From 77938bc2b4d0f3166030a5da986ed120eaaedcf4 Mon Sep 17 00:00:00 2001
From: Maxim Sobolev <sobomax@FreeBSD.org>
Date: Wed, 25 Jul 2001 09:50:34 +0000
Subject: Update to 1.2.2.

---
 net/sdl_net/files/patch-SDLnetselect.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 net/sdl_net/files/patch-SDLnetselect.c

(limited to 'net/sdl_net/files/patch-SDLnetselect.c')

diff --git a/net/sdl_net/files/patch-SDLnetselect.c b/net/sdl_net/files/patch-SDLnetselect.c
new file mode 100644
index 000000000000..b29640787a83
--- /dev/null
+++ b/net/sdl_net/files/patch-SDLnetselect.c
@@ -0,0 +1,29 @@
+
+$FreeBSD$
+
+--- SDLnetselect.c	2001/07/25 09:44:01	1.1
++++ SDLnetselect.c	2001/07/25 09:45:57
+@@ -175,6 +175,7 @@
+ 	SOCKET maxfd;
+ 	int retval;
+ 	struct timeval tv;
++	struct timeval *tmp;
+ 	fd_set mask;
+ 
+ 	/* Find the largest file descriptor */
+@@ -199,8 +200,14 @@
+ 		tv.tv_sec = timeout/1000;
+ 		tv.tv_usec = (timeout%1000)*1000;
+ 
++		/* XXX: Workaround for a bug in FreeBSD - w/o it in some cases select() chews 100% CPU */
++		if (timeout == ~0)
++			tmp = NULL;
++		else
++			tmp = &tv;
++
+ 		/* Look! */
+-		retval = select(maxfd+1, &mask, NULL, NULL, &tv);
++		retval = select(maxfd+1, &mask, NULL, NULL, tmp);
+ 	} while ( errno == EINTR );
+ 
+ 	/* Mark all file descriptors ready that have data available */
-- 
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