| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX__AIO_ABI_H |
| #define __LINUX__AIO_ABI_H |
| #include <linux/types.h> |
| #include <linux/fs.h> |
| #include <asm/byteorder.h> |
| typedef __kernel_ulong_t aio_context_t; |
| enum { |
| IOCB_CMD_PREAD = 0, |
| IOCB_CMD_PWRITE = 1, |
| IOCB_CMD_FSYNC = 2, |
| IOCB_CMD_FDSYNC = 3, |
| IOCB_CMD_POLL = 5, |
| IOCB_CMD_NOOP = 6, |
| IOCB_CMD_PREADV = 7, |
| IOCB_CMD_PWRITEV = 8, |
| }; |
| #define IOCB_FLAG_RESFD (1 << 0) |
| #define IOCB_FLAG_IOPRIO (1 << 1) |
| struct io_event { |
| __u64 data; |
| __u64 obj; |
| __s64 res; |
| __s64 res2; |
| }; |
| struct iocb { |
| __u64 aio_data; |
| #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) |
| __u32 aio_key; |
| __kernel_rwf_t aio_rw_flags; |
| #elif defined(__BYTE_ORDER)?__BYTE_ORDER==__BIG_ENDIAN:defined(__BIG_ENDIAN) |
| __kernel_rwf_t aio_rw_flags; |
| __u32 aio_key; |
| #else |
| #error edit for your odd byteorder . |
| #endif |
| __u16 aio_lio_opcode; |
| __s16 aio_reqprio; |
| __u32 aio_fildes; |
| __u64 aio_buf; |
| __u64 aio_nbytes; |
| __s64 aio_offset; |
| __u64 aio_reserved2; |
| __u32 aio_flags; |
| __u32 aio_resfd; |
| }; |
| #undef IFBIG |
| #undef IFLITTLE |
| #endif |
