Add socketpair on Linux with stub on Redox

parent 75cb7033
Pipeline #4022 failed with stages
in 6 minutes and 21 seconds
......@@ -220,12 +220,19 @@ pub unsafe extern "C" fn socket(domain: c_int, kind: c_int, protocol: c_int) ->
)
}
// #[no_mangle]
// pub unsafe extern "C" fn socketpair(
// domain: c_int,
// kind: c_int,
// protocol: c_int,
// socket_vector: *mut c_int,
// ) -> c_int {
// Sys::socketpair(domain, kind, protocol, socket_vector)
// }
#[no_mangle]
pub unsafe extern "C" fn socketpair(
domain: c_int,
kind: c_int,
protocol: c_int,
sv: *mut c_int,
) -> c_int {
trace_expr!(
Sys::socketpair(domain, kind, protocol, &mut *(sv as *mut [c_int; 2])),
"socketpair({}, {}, {}, {:p})",
domain,
kind,
protocol,
sv
)
}
......@@ -3,12 +3,6 @@ use super::super::PalSocket;
use super::{e, Sys};
use header::sys_socket::{sockaddr, socklen_t};
//impl Sys {
// fn socketpair(domain: c_int, kind: c_int, protocol: c_int, socket_vector: *mut c_int) -> c_int {
// e(unsafe { syscall!(SOCKETPAIR, domain, kind, protocol, socket_vector) }) as c_int
// }
//}
impl PalSocket for Sys {
unsafe fn accept(socket: c_int, address: *mut sockaddr, address_len: *mut socklen_t) -> c_int {
e(syscall!(ACCEPT, socket, address, address_len)) as c_int
......@@ -119,4 +113,8 @@ impl PalSocket for Sys {
unsafe fn socket(domain: c_int, kind: c_int, protocol: c_int) -> c_int {
e(syscall!(SOCKET, domain, kind, protocol)) as c_int
}
fn socketpair(domain: c_int, kind: c_int, protocol: c_int, sv: &mut [c_int; 2]) -> c_int {
e(unsafe { syscall!(SOCKETPAIR, domain, kind, protocol, sv.as_mut_ptr()) }) as c_int
}
}
......@@ -60,4 +60,6 @@ pub trait PalSocket: Pal {
fn shutdown(socket: c_int, how: c_int) -> c_int;
unsafe fn socket(domain: c_int, kind: c_int, protocol: c_int) -> c_int;
fn socketpair(domain: c_int, kind: c_int, protocol: c_int, sv: &mut [c_int; 2]) -> c_int;
}
......@@ -248,4 +248,9 @@ impl PalSocket for Sys {
}
}
}
fn socketpair(domain: c_int, kind: c_int, protocol: c_int, sv: &mut [c_int; 2]) -> c_int {
unsafe { errno = syscall::ENOSYS };
return -1;
}
}
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