Remove netatm from HEAD as it is not MPSAFE and relies on the now removed

NET_NEEDS_GIANT.  netatm has been disconnected from the build for ten
months in HEAD/RELENG_7.  Specifics:

- netatm include files
- netatm command line management tools
- libatm
- ATM parts in rescue and sysinstall
- sample configuration files and documents
- kernel support as a module or in NOTES
- netgraph wrapper nodes for netatm
- ctags data for netatm.
- netatm-specific device drivers.

MFC after:	3 weeks
Reviewed by:	bz
Discussed with:	bms, bz, harti

1 files changed, 0 insertions, 105 deletions

diff --git a/lib/libatm/cache_key.c b/lib/libatm/cache_key.c
deleted file mode 100644
index 7bfeac2..0000000
--- a/lib/libatm/cache_key.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- *
- * ===================================
- * HARP  |  Host ATM Research Platform
- * ===================================
- *
- *
- * This Host ATM Research Platform ("HARP") file (the "Software") is
- * made available by Network Computing Services, Inc. ("NetworkCS")
- * "AS IS".  NetworkCS does not provide maintenance, improvements or
- * support of any kind.
- *
- * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
- * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
- * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
- * In no event shall NetworkCS be responsible for any damages, including
- * but not limited to consequential damages, arising from or relating to
- * any use of the Software or related support.
- *
- * Copyright 1994-1998 Network Computing Services, Inc.
- *
- * Copies of this Software may be made, however, the above copyright
- * notice must be reproduced on all copies.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * User Space Library Functions
- * ----------------------------
- *
- * SCSP cache key computation
- *
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netatm/port.h>
-#include <netatm/atm.h>
-#include <netatm/atm_if.h>
-#include <netatm/atm_sap.h>
-#include <netatm/atm_sys.h>
-#include <netatm/atm_ioctl.h>
-
-#include <md5.h>
-#include <string.h>
-
-#include "libatm.h"
-
-/*
- * Compute an SCSP cache key
- *
- * Arguments:
- *	ap	pointer to an Atm_addr with the ATM address
- *	ip	pointer to a struct in_addr with the IP address
- *	ol	the required length of the cache key
- *	op	pointer to receive cache key
- *
- * Returns:
- *	none
- *
- */
-void
-scsp_cache_key(const Atm_addr *ap, const struct in_addr *ip, int ol, char *op)
-{
-	int	i, len;
-	char	buff[32];
-        unsigned char digest[16];
-	MD5_CTX	context;
-
-	/*
-	 * Initialize
-	 */
-	bzero(buff, sizeof(buff));
-
-	/*
-	 * Copy the addresses into a buffer for MD5 computation
-	 */
-	len = sizeof(struct in_addr) + ap->address_length;
-	if (len > (int)sizeof(buff))
-		len = sizeof(buff);
-	bcopy(ip, buff, sizeof(struct in_addr));
-	bcopy(ap->address, &buff[sizeof(struct in_addr)],
-			len - sizeof(struct in_addr));
-
-	/*
-	 * Compute the MD5 digest of the combined IP and ATM addresses
-	 */
-	MD5Init(&context);
-	MD5Update(&context, buff, len);
-	MD5Final(digest, &context);
-
-	/*
-	 * Fold the 16-byte digest to the required length
-	 */
-	bzero((caddr_t)op, ol);
-	for (i = 0; i < 16; i++) {
-		op[i % ol] = op[i % ol] ^ digest[i];
-	}
-}