Adding upstream version 2.06.upstream/2.06upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/include/grub/env_private.h b/include/grub/env_private.h
new file mode 100644
index 0000000..bb00153
--- /dev/null
+++ b/include/grub/env_private.h
@@ -0,0 +1,46 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_ENV_PRIVATE_HEADER
+#define GRUB_ENV_PRIVATE_HEADER	1
+
+#include <grub/env.h>
+
+/* The size of the hash table.  */
+#define	HASHSZ	13
+
+/* A hashtable for quick lookup of variables.  */
+struct grub_env_context
+{
+  /* A hash table for variables.  */
+  struct grub_env_var *vars[HASHSZ];
+
+  /* One level deeper on the stack.  */
+  struct grub_env_context *prev;
+};
+
+/* This is used for sorting only.  */
+struct grub_env_sorted_var
+{
+  struct grub_env_var *var;
+  struct grub_env_sorted_var *next;
+};
+
+extern struct grub_env_context *EXPORT_VAR(grub_current_context);
+
+#endif /* ! GRUB_ENV_PRIVATE_HEADER */