$NetBSD: patch-ab,v 1.2 2011/12/14 13:35:47 abs Exp $

usleep is not guaranteed to work for arguments >= 1,000,000

--- src/os_unix.c.orig	2008-06-20 03:11:39.000000000 +0000
+++ src/os_unix.c	2008-06-20 03:13:09.000000000 +0000
@@ -31,5 +31,9 @@
 void os_sleep_ms(int ms)
 {
-    usleep(ms*1000);
+    /* usleep is not guaranteed to work for arguments >= 1,000,000 */
+    if( ms >= 1000 )
+        sleep( ms/1000 );
+    else
+        usleep(ms*1000);
 }