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Diffstat (limited to 'newlib/libc/sys/linux/include/malloc.h')
-rw-r--r--newlib/libc/sys/linux/include/malloc.h266
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diff --git a/newlib/libc/sys/linux/include/malloc.h b/newlib/libc/sys/linux/include/malloc.h
deleted file mode 100644
index 7a7bcdbde..000000000
--- a/newlib/libc/sys/linux/include/malloc.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Prototypes and definition for malloc implementation.
- Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MALLOC_H
-#define _MALLOC_H 1
-
-#include <features.h>
-
-/*
- `ptmalloc', a malloc implementation for multiple threads without
- lock contention, by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
- See the files `ptmalloc.c' or `COPYRIGHT' for copying conditions.
-
- VERSION 2.6.4-pt Wed Dec 4 00:35:54 MET 1996
-
- This work is mainly derived from malloc-2.6.4 by Doug Lea
- <dl@cs.oswego.edu>, which is available from:
-
- ftp://g.oswego.edu/pub/misc/malloc.c
-
- This trimmed-down header file only provides function prototypes and
- the exported data structures. For more detailed function
- descriptions and compile-time options, see the source file
- `ptmalloc.c'.
-*/
-
-#if defined(__STDC__) || defined (__cplusplus)
-# include <stddef.h>
-# define __malloc_ptr_t void *
-#else
-# undef size_t
-# define size_t unsigned int
-# undef ptrdiff_t
-# define ptrdiff_t int
-# define __malloc_ptr_t char *
-#endif
-
-#ifdef _LIBC
-/* Used by GNU libc internals. */
-# define __malloc_size_t size_t
-# define __malloc_ptrdiff_t ptrdiff_t
-#elif !defined __attribute_malloc__
-# define __attribute_malloc__
-#endif
-
-#ifdef __GNUC__
-
-/* GCC can always grok prototypes. For C++ programs we add throw()
- to help it optimize the function calls. But this works only with
- gcc 2.8.x and egcs. */
-# if defined __cplusplus && (__GNUC__ >= 3 || __GNUC_MINOR__ >= 8)
-# define __THROW throw ()
-# else
-# define __THROW
-# endif
-# define __MALLOC_P(args) args __THROW
-/* This macro will be used for functions which might take C++ callback
- functions. */
-# define __MALLOC_PMT(args) args
-
-#else /* Not GCC. */
-
-# define __THROW
-
-# if (defined __STDC__ && __STDC__) || defined __cplusplus
-
-# define __MALLOC_P(args) args
-# define __MALLOC_PMT(args) args
-
-# else /* Not ANSI C or C++. */
-
-# define __MALLOC_P(args) () /* No prototypes. */
-# define __MALLOC_PMT(args) ()
-
-# endif /* ANSI C or C++. */
-
-#endif /* GCC. */
-
-#ifndef NULL
-# ifdef __cplusplus
-# define NULL 0
-# else
-# define NULL ((__malloc_ptr_t) 0)
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct _reent;
-
-/* Nonzero if the malloc is already initialized. */
-#ifdef _LIBC
-/* In the GNU libc we rename the global variable
- `__malloc_initialized' to `__libc_malloc_initialized'. */
-# define __malloc_initialized __libc_malloc_initialized
-#endif
-extern int __malloc_initialized;
-
-/* Initialize global configuration. Not needed with GNU libc. */
-#ifndef __GLIBC__
-extern void ptmalloc_init __MALLOC_P ((void));
-#endif
-
-/* Allocate SIZE bytes of memory. */
-extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
-extern __malloc_ptr_t _malloc_r __MALLOC_P ((struct _reent * __r, size_t __size)) __attribute_malloc__;
-
-/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
-extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size))
- __attribute_malloc__;
-extern __malloc_ptr_t _calloc_r __MALLOC_P ((struct _reent * __r,
- size_t __nmemb, size_t __size))
- __attribute_malloc__;
-
-/* Re-allocate the previously allocated block in __ptr, making the new
- block SIZE bytes long. */
-extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr,
- size_t __size))
- __attribute_malloc__;
-extern __malloc_ptr_t _realloc_r __MALLOC_P ((struct _reent * __r,
- __malloc_ptr_t __ptr,
- size_t __size))
- __attribute_malloc__;
-
-/* Free a block allocated by `malloc', `realloc' or `calloc'. */
-extern void free __MALLOC_P ((__malloc_ptr_t __ptr));
-extern void _free_r __MALLOC_P ((struct _reent * __r, __malloc_ptr_t __ptr));
-
-/* Free a block allocated by `calloc'. */
-extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr));
-
-/* Allocate SIZE bytes allocated to ALIGNMENT bytes. */
-extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size));
-extern __malloc_ptr_t _memalign_r __MALLOC_P ((struct _reent *__r,
- size_t __alignment,
- size_t __size));
-
-/* Allocate SIZE bytes on a page boundary. */
-extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
-extern __malloc_ptr_t _valloc_r __MALLOC_P ((struct _reent *__r,
- size_t __size))
- __attribute_malloc__;
-
-/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up
- __size to nearest pagesize. */
-extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size))
- __attribute_malloc__;
-extern __malloc_ptr_t _pvalloc_r __MALLOC_P ((struct _reent *__r,
- size_t __size))
- __attribute_malloc__;
-
-/* Underlying allocation function; successive calls should return
- contiguous pieces of memory. */
-extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size));
-
-/* Default value of `__morecore'. */
-extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size))
- __attribute_malloc__;
-
-/* SVID2/XPG mallinfo structure */
-struct mallinfo {
- int arena; /* total space allocated from system */
- int ordblks; /* number of non-inuse chunks */
- int smblks; /* unused -- always zero */
- int hblks; /* number of mmapped regions */
- int hblkhd; /* total space in mmapped regions */
- int usmblks; /* unused -- always zero */
- int fsmblks; /* unused -- always zero */
- int uordblks; /* total allocated space */
- int fordblks; /* total non-inuse space */
- int keepcost; /* top-most, releasable (via malloc_trim) space */
-};
-
-/* Returns a copy of the updated current mallinfo. */
-extern struct mallinfo mallinfo __MALLOC_P ((void));
-extern struct mallinfo _mallinfo_r __MALLOC_P ((struct _reent *__r));
-
-/* SVID2/XPG mallopt options */
-#ifndef M_MXFAST
-# define M_MXFAST 1 /* UNUSED in this malloc */
-#endif
-#ifndef M_NLBLKS
-# define M_NLBLKS 2 /* UNUSED in this malloc */
-#endif
-#ifndef M_GRAIN
-# define M_GRAIN 3 /* UNUSED in this malloc */
-#endif
-#ifndef M_KEEP
-# define M_KEEP 4 /* UNUSED in this malloc */
-#endif
-
-/* mallopt options that actually do something */
-#define M_TRIM_THRESHOLD -1
-#define M_TOP_PAD -2
-#define M_MMAP_THRESHOLD -3
-#define M_MMAP_MAX -4
-#define M_CHECK_ACTION -5
-
-/* General SVID/XPG interface to tunable parameters. */
-extern int mallopt __MALLOC_P ((int __param, int __val));
-extern int _mallopt_r __MALLOC_P ((struct _reent *__r, int __param, int __val));
-
-/* Release all but __pad bytes of freed top-most memory back to the
- system. Return 1 if successful, else 0. */
-extern int malloc_trim __MALLOC_P ((size_t __pad));
-
-/* Report the number of usable allocated bytes associated with allocated
- chunk __ptr. */
-extern size_t malloc_usable_size __MALLOC_P ((__malloc_ptr_t __ptr));
-
-/* Prints brief summary statistics on stderr. */
-extern void malloc_stats __MALLOC_P ((void));
-extern void _malloc_stats_r __MALLOC_P ((struct _reent *__r));
-
-/* Record the state of all malloc variables in an opaque data structure. */
-extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void));
-
-/* Restore the state of all malloc variables from data obtained with
- malloc_get_state(). */
-extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr));
-
-#if defined __GLIBC__ || defined MALLOC_HOOKS
-/* Called once when malloc is initialized; redefining this variable in
- the application provides the preferred way to set up the hook
- pointers. */
-extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void));
-/* Hooks for debugging and user-defined versions. */
-extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
- __const __malloc_ptr_t));
-extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size,
- __const __malloc_ptr_t));
-extern __malloc_ptr_t (*__realloc_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
- size_t __size,
- __const __malloc_ptr_t));
-extern __malloc_ptr_t (*__memalign_hook) __MALLOC_PMT ((size_t __alignment,
- size_t __size,
- __const __malloc_ptr_t));
-extern void (*__after_morecore_hook) __MALLOC_PMT ((void));
-
-/* Activate a standard set of debugging hooks. */
-extern void __malloc_check_init __MALLOC_P ((void));
-#endif
-
-#ifdef __cplusplus
-}; /* end of extern "C" */
-#endif
-
-#endif /* malloc.h */
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