Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 36 insertions, 0 deletions

diff --git a/vendor/rustix/src/net/socketpair.rs b/vendor/rustix/src/net/socketpair.rs
new file mode 100644
index 0000000..7228e71
--- /dev/null
+++ b/vendor/rustix/src/net/socketpair.rs
@@ -0,0 +1,36 @@
+use crate::fd::OwnedFd;
+use crate::net::{AddressFamily, Protocol, SocketFlags, SocketType};
+use crate::{backend, io};
+
+/// `socketpair(domain, type_ | accept_flags, protocol)`—Create a pair of
+/// sockets that are connected to each other.
+///
+/// # References
+///  - [POSIX]
+///  - [Linux]
+///  - [Apple]
+///  - [FreeBSD]
+///  - [NetBSD]
+///  - [OpenBSD]
+///  - [DragonFly BSD]
+///  - [illumos]
+///  - [glibc]
+///
+/// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/socketpair.html
+/// [Linux]: https://man7.org/linux/man-pages/man2/socketpair.2.html
+/// [Apple]: https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/socketpair.2.html
+/// [FreeBSD]: https://man.freebsd.org/cgi/man.cgi?query=socketpair&sektion=2
+/// [NetBSD]: https://man.netbsd.org/socketpair.2
+/// [OpenBSD]: https://man.openbsd.org/socketpair.2
+/// [DragonFly BSD]: https://man.dragonflybsd.org/?command=socketpair&section=2
+/// [illumos]: https://illumos.org/man/3SOCKET/socketpair
+/// [glibc]: https://www.gnu.org/software/libc/manual/html_node/Socket-Pairs.html
+#[inline]
+pub fn socketpair(
+    domain: AddressFamily,
+    type_: SocketType,
+    flags: SocketFlags,
+    protocol: Option<Protocol>,
+) -> io::Result<(OwnedFd, OwnedFd)> {
+    backend::net::syscalls::socketpair(domain, type_, flags, protocol)
+}