Changeset 4449

Timestamp:

01/13/10 11:58:23 (7 months ago)

Author:

phk

Message:

Add TCP_hisname() function

Location:

trunk/varnish-cache

Files:

• include/libvarnish.h (modified) (1 diff)
• lib/libvarnish/tcp.c (modified) (1 diff)

trunk/varnish-cache/include/libvarnish.h

@@ -62 +62 @@
 
 void TCP_myname(int sock, char *abuf, unsigned alen, char *pbuf, unsigned plen);
+void TCP_hisname(int sock, char *abuf, unsigned alen, char *pbuf, unsigned plen);
 int TCP_filter_http(int sock);
 void TCP_blocking(int sock);

trunk/varnish-cache/lib/libvarnish/tcp.c

@@ -98 +98 @@
         AZ(getsockname(sock, addr, &l));
         TCP_name(addr, l, abuf, alen, pbuf, plen);
+}
+/*--------------------------------------------------------------------*/
+
+void
+TCP_hisname(int sock, char *abuf, unsigned alen, char *pbuf, unsigned plen)
+{
+        struct sockaddr_storage addr_s;
+        struct sockaddr *addr = (void*)&addr_s;
+        socklen_t l;
+
+        l = sizeof addr_s;
+        if (!getpeername(sock, addr, &l))
+                TCP_name(addr, l, abuf, alen, pbuf, plen);
+        else {
+                strlcpy(abuf, "<none>", alen);
+                strlcpy(pbuf, "<none>", plen);
+        }
 }