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Some debugging output formatting changes. The following two changes fixes

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2002-03-16  Tor Lillqvist  <tml@iki.fi>

	* glib/giowin32.c: Some debugging output formatting changes. The
	following two changes fixes a problem with buffered GIOChannels,
	noticed with the help of Owen's test program, thanks!
	(g_io_win32_prepare): Return value that takes the buffer condition
	into account, like g_io_unix_prepare() does.
	(g_io_win32_check): Ditto, like g_io_unix_check().
This commit is contained in:
Tor Lillqvist 2002-03-15 23:01:55 +00:00 committed by Tor Lillqvist
parent a25764fca4
commit 2c8e0c8d40
8 changed files with 85 additions and 15 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-12
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
2002-03-16 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c: Some debugging output formatting changes. The
following two changes fixes a problem with buffered GIOChannels,
noticed with the help of Owen's test program, thanks!
(g_io_win32_prepare): Return value that takes the buffer condition
into account, like g_io_unix_prepare() does.
(g_io_win32_check): Ditto, like g_io_unix_check().
Thu Mar 14 17:37:45 2002 Owen Taylor <otaylor@redhat.com>
* glib/giochannel.c (g_io_channel_write_chars): Fix some

37
glib/giowin32.c
View File

@ -221,7 +221,7 @@ read_thread (void *parameter)
g_io_channel_ref ((GIOChannel *)channel);
if (channel->debug)
g_print ("read_thread %#x: start fd:%d, data_avail:%#x, space_avail:%#x\n",
g_print ("read_thread %#x: start fd:%d, data_avail:%#x space_avail:%#x\n",
channel->thread_id,
channel->fd,
(guint) channel->data_avail_event,
@ -419,7 +419,7 @@ select_thread (void *parameter)
g_io_channel_ref ((GIOChannel *)channel);
if (channel->debug)
g_print ("select_thread %#x: start fd:%d,\n\tdata_avail:%#x, data_avail_noticed:%#x\n",
g_print ("select_thread %#x: start fd:%d data_avail:%#x data_avail_noticed:%#x\n",
channel->thread_id,
channel->fd,
(guint) channel->data_avail_event,
@ -482,8 +482,7 @@ select_thread (void *parameter)
channel->revents |= G_IO_ERR;
if (channel->debug)
g_print ("select_thread %#x: resetting data_avail_noticed,\n"
"\tsetting data_avail\n",
g_print ("select_thread %#x: resetting data_avail_noticed, setting data_avail\n",
channel->thread_id);
ResetEvent (channel->data_avail_noticed_event);
SetEvent (channel->data_avail_event);
@ -537,15 +536,27 @@ g_io_win32_prepare (GSource *source,
gint *timeout)
{
GIOWin32Watch *watch = (GIOWin32Watch *)source;
GIOCondition buffer_condition = g_io_channel_get_buffer_condition (watch->channel);
GIOWin32Channel *channel = (GIOWin32Channel *)watch->channel;
*timeout = -1;
if (channel->debug)
g_print ("g_io_win32_prepare: for thread %#x buffer_condition:%#x\n"
" watch->pollfd.events:%#x watch->pollfd.revents:%#x channel->revents:%#x\n",
channel->thread_id, buffer_condition,
watch->pollfd.events, watch->pollfd.revents, channel->revents);
if (channel->type == G_IO_WIN32_FILE_DESC)
{
LOCK (channel->mutex);
if (channel->running && channel->wrp == channel->rdp)
channel->revents = 0;
{
if (channel->debug)
g_print ("g_io_win32_prepare: for thread %#x, setting channel->revents = 0\n",
channel->thread_id);
channel->revents = 0;
}
UNLOCK (channel->mutex);
}
else if (channel->type == G_IO_WIN32_SOCKET)
@ -553,7 +564,7 @@ g_io_win32_prepare (GSource *source,
channel->revents = 0;
if (channel->debug)
g_print ("g_io_win32_prepare: thread %#x, setting data_avail_noticed\n",
g_print ("g_io_win32_prepare: for thread %#x, setting data_avail_noticed\n",
channel->thread_id);
SetEvent (channel->data_avail_noticed_event);
if (channel->debug)
@ -561,11 +572,7 @@ g_io_win32_prepare (GSource *source,
channel->thread_id);
}
return FALSE;
/* XXX: why should we want to do this ? */
watch->condition = g_io_channel_get_buffer_condition (watch->channel);
return (watch->pollfd.revents & (G_IO_IN | G_IO_OUT)) == watch->condition;
return ((watch->condition & buffer_condition) == watch->condition);
}
static gboolean
@ -577,9 +584,9 @@ g_io_win32_check (GSource *source)
GIOCondition buffer_condition = g_io_channel_get_buffer_condition (watch->channel);
if (channel->debug)
g_print ("g_io_win32_check: for thread %#x:\n"
"\twatch->pollfd.events:%#x, watch->pollfd.revents:%#x, channel->revents:%#x\n",
channel->thread_id,
g_print ("g_io_win32_check: for thread %#x buffer_condition:%#x\n"
" watch->pollfd.events:%#x watch->pollfd.revents:%#x channel->revents:%#x\n",
channel->thread_id, buffer_condition,
watch->pollfd.events, watch->pollfd.revents, channel->revents);
if (channel->type != G_IO_WIN32_WINDOWS_MESSAGES)
@ -602,7 +609,7 @@ g_io_win32_check (GSource *source)
channel->thread_id);
}
return (watch->pollfd.revents & watch->condition);
return ((watch->pollfd.revents | buffer_condition) & watch->condition);
}
static gboolean