| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * The MIT License (MIT) |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #ifndef _SYS_MMAN_H_ |
| #define _SYS_MMAN_H_ |
| |
| #include <sys/types.h> |
| #include <stdlib.h> |
| |
| #define PROT_NONE 0 |
| #define PROT_READ 1 |
| #define PROT_WRITE 2 |
| #define PROT_EXEC 4 |
| |
| #define MAP_FILE 0 |
| #define MAP_SHARED 1 |
| #define MAP_PRIVATE 2 |
| #define MAP_TYPE 0xf |
| #define MAP_FIXED 0x10 |
| #define MAP_ANONYMOUS 0x20 |
| #define MAP_ANON MAP_ANONYMOUS |
| |
| #define MAP_FAILED ((void *)-1) |
| |
| /* Flags for msync. */ |
| #define MS_ASYNC 1 |
| #define MS_SYNC 2 |
| #define MS_INVALIDATE 4 |
| |
| /* For poxis_madvice family */ |
| #define POSIX_MADV_SEQUENTIAL 2 |
| |
| void* mmap(void *addr, size_t len, int prot, int flags, int fildes, off_t off); |
| int munmap(void *addr, size_t len); |
| int _mprotect(void *addr, size_t len, int prot); |
| int msync(void *addr, size_t len, int flags); |
| int mlock(const void *addr, size_t len); |
| int munlock(const void *addr, size_t len); |
| |
| int posix_madvise(void *addr, size_t len, int advice); |
| |
| #endif /* _SYS_MMAN_H_ */ |
