Commit Graph

49 Commits

Author SHA1 Message Date
Colin Walters
315210ecdb GCancellable: Fix build on Win32
https://bugzilla.gnome.org/show_bug.cgi?id=653522
2011-06-28 12:52:58 -04:00
Colin Walters
fa87399280 GCancellable: Use Linux eventfd() instead of pipe
See commit f626dd2b4311bd82137c5b208ab2de288c3e6fae for rationale;
basically it's cheaper than a pipe.

https://bugzilla.gnome.org/show_bug.cgi?id=653140
2011-06-21 23:28:52 -04:00
Colin Walters
b74e2a720a Stop using glib-genmarshal at build time
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
2011-06-20 17:24:07 -04:00
Chun-wei Fan
9f90408e97 Update gcancellable.c for Win32
errno.h is still required for Windows in this file...
2011-05-05 13:40:38 +08:00
Colin Walters
542215b78a Rename g_unix_pipe_flags to g_unix_open_pipe
From IRC discussion, people liked this name more.

https://bugzilla.gnome.org/show_bug.cgi?id=649322
2011-05-03 23:34:17 -04:00
Colin Walters
c078223b38 GCancellable: Use g_unix_pipe_flags with FD_CLOEXEC
The old code was creating a pipe and setting FD_CLOEXEC
non-atomically.

https://bugzilla.gnome.org/show_bug.cgi?id=649225
2011-05-03 10:14:48 -04:00
Colin Walters
ed37970a04 g_unix_set_fd_nonblocking: New API to control file descriptor blocking state
And use it in relevant places in GLib.

https://bugzilla.gnome.org/show_bug.cgi?id=649225
2011-05-03 10:14:48 -04:00
Pavel Holejsovsky
929e8db9f4 Add GI annotation: skip g_cancellable_source_new().
It is not bindable, because GSource is not boxed and thus cannot be
returned as caller-owned.
2010-12-29 16:21:22 +01:00
Dan Winship
6181c7de36 GCancellable: add g_cancellable_create_source()
g_cancellable_create_source() returns a GSource that triggers when its
corresponding GCancellable is cancelled. This can be used with
g_source_add_child_source() to add cancellability to a source.

Port gasynchelper's FDSource to use this rather than doing its own
cancellable handling, and also fix up its callback argument order to
be more normal.

https://bugzilla.gnome.org/show_bug.cgi?id=634239
2010-11-26 15:07:28 -05:00
Johan Dahlin
30132c44c1 Add a lot of missing annotations 2010-09-24 18:24:41 -03:00
Ryan Lortie
5b946e0504 gio/: fully remove gioalias hacks 2010-07-07 19:53:22 -04:00
Dan Winship
622916b731 g_cancellable_release_fd: allow NULL cancellable
Almost all GCancellable methods silently do nothing if passed NULL for
the cancellable. Make g_cancellable_release_fd() do that as well.
2010-05-03 12:08:14 -04:00
Benjamin Otte
e7763678b5 Fix race in g_cancellable_cancel()
We need to check priv->cancelled after taking the lock. Previously we
only checked it just before taking the lock, which left a small chance
for a race.
2010-03-29 12:57:35 -05:00
Benjamin Otte
5527a2ac2c Remove unneccessary variable from g_cancellable_cancel()
The variable makes a complicated function even more complicated.
2010-03-29 12:57:35 -05:00
Ryan Lortie
85501f5ffa Bug 591214 - Warnings building gcancellable.o
- check for EINTR on read() and write() calls
- remove unused 'priv' variable
2009-11-23 13:53:39 -05:00
Juan A. Suarez Romero
ba2b2bbca2 priv variable should only be used in win32 code 2009-11-20 16:49:47 +01:00
Ryan Lortie
6b7b7a7602 Bug 587300 - g_cancellable_disconnect deadlock
add documentation to clarify that a deadlock is the expected case for
calling this function from a signal handler
2009-11-11 23:54:18 -05:00
Matthias Clasen
1ec32c403b Move a assignment to the relevant #ifdef branch
Dead code spotted by clang.
2009-09-07 03:02:58 -04:00
Benjamin Otte
fc44bf40a4 Fix gtk-doc syntax 2009-09-01 12:48:55 +02:00
Benjamin Otte
6db03d73a4 When creating a pipe for a cancelled cancellable, write to it
Includes (untested) fix for win32 that calls SetEvent() in that case.
2009-08-19 11:02:06 +02:00
Benjamin Otte
e2c97292c2 Implement g_cancellable_release_fd()
Part of: Bug 591388 - number of GCancellables available is too limited
2009-08-19 11:02:06 +02:00
Benjamin Otte
63426886ff Add g_cancellable_release_fd()
This patch only adds the function. The function is a NOP.
See the API documentation for a rationale.

