Changeset 026abfb in rtems-libbsd for rtemsbsd/mdns

Timestamp:

11/10/14 07:27:32 (9 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, 5-freebsd-12, 6-freebsd-12, freebsd-9.3, master

Children:

e6405ea

Parents:

4153ebe

git-author:

Sebastian Huber <sebastian.huber@…> (11/10/14 07:27:32)

git-committer:

Sebastian Huber <sebastian.huber@…> (11/10/14 07:28:38)

Message:

Add rtems_mdns_gethostname()

Location:

rtemsbsd/mdns

Files:

• mdns-hostname-default.c (moved) (moved from rtemsbsd/mdns/mdns-sethostname-default.c) (1 diff)
• mdns.c (modified) (3 diffs)

rtemsbsd/mdns/mdns-hostname-default.c

@@ -32 +32 @@
 #include <rtems/mdns.h>
 
-static void
+#include <errno.h>
+
+static int
 mdns_sethostname_default(const char *hostname)
 {
-        /* Do nothing */
+  (void)hostname;
+
+  errno = ENXIO;
+
+  return (-1);
 }
 
-void (*rtems_mdns_sethostname_handler)(const char *hostname) =
+static int
+mdns_gethostname_default(char *hostname, size_t size)
+{
+  (void)hostname;
+  (void)size;
+
+  errno = ENXIO;
+
+  return (-1);
+}
+
+int (*rtems_mdns_sethostname_handler)(const char *hostname) =
     mdns_sethostname_default;
+
+int (*rtems_mdns_gethostname_handler)(char *hostname, size_t size) =
+    mdns_gethostname_default;

rtemsbsd/mdns/mdns.c

@@ -276 +276 @@
 }
 
-static void
+static int
 mdns_sethostname(const char *hostname)
 {
@@ -291 +291 @@
 
         rtems_bsd_force_select_timeout(mdns_daemon_id);
+
+        return (0);
+}
+
+static int
+mdns_gethostname(char *hostname, size_t size)
+{
+        mDNS *m = &mDNSStorage;
+
+        if (size < MAX_ESCAPED_DOMAIN_LABEL) {
+                errno = ERANGE;
+
+                return (-1);
+        }
+
+        mDNS_Lock(m);
+
+        ConvertDomainLabelToCString(&m->hostlabel, hostname);
+
+        mDNS_Unlock(m);
+
+        return (0);
 }
 
@@ -344 +366 @@
 
         rtems_mdns_sethostname_handler = mdns_sethostname;
+        rtems_mdns_gethostname_handler = mdns_gethostname;
 
         return (RTEMS_SUCCESSFUL);