generator.ml: use new "Pathname" designation

[libguestfs.git] / daemon / debug.c

diff --git a/daemon/debug.c b/daemon/debug.c
index d6e469b..58a5061 100644 (file)
--- a/daemon/debug.c
+++ b/daemon/debug.c
@@ -1,5 +1,5 @@
 /* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc. 
+ * Copyright (C) 2009 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -60,8 +60,14 @@ static struct cmd cmds[] = {
 };
 #endif
 
+#if ! ENABLE_DEBUG_COMMAND
+# define MAYBE_UNUSED ATTRIBUTE_UNUSED
+#else
+# define MAYBE_UNUSED /* empty */
+#endif
+
 char *
-do_debug (char *subcmd, char **argv)
+do_debug (const char *subcmd MAYBE_UNUSED, char **argv MAYBE_UNUSED)
 {
 #if ENABLE_DEBUG_COMMAND
   int argc, i;
@@ -157,11 +163,11 @@ debug_fds (const char *subcmd, int argc, char *const *const argv)
     if (S_ISLNK (statbuf.st_mode)) {
       r = readlink (fname, link, sizeof link - 1);
       if (r == -1) {
-       reply_with_perror ("readline: %s", fname);
-       fclose (fp);
-       free (out);
-       closedir (dir);
-       return NULL;
+        reply_with_perror ("readline: %s", fname);
+        fclose (fp);
+        free (out);
+        closedir (dir);
+        return NULL;
       }
       link[r] = '\0';