test program to verify that basic gio async ops work correctly
in non-default contexts.
http://bugzilla.gnome.org/show_bug.cgi?id=579984
* gio.symbols:
* gunixinputstream.[hc]:
* gunixoutputstream.[hc]: Add "fd" and "close-fd" properties
including getters and setters. Patch by Maciej Piechotka
svn path=/trunk/; revision=7735
Bug 509446 - portable blocking gio cancellation
* gcancellable.c (g_cancellable_make_pollfd): New method to make a
GPollFD for a cancellable (which is slightly more complicated on
Windows than Unix).
* gunixinputstream.c (g_unix_input_stream_read):
* gunixoutputstream.c (g_unix_output_stream_write): Use
g_cancellable_make_pollfd() and g_poll() rather than using poll()
directly.
* tests/unix-streams.c: test of GUnixInputStream,
GUnixOutputStream, and GCancellable.
svn path=/trunk/; revision=7553
2008-06-16 Michael Natterer <mitch@imendio.com>
* *.c: chain up unconditionally in finalize() and dispose(). Also
don't dereference these function pointers when calling them since
that has no meaning at all.
svn path=/trunk/; revision=7048
2007-12-10 15:08:59 Tim Janik <timj@imendio.com>
* let g_warn_if_fail replace g_assert as discussed here:
http://mail.gnome.org/archives/gtk-devel-list/2007-October/msg00089.html
* fix bug #502498: Test framework assertion failures should follow
gcc error format.
* gmessages.h, gmessages.c: deprecated g_assert_warning() which is
unused now. removed g_assert*() definitions whcih are provided by
gtestutils.h now. added g_warn_if_reached() and g_warn_if_fail()
which are recommended as g_assert/g_assert_not_reached replacements
for non-test programs.
added g_warn_message() to implement g_warn_*() macros.
use emacs-next-error friendly formatting for file:line: for warnings.
* gtestutils.h, gtestutils.c: use emacs-next-error friendly formatting.
implement g_assert_not_reached() with g_assertion_message() and
g_assert() in terms of g_assertion_message_expr() so we'll be able to
provide assertion messages in test logs.
* gkeyfile.c, gbookmarkfile.c: changed g_assert*() to g_warn_if_fail()
or g_return_if_fail() where suitable.
* gio/: changed g_assert to g_warn_if_fail.
svn path=/trunk/; revision=6086
* gappinfo.c:
Fixes unknown meaning in GAppLaunchContext docs.
* gfile.c:
Clarify asynchronous ops.
* gfileattribute.c:
Fix entity tag docs.
* gicon.c:
* gthemedicon.c:
Provides missing gtk-doc section, fixes API docs slighly.
* gsimpleasyncresult.c:
Fill in missing info in docs.
* gunixinputstream.c:
* gunixoutputstream.c:
Be more expressive in short description.
* gunixvolume.c:
Remove gtk-doc stubs for non-public API.
svn path=/trunk/; revision=5994
2007-11-27 Alexander Larsson <alexl@redhat.com>
* Makefile.am:
* gsocketinputstream.[ch]: Removed.
* gsocketoutputstream.[ch]: Removed.
* gunixinputstream.[ch]: Added.
* gunixoutputstream.[ch]: Added.
Renamed GSocket*Stream to GUnix*Stream and made
it unix-only, since its not really only for sockets
and it only works on unix (but is highly useful there).
svn path=/trunk/; revision=5956
