From 3baf7fbd4c5724b50830271bd06e139a6f2ab712 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Tue, 15 Aug 2000 00:22:08 +0000
Subject: [PATCH] Some changes handling g_input_add() - maybe this helps to
 problems where irssi sometimes eats all the cpu.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@608 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/common.h                 |  3 +--
 src/core/misc.c              | 17 +++++++++++------
 src/core/server.c            |  3 +--
 src/fe-common/irc/fe-query.c |  2 +-
 src/irc/dcc/dcc-chat.c       |  2 +-
 src/irc/dcc/dcc-files.c      |  2 +-
 6 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/src/common.h b/src/common.h
index bf927676..d0e07b5a 100644
--- a/src/common.h
+++ b/src/common.h
@@ -46,8 +46,7 @@
 
 typedef enum {
 	G_INPUT_READ       = 1 << 0,
-	G_INPUT_WRITE      = 1 << 1,
-	G_INPUT_EXCEPTION  = 1 << 2
+	G_INPUT_WRITE      = 1 << 1
 } GInputCondition;
 
 typedef void (*GInputFunction) (void *data, int source,
diff --git a/src/core/misc.c b/src/core/misc.c
index e3762e2f..c9abeb07 100644
--- a/src/core/misc.c
+++ b/src/core/misc.c
@@ -37,12 +37,18 @@ static int irssi_io_invoke(GIOChannel *source, GIOCondition condition,
 	IRSSI_INPUT_REC *rec = data;
 	GInputCondition icond = 0;
 
+	if (condition & (G_IO_ERR | G_IO_HUP | G_IO_NVAL)) {
+		/* error, we have to call the function.. */
+		if (rec->condition & G_IO_IN)
+			icond |= G_INPUT_READ;
+		else
+			icond |= G_INPUT_WRITE;
+	}
+
 	if (condition & (G_IO_IN | G_IO_PRI))
 		icond |= G_INPUT_READ;
 	if (condition & G_IO_OUT)
 		icond |= G_INPUT_WRITE;
-	if (condition & (G_IO_ERR | G_IO_HUP | G_IO_NVAL))
-		icond |= G_INPUT_EXCEPTION;
 
 	if (rec->condition & icond) {
 		rec->function(rec->data, g_io_channel_unix_get_fd(source),
@@ -58,19 +64,18 @@ int g_input_add(int source, GInputCondition condition,
         IRSSI_INPUT_REC *rec;
 	unsigned int result;
 	GIOChannel *channel;
-	GIOCondition cond = 0;
+	GIOCondition cond;
 
 	rec = g_new(IRSSI_INPUT_REC, 1);
 	rec->condition = condition;
 	rec->function = function;
 	rec->data = data;
 
+	cond = G_IO_ERR|G_IO_HUP|G_IO_NVAL;
 	if (condition & G_INPUT_READ)
-		cond |= (G_IO_IN | G_IO_PRI);
+		cond |= G_IO_IN|G_IO_PRI;
 	if (condition & G_INPUT_WRITE)
 		cond |= G_IO_OUT;
-	if (condition & G_INPUT_EXCEPTION)
-		cond |= G_IO_ERR|G_IO_HUP|G_IO_NVAL;
 
 	channel = g_io_channel_unix_new (source);
 	result = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, cond,
diff --git a/src/core/server.c b/src/core/server.c
index f9ebf682..c4d22d6c 100644
--- a/src/core/server.c
+++ b/src/core/server.c
@@ -176,8 +176,7 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
 
 	server->handle = net_sendbuffer_create(handle, 0);
 	server->connect_tag =
-		g_input_add(handle, G_INPUT_WRITE | G_INPUT_READ |
-			    G_INPUT_EXCEPTION,
+		g_input_add(handle, G_INPUT_WRITE | G_INPUT_READ,
 			    (GInputFunction) server_connect_callback_init,
 			    server);
 	signal_emit("server connecting", 2, server, &iprec.ip);
diff --git a/src/fe-common/irc/fe-query.c b/src/fe-common/irc/fe-query.c
index 3a365e74..f48505be 100644
--- a/src/fe-common/irc/fe-query.c
+++ b/src/fe-common/irc/fe-query.c
@@ -170,7 +170,7 @@ static void cmd_query(const char *data, IRC_SERVER_REC *server, WI_IRC_REC *item
 	}
 
 	if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS |
-			    PARAM_FLAG_UNKNOWN_OPTIONS | PARAM_FLAG_GETREST,
+			    PARAM_FLAG_UNKNOWN_OPTIONS,
 			    "query", &optlist, &nick))
 		return;
 	if (*nick == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
diff --git a/src/irc/dcc/dcc-chat.c b/src/irc/dcc/dcc-chat.c
index 69299304..e8fdd2ad 100644
--- a/src/irc/dcc/dcc-chat.c
+++ b/src/irc/dcc/dcc-chat.c
@@ -248,7 +248,7 @@ static void dcc_chat_connect(DCC_REC *dcc)
 	dcc->handle = net_connect_ip(&dcc->addr, dcc->port,
 				     source_host_ok ? source_host_ip : NULL);
 	if (dcc->handle != -1) {
-		dcc->tagconn = g_input_add(dcc->handle, G_INPUT_WRITE|G_INPUT_READ|G_INPUT_EXCEPTION,
+		dcc->tagconn = g_input_add(dcc->handle, G_INPUT_WRITE|G_INPUT_READ,
 					   (GInputFunction) sig_chat_connected, dcc);
 	} else {
 		/* error connecting */
diff --git a/src/irc/dcc/dcc-files.c b/src/irc/dcc/dcc-files.c
index c6695d40..0f9facec 100644
--- a/src/irc/dcc/dcc-files.c
+++ b/src/irc/dcc/dcc-files.c
@@ -198,7 +198,7 @@ static void dcc_get_connect(DCC_REC *dcc)
 	dcc->handle = net_connect_ip(&dcc->addr, dcc->port,
 				     source_host_ok ? source_host_ip : NULL);
 	if (dcc->handle != -1) {
-		dcc->tagconn = g_input_add(dcc->handle, G_INPUT_WRITE|G_INPUT_READ|G_INPUT_EXCEPTION,
+		dcc->tagconn = g_input_add(dcc->handle, G_INPUT_WRITE|G_INPUT_READ,
 					   (GInputFunction) sig_dccget_connected, dcc);
 	} else {
 		/* error connecting */