core.sys.linux.io_uring

D header file for the io_uring interface. Available since Linux 5.1

Members

Enums

IORING_ENTER_GETEVENTS anonymousenum IORING_ENTER_GETEVENTS: io_uring_enter(2) flags
IORING_OFF_SQ_RING anonymousenum IORING_OFF_SQ_RING: Magic offsets for the application to mmap the data it needs
IORING_REGISTER_BUFFERS anonymousenum IORING_REGISTER_BUFFERS: io_uring_register(2) opcodes and arguments
IORING_SETUP_IOPOLL anonymousenum IORING_SETUP_IOPOLL: io_uring_setup() flags

Manifest constants

IORING_CQE_F_BUFFER enum IORING_CQE_F_BUFFER;: If set, the upper 16 bits are the buffer ID

Structs

io_sqring_offsets struct io_sqring_offsets: Filled with the offset for mmap(2)
io_uring_cqe struct io_uring_cqe: IO completion data structure (Completion Queue Entry)
io_uring_params struct io_uring_params: Passed in for io_uring_setup(2)
io_uring_probe struct io_uring_probe: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
io_uring_probe_op struct io_uring_probe_op: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
io_uring_sqe struct io_uring_sqe: IO submission data structure (Submission Queue Entry)

Meta

Source

See Source File

Copyright

Copyright Jens Axboe 2019, Copyright Christoph Hellwig 2019. License : Boost License 1.0 Authors : Luís Ferreira

core sys linux modules