84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
100 lines
3.7 KiB
C
100 lines
3.7 KiB
C
/* $NetBSD: vmem.h,v 1.20 2013/01/29 21:26:24 para Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c)2006 YAMAMOTO Takashi,
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _SYS_VMEM_H_
|
|
#define _SYS_VMEM_H_
|
|
|
|
#include <sys/types.h>
|
|
|
|
#if defined(_KERNEL)
|
|
#else /* defined(_KERNEL) */
|
|
#include <stdbool.h>
|
|
#endif /* defined(_KERNEL) */
|
|
|
|
typedef struct vmem vmem_t;
|
|
|
|
typedef unsigned int vm_flag_t;
|
|
|
|
typedef uintptr_t vmem_addr_t;
|
|
typedef size_t vmem_size_t;
|
|
#define VMEM_ADDR_MIN 0
|
|
#define VMEM_ADDR_MAX (~(vmem_addr_t)0)
|
|
|
|
typedef int (vmem_import_t)(vmem_t *, vmem_size_t, vm_flag_t, vmem_addr_t *);
|
|
typedef void (vmem_release_t)(vmem_t *, vmem_addr_t, vmem_size_t);
|
|
|
|
typedef int (vmem_ximport_t)(vmem_t *, vmem_size_t, vmem_size_t *,
|
|
vm_flag_t, vmem_addr_t *);
|
|
|
|
extern vmem_t *kmem_arena;
|
|
extern vmem_t *kmem_meta_arena;
|
|
extern vmem_t *kmem_va_arena;
|
|
|
|
void vmem_subsystem_init(vmem_t *vm);
|
|
|
|
vmem_t *vmem_create(const char *, vmem_addr_t, vmem_size_t, vmem_size_t,
|
|
vmem_import_t *, vmem_release_t *, vmem_t *, vmem_size_t,
|
|
vm_flag_t, int);
|
|
vmem_t *vmem_xcreate(const char *, vmem_addr_t, vmem_size_t, vmem_size_t,
|
|
vmem_ximport_t *, vmem_release_t *, vmem_t *, vmem_size_t,
|
|
vm_flag_t, int);
|
|
vmem_t *vmem_init(vmem_t *, const char *, vmem_addr_t, vmem_size_t, vmem_size_t,
|
|
vmem_import_t *, vmem_release_t *, vmem_t *, vmem_size_t,
|
|
vm_flag_t, int);
|
|
void vmem_destroy(vmem_t *);
|
|
int vmem_alloc(vmem_t *, vmem_size_t, vm_flag_t, vmem_addr_t *);
|
|
void vmem_free(vmem_t *, vmem_addr_t, vmem_size_t);
|
|
int vmem_xalloc(vmem_t *, vmem_size_t, vmem_size_t, vmem_size_t,
|
|
vmem_size_t, vmem_addr_t, vmem_addr_t, vm_flag_t, vmem_addr_t *);
|
|
void vmem_xfree(vmem_t *, vmem_addr_t, vmem_size_t);
|
|
int vmem_add(vmem_t *, vmem_addr_t, vmem_size_t, vm_flag_t);
|
|
vmem_size_t vmem_roundup_size(vmem_t *, vmem_size_t);
|
|
vmem_size_t vmem_size(vmem_t *, int typemask);
|
|
void vmem_rehash_start(void);
|
|
void vmem_whatis(uintptr_t, void (*)(const char *, ...) __printflike(1, 2));
|
|
void vmem_print(uintptr_t, const char *, void (*)(const char *, ...)
|
|
__printflike(1, 2));
|
|
void vmem_printall(const char *, void (*)(const char *, ...)
|
|
__printflike(1, 2));
|
|
|
|
/* vm_flag_t */
|
|
#define VM_SLEEP 0x00000001
|
|
#define VM_NOSLEEP 0x00000002
|
|
#define VM_INSTANTFIT 0x00001000
|
|
#define VM_BESTFIT 0x00002000
|
|
#define VM_BOOTSTRAP 0x00010000
|
|
#define VM_POPULATING 0x00040000
|
|
#define VM_LARGEIMPORT 0x00080000
|
|
#define VM_XIMPORT 0x00100000
|
|
|
|
/* vmem_size typemask */
|
|
#define VMEM_ALLOC 0x01
|
|
#define VMEM_FREE 0x02
|
|
|
|
#endif /* !_SYS_VMEM_H_ */
|