Part of: Bug 591388 - number of GCancellables available is too limited
2009-08-19 11:02:05 +02:00
Benjamin Otte
bb8e4f06ab Bug 591714 – Figure out failure handling for g_cancellable_make_pollfd()
Make g_cancellable_make_pollfd() return a gboolean that indicates its error
status. Update the code that calls this function accordingly.
2009-08-19 11:02:05 +02:00
Matthias Clasen
563c55bb71 Fix a segfault in g_cancellable_cancel 2009-07-05 23:38:09 -04:00
Benjamin Otte
c85ff0c750 [gio] minor improvements to g_cancellable_cancel()
- make this function not crash when cancellable is NULL
- avoid locking when the cancellable has already been cancelled
2009-07-05 21:36:03 +02:00
Richard Hughes
b0dc7afd2a Allow GCancellable to be subclassed by adding a private structure 2009-06-24 10:33:24 +02:00
Benjamin Otte
ced88fd0de Bug 585189 – g_cancellable_reset() must be called in same thread ...
... as g_cancellable_cancel()
Rework a g_critical() that would (rarely) trigger when _reset() was
called in a thread different from _cancel() by making _reset() wait for
the cancel function to be finished the same way
g_cancellable_disconnect() uses.
2009-06-09 12:19:24 +02:00
Hans Breuer
cbca0ac5d9 Include io.h for write() on win32 2009-05-30 15:14:01 +02:00
Alexander Larsson
5a46e4d140 Clarify g_cancellable_push_current docs wrt cancellable being NULL (#575013) 2009-05-20 14:55:14 +02:00
Alexander Larsson
a48fc53251 Make cancellable pipe fds close-on-exec
GCancellable is purely an in-process thing, so ensure that no cancellable
fds accidentally leak to child processes.
2009-05-15 10:42:28 +02:00
Alexander Larsson
b3e4b761f4 Fix gcancellable.c build on non-win32
I forgot to add #ifdef G_OS_WIN32 in one place, sorry.
2009-05-06 13:26:17 +02:00
Alexander Larsson
e10edefff1 Simplify GCancellable support on win32
There is no need to have a GIOChannel in the GPollFD in
g_cancellable_create_pollfd. All we need is an Event object that
we signal when cancelling and reset when resetting.

Also, supporting g_cancellable_get_fd on Windows using _pipe is useless
as it doesn't work with any corresponding poll() function, so just don't
support that on win32.

I tested this with the cancellation support in GSocket from gnio.
2009-05-06 13:14:04 +02:00
Matthias Clasen
a28215fa90 Release 2.21.0 2009-05-03 18:08:49 -04:00
Alexander Larsson
0001014c37 Add helpers for connecting/disconnecting to cancelled signal
There are race conditions when connecting and disconnecting from the
"cancelled" signal on GCancellable which you need to do when
implementing cancellable operations. This adds helper functions that
avoid these races and mentions these races in the docs. (#572844)
2009-04-20 13:17:03 +02:00
Dan Winship
7f4864e58d Bug 505361 - gunixinputstream.c assumes poll() available
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
2008-09-26 16:19:35 +00:00
Dan Winship
efce76ce67 Bug 553426 - cancellable clarifications
* gcancellable.c (g_cancellable_class_init): Add a note to the
	"cancelled" signal docs warning about thread-safety issues
	(g_cancellable_cancel): Note that cancelling an asynchronous
	operation takes effect asynchronously, not immediately.

svn path=/trunk/; revision=7541
2008-09-25 12:04:52 +00:00
Johan Dahlin
761424465a Include "config.h" instead of <config.h> Command used: find -name
2008-06-21  Johan Dahlin  <jdahlin@async.com.br>

    * *.[ch]: Include "config.h" instead of <config.h>
    Command used:
    find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
    Rubberstamped by Mitch


svn path=/trunk/; revision=7092
2008-06-22 15:10:51 +00:00
Christian Persch
9c17697b56 Use g_set_error_literal where appropriate. Patch from bug #535947.
svn path=/trunk/; revision=7051
2008-06-16 16:53:58 +00:00
Michael Natterer
a4427bfff5 chain up unconditionally in finalize() and dispose(). Also don't
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
2008-06-16 09:54:04 +00:00
Matthias Clasen
f3144c7efe Doc fixes
svn path=/trunk/; revision=6554
2008-02-21 18:20:17 +00:00
Murray Cumming
0108d39d02 Fixed some minor typos in the documentation.
2008-01-18  Murray Cumming  <murrayc@murrayc.com>

* gappinfo.c:
* gcancellable.c:
* gfile.c: Fixed some minor typos in the 
documentation. 

svn path=/trunk/; revision=6331
2008-01-18 09:41:09 +00:00
Matthias Clasen
0debd52858 Fix up includes in section docs
svn path=/trunk/; revision=6149
2007-12-18 02:52:11 +00:00
Alexander Larsson
2ae689e31f g_push/pop_current_cancellable -> g_cancellable_push/pop_current
2007-12-13  Alexander Larsson  <alexl@redhat.com>

