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adding iocb data for io_submit syscall for linux/glibc. #3486

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merged 1 commit into from Dec 19, 2023
Merged

adding iocb data for io_submit syscall for linux/glibc. #3486

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1 change: 1 addition & 0 deletions libc-test/build.rs
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Expand Up @@ -3406,6 +3406,7 @@ fn test_linux(target: &str) {
headers! {
cfg:
"asm/mman.h",
[gnu]: "linux/aio_abi.h",
"linux/can.h",
"linux/can/raw.h",
// FIXME: requires kernel headers >= 5.4.1.
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1 change: 1 addition & 0 deletions libc-test/semver/linux-gnu.txt
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Expand Up @@ -638,6 +638,7 @@ glob64
glob64_t
globfree
globfree64
iocb
lio_listio
mallinfo
mallinfo2
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22 changes: 22 additions & 0 deletions src/unix/linux_like/linux/gnu/mod.rs
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Expand Up @@ -3,6 +3,7 @@ pub type __priority_which_t = ::c_uint;
pub type __rlimit_resource_t = ::c_uint;
pub type Lmid_t = ::c_long;
pub type regoff_t = ::c_int;
pub type __kernel_rwf_t = ::c_int;

cfg_if! {
if #[cfg(doc)] {
Expand Down Expand Up @@ -432,6 +433,27 @@ s! {
pub len: ::__u32,
pub options: ::__u32,
}

pub struct iocb {
pub aio_data: ::__u64,
#[cfg(target_endian = "little")]
pub aio_key: ::__u32,
#[cfg(target_endian = "little")]
pub aio_rw_flags: ::__kernel_rwf_t,
#[cfg(target_endian = "big")]
pub aio_rw_flags: ::__kernel_rwf_t,
#[cfg(target_endian = "big")]
pub aio_key: ::__u32,
pub aio_lio_opcode: ::__u16,
pub aio_reqprio: ::__s16,
pub aio_fildes: ::__u32,
pub aio_buf: ::__u64,
pub aio_nbytes: ::__u64,
pub aio_offset: ::__s64,
aio_reserved2: ::__u64,
pub aio_flags: ::__u32,
pub aio_resfd: ::__u32,
}
}

impl siginfo_t {
Expand Down