1#![allow(clippy::missing_safety_doc)]
4#![allow(clippy::ptr_offset_with_cast)] #![allow(clippy::undocumented_unsafe_blocks)]
6#![allow(clippy::upper_case_acronyms)]
7#![allow(non_upper_case_globals)]
8#![allow(non_camel_case_types)]
9#![allow(non_snake_case)]
10#![allow(dead_code)]
11
12#[repr(C)]
13#[derive(Default)]
14pub struct __IncompleteArrayField<T>(::std::marker::PhantomData<T>, [T; 0]);
15impl<T> __IncompleteArrayField<T> {
16 #[inline]
17 pub const fn new() -> Self {
18 __IncompleteArrayField(::std::marker::PhantomData, [])
19 }
20 #[inline]
21 pub fn as_ptr(&self) -> *const T {
22 self as *const _ as *const T
23 }
24 #[inline]
25 pub fn as_mut_ptr(&mut self) -> *mut T {
26 self as *mut _ as *mut T
27 }
28 #[inline]
29 pub unsafe fn as_slice(&self, len: usize) -> &[T] {
30 ::std::slice::from_raw_parts(self.as_ptr(), len)
31 }
32 #[inline]
33 pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
34 ::std::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
35 }
36}
37impl<T> ::std::fmt::Debug for __IncompleteArrayField<T> {
38 fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
39 fmt.write_str("__IncompleteArrayField")
40 }
41}
42#[repr(C)]
43pub struct __BindgenUnionField<T>(::std::marker::PhantomData<T>);
44impl<T> __BindgenUnionField<T> {
45 #[inline]
46 pub const fn new() -> Self {
47 __BindgenUnionField(::std::marker::PhantomData)
48 }
49 #[inline]
50 pub unsafe fn as_ref(&self) -> &T {
51 ::std::mem::transmute(self)
52 }
53 #[inline]
54 pub unsafe fn as_mut(&mut self) -> &mut T {
55 ::std::mem::transmute(self)
56 }
57}
58impl<T> ::std::default::Default for __BindgenUnionField<T> {
59 #[inline]
60 fn default() -> Self {
61 Self::new()
62 }
63}
64impl<T> ::std::clone::Clone for __BindgenUnionField<T> {
65 #[inline]
66 fn clone(&self) -> Self {
67 *self
68 }
69}
70impl<T> ::std::marker::Copy for __BindgenUnionField<T> {}
71impl<T> ::std::fmt::Debug for __BindgenUnionField<T> {
72 fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
73 fmt.write_str("__BindgenUnionField")
74 }
75}
76impl<T> ::std::hash::Hash for __BindgenUnionField<T> {
77 fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) {}
78}
79impl<T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
80 fn eq(&self, _other: &__BindgenUnionField<T>) -> bool {
81 true
82 }
83}
84impl<T> ::std::cmp::Eq for __BindgenUnionField<T> {}
85pub const IORING_FILE_INDEX_ALLOC: i32 = -1;
86pub const IORING_SETUP_IOPOLL: u32 = 1;
87pub const IORING_SETUP_SQPOLL: u32 = 2;
88pub const IORING_SETUP_SQ_AFF: u32 = 4;
89pub const IORING_SETUP_CQSIZE: u32 = 8;
90pub const IORING_SETUP_CLAMP: u32 = 16;
91pub const IORING_SETUP_ATTACH_WQ: u32 = 32;
92pub const IORING_SETUP_R_DISABLED: u32 = 64;
93pub const IORING_SETUP_SUBMIT_ALL: u32 = 128;
94pub const IORING_SETUP_COOP_TASKRUN: u32 = 256;
95pub const IORING_SETUP_TASKRUN_FLAG: u32 = 512;
96pub const IORING_SETUP_SQE128: u32 = 1024;
97pub const IORING_SETUP_CQE32: u32 = 2048;
98pub const IORING_SETUP_SINGLE_ISSUER: u32 = 4096;
99pub const IORING_SETUP_DEFER_TASKRUN: u32 = 8192;
100pub const IORING_SETUP_NO_MMAP: u32 = 16384;
101pub const IORING_SETUP_REGISTERED_FD_ONLY: u32 = 32768;
102pub const IORING_SETUP_NO_SQARRAY: u32 = 65536;
103pub const IORING_URING_CMD_FIXED: u32 = 1;
104pub const IORING_URING_CMD_MASK: u32 = 1;
105pub const IORING_FSYNC_DATASYNC: u32 = 1;
106pub const IORING_TIMEOUT_ABS: u32 = 1;
107pub const IORING_TIMEOUT_UPDATE: u32 = 2;
