commit 63d2960bc46f63137d7fbd5ff56b81e54710d195
author Klaus Stengel <Klaus.Stengel@asamnet.de> Sat Oct 27 19:53:39 2012 +0200
committer Jan Kiszka <jan.kiszka@siemens.com> Thu Nov 15 10:27:14 2012 +0100
tree d79d96216f2bab684f153fb70e2277e8a51feaca
parent 1a89b60885ccc2abf7cc50275fcee70d0347425e

slirp: Add domain-search option to slirp's DHCP server

This patch will allow the user to include the domain-search option in
replies from the built-in DHCP server. The domain suffixes can be
specified by adding dnssearch= entries to the "-net user" parameter.

[Jan: tiny style adjustments]

Signed-off-by: Klaus Stengel <Klaus.Stengel@asamnet.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

slirp/slirp.c

diff --git a/slirp/slirp.c b/slirp/slirp.c
index 38e0a21..3395d50 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -203,7 +203,8 @@
                   struct in_addr vnetmask, struct in_addr vhost,
                   const char *vhostname, const char *tftp_path,
                   const char *bootfile, struct in_addr vdhcp_start,
-                  struct in_addr vnameserver, void *opaque)
+                  struct in_addr vnameserver, const char **vdnssearch,
+                  void *opaque)
 {
     Slirp *slirp = g_malloc0(sizeof(Slirp));
 
@@ -233,6 +234,10 @@
     slirp->vdhcp_startaddr = vdhcp_start;
     slirp->vnameserver_addr = vnameserver;
 
+    if (vdnssearch) {
+        translate_dnssearch(slirp, vdnssearch);
+    }
+
     slirp->opaque = opaque;
 
     register_savevm(NULL, "slirp", 0, 3,
@@ -252,6 +257,7 @@
     ip_cleanup(slirp);
     m_cleanup(slirp);
 
+    g_free(slirp->vdnssearch);
     g_free(slirp->tftp_prefix);
     g_free(slirp->bootp_filename);
     g_free(slirp);