Package liburing-devel

Development files for Linux-native io_uring I/O access library

https://git.kernel.dk/cgit/liburing/

This package provides header files to include and libraries to link with
for the Linux-native io_uring.

Version: 2.5

System Calls
io_uring_enter	initiate and/or complete asynchronous I/O
io_uring_enter2	alias for io_uring_enter
io_uring_register	register files or user buffers for asynchronous I/O
io_uring_setup	setup a context for performing asynchronous I/O
Library Functions
IO_URING_CHECK_VERSION	alias for io_uring_check_version
IO_URING_VERSION_MAJOR	alias for io_uring_check_version
IO_URING_VERSION_MINOR	alias for io_uring_check_version
__io_uring_buf_ring_cq_advance	alias for io_uring_buf_ring_cq_advance
io_uring_buf_ring_add	add buffers to a shared buffer ring
io_uring_buf_ring_advance	advance index of provided buffer in buffer ring
io_uring_buf_ring_cq_advance	advance index of provided buffer and CQ ring
io_uring_buf_ring_init	Initialise a buffer ring
io_uring_buf_ring_mask	Calculate buffer ring mask size
io_uring_check_version	functions and macros to check the liburing version
io_uring_close_ring_fd	close a ring file descriptor and use it only via registered index
io_uring_cq_advance	mark one or more io_uring completion events as consumed
io_uring_cq_has_overflow	returns if there are overflow entries waiting to move to the CQ ring
io_uring_cq_ready	returns number of unconsumed ready entries in the CQ ring
io_uring_cqe_get_data	get user data for completion event
io_uring_cqe_get_data64	alias for io_uring_cqe_get_data
io_uring_cqe_seen	mark io_uring completion event as consumed
io_uring_for_each_cqe	iterate pending completion events
io_uring_free_buf_ring	register and free a buffer ring for provided buffers
io_uring_free_probe	free probe instance
io_uring_get_events	Flush outstanding requests to CQE ring
io_uring_get_probe	get probe instance
io_uring_get_sqe	get the next available submission queue entry from the submission queue
io_uring_major_version	alias for io_uring_check_version
io_uring_minor_version	alias for io_uring_check_version
io_uring_opcode_supported	is op code supported?
io_uring_peek_cqe	check if an io_uring completion event is available
io_uring_prep_accept	prepare an accept request
io_uring_prep_accept_direct	alias for io_uring_prep_accept
io_uring_prep_cancel	prepare a cancelation request
io_uring_prep_cancel64	alias for io_uring_prep_cancel
io_uring_prep_cancel_fd	alias for io_uring_prep_cancel
io_uring_prep_close	prepare a file descriptor close request
io_uring_prep_close_direct	alias for io_uring_prep_close
io_uring_prep_cmd	prepare a command request for a socket
io_uring_prep_connect	prepare a connect request
io_uring_prep_fadvise	prepare a fadvise request
io_uring_prep_fallocate	prepare a fallocate request
io_uring_prep_fgetxattr	alias for io_uring_prep_getxattr
io_uring_prep_files_update	prepare a registered file update request
io_uring_prep_fsetxattr	alias for io_uring_prep_setxattr
io_uring_prep_fsync	prepare an fsync request
io_uring_prep_getxattr	prepare a request to get an extended attribute value
io_uring_prep_link	alias for io_uring_prep_linkat
io_uring_prep_link_timeout	a timeout request for linked sqes
io_uring_prep_linkat	prepare a linkat request
io_uring_prep_madvise	prepare a madvise request
io_uring_prep_mkdir	alias for io_uring_prep_mkdirat
io_uring_prep_mkdirat	prepare an mkdirat request
io_uring_prep_msg_ring	send a message to another ring
io_uring_prep_msg_ring_cqe_flags	alias for io_uring_prep_msg_ring
io_uring_prep_msg_ring_fd	send a direct descriptor to another ring
io_uring_prep_msg_ring_fd_alloc	alias for io_uring_prep_msg_ring_fd
io_uring_prep_multishot_accept	alias for io_uring_prep_accept
io_uring_prep_multishot_accept_direct	alias for io_uring_prep_accept
io_uring_prep_nop	prepare a nop request
io_uring_prep_openat	prepare an openat request
io_uring_prep_openat2	prepare an openat2 request
io_uring_prep_openat2_direct	alias for io_uring_prep_openat2
io_uring_prep_openat_direct	alias for io_uring_prep_openat
io_uring_prep_poll_add	prepare a poll request
io_uring_prep_poll_multishot	alias for io_uring_prep_poll_add
io_uring_prep_poll_remove	prepare a poll deletion request
io_uring_prep_poll_update	update an existing poll request
io_uring_prep_provide_buffers	prepare a provide buffers request
io_uring_prep_read	prepare I/O read request
io_uring_prep_read_fixed	prepare I/O read request with registered buffer
io_uring_prep_readv	prepare vector I/O read request
io_uring_prep_readv2	prepare vector I/O read request with flags
io_uring_prep_recv	prepare a recv request
io_uring_prep_recv_multishot	alias for io_uring_prep_recv
io_uring_prep_recvmsg	prepare a recvmsg request
io_uring_prep_recvmsg_multishot	alias for io_uring_prep_recvmsg
io_uring_prep_remove_buffers	prepare a remove buffers request
io_uring_prep_rename	alias for io_uring_prep_renameat
