b5f5bad3a4
- remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc
78 lines
2.8 KiB
C
78 lines
2.8 KiB
C
/* $NetBSD: malloc.h,v 1.116 2014/12/27 19:32:57 maxv Exp $ */
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/*
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* Copyright (c) 1987, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)malloc.h 8.5 (Berkeley) 5/3/95
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*/
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#ifndef _SYS_MALLOC_H_
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#define _SYS_MALLOC_H_
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#ifdef _KERNEL
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/*
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* flags to malloc
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*/
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#define M_WAITOK 0x0000 /* can wait for resources */
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#define M_NOWAIT 0x0001 /* do not wait for resources */
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#define M_ZERO 0x0002 /* zero the allocation */
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#define M_CANFAIL 0x0004 /* can fail if requested memory can't ever
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* be allocated */
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#include <sys/mallocvar.h>
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#if 0
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/*
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* The following are standard, built-in malloc types that are
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* not specific to any one subsystem.
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*
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* They are currently not defined, but are still passed to malloc()
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* and free(). They may be re-instated as diagnostics at some point.
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*/
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MALLOC_DECLARE(M_DEVBUF);
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MALLOC_DECLARE(M_DMAMAP);
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MALLOC_DECLARE(M_FREE);
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MALLOC_DECLARE(M_TEMP);
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MALLOC_DECLARE(M_RTABLE);
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MALLOC_DECLARE(M_FTABLE);
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MALLOC_DECLARE(M_UFSMNT);
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MALLOC_DECLARE(M_NETADDR);
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MALLOC_DECLARE(M_MRTABLE);
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#endif
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void *kern_malloc(unsigned long, int);
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void *kern_realloc(void *, unsigned long, int);
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void kern_free(void *);
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#define malloc(size, type, flags) kern_malloc(size, flags)
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#define free(addr, type) kern_free(addr)
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#define realloc(ptr, size, type, flags) kern_realloc(ptr, size, flags)
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#endif /* _KERNEL */
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#endif /* !_SYS_MALLOC_H_ */
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