perf trace: Handle MSG_WAITFORONE not defined

Needed for compiles on Fedora 12 for example.
Signed-off-by: NDavid Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1379900700-5186-2-git-send-email-dsahern@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-trace.c

@@ -363,6 +363,9 @@ static size_t syscall_arg__scnprintf_socket_type(char *bf, size_t size,
 #ifndef MSG_PROBE
 #define MSG_PROBE	     0x10
 #endif
+#ifndef MSG_WAITFORONE
+#define MSG_WAITFORONE	0x10000
+#endif
 #ifndef MSG_SENDPAGE_NOTLAST
 #define MSG_SENDPAGE_NOTLAST 0x20000
 #endif