108pub const IORING_TIMEOUT_BOOTTIME: u32 = 4;
109pub const IORING_TIMEOUT_REALTIME: u32 = 8;
110pub const IORING_LINK_TIMEOUT_UPDATE: u32 = 16;
111pub const IORING_TIMEOUT_ETIME_SUCCESS: u32 = 32;
112pub const IORING_TIMEOUT_MULTISHOT: u32 = 64;
113pub const IORING_TIMEOUT_CLOCK_MASK: u32 = 12;
114pub const IORING_TIMEOUT_UPDATE_MASK: u32 = 18;
115pub const IORING_POLL_ADD_MULTI: u32 = 1;
116pub const IORING_POLL_UPDATE_EVENTS: u32 = 2;
117pub const IORING_POLL_UPDATE_USER_DATA: u32 = 4;
118pub const IORING_POLL_ADD_LEVEL: u32 = 8;
119pub const IORING_ASYNC_CANCEL_ALL: u32 = 1;
120pub const IORING_ASYNC_CANCEL_FD: u32 = 2;
121pub const IORING_ASYNC_CANCEL_ANY: u32 = 4;
122pub const IORING_ASYNC_CANCEL_FD_FIXED: u32 = 8;
123pub const IORING_ASYNC_CANCEL_USERDATA: u32 = 16;
124pub const IORING_ASYNC_CANCEL_OP: u32 = 32;
125pub const IORING_RECVSEND_POLL_FIRST: u32 = 1;
126pub const IORING_RECV_MULTISHOT: u32 = 2;
127pub const IORING_RECVSEND_FIXED_BUF: u32 = 4;
128pub const IORING_SEND_ZC_REPORT_USAGE: u32 = 8;
129pub const IORING_RECVSEND_BUNDLE: u32 = 16;
130pub const IORING_NOTIF_USAGE_ZC_COPIED: u32 = 2147483648;
131pub const IORING_ACCEPT_MULTISHOT: u32 = 1;
132pub const IORING_ACCEPT_DONTWAIT: u32 = 2;
133pub const IORING_ACCEPT_POLL_FIRST: u32 = 4;
134pub const IORING_MSG_RING_CQE_SKIP: u32 = 1;
135pub const IORING_MSG_RING_FLAGS_PASS: u32 = 2;
136pub const IORING_FIXED_FD_NO_CLOEXEC: u32 = 1;
137pub const IORING_NOP_INJECT_RESULT: u32 = 1;
138pub const IORING_CQE_F_BUFFER: u32 = 1;
139pub const IORING_CQE_F_MORE: u32 = 2;
140pub const IORING_CQE_F_SOCK_NONEMPTY: u32 = 4;
141pub const IORING_CQE_F_NOTIF: u32 = 8;
142pub const IORING_CQE_F_BUF_MORE: u32 = 16;
143pub const IORING_CQE_BUFFER_SHIFT: u32 = 16;
144pub const IORING_OFF_SQ_RING: u32 = 0;
145pub const IORING_OFF_CQ_RING: u32 = 134217728;
146pub const IORING_OFF_SQES: u32 = 268435456;
147pub const IORING_OFF_PBUF_RING: u32 = 2147483648;
148pub const IORING_OFF_PBUF_SHIFT: u32 = 16;
149pub const IORING_OFF_MMAP_MASK: u32 = 4160749568;
150pub const IORING_SQ_NEED_WAKEUP: u32 = 1;
151pub const IORING_SQ_CQ_OVERFLOW: u32 = 2;
152pub const IORING_SQ_TASKRUN: u32 = 4;
153pub const IORING_CQ_EVENTFD_DISABLED: u32 = 1;
154pub const IORING_ENTER_GETEVENTS: u32 = 1;
155pub const IORING_ENTER_SQ_WAKEUP: u32 = 2;
156pub const IORING_ENTER_SQ_WAIT: u32 = 4;
157pub const IORING_ENTER_EXT_ARG: u32 = 8;
158pub const IORING_ENTER_REGISTERED_RING: u32 = 16;
159pub const IORING_ENTER_ABS_TIMER: u32 = 32;
160pub const IORING_FEAT_SINGLE_MMAP: u32 = 1;
161pub const IORING_FEAT_NODROP: u32 = 2;
162pub const IORING_FEAT_SUBMIT_STABLE: u32 = 4;
163pub const IORING_FEAT_RW_CUR_POS: u32 = 8;
164pub const IORING_FEAT_CUR_PERSONALITY: u32 = 16;
165pub const IORING_FEAT_FAST_POLL: u32 = 32;
166pub const IORING_FEAT_POLL_32BITS: u32 = 64;
167pub const IORING_FEAT_SQPOLL_NONFIXED: u32 = 128;
168pub const IORING_FEAT_EXT_ARG: u32 = 256;
169pub const IORING_FEAT_NATIVE_WORKERS: u32 = 512;
170pub const IORING_FEAT_RSRC_TAGS: u32 = 1024;
171pub const IORING_FEAT_CQE_SKIP: u32 = 2048;
172pub const IORING_FEAT_LINKED_FILE: u32 = 4096;
173pub const IORING_FEAT_REG_REG_RING: u32 = 8192;
174pub const IORING_FEAT_RECVSEND_BUNDLE: u32 = 16384;
175pub const IORING_FEAT_MIN_TIMEOUT: u32 = 32768;
176pub const IORING_RSRC_REGISTER_SPARSE: u32 = 1;
177pub const IORING_REGISTER_FILES_SKIP: i32 = -2;
178pub const IO_URING_OP_SUPPORTED: u32 = 1;
