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 __LINUX__AIO_ABI_H 20 #define __LINUX__AIO_ABI_H 21 #include <linux/types.h> 22 #include <asm/byteorder.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 typedef __kernel_ulong_t aio_context_t; 25 enum { 26 IOCB_CMD_PREAD = 0, 27 IOCB_CMD_PWRITE = 1, 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 IOCB_CMD_FSYNC = 2, 30 IOCB_CMD_FDSYNC = 3, 31 IOCB_CMD_NOOP = 6, 32 IOCB_CMD_PREADV = 7, 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 IOCB_CMD_PWRITEV = 8, 35 }; 36 #define IOCB_FLAG_RESFD (1 << 0) 37 struct io_event { 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u64 data; 40 __u64 obj; 41 __s64 res; 42 __s64 res2; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 }; 45 #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) 46 #define PADDED(x,y) x, y 47 #elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN) 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define PADDED(x,y) y, x 50 #else 51 #error edit for your odd byteorder. 52 #endif 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 struct iocb { 55 __u64 aio_data; 56 __u32 PADDED(aio_key, aio_reserved1); 57 __u16 aio_lio_opcode; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __s16 aio_reqprio; 60 __u32 aio_fildes; 61 __u64 aio_buf; 62 __u64 aio_nbytes; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __s64 aio_offset; 65 __u64 aio_reserved2; 66 __u32 aio_flags; 67 __u32 aio_resfd; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 }; 70 #undef IFBIG 71 #undef IFLITTLE 72 #endif 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74
