1 files changed, 51 insertions, 0 deletions
diff --git a/include/mach/sa/malloc.h b/include/mach/sa/malloc.h
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+++ b/include/mach/sa/malloc.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 1994 The University of Utah and
+ * the Computer Systems Laboratory (CSL).  All rights reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
+ * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
+ * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * CSL requests users of this software to return to csl-dist@cs.utah.edu any
+ * improvements that they make and grant CSL redistribution rights.
+ *
+ *      Author: Bryan Ford, University of Utah CSL
+ */
+#ifndef _MACH_SA_MALLOC_H_
+#define _MACH_SA_MALLOC_H_
+
+#include <mach/machine/vm_types.h>
+#include <sys/cdefs.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef natural_t size_t;
+#endif
+
+/* The malloc package in the base C library
+   is implemented on top of the List Memory Manager,
+   and the underlying memory pool can be manipulated
+   directly with the LMM primitives using this lmm structure.  */
+extern struct lmm malloc_lmm;
+
+__BEGIN_DECLS
+
+void *malloc(size_t size);
+void *calloc(size_t nelt, size_t eltsize);
+void *realloc(void *buf, size_t new_size);
+void free(void *buf);
+
+/* malloc() and realloc() call this routine when they're about to fail;
+   it should try to scare up more memory and add it to the malloc_lmm.
+   Returns nonzero if it succeeds in finding more memory.  */
+int morecore(size_t size);
+
+__END_DECLS
+
+#endif _MACH_SA_MALLOC_H_