179pub type __kernel_time64_t = ::std::os::raw::c_longlong;
180pub type __kernel_rwf_t = ::std::os::raw::c_int;
181#[repr(C)]
182#[derive(Debug, Default, Copy, Clone)]
183pub struct __kernel_timespec {
184 pub tv_sec: __kernel_time64_t,
185 pub tv_nsec: ::std::os::raw::c_longlong,
186}
187#[repr(C)]
188pub struct io_uring_sqe {
189 pub opcode: u8,
190 pub flags: u8,
191 pub ioprio: u16,
192 pub fd: i32,
193 pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_1,
194 pub __bindgen_anon_2: io_uring_sqe__bindgen_ty_2,
195 pub len: u32,
196 pub __bindgen_anon_3: io_uring_sqe__bindgen_ty_3,
197 pub user_data: u64,
198 pub __bindgen_anon_4: io_uring_sqe__bindgen_ty_4,
199 pub personality: u16,
200 pub __bindgen_anon_5: io_uring_sqe__bindgen_ty_5,
201 pub __bindgen_anon_6: io_uring_sqe__bindgen_ty_6,
202}
203#[repr(C)]
204#[derive(Copy, Clone)]
205pub union io_uring_sqe__bindgen_ty_1 {
206 pub off: u64,
207 pub addr2: u64,
208 pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_1__bindgen_ty_1,
209}
210#[repr(C)]
211#[derive(Debug, Default, Copy, Clone)]
212pub struct io_uring_sqe__bindgen_ty_1__bindgen_ty_1 {
213 pub cmd_op: u32,
214 pub __pad1: u32,
215}
216impl Default for io_uring_sqe__bindgen_ty_1 {
217 fn default() -> Self {
218 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
219 unsafe {
220 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
221 s.assume_init()
222 }
223 }
224}
225#[repr(C)]
226#[derive(Copy, Clone)]
227pub union io_uring_sqe__bindgen_ty_2 {
228 pub addr: u64,
229 pub splice_off_in: u64,
230 pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_2__bindgen_ty_1,
231}
232#[repr(C)]
233#[derive(Debug, Default, Copy, Clone)]
234pub struct io_uring_sqe__bindgen_ty_2__bindgen_ty_1 {
235 pub level: u32,
236 pub optname: u32,
237}
238impl Default for io_uring_sqe__bindgen_ty_2 {
239 fn default() -> Self {
240 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
241 unsafe {
242 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
243 s.assume_init()
244 }
245 }
246}
247#[repr(C)]
248#[derive(Copy, Clone)]
249pub union io_uring_sqe__bindgen_ty_3 {
250 pub rw_flags: __kernel_rwf_t,
251 pub fsync_flags: u32,
252 pub poll_events: u16,
253 pub poll32_events: u32,
254 pub sync_range_flags: u32,
255 pub msg_flags: u32,
256 pub timeout_flags: u32,
257 pub accept_flags: u32,
258 pub cancel_flags: u32,
259 pub open_flags: u32,
260 pub statx_flags: u32,
261 pub fadvise_advice: u32,
262 pub splice_flags: u32,
263 pub rename_flags: u32,
264 pub unlink_flags: u32,
265 pub hardlink_flags: u32,
266 pub xattr_flags: u32,
267 pub msg_ring_flags: u32,
268 pub uring_cmd_flags: u32,
269 pub waitid_flags: u32,
270 pub futex_flags: u32,
271 pub install_fd_flags: u32,
272 pub nop_flags: u32,
273}
274impl Default for io_uring_sqe__bindgen_ty_3 {
275 fn default() -> Self {
276 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
277 unsafe {
278 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
279 s.assume_init()
280 }
281 }
282}
283#[repr(C, packed)]
284#[derive(Copy, Clone)]
285pub union io_uring_sqe__bindgen_ty_4 {
286 pub buf_index: u16,
287 pub buf_group: u16,
288}
289impl Default for io_uring_sqe__bindgen_ty_4 {
290 fn default() -> Self {
291 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
292 unsafe {
293 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
294 s.assume_init()
295 }
296 }
297}
298#[repr(C)]
299#[derive(Copy, Clone)]
