1 files changed, 83 insertions, 0 deletions
diff --git a/include/grub/mm.h b/include/grub/mm.h
new file mode 100644
index 0000000..9c38dd3
--- /dev/null
+++ b/include/grub/mm.h
@@ -0,0 +1,83 @@
+/* mm.h - prototypes and declarations for memory manager */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2007  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_MM_H
+#define GRUB_MM_H	1
+
+#include <grub/types.h>
+#include <grub/symbol.h>
+#include <config.h>
+
+#ifndef NULL
+# define NULL	((void *) 0)
+#endif
+
+void grub_mm_init_region (void *addr, grub_size_t size);
+void *EXPORT_FUNC(grub_calloc) (grub_size_t nmemb, grub_size_t size);
+void *EXPORT_FUNC(grub_malloc) (grub_size_t size);
+void *EXPORT_FUNC(grub_zalloc) (grub_size_t size);
+void EXPORT_FUNC(grub_free) (void *ptr);
+void *EXPORT_FUNC(grub_realloc) (void *ptr, grub_size_t size);
+#ifndef GRUB_MACHINE_EMU
+void *EXPORT_FUNC(grub_memalign) (grub_size_t align, grub_size_t size);
+#endif
+
+void grub_mm_check_real (const char *file, int line);
+#define grub_mm_check() grub_mm_check_real (GRUB_FILE, __LINE__);
+
+/* For debugging.  */
+#if defined(MM_DEBUG) && !defined(GRUB_UTIL) && !defined (GRUB_MACHINE_EMU)
+/* Set this variable to 1 when you want to trace all memory function calls.  */
+extern int EXPORT_VAR(grub_mm_debug);
+
+void grub_mm_dump_free (void);
+void grub_mm_dump (unsigned lineno);
+
+#define grub_calloc(nmemb, size)	\
+  grub_debug_calloc (GRUB_FILE, __LINE__, nmemb, size)
+
+#define grub_malloc(size)	\
+  grub_debug_malloc (GRUB_FILE, __LINE__, size)
+
+#define grub_zalloc(size)	\
+  grub_debug_zalloc (GRUB_FILE, __LINE__, size)
+
+#define grub_realloc(ptr,size)	\
+  grub_debug_realloc (GRUB_FILE, __LINE__, ptr, size)
+
+#define grub_memalign(align,size)	\
+  grub_debug_memalign (GRUB_FILE, __LINE__, align, size)
+
+#define grub_free(ptr)	\
+  grub_debug_free (GRUB_FILE, __LINE__, ptr)
+
+void *EXPORT_FUNC(grub_debug_calloc) (const char *file, int line,
+				      grub_size_t nmemb, grub_size_t size);
+void *EXPORT_FUNC(grub_debug_malloc) (const char *file, int line,
+				      grub_size_t size);
+void *EXPORT_FUNC(grub_debug_zalloc) (const char *file, int line,
+				       grub_size_t size);
+void EXPORT_FUNC(grub_debug_free) (const char *file, int line, void *ptr);
+void *EXPORT_FUNC(grub_debug_realloc) (const char *file, int line, void *ptr,
+				       grub_size_t size);
+void *EXPORT_FUNC(grub_debug_memalign) (const char *file, int line,
+					grub_size_t align, grub_size_t size);
+#endif /* MM_DEBUG && ! GRUB_UTIL */
+
+#endif /* ! GRUB_MM_H */