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author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/rustix/src/backend/libc/net/write_sockaddr.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/rustix/src/backend/libc/net/write_sockaddr.rs')
-rw-r--r-- | vendor/rustix/src/backend/libc/net/write_sockaddr.rs | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/vendor/rustix/src/backend/libc/net/write_sockaddr.rs b/vendor/rustix/src/backend/libc/net/write_sockaddr.rs deleted file mode 100644 index 2eee98c..0000000 --- a/vendor/rustix/src/backend/libc/net/write_sockaddr.rs +++ /dev/null @@ -1,103 +0,0 @@ -//! The BSD sockets API requires us to read the `ss_family` field before we can -//! interpret the rest of a `sockaddr` produced by the kernel. - -use super::addr::SocketAddrStorage; -#[cfg(unix)] -use super::addr::SocketAddrUnix; -use super::ext::{in6_addr_new, in_addr_new, sockaddr_in6_new}; -use crate::backend::c; -use crate::net::{SocketAddrAny, SocketAddrV4, SocketAddrV6}; -use core::mem::size_of; - -pub(crate) unsafe fn write_sockaddr( - addr: &SocketAddrAny, - storage: *mut SocketAddrStorage, -) -> usize { - match addr { - SocketAddrAny::V4(v4) => write_sockaddr_v4(v4, storage), - SocketAddrAny::V6(v6) => write_sockaddr_v6(v6, storage), - #[cfg(unix)] - SocketAddrAny::Unix(unix) => write_sockaddr_unix(unix, storage), - } -} - -pub(crate) fn encode_sockaddr_v4(v4: &SocketAddrV4) -> c::sockaddr_in { - c::sockaddr_in { - #[cfg(any( - bsd, - target_os = "aix", - target_os = "espidf", - target_os = "haiku", - target_os = "nto", - target_os = "vita", - ))] - sin_len: size_of::<c::sockaddr_in>() as _, - sin_family: c::AF_INET as _, - sin_port: u16::to_be(v4.port()), - sin_addr: in_addr_new(u32::from_ne_bytes(v4.ip().octets())), - #[cfg(not(any(target_os = "haiku", target_os = "vita")))] - sin_zero: [0; 8_usize], - #[cfg(target_os = "haiku")] - sin_zero: [0; 24_usize], - #[cfg(target_os = "vita")] - sin_zero: [0; 6_usize], - #[cfg(target_os = "vita")] - sin_vport: 0, - } -} - -unsafe fn write_sockaddr_v4(v4: &SocketAddrV4, storage: *mut SocketAddrStorage) -> usize { - let encoded = encode_sockaddr_v4(v4); - core::ptr::write(storage.cast(), encoded); - size_of::<c::sockaddr_in>() -} - -pub(crate) fn encode_sockaddr_v6(v6: &SocketAddrV6) -> c::sockaddr_in6 { - #[cfg(any( - bsd, - target_os = "aix", - target_os = "espidf", - target_os = "haiku", - target_os = "nto", - target_os = "vita" - ))] - { - sockaddr_in6_new( - size_of::<c::sockaddr_in6>() as _, - c::AF_INET6 as _, - u16::to_be(v6.port()), - u32::to_be(v6.flowinfo()), - in6_addr_new(v6.ip().octets()), - v6.scope_id(), - ) - } - #[cfg(not(any( - bsd, - target_os = "aix", - target_os = "espidf", - target_os = "haiku", - target_os = "nto", - target_os = "vita" - )))] - { - sockaddr_in6_new( - c::AF_INET6 as _, - u16::to_be(v6.port()), - u32::to_be(v6.flowinfo()), - in6_addr_new(v6.ip().octets()), - v6.scope_id(), - ) - } -} - -unsafe fn write_sockaddr_v6(v6: &SocketAddrV6, storage: *mut SocketAddrStorage) -> usize { - let encoded = encode_sockaddr_v6(v6); - core::ptr::write(storage.cast(), encoded); - size_of::<c::sockaddr_in6>() -} - -#[cfg(unix)] -unsafe fn write_sockaddr_unix(unix: &SocketAddrUnix, storage: *mut SocketAddrStorage) -> usize { - core::ptr::write(storage.cast(), unix.unix); - unix.len() -} |