300pub union io_uring_sqe__bindgen_ty_5 {
301 pub splice_fd_in: i32,
302 pub file_index: u32,
303 pub optlen: u32,
304 pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_5__bindgen_ty_1,
305}
306#[repr(C)]
307#[derive(Debug, Default, Copy, Clone)]
308pub struct io_uring_sqe__bindgen_ty_5__bindgen_ty_1 {
309 pub addr_len: u16,
310 pub __pad3: [u16; 1usize],
311}
312impl Default for io_uring_sqe__bindgen_ty_5 {
313 fn default() -> Self {
314 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
315 unsafe {
316 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
317 s.assume_init()
318 }
319 }
320}
321#[repr(C)]
322pub struct io_uring_sqe__bindgen_ty_6 {
323 pub __bindgen_anon_1: __BindgenUnionField<io_uring_sqe__bindgen_ty_6__bindgen_ty_1>,
324 pub optval: __BindgenUnionField<u64>,
325 pub cmd: __BindgenUnionField<[u8; 0usize]>,
326 pub bindgen_union_field: [u64; 2usize],
327}
328#[repr(C)]
329#[derive(Debug, Default, Copy, Clone)]
330pub struct io_uring_sqe__bindgen_ty_6__bindgen_ty_1 {
331 pub addr3: u64,
332 pub __pad2: [u64; 1usize],
333}
334impl Default for io_uring_sqe__bindgen_ty_6 {
335 fn default() -> Self {
336 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
337 unsafe {
338 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
339 s.assume_init()
340 }
341 }
342}
343impl Default for io_uring_sqe {
344 fn default() -> Self {
345 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
346 unsafe {
347 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
348 s.assume_init()
349 }
350 }
351}
352pub const io_uring_sqe_flags_bit_IOSQE_FIXED_FILE_BIT: io_uring_sqe_flags_bit = 0;
353pub const io_uring_sqe_flags_bit_IOSQE_IO_DRAIN_BIT: io_uring_sqe_flags_bit = 1;
354pub const io_uring_sqe_flags_bit_IOSQE_IO_LINK_BIT: io_uring_sqe_flags_bit = 2;
355pub const io_uring_sqe_flags_bit_IOSQE_IO_HARDLINK_BIT: io_uring_sqe_flags_bit = 3;
356pub const io_uring_sqe_flags_bit_IOSQE_ASYNC_BIT: io_uring_sqe_flags_bit = 4;
357pub const io_uring_sqe_flags_bit_IOSQE_BUFFER_SELECT_BIT: io_uring_sqe_flags_bit = 5;
358pub const io_uring_sqe_flags_bit_IOSQE_CQE_SKIP_SUCCESS_BIT: io_uring_sqe_flags_bit = 6;
359pub type io_uring_sqe_flags_bit = ::std::os::raw::c_uint;
360pub const io_uring_op_IORING_OP_NOP: io_uring_op = 0;
361pub const io_uring_op_IORING_OP_READV: io_uring_op = 1;
362pub const io_uring_op_IORING_OP_WRITEV: io_uring_op = 2;
363pub const io_uring_op_IORING_OP_FSYNC: io_uring_op = 3;
364pub const io_uring_op_IORING_OP_READ_FIXED: io_uring_op = 4;
365pub const io_uring_op_IORING_OP_WRITE_FIXED: io_uring_op = 5;
366pub const io_uring_op_IORING_OP_POLL_ADD: io_uring_op = 6;
367pub const io_uring_op_IORING_OP_POLL_REMOVE: io_uring_op = 7;
368pub const io_uring_op_IORING_OP_SYNC_FILE_RANGE: io_uring_op = 8;
369pub const io_uring_op_IORING_OP_SENDMSG: io_uring_op = 9;
370pub const io_uring_op_IORING_OP_RECVMSG: io_uring_op = 10;
371pub const io_uring_op_IORING_OP_TIMEOUT: io_uring_op = 11;
372pub const io_uring_op_IORING_OP_TIMEOUT_REMOVE: io_uring_op = 12;
373pub const io_uring_op_IORING_OP_ACCEPT: io_uring_op = 13;
374pub const io_uring_op_IORING_OP_ASYNC_CANCEL: io_uring_op = 14;
375pub const io_uring_op_IORING_OP_LINK_TIMEOUT: io_uring_op = 15;
376pub const io_uring_op_IORING_OP_CONNECT: io_uring_op = 16;
377pub const io_uring_op_IORING_OP_FALLOCATE: io_uring_op = 17;
378pub const io_uring_op_IORING_OP_OPENAT: io_uring_op = 18;
