From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Thu, 21 Dec 2006 03:40:32 +0000 (+0000)
Subject: Add sockgetremotename2.
X-Git-Tag: 0.3~144
X-Git-Url: http://dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=d29853b144535b46890f29f5de016e7c8d194452

Add sockgetremotename2.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/doldaconnect@782 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/daemon/net.c b/daemon/net.c
index 389072a..647840c 100644
--- a/daemon/net.c
+++ b/daemon/net.c
@@ -1112,6 +1112,29 @@ int sockgetremotename(struct socket *sk, struct sockaddr **namebuf, socklen_t *l
     }
 }
 
+int sockgetremotename2(struct socket *sk, struct socket *sk2, struct sockaddr **namebuf, socklen_t *lenbuf)
+{
+    struct sockaddr *name1, *name2;
+    socklen_t len1, len2;
+    
+    if(sk->family != sk2->family)
+    {
+	flog(LOG_ERR, "using sockgetremotename2 with sockets of differing family: %i %i", sk->family, sk2->family);
+	return(-1);
+    }
+    if(sockgetlocalname(sk, &name1, &len1))
+	return(-1);
+    if(sockgetlocalname(sk2, &name2, &len2)) {
+	free(name1);
+	return(-1);
+    }
+    sethostaddr(name1, name2);
+    free(name2);
+    *namebuf = name1;
+    *lenbuf = len1;
+    return(0);
+}
+
 int addreq(struct sockaddr *x, struct sockaddr *y)
 {
     struct sockaddr_un *u1, *u2;