pkg/41531: net/libtorrent fails to compile on solaris 10

[kordex%gmail.com@localhost]

>Number:         41531
>Category:       pkg
>Synopsis:       net/libtorrent fails to compile on solaris 10
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 03 12:45:01 +0000 2009
>Originator:     Mikko Kortelainen
>Release:        none
>Organization:
home
>Environment:
SunOS flexnet 5.10 Generic sun4u sparc SUNW,Netra-T4

>Description:
net/libtorrent fails to compile on solaris 10: c++ scope does not declare 
madvice();


>How-To-Repeat:
try to build net/libtorrent on solaris10, fix is dirty but 
http://libtorrent.rakshasa.no/ticket/1003 
>Fix:
--- /export/home/kordex/libtorrent-0.12.2/src/data/memory_chunk.cc      
2008-05-07 15:19:13.000000000 +0300
+++ memory_chunk.cc     2009-04-03 13:40:08.160680000 +0300
@@ -46,6 +46,10 @@
 #include "torrent/exceptions.h"
 #include "memory_chunk.h"
 
+#if defined(sun) || defined(__sun) 
+extern "C" int madvise(void *addr, size_t len, int behav);
+#endif /* sun || __sun  */
+
 namespace torrent {
 
 uint32_t MemoryChunk::m_pagesize = getpagesize();