Function rustix::net::socket_with

pub fn socket_with(
    domain: AddressFamily,
    type_: SocketType,
    flags: SocketFlags,
    protocol: Option<Protocol>,
) -> Result<OwnedFd>

socket_with(domain, type_ | flags, protocol)—Creates a socket, with flags.

POSIX guarantees that socket will use the lowest unused file descriptor, however it is not safe in general to rely on this, as file descriptors may be unexpectedly allocated on other threads or in libraries.

socket_with is the same as socket but adds an additional flags operand.

References

• Beej’s Guide to Network Programming
• POSIX
• Linux
• Apple
• Winsock
• FreeBSD
• NetBSD
• OpenBSD
• DragonFly BSD