379pub const io_uring_op_IORING_OP_CLOSE: io_uring_op = 19;
380pub const io_uring_op_IORING_OP_FILES_UPDATE: io_uring_op = 20;
381pub const io_uring_op_IORING_OP_STATX: io_uring_op = 21;
382pub const io_uring_op_IORING_OP_READ: io_uring_op = 22;
383pub const io_uring_op_IORING_OP_WRITE: io_uring_op = 23;
384pub const io_uring_op_IORING_OP_FADVISE: io_uring_op = 24;
385pub const io_uring_op_IORING_OP_MADVISE: io_uring_op = 25;
386pub const io_uring_op_IORING_OP_SEND: io_uring_op = 26;
387pub const io_uring_op_IORING_OP_RECV: io_uring_op = 27;
388pub const io_uring_op_IORING_OP_OPENAT2: io_uring_op = 28;
389pub const io_uring_op_IORING_OP_EPOLL_CTL: io_uring_op = 29;
390pub const io_uring_op_IORING_OP_SPLICE: io_uring_op = 30;
391pub const io_uring_op_IORING_OP_PROVIDE_BUFFERS: io_uring_op = 31;
392pub const io_uring_op_IORING_OP_REMOVE_BUFFERS: io_uring_op = 32;
393pub const io_uring_op_IORING_OP_TEE: io_uring_op = 33;
394pub const io_uring_op_IORING_OP_SHUTDOWN: io_uring_op = 34;
395pub const io_uring_op_IORING_OP_RENAMEAT: io_uring_op = 35;
396pub const io_uring_op_IORING_OP_UNLINKAT: io_uring_op = 36;
397pub const io_uring_op_IORING_OP_MKDIRAT: io_uring_op = 37;
398pub const io_uring_op_IORING_OP_SYMLINKAT: io_uring_op = 38;
399pub const io_uring_op_IORING_OP_LINKAT: io_uring_op = 39;
400pub const io_uring_op_IORING_OP_MSG_RING: io_uring_op = 40;
401pub const io_uring_op_IORING_OP_FSETXATTR: io_uring_op = 41;
402pub const io_uring_op_IORING_OP_SETXATTR: io_uring_op = 42;
403pub const io_uring_op_IORING_OP_FGETXATTR: io_uring_op = 43;
404pub const io_uring_op_IORING_OP_GETXATTR: io_uring_op = 44;
405pub const io_uring_op_IORING_OP_SOCKET: io_uring_op = 45;
406pub const io_uring_op_IORING_OP_URING_CMD: io_uring_op = 46;
407pub const io_uring_op_IORING_OP_SEND_ZC: io_uring_op = 47;
408pub const io_uring_op_IORING_OP_SENDMSG_ZC: io_uring_op = 48;
409pub const io_uring_op_IORING_OP_READ_MULTISHOT: io_uring_op = 49;
410pub const io_uring_op_IORING_OP_WAITID: io_uring_op = 50;
411pub const io_uring_op_IORING_OP_FUTEX_WAIT: io_uring_op = 51;
412pub const io_uring_op_IORING_OP_FUTEX_WAKE: io_uring_op = 52;
413pub const io_uring_op_IORING_OP_FUTEX_WAITV: io_uring_op = 53;
414pub const io_uring_op_IORING_OP_FIXED_FD_INSTALL: io_uring_op = 54;
415pub const io_uring_op_IORING_OP_FTRUNCATE: io_uring_op = 55;
416pub const io_uring_op_IORING_OP_BIND: io_uring_op = 56;
417pub const io_uring_op_IORING_OP_LISTEN: io_uring_op = 57;
418pub const io_uring_op_IORING_OP_LAST: io_uring_op = 58;
419pub type io_uring_op = ::std::os::raw::c_uint;
420pub const io_uring_msg_ring_flags_IORING_MSG_DATA: io_uring_msg_ring_flags = 0;
421pub const io_uring_msg_ring_flags_IORING_MSG_SEND_FD: io_uring_msg_ring_flags = 1;
422pub type io_uring_msg_ring_flags = ::std::os::raw::c_uint;
423#[repr(C)]
424#[derive(Debug, Default)]
425pub struct io_uring_cqe {
426 pub user_data: u64,
427 pub res: i32,
428 pub flags: u32,
429 pub big_cqe: __IncompleteArrayField<u64>,
430}
431#[repr(C)]
432#[derive(Debug, Default, Copy, Clone)]
433pub struct io_sqring_offsets {
434 pub head: u32,
435 pub tail: u32,
436 pub ring_mask: u32,
437 pub ring_entries: u32,
438 pub flags: u32,
439 pub dropped: u32,
440 pub array: u32,
441 pub resv1: u32,
442 pub user_addr: u64,
443}
444#[repr(C)]
445#[derive(Debug, Default, Copy, Clone)]
446pub struct io_cqring_offsets {
447 pub head: u32,
448 pub tail: u32,
449 pub ring_mask: u32,
450 pub ring_entries: u32,