        * gcancellable.[ch]:
        * gio.symbols:
        * gbufferedinputstream.c:
        * gfileenumerator.c:
        * gfileinputstream.c:
        * gfileoutputstream.c:
        * ginputstream.c:
        * gioscheduler.c:
        * goutputstream.c:
	g_push/pop_current_cancellable ->
	g_cancellable_push/pop_current


svn path=/trunk/; revision=6115
2007-12-13 16:48:06 +00:00
Alexander Larsson
41d1650c9b Fix up a bunch of details in the docs.
2007-12-12  Alexander Larsson  <alexl@redhat.com>

        * gappinfo.[ch]:
        * gasyncresult.c:
        * gbufferedinputstream.c:
        * gbufferedoutputstream.c:
        * gcancellable.c:
        * gcontenttype.c:
        * gdatainputstream.[ch]:
        * gdesktopappinfo.c:
        * gdirectorymonitor.c:
        * gfile.[ch]:
        * gfileattribute.[ch]:
        * gfileicon.[ch]:
        * gfileinfo.h:
        * gfileinputstream.h:
        * gfilemonitor.[ch]:
        * gfileoutputstream.[ch]:
        * gfilterinputstream.h:
        * gfilteroutputstream.h:
        * gicon.h:
        * gioscheduler.c:
        * gloadableicon.[ch]:
        * gmemoryinputstream.c:
        * gmountoperation.c:
        * gthemedicon.c:
	Fix up a bunch of details in the docs.

        * glocalfileinfo.c:
	CR/LF -> LF fixups


svn path=/trunk/; revision=6100
2007-12-12 12:19:02 +00:00
15:08:59 Tim Janik
cc3de68e21 http://mail.gnome.org/archives/gtk-devel-list/2007-October/msg00089.html
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
2007-12-10 14:07:42 +00:00
Hans Breuer
43ae389211 [start of port to win32/msvc] HAVE_UNIST_H and _pipe() only include
2007-12-03  Hans Breuer  <hans@breuer.org>

	[start of port to win32/msvc]
	* gcancellable.c : HAVE_UNIST_H and _pipe()
	* gcontenttype.c : only include <dirent.h> in the UNIX branch
	* gdatainputstream.c : pointer arithmetic on void* is a gcc extension
	* gdummyfile.c glocalfileinputstream.c gsimpleasyncresult.c : use 
	HAVE_UNIST_H
	* glocalfileoutputstream.c : use HAVE_UNIST_H and s/ssize_t/gssize/
	* glocalvfs.c : use HAVE_PWD_H
	* gio.symbols : ifdef unix specific functions with G_OS_UNIX
	* makefile.msc : new file (maybe later converted to makefile.msc.in)
	* Makefile.am : added to EXTRA_DIST

svn path=/trunk/; revision=6027
2007-12-03 22:37:44 +00:00
Alexander Larsson
7f3280230b Added. Added. Added. Added.
2007-11-28  Alexander Larsson  <alexl@redhat.com>

        * Makefile.am:
        * abicheck.sh: Added.
        * makegioalias.pl: Added.
        * pltcheck.sh: Added.
        * gio.symbols: Added.
	* *.c:
        * inotify/*.c
	Initial work on adding symbol handling.

	* gvfs.h:
	Correct ifdef guard name

        * fam/Makefile.am:
        * inotify/Makefile.am:
        * xdgmime/Makefile.am:
	Include toplevel Makefile.decl


svn path=/trunk/; revision=5972
2007-11-28 12:39:07 +00:00
Andrew Walton
5247f12f36 Bumps documentation to 93% symbol coverage, touching most
of the public files. Fixes broken function documentation prototypes. 
	Fixes GCancellable inaccuracies. Removes unnecessary incomplete 
	gtk-doc headers in private files.

svn path=/trunk/; revision=5953
2007-11-27 14:00:13 +00:00
Alexander Larsson
3781343738 gio/ docs/reference/gio Merged gio-standalone into glib.
2007-11-26  Alexander Larsson  <alexl@redhat.com>

        * Makefile.am:
        * configure.in:
        * gio-2.0-uninstalled.pc.in:
        * gio-2.0.pc.in: 
        * gio-unix-2.0-uninstalled.pc.in:
        * gio-unix-2.0.pc.in:
	* gio/
	* docs/reference/gio
	Merged gio-standalone into glib.
	
        * glib/glibintl.h:
        * glib/gutils.c:
	Export glib_gettext so that gio can use it
	Add P_ (using same domain for now)
	Add I_ as g_intern_static_string


svn path=/trunk/; revision=5941
2007-11-26 16:13:05 +00:00