In the daemon, change all const char * parameters to char *.

[libguestfs.git] / src / generator.ml

diff --git a/src/generator.ml b/src/generator.ml
index 2113bc4..3e4b506 100755 (executable)
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -3496,8 +3496,12 @@ and generate_daemon_actions () =
           pr "  struct guestfs_%s_args args;\n" name;
           List.iter (
             function
+              (* Note we allow the string to be writable, in order to
+               * allow device name translation.  This is safe because
+               * we can modify the string (passed from RPC).
+               *)
             | String n
-            | OptString n -> pr "  const char *%s;\n" n
+            | OptString n -> pr "  char *%s;\n" n
             | StringList n -> pr "  char **%s;\n" n
             | Bool n -> pr "  int %s;\n" n
             | Int n -> pr "  int %s;\n" n
@@ -4929,8 +4933,14 @@ and generate_prototype ?(extern = true) ?(static = false) ?(semicolon = true)
     List.iter (
       function
       | String n
-      | OptString n -> next (); pr "const char *%s" n
-      | StringList n -> next (); pr "char * const* const %s" n
+      | OptString n ->
+         next ();
+         if not in_daemon then pr "const char *%s" n
+         else pr "char *%s" n
+      | StringList n ->
+         next ();
+         if not in_daemon then pr "char * const* const %s" n
+         else pr "char **%s" n
       | Bool n -> next (); pr "int %s" n
       | Int n -> next (); pr "int %s" n
       | FileIn n