hivexsh: Remove unused variable.

[hivex.git] / hivex / hivexsh.c

diff --git a/hivex/hivexsh.c b/hivex/hivexsh.c
index 1bd3b8b..00f33ae 100644 (file)
--- a/hivex/hivexsh.c
+++ b/hivex/hivexsh.c
@@ -76,6 +76,7 @@ static char *rl_gets (const char *prompt_string);
 static void sort_strings (char **strings, int len);
 static int get_xdigit (char c);
 static int dispatch (char *cmd, char *args);
+static int cmd_add (char *name);
 static int cmd_cd (char *path);
 static int cmd_close (char *path);
 static int cmd_commit (char *path);
@@ -411,7 +412,9 @@ dispatch (char *cmd, char *args)
     return -1;
   }
 
-  if (STRCASEEQ (cmd, "cd"))
+  if (STRCASEEQ (cmd, "add"))
+    return cmd_add (args);
+  else if (STRCASEEQ (cmd, "cd"))
     return cmd_cd (args);
   else if (STRCASEEQ (cmd, "close") || STRCASEEQ (cmd, "unload"))
     return cmd_close (args);
@@ -855,7 +858,6 @@ cmd_setval (char *nrvals_str)
   /* Read nrvals * 2 lines of input, nrvals * (key, value) pairs, as
    * explained in the man page.
    */
-  int prompt = isatty (0) ? 2 : 0;
   int i, j;
   for (i = 0; i < nrvals; ++i) {
     /* Read key. */
@@ -1069,7 +1071,7 @@ cmd_del (char *args)
   hive_node_h new_cwd = hivex_node_parent (h, cwd);
 
   if (hivex_node_delete_child (h, cwd) == -1) {
-    perror ("del");
+    perror ("hivexsh: del");
     return -1;
   }
 
@@ -1077,3 +1079,14 @@ cmd_del (char *args)
   set_prompt_string ();
   return 0;
 }
+
+static int
+cmd_add (char *name)
+{
+  hive_node_h node = hivex_node_add_child (h, cwd, name);
+  if (node == 0) {
+    perror ("hivexsh: add");
+    return -1;
+  }
+  return 0;
+}