451 pub overflow: u32,
452 pub cqes: u32,
453 pub flags: u32,
454 pub resv1: u32,
455 pub user_addr: u64,
456}
457#[repr(C)]
458#[derive(Debug, Default, Copy, Clone)]
459pub struct io_uring_params {
460 pub sq_entries: u32,
461 pub cq_entries: u32,
462 pub flags: u32,
463 pub sq_thread_cpu: u32,
464 pub sq_thread_idle: u32,
465 pub features: u32,
466 pub wq_fd: u32,
467 pub resv: [u32; 3usize],
468 pub sq_off: io_sqring_offsets,
469 pub cq_off: io_cqring_offsets,
470}
471pub const io_uring_register_op_IORING_REGISTER_BUFFERS: io_uring_register_op = 0;
472pub const io_uring_register_op_IORING_UNREGISTER_BUFFERS: io_uring_register_op = 1;
473pub const io_uring_register_op_IORING_REGISTER_FILES: io_uring_register_op = 2;
474pub const io_uring_register_op_IORING_UNREGISTER_FILES: io_uring_register_op = 3;
475pub const io_uring_register_op_IORING_REGISTER_EVENTFD: io_uring_register_op = 4;
476pub const io_uring_register_op_IORING_UNREGISTER_EVENTFD: io_uring_register_op = 5;
477pub const io_uring_register_op_IORING_REGISTER_FILES_UPDATE: io_uring_register_op = 6;
478pub const io_uring_register_op_IORING_REGISTER_EVENTFD_ASYNC: io_uring_register_op = 7;
479pub const io_uring_register_op_IORING_REGISTER_PROBE: io_uring_register_op = 8;
480pub const io_uring_register_op_IORING_REGISTER_PERSONALITY: io_uring_register_op = 9;
481pub const io_uring_register_op_IORING_UNREGISTER_PERSONALITY: io_uring_register_op = 10;
482pub const io_uring_register_op_IORING_REGISTER_RESTRICTIONS: io_uring_register_op = 11;
483pub const io_uring_register_op_IORING_REGISTER_ENABLE_RINGS: io_uring_register_op = 12;
484pub const io_uring_register_op_IORING_REGISTER_FILES2: io_uring_register_op = 13;
485pub const io_uring_register_op_IORING_REGISTER_FILES_UPDATE2: io_uring_register_op = 14;
486pub const io_uring_register_op_IORING_REGISTER_BUFFERS2: io_uring_register_op = 15;
487pub const io_uring_register_op_IORING_REGISTER_BUFFERS_UPDATE: io_uring_register_op = 16;
488pub const io_uring_register_op_IORING_REGISTER_IOWQ_AFF: io_uring_register_op = 17;
489pub const io_uring_register_op_IORING_UNREGISTER_IOWQ_AFF: io_uring_register_op = 18;
490pub const io_uring_register_op_IORING_REGISTER_IOWQ_MAX_WORKERS: io_uring_register_op = 19;
491pub const io_uring_register_op_IORING_REGISTER_RING_FDS: io_uring_register_op = 20;
492pub const io_uring_register_op_IORING_UNREGISTER_RING_FDS: io_uring_register_op = 21;
493pub const io_uring_register_op_IORING_REGISTER_PBUF_RING: io_uring_register_op = 22;
494pub const io_uring_register_op_IORING_UNREGISTER_PBUF_RING: io_uring_register_op = 23;
495pub const io_uring_register_op_IORING_REGISTER_SYNC_CANCEL: io_uring_register_op = 24;
496pub const io_uring_register_op_IORING_REGISTER_FILE_ALLOC_RANGE: io_uring_register_op = 25;
497pub const io_uring_register_op_IORING_REGISTER_PBUF_STATUS: io_uring_register_op = 26;
498pub const io_uring_register_op_IORING_REGISTER_NAPI: io_uring_register_op = 27;
499pub const io_uring_register_op_IORING_UNREGISTER_NAPI: io_uring_register_op = 28;
500pub const io_uring_register_op_IORING_REGISTER_CLOCK: io_uring_register_op = 29;
501pub const io_uring_register_op_IORING_REGISTER_CLONE_BUFFERS: io_uring_register_op = 30;
502pub const io_uring_register_op_IORING_REGISTER_LAST: io_uring_register_op = 31;
503pub const io_uring_register_op_IORING_REGISTER_USE_REGISTERED_RING: io_uring_register_op =
504 2147483648;
