2007-12-19 Thomas Quinot <quinot@adacore.com>

	Part of PR ada/33688
	* gen-soccon.c: Add constant IP_PKTINFO to allow getting ancillary
	datagram info on Linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131084 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ada/gen-soccon.c b/gcc/ada/gen-soccon.c
index 79701bb..ec513f6 100644 (file)
--- a/gcc/ada/gen-soccon.c
+++ b/gcc/ada/gen-soccon.c
@@ -573,6 +573,11 @@ CND(IP_ADD_MEMBERSHIP, "Join a multicast group")
 #endif
 CND(IP_DROP_MEMBERSHIP, "Leave a multicast group")
 
+#ifndef IP_PKTINFO
+#define IP_PKTINFO -1
+#endif
+CND(IP_PKTINFO, "Get datagram info")
+
 _NL
 TXT("   -------------------")
 TXT("   -- System limits --")