[sane-devel] [PATCH 2/2] add option to bind address

[Matteo Croce]

---
 frontend/saned.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/frontend/saned.c b/frontend/saned.c
index f1aaaaf..edd8673 100644
--- a/frontend/saned.c
+++ b/frontend/saned.c
@@ -247,6 +247,7 @@ static int num_handles;
 static int debug;
 static int run_mode;
 static Handle *handle;
+static char *bind_addr;
 static union
 {
   int w;
@@ -2807,7 +2808,7 @@ do_bindings (int *nfds, struct pollfd **fds)
   hints.ai_flags = AI_PASSIVE;
   hints.ai_socktype = SOCK_STREAM;
 
-  err = getaddrinfo (NULL, SANED_SERVICE_NAME, &hints, &res);
+  err = getaddrinfo (bind_addr, SANED_SERVICE_NAME, &hints, &res);
   if (err)
     {
       DBG (DBG_WARN, "do_bindings: \" %s \" service unknown on your host; you should add\n", SANED_SERVICE_NAME);
@@ -3275,7 +3276,7 @@ main (int argc, char *argv[])
   numchildren = 0;
   run_mode = SANED_RUN_INETD;
 
-  while((c = getopt(argc, argv, "a:d:s:h")) != -1)
+  while((c = getopt(argc, argv, "a:d:s:b:h")) != -1)
   {
     switch(c) {
     case 'a':
@@ -3288,6 +3289,9 @@ main (int argc, char *argv[])
       run_mode = SANED_RUN_DEBUG;
       debug = atoi(optarg);
       break;
+    case 'b':
+      bind_addr = optarg;
+      break;
     case 'h':
       printf ("Usage: %s [ -a [ username ] | -d [ n ] | -s [ n ] ] | -h\n", argv[0]);
       return;
-- 
2.1.4