1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _ASM_GENERIC_FCNTL_H 20 #define _ASM_GENERIC_FCNTL_H 21 #include <bits/flock64.h> 22 #include <bits/flock.h> 23 #include <linux/types.h> 24 #define O_ACCMODE 00000003 25 #define O_RDONLY 00000000 26 #define O_WRONLY 00000001 27 #define O_RDWR 00000002 28 #ifndef O_CREAT 29 #define O_CREAT 00000100 30 #endif 31 #ifndef O_EXCL 32 #define O_EXCL 00000200 33 #endif 34 #ifndef O_NOCTTY 35 #define O_NOCTTY 00000400 36 #endif 37 #ifndef O_TRUNC 38 #define O_TRUNC 00001000 39 #endif 40 #ifndef O_APPEND 41 #define O_APPEND 00002000 42 #endif 43 #ifndef O_NONBLOCK 44 #define O_NONBLOCK 00004000 45 #endif 46 #ifndef O_DSYNC 47 #define O_DSYNC 00010000 48 #endif 49 #ifndef FASYNC 50 #define FASYNC 00020000 51 #endif 52 #ifndef O_DIRECT 53 #define O_DIRECT 00040000 54 #endif 55 #ifndef O_LARGEFILE 56 #define O_LARGEFILE 00100000 57 #endif 58 #ifndef O_DIRECTORY 59 #define O_DIRECTORY 00200000 60 #endif 61 #ifndef O_NOFOLLOW 62 #define O_NOFOLLOW 00400000 63 #endif 64 #ifndef O_NOATIME 65 #define O_NOATIME 01000000 66 #endif 67 #ifndef O_CLOEXEC 68 #define O_CLOEXEC 02000000 69 #endif 70 #ifndef O_SYNC 71 #define __O_SYNC 04000000 72 #define O_SYNC (__O_SYNC | O_DSYNC) 73 #endif 74 #ifndef O_PATH 75 #define O_PATH 010000000 76 #endif 77 #ifndef __O_TMPFILE 78 #define __O_TMPFILE 020000000 79 #endif 80 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) 81 #define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT) 82 #ifndef O_NDELAY 83 #define O_NDELAY O_NONBLOCK 84 #endif 85 #define F_DUPFD 0 86 #define F_GETFD 1 87 #define F_SETFD 2 88 #define F_GETFL 3 89 #define F_SETFL 4 90 #ifndef F_GETLK 91 #define F_GETLK 5 92 #define F_SETLK 6 93 #define F_SETLKW 7 94 #endif 95 #ifndef F_SETOWN 96 #define F_SETOWN 8 97 #define F_GETOWN 9 98 #endif 99 #ifndef F_SETSIG 100 #define F_SETSIG 10 101 #define F_GETSIG 11 102 #endif 103 #if __BITS_PER_LONG == 32 104 #ifndef F_GETLK64 105 #define F_GETLK64 12 106 #define F_SETLK64 13 107 #define F_SETLKW64 14 108 #endif 109 #endif 110 #ifndef F_SETOWN_EX 111 #define F_SETOWN_EX 15 112 #define F_GETOWN_EX 16 113 #endif 114 #ifndef F_GETOWNER_UIDS 115 #define F_GETOWNER_UIDS 17 116 #endif 117 #define F_OFD_GETLK 36 118 #define F_OFD_SETLK 37 119 #define F_OFD_SETLKW 38 120 #define F_OWNER_TID 0 121 #define F_OWNER_PID 1 122 #define F_OWNER_PGRP 2 123 struct f_owner_ex { 124 int type; 125 __kernel_pid_t pid; 126 }; 127 #define FD_CLOEXEC 1 128 #ifndef F_RDLCK 129 #define F_RDLCK 0 130 #define F_WRLCK 1 131 #define F_UNLCK 2 132 #endif 133 #ifndef F_EXLCK 134 #define F_EXLCK 4 135 #define F_SHLCK 8 136 #endif 137 #define LOCK_SH 1 138 #define LOCK_EX 2 139 #define LOCK_NB 4 140 #define LOCK_UN 8 141 #define LOCK_MAND 32 142 #define LOCK_READ 64 143 #define LOCK_WRITE 128 144 #define LOCK_RW 192 145 #define F_LINUX_SPECIFIC_BASE 1024 146 #ifndef HAVE_ARCH_STRUCT_FLOCK 147 #endif 148 #endif 149