From bf87f247d8cf83a88626e9bf4edfb8711c115a2c Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 6 Feb 2011 16:13:58 +0100
Subject: [PATCH] uloop: export the cancelled flag

---
 uloop.c | 8 ++++----
 uloop.h | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/uloop.c b/uloop.c
index a8cb506..4be5f45 100644
--- a/uloop.c
+++ b/uloop.c
@@ -48,7 +48,7 @@
 
 struct uloop_timeout *first_timeout;
 static int poll_fd;
-static bool cancel;
+bool uloop_cancelled = false;
 
 #ifdef USE_KQUEUE
 
@@ -327,7 +327,7 @@ int uloop_timeout_cancel(struct uloop_timeout *timeout)
 
 static void uloop_handle_sigint(int signo)
 {
-	cancel = true;
+	uloop_cancelled = true;
 }
 
 static void uloop_setup_signals(void)
@@ -370,7 +370,7 @@ static void uloop_process_timeouts(struct timeval *tv)
 
 void uloop_end(void)
 {
-	cancel = true;
+	uloop_cancelled = true;
 }
 
 void uloop_run(void)
@@ -378,7 +378,7 @@ void uloop_run(void)
 	struct timeval tv;
 
 	uloop_setup_signals();
-	while(!cancel)
+	while(!uloop_cancelled)
 	{
 		gettimeofday(&tv, NULL);
 		uloop_process_timeouts(&tv);
diff --git a/uloop.h b/uloop.h
index 10a117f..2b02e18 100644
--- a/uloop.h
+++ b/uloop.h
@@ -62,6 +62,8 @@ struct uloop_timeout
 	bool pending;
 };
 
+extern bool uloop_cancelled;
+
 int uloop_fd_add(struct uloop_fd *sock, unsigned int flags);
 int uloop_fd_delete(struct uloop_fd *sock);