1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _FCNTL_H 30 #define _FCNTL_H 31 32 #include <sys/cdefs.h> 33 #include <sys/types.h> 34 #include <linux/fadvise.h> 35 #include <linux/falloc.h> 36 #include <linux/fcntl.h> 37 #include <linux/stat.h> 38 #include <linux/uio.h> 39 40 #include <bits/fcntl.h> 41 #include <bits/seek_constants.h> 42 43 #if defined(__USE_GNU) || defined(__USE_BSD) 44 #include <bits/lockf.h> 45 #endif 46 47 __BEGIN_DECLS 48 49 #ifdef __LP64__ 50 /* LP64 kernels don't have F_*64 defines because their flock is 64-bit. */ 51 #define F_GETLK64 F_GETLK 52 #define F_SETLK64 F_SETLK 53 #define F_SETLKW64 F_SETLKW 54 #endif 55 56 #define O_ASYNC FASYNC 57 #define O_RSYNC O_SYNC 58 59 #if __ANDROID_API__ >= __ANDROID_API_L__ 60 #define SPLICE_F_MOVE 1 61 #define SPLICE_F_NONBLOCK 2 62 #define SPLICE_F_MORE 4 63 #define SPLICE_F_GIFT 8 64 #endif 65 66 #if __ANDROID_API__ >= __ANDROID_API_O__ 67 #define SYNC_FILE_RANGE_WAIT_BEFORE 1 68 #define SYNC_FILE_RANGE_WRITE 2 69 #define SYNC_FILE_RANGE_WAIT_AFTER 4 70 #endif 71 72 int creat(const char* __path, mode_t __mode); 73 int creat64(const char* __path, mode_t __mode) __INTRODUCED_IN(21); 74 int openat(int __dir_fd, const char* __path, int __flags, ...); 75 int openat64(int __dir_fd, const char* __path, int __flags, ...) __INTRODUCED_IN(21); 76 int open(const char* __path, int __flags, ...); 77 int open64(const char* __path, int __flags, ...) __INTRODUCED_IN(21); 78 ssize_t splice(int __in_fd, off64_t* __in_offset, int __out_fd, off64_t* __out_offset, size_t __length, unsigned int __flags) __INTRODUCED_IN(21); 79 ssize_t tee(int __in_fd, int __out_fd, size_t __length, unsigned int __flags) __INTRODUCED_IN(21); 80 ssize_t vmsplice(int __fd, const struct iovec* __iov, size_t __count, unsigned int __flags) __INTRODUCED_IN(21); 81 82 int fallocate(int __fd, int __mode, off_t __offset, off_t __length) __RENAME_IF_FILE_OFFSET64(fallocate64) __INTRODUCED_IN(21); 83 int fallocate64(int __fd, int __mode, off64_t __offset, off64_t __length) __INTRODUCED_IN(21); 84 int posix_fadvise(int __fd, off_t __offset, off_t __length, int __advice) __RENAME_IF_FILE_OFFSET64(posix_fadvise64) __INTRODUCED_IN(21); 85 int posix_fadvise64(int __fd, off64_t __offset, off64_t __length, int __advice) __INTRODUCED_IN(21); 86 int posix_fallocate(int __fd, off_t __offset, off_t __length) __RENAME_IF_FILE_OFFSET64(posix_fallocate64) __INTRODUCED_IN(21); 87 int posix_fallocate64(int __fd, off64_t __offset, off64_t __length) __INTRODUCED_IN(21); 88 89 #if defined(__USE_GNU) 90 ssize_t readahead(int __fd, off64_t __offset, size_t __length) __INTRODUCED_IN(16); 91 int sync_file_range(int __fd, off64_t __offset, off64_t __length, unsigned int __flags) __INTRODUCED_IN(26); 92 #endif 93 94 #if defined(__BIONIC_INCLUDE_FORTIFY_HEADERS) 95 #include <bits/fortify/fcntl.h> 96 #endif 97 98 __END_DECLS 99 100 #endif 101
