1a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich/**************************************************************************** 2a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 3a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 4a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** This header was automatically generated from a Linux kernel header 5a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** of the same name, to make information necessary for userspace to 6a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** call into the kernel available to libc. It contains only constants, 7a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** structures, and macros generated from the original header, and thus, 8a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** contains no copyrightable information. 9a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 10a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** To edit the content of this header, modify the corresponding 11a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** source file (e.g. under external/kernel-headers/original/) then 12a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** run bionic/libc/kernel/tools/update_all.py 13a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 14a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** Any manual change here will be lost the next time this script will 15a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** be run. You've been warned! 16a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 17a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 18a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich ****************************************************************************/ 19655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifndef __LINUX__AIO_ABI_H 20655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define __LINUX__AIO_ABI_H 21655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/types.h> 221308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris#include <linux/fs.h> 23655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <asm/byteorder.h> 24655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengtypedef __kernel_ulong_t aio_context_t; 25655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 26d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_PREAD = 0, 27d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_PWRITE = 1, 28d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_FSYNC = 2, 29d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_FDSYNC = 3, 30d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_NOOP = 6, 31d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_PREADV = 7, 32d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao IOCB_CMD_PWRITEV = 8, 33655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 34655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define IOCB_FLAG_RESFD (1 << 0) 35655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct io_event { 36d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 data; 37d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 obj; 38d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __s64 res; 39d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __s64 res2; 40655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 411308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferrisstruct iocb { 421308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris __u64 aio_data; 438cb52b056cfc302e05304d847c4228dff15715cfElliott Hughes#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) 441308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris __u32 aio_key; 451308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris __kernel_rwf_t aio_rw_flags; 46d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#elif defined(__BYTE_ORDER)?__BYTE_ORDER==__BIG_ENDIAN:defined(__BIG_ENDIAN) 471308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris __kernel_rwf_t aio_rw_flags; 481308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris __u32 aio_key; 49655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#else 50d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#error edit for your odd byteorder . 51a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich#endif 52d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u16 aio_lio_opcode; 53d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __s16 aio_reqprio; 54d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u32 aio_fildes; 55d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 aio_buf; 56d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 aio_nbytes; 57d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __s64 aio_offset; 58d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 aio_reserved2; 59d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u32 aio_flags; 60d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u32 aio_resfd; 61655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 62655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#undef IFBIG 63655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#undef IFLITTLE 64655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#endif 65