pimd: merge pimd as of 2015-01-19

Welcome pimd to the Quagga daemon zoo!

This is a merge of commit 77ae369 ("pimd: Log ifindex found for an
interface when zebra lib reports a new connected address."), with
the intermediate "reconnect" changes removed (c9adf00...d274381).
d274381 is replaced with b162ab7, which includes some changes.  In
addition, 4 reconnect-related changes and 1 cosmetic one have been
bumped out.

The rebase command used to produce the branch that is merged here is:
  git rebase --onto b162ab7 c9adf00 77ae369

Note that 3 patches had their author rewritten from
    "Anonymous SR#108542 <>" (which is not a valid git author ID)
to: "Savannah SR#108542 <nbahr@atcorp.com>" (which is the e-mail address
                               listed in the associated Savannah ticket)

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/pimd/pim_sock.h b/pimd/pim_sock.h
new file mode 100644
index 000000000..cfe39ad1e
--- /dev/null
+++ b/pimd/pim_sock.h
@@ -0,0 +1,57 @@
+/*
+  PIM for Quagga
+  Copyright (C) 2008  Everton da Silva Marques
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+  
+  You should have received a copy of the GNU General Public License
+  along with this program; see the file COPYING; if not, write to the
+  Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+  MA 02110-1301 USA
+  
+  $QuaggaId: $Format:%an, %ai, %h$ $
+*/
+
+#ifndef PIM_SOCK_H
+#define PIM_SOCK_H
+
+#include <netinet/in.h>
+
+#define PIM_SOCK_ERR_NONE    (0)  /* No error */
+#define PIM_SOCK_ERR_SOCKET  (-1) /* socket() */
+#define PIM_SOCK_ERR_RA      (-2) /* Router Alert option */
+#define PIM_SOCK_ERR_REUSE   (-3) /* Reuse option */
+#define PIM_SOCK_ERR_TTL     (-4) /* TTL option */
+#define PIM_SOCK_ERR_LOOP    (-5) /* Loopback option */
+#define PIM_SOCK_ERR_IFACE   (-6) /* Outgoing interface option */
+#define PIM_SOCK_ERR_DSTADDR (-7) /* Outgoing interface option */
+#define PIM_SOCK_ERR_NONBLOCK_GETFL (-8) /* Get O_NONBLOCK */
+#define PIM_SOCK_ERR_NONBLOCK_SETFL (-9) /* Set O_NONBLOCK */
+#define PIM_SOCK_ERR_NAME    (-10) /* Socket name (getsockname) */
+
+int pim_socket_raw(int protocol);
+int pim_socket_mcast(int protocol, struct in_addr ifaddr, int loop);
+int pim_socket_join(int fd, struct in_addr group,
+		    struct in_addr ifaddr, int ifindex);
+int pim_socket_join_source(int fd, int ifindex,
+			   struct in_addr group_addr,
+			   struct in_addr source_addr,
+			   const char *ifname);
+int pim_socket_recvfromto(int fd, uint8_t *buf, size_t len,
+			  struct sockaddr_in *from, socklen_t *fromlen,
+			  struct sockaddr_in *to, socklen_t *tolen,
+			  int *ifindex);
+
+int pim_socket_mcastloop_get(int fd);
+
+int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen);
+
+#endif /* PIM_SOCK_H */