io_uring_prep_renameat	prepare a renameat request
io_uring_prep_send	prepare a send request
io_uring_prep_send_set_addr	set address details for send requests
io_uring_prep_send_zc	prepare a zerocopy send request
io_uring_prep_send_zc_fixed	alias for io_uring_prep_send_zc
io_uring_prep_sendmsg	prepare a sendmsg request
io_uring_prep_sendmsg_zc	alias for io_uring_prep_sendmsg
io_uring_prep_sendto	alias for io_uring_prep_send
io_uring_prep_setxattr	prepare a request to set an extended attribute value
io_uring_prep_shutdown	prepare a shutdown request
io_uring_prep_socket	prepare a socket creation request
io_uring_prep_socket_direct	alias for io_uring_prep_socket
io_uring_prep_socket_direct_alloc	alias for io_uring_prep_socket
io_uring_prep_splice	prepare an splice request
io_uring_prep_statx	prepare a statx request
io_uring_prep_symlink	alias for io_uring_prep_symlinkat
io_uring_prep_symlinkat	prepare a symlinkat request
io_uring_prep_sync_file_range	prepare a sync_file_range request
io_uring_prep_tee	prepare a tee request
io_uring_prep_timeout	prepare a timeout request
io_uring_prep_timeout_remove	alias for io_uring_prep_timeout_update
io_uring_prep_timeout_update	prepare a request to update an existing timeout
io_uring_prep_unlink	alias for io_uring_prep_unlinkat
io_uring_prep_unlinkat	prepare an unlinkat request
io_uring_prep_write	prepare I/O write request
io_uring_prep_write_fixed	prepare I/O write request with registered buffer
io_uring_prep_writev	prepare vector I/O write request
io_uring_prep_writev2	prepare vector I/O write request with flags
io_uring_queue_exit	tear down io_uring submission and completion queues
io_uring_queue_init	setup io_uring submission and completion queues
io_uring_queue_init_mem	alias for io_uring_queue_init
io_uring_queue_init_params	alias for io_uring_queue_init
io_uring_recvmsg_cmsg_firsthdr	alias for io_uring_recvmsg_validate
io_uring_recvmsg_cmsg_nexthdr	alias for io_uring_recvmsg_validate
io_uring_recvmsg_name	alias for io_uring_recvmsg_validate
io_uring_recvmsg_out	alias for io_uring_recvmsg_validate
io_uring_recvmsg_payload	alias for io_uring_recvmsg_validate
io_uring_recvmsg_payload_length	alias for io_uring_recvmsg_validate
io_uring_recvmsg_validate	access data from multishot recvmsg
io_uring_register_buf_ring	register buffer ring for provided buffers
io_uring_register_buffers	register buffers for fixed buffer operations
io_uring_register_buffers_sparse	alias for io_uring_register_buffers
io_uring_register_buffers_tags	alias for io_uring_register_buffers
io_uring_register_buffers_update_tag	alias for io_uring_register_buffers
io_uring_register_eventfd	register an eventfd with a ring
io_uring_register_eventfd_async	alias for io_uring_register_eventfd
io_uring_register_file_alloc_range	set range for fixed file allocations
io_uring_register_files	register file descriptors
io_uring_register_files_sparse	alias for io_uring_register_files
io_uring_register_files_tags	alias for io_uring_register_files
io_uring_register_files_update	alias for io_uring_register_files
io_uring_register_files_update_tag	alias for io_uring_register_files
io_uring_register_iowq_aff	register async worker CPU affinities
io_uring_register_iowq_max_workers	modify the maximum allowed async workers
io_uring_register_ring_fd	register a ring file descriptor
io_uring_register_sync_cancel	issue a synchronous cancelation request
io_uring_setup_buf_ring	setup and register buffer ring for provided buffers
io_uring_sq_ready	number of unconsumed or unsubmitted entries in the SQ ring
io_uring_sq_space_left	free space in the SQ ring
io_uring_sqe_set_data	set user data for submission queue event
io_uring_sqe_set_data64	alias for io_uring_sqe_set_data
io_uring_sqe_set_flags	set flags for submission queue entry
io_uring_sqring_wait	wait for free space in the SQ ring
io_uring_submit	submit requests to the submission queue
io_uring_submit_and_get_events	submit requests to the submission queue and flush completions
io_uring_submit_and_wait	submit requests to the submission queue and wait for completion
io_uring_submit_and_wait_timeout	submit requests to the submission queue and wait for the completion with timeout
io_uring_unregister_buf_ring	unregister a previously registered buffer ring
io_uring_unregister_buffers	unregister buffers for fixed buffer operations
io_uring_unregister_eventfd	alias for io_uring_register_eventfd
io_uring_unregister_files	unregister file descriptors
io_uring_unregister_iowq_aff	alias for io_uring_register_iowq_aff
io_uring_unregister_ring_fd	unregister a ring file descriptor
io_uring_wait_cqe	wait for one io_uring completion event
io_uring_wait_cqe_nr	wait for one or more io_uring completion events
io_uring_wait_cqe_timeout	wait for one io_uring completion event with timeout
io_uring_wait_cqes	wait for one or more io_uring completion events
Miscellanea
io_uring	Asynchronous I/O facility