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 22 #include <linux/types.h> 23 #define O_ACCMODE 00000003 24 #define O_RDONLY 00000000 25 #define O_WRONLY 00000001 26 #define O_RDWR 00000002 27 #ifndef O_CREAT 28 #define O_CREAT 00000100 29 #endif 30 #ifndef O_EXCL 31 #define O_EXCL 00000200 32 #endif 33 #ifndef O_NOCTTY 34 #define O_NOCTTY 00000400 35 #endif 36 #ifndef O_TRUNC 37 #define O_TRUNC 00001000 38 #endif 39 #ifndef O_APPEND 40 #define O_APPEND 00002000 41 #endif 42 #ifndef O_NONBLOCK 43 #define O_NONBLOCK 00004000 44 #endif 45 #ifndef O_DSYNC 46 #define O_DSYNC 00010000 47 #endif 48 #ifndef FASYNC 49 #define FASYNC 00020000 50 #endif 51 #ifndef O_DIRECT 52 #define O_DIRECT 00040000 53 #endif 54 #ifndef O_LARGEFILE 55 #define O_LARGEFILE 00100000 56 #endif 57 #ifndef O_DIRECTORY 58 #define O_DIRECTORY 00200000 59 #endif 60 #ifndef O_NOFOLLOW 61 #define O_NOFOLLOW 00400000 62 #endif 63 #ifndef O_NOATIME 64 #define O_NOATIME 01000000 65 #endif 66 #ifndef O_CLOEXEC 67 #define O_CLOEXEC 02000000 68 #endif 69 #ifndef O_SYNC 70 #define __O_SYNC 04000000 71 #define O_SYNC (__O_SYNC | O_DSYNC) 72 #endif 73 #ifndef O_PATH 74 #define O_PATH 010000000 75 #endif 76 #ifndef __O_TMPFILE 77 #define __O_TMPFILE 020000000 78 #endif 79 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) 80 #define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT) 81 #ifndef O_NDELAY 82 #define O_NDELAY O_NONBLOCK 83 #endif 84 #define F_DUPFD 0 85 #define F_GETFD 1 86 #define F_SETFD 2 87 #define F_GETFL 3 88 #define F_SETFL 4 89 #ifndef F_GETLK 90 #define F_GETLK 5 91 #define F_SETLK 6 92 #define F_SETLKW 7 93 #endif 94 #ifndef F_SETOWN 95 #define F_SETOWN 8 96 #define F_GETOWN 9 97 #endif 98 #ifndef F_SETSIG 99 #define F_SETSIG 10 100 #define F_GETSIG 11 101 #endif 102 #ifndef __LP64__ 103 #ifndef F_GETLK64 104 #define F_GETLK64 12 105 #define F_SETLK64 13 106 #define F_SETLKW64 14 107 #endif 108 #endif 109 #ifndef F_SETOWN_EX 110 #define F_SETOWN_EX 15 111 #define F_GETOWN_EX 16 112 #endif 113 #ifndef F_GETOWNER_UIDS 114 #define F_GETOWNER_UIDS 17 115 #endif 116 #define F_OFD_GETLK 36 117 #define F_OFD_SETLK 37 118 #define F_OFD_SETLKW 38 119 #define F_OWNER_TID 0 120 #define F_OWNER_PID 1 121 #define F_OWNER_PGRP 2 122 struct f_owner_ex { 123 int type; 124 __kernel_pid_t pid; 125 }; 126 #define FD_CLOEXEC 1 127 #ifndef F_RDLCK 128 #define F_RDLCK 0 129 #define F_WRLCK 1 130 #define F_UNLCK 2 131 #endif 132 #ifndef F_EXLCK 133 #define F_EXLCK 4 134 #define F_SHLCK 8 135 #endif 136 #define LOCK_SH 1 137 #define LOCK_EX 2 138 #define LOCK_NB 4 139 #define LOCK_UN 8 140 #define LOCK_MAND 32 141 #define LOCK_READ 64 142 #define LOCK_WRITE 128 143 #define LOCK_RW 192 144 #define F_LINUX_SPECIFIC_BASE 1024 145 #ifndef HAVE_ARCH_STRUCT_FLOCK 146 #ifndef __ARCH_FLOCK_PAD 147 #define __ARCH_FLOCK_PAD 148 #endif 149 150 struct flock { 151 short l_type; 152 short l_whence; 153 __kernel_off_t l_start; 154 __kernel_off_t l_len; 155 __kernel_pid_t l_pid; 156 __ARCH_FLOCK_PAD 157 }; 158 #endif 159 #ifndef HAVE_ARCH_STRUCT_FLOCK64 160 #ifndef __ARCH_FLOCK64_PAD 161 #define __ARCH_FLOCK64_PAD 162 #endif 163 164 struct flock64 { 165 short l_type; 166 short l_whence; 167 __kernel_loff_t l_start; 168 __kernel_loff_t l_len; 169 __kernel_pid_t l_pid; 170 __ARCH_FLOCK64_PAD 171 }; 172 #endif 173 #endif 174