505pub type io_uring_register_op = ::std::os::raw::c_uint;
506#[repr(C)]
507#[derive(Debug, Default, Copy, Clone)]
508pub struct io_uring_files_update {
509 pub offset: u32,
510 pub resv: u32,
511 pub fds: u64,
512}
513#[repr(C)]
514#[derive(Debug, Default, Copy, Clone)]
515pub struct io_uring_rsrc_register {
516 pub nr: u32,
517 pub flags: u32,
518 pub resv2: u64,
519 pub data: u64,
520 pub tags: u64,
521}
522#[repr(C)]
523#[derive(Debug, Default, Copy, Clone)]
524pub struct io_uring_rsrc_update {
525 pub offset: u32,
526 pub resv: u32,
527 pub data: u64,
528}
529#[repr(C)]
530#[derive(Debug, Default, Copy, Clone)]
531pub struct io_uring_rsrc_update2 {
532 pub offset: u32,
533 pub resv: u32,
534 pub data: u64,
535 pub tags: u64,
536 pub nr: u32,
537 pub resv2: u32,
538}
539#[repr(C)]
540#[derive(Debug, Default, Copy, Clone)]
541pub struct io_uring_probe_op {
542 pub op: u8,
543 pub resv: u8,
544 pub flags: u16,
545 pub resv2: u32,
546}
547#[repr(C)]
548#[derive(Debug, Default)]
549pub struct io_uring_probe {
550 pub last_op: u8,
551 pub ops_len: u8,
552 pub resv: u16,
553 pub resv2: [u32; 3usize],
554 pub ops: __IncompleteArrayField<io_uring_probe_op>,
555}
556#[repr(C)]
557#[derive(Copy, Clone)]
558pub struct io_uring_restriction {
559 pub opcode: u16,
560 pub __bindgen_anon_1: io_uring_restriction__bindgen_ty_1,
561 pub resv: u8,
562 pub resv2: [u32; 3usize],
563}
564#[repr(C)]
565#[derive(Copy, Clone)]
566pub union io_uring_restriction__bindgen_ty_1 {
567 pub register_op: u8,
568 pub sqe_op: u8,
569 pub sqe_flags: u8,
570}
571impl Default for io_uring_restriction__bindgen_ty_1 {
572 fn default() -> Self {
573 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
574 unsafe {
575 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
576 s.assume_init()
577 }
578 }
579}
580impl Default for io_uring_restriction {
581 fn default() -> Self {
582 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
583 unsafe {
584 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
585 s.assume_init()
586 }
587 }
588}
589#[repr(C)]
590#[derive(Debug, Default, Copy, Clone)]
591pub struct io_uring_clock_register {
592 pub clockid: u32,
593 pub __resv: [u32; 3usize],
594}
595pub const IORING_REGISTER_SRC_REGISTERED: _bindgen_ty_1 = 1;
596pub type _bindgen_ty_1 = ::std::os::raw::c_uint;
597#[repr(C)]
598#[derive(Debug, Default, Copy, Clone)]
599pub struct io_uring_clone_buffers {
600 pub src_fd: u32,
601 pub flags: u32,
602 pub pad: [u32; 6usize],
603}
604#[repr(C)]
605#[derive(Debug, Default, Copy, Clone)]
606pub struct io_uring_buf {
607 pub addr: u64,
608 pub len: u32,
609 pub bid: u16,
610 pub resv: u16,
611}
612#[repr(C)]
613pub struct io_uring_buf_ring {
614 pub __bindgen_anon_1: io_uring_buf_ring__bindgen_ty_1,
615}
616#[repr(C)]
617pub struct io_uring_buf_ring__bindgen_ty_1 {
618 pub __bindgen_anon_1: __BindgenUnionField<io_uring_buf_ring__bindgen_ty_1__bindgen_ty_1>,
619 pub __bindgen_anon_2: __BindgenUnionField<io_uring_buf_ring__bindgen_ty_1__bindgen_ty_2>,
620 pub bindgen_union_field: [u64; 2usize],
621}
622#[repr(C)]
623#[derive(Debug, Default, Copy, Clone)]
624pub struct io_uring_buf_ring__bindgen_ty_1__bindgen_ty_1 {
625 pub resv1: u64,
626 pub resv2: u32,
627 pub resv3: u16,
628 pub tail: u16,
629}
630#[repr(C)]
631#[derive(Debug, Default)]
632pub struct io_uring_buf_ring__bindgen_ty_1__bindgen_ty_2 {
633 pub __empty_bufs: io_uring_buf_ring__bindgen_ty_1__bindgen_ty_2__bindgen_ty_1,
