From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/rustix/src/imp/linux_raw/net/ext.rs | 64 ++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 vendor/rustix/src/imp/linux_raw/net/ext.rs

(limited to 'vendor/rustix/src/imp/linux_raw/net/ext.rs')

diff --git a/vendor/rustix/src/imp/linux_raw/net/ext.rs b/vendor/rustix/src/imp/linux_raw/net/ext.rs
new file mode 100644
index 000000000..8556c9d90
--- /dev/null
+++ b/vendor/rustix/src/imp/linux_raw/net/ext.rs
@@ -0,0 +1,64 @@
+#![allow(unsafe_code)]
+
+use super::super::c;
+
+#[inline]
+pub(crate) const fn in_addr_s_addr(addr: c::in_addr) -> u32 {
+    addr.s_addr
+}
+
+#[inline]
+pub(crate) const fn in_addr_new(s_addr: u32) -> c::in_addr {
+    c::in_addr { s_addr }
+}
+
+#[cfg(not(feature = "std"))]
+#[inline]
+pub(crate) const fn in6_addr_s6_addr(addr: c::in6_addr) -> [u8; 16] {
+    // Safety: `in6_addr` is `repr(C)` and contains plain integer data.
+    unsafe { addr.in6_u.u6_addr8 }
+}
+
+// TODO: With Rust 1.55, we can use the above `in6_addr_s6_addr` definition
+// that uses a const-fn union access instead of doing a transmute.
+#[cfg(not(not(feature = "std")))]
+#[inline]
+pub(crate) fn in6_addr_s6_addr(addr: c::in6_addr) -> [u8; 16] {
+    // Safety: `in6_addr` is `repr(C)` and contains plain integer data.
+    unsafe { core::mem::transmute(addr) }
+}
+
+#[inline]
+pub(crate) const fn in6_addr_new(s6_addr: [u8; 16]) -> c::in6_addr {
+    c::in6_addr {
+        in6_u: linux_raw_sys::general::in6_addr__bindgen_ty_1 { u6_addr8: s6_addr },
+    }
+}
+
+#[inline]
+pub(crate) const fn sockaddr_in6_sin6_scope_id(addr: c::sockaddr_in6) -> u32 {
+    addr.sin6_scope_id
+}
+
+#[cfg(not(feature = "std"))]
+#[inline]
+pub(crate) fn sockaddr_in6_sin6_scope_id_mut(addr: &mut c::sockaddr_in6) -> &mut u32 {
+    &mut addr.sin6_scope_id
+}
+
+#[inline]
+pub(crate) const fn sockaddr_in6_new(
+    sin6_family: c::sa_family_t,
+    sin6_port: u16,
+    sin6_flowinfo: u32,
+    sin6_addr: c::in6_addr,
+    sin6_scope_id: u32,
+) -> c::sockaddr_in6 {
+    c::sockaddr_in6 {
+        sin6_family,
+        sin6_port,
+        sin6_flowinfo,
+        sin6_addr,
+        sin6_scope_id,
+    }
+}
-- 
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