634 pub bufs: __IncompleteArrayField<io_uring_buf>,
635}
636#[repr(C)]
637#[derive(Debug, Default, Copy, Clone)]
638pub struct io_uring_buf_ring__bindgen_ty_1__bindgen_ty_2__bindgen_ty_1 {}
639impl Default for io_uring_buf_ring__bindgen_ty_1 {
640 fn default() -> Self {
641 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
642 unsafe {
643 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
644 s.assume_init()
645 }
646 }
647}
648impl Default for io_uring_buf_ring {
649 fn default() -> Self {
650 let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
651 unsafe {
652 ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
653 s.assume_init()
654 }
655 }
656}
657pub const io_uring_register_pbuf_ring_flags_IOU_PBUF_RING_MMAP: io_uring_register_pbuf_ring_flags =
658 1;
659pub const io_uring_register_pbuf_ring_flags_IOU_PBUF_RING_INC: io_uring_register_pbuf_ring_flags =
660 2;
661pub type io_uring_register_pbuf_ring_flags = ::std::os::raw::c_uint;
662#[repr(C)]
663#[derive(Debug, Default, Copy, Clone)]
664pub struct io_uring_buf_reg {
665 pub ring_addr: u64,
666 pub ring_entries: u32,
667 pub bgid: u16,
668 pub flags: u16,
669 pub resv: [u64; 3usize],
670}
671#[repr(C)]
672#[derive(Debug, Default, Copy, Clone)]
673pub struct io_uring_buf_status {
674 pub buf_group: u32,
675 pub head: u32,
676 pub resv: [u32; 8usize],
677}
678#[repr(C)]
679#[derive(Debug, Default, Copy, Clone)]
680pub struct io_uring_napi {
681 pub busy_poll_to: u32,
682 pub prefer_busy_poll: u8,
683 pub pad: [u8; 3usize],
684 pub resv: u64,
685}
686pub const io_uring_register_restriction_op_IORING_RESTRICTION_REGISTER_OP:
687 io_uring_register_restriction_op = 0;
688pub const io_uring_register_restriction_op_IORING_RESTRICTION_SQE_OP:
689 io_uring_register_restriction_op = 1;
690pub const io_uring_register_restriction_op_IORING_RESTRICTION_SQE_FLAGS_ALLOWED:
691 io_uring_register_restriction_op = 2;
692pub const io_uring_register_restriction_op_IORING_RESTRICTION_SQE_FLAGS_REQUIRED:
693 io_uring_register_restriction_op = 3;
694pub const io_uring_register_restriction_op_IORING_RESTRICTION_LAST:
695 io_uring_register_restriction_op = 4;
696pub type io_uring_register_restriction_op = ::std::os::raw::c_uint;
697#[repr(C)]
698#[derive(Debug, Default, Copy, Clone)]
699pub struct io_uring_getevents_arg {
700 pub sigmask: u64,
701 pub sigmask_sz: u32,
702 pub min_wait_usec: u32,
703 pub ts: u64,
704}
705#[repr(C)]
706#[derive(Debug, Default, Copy, Clone)]
707pub struct io_uring_sync_cancel_reg {
708 pub addr: u64,
709 pub fd: i32,
710 pub flags: u32,
711 pub timeout: __kernel_timespec,
712 pub opcode: u8,
713 pub pad: [u8; 7usize],
714 pub pad2: [u64; 3usize],
715}
716#[repr(C)]
717#[derive(Debug, Default, Copy, Clone)]
718pub struct io_uring_file_index_range {
719 pub off: u32,
720 pub len: u32,
721 pub resv: u64,
722}
723#[repr(C)]
724#[derive(Debug, Default, Copy, Clone)]
725pub struct io_uring_recvmsg_out {
726 pub namelen: u32,
727 pub controllen: u32,
728 pub payloadlen: u32,
729 pub flags: u32,
730}
731pub const io_uring_socket_op_SOCKET_URING_OP_SIOCINQ: io_uring_socket_op = 0;
732pub const io_uring_socket_op_SOCKET_URING_OP_SIOCOUTQ: io_uring_socket_op = 1;
733pub const io_uring_socket_op_SOCKET_URING_OP_GETSOCKOPT: io_uring_socket_op = 2;
734pub const io_uring_socket_op_SOCKET_URING_OP_SETSOCKOPT: io_uring_socket_op = 3;
735pub type io_uring_socket_op = ::std::os::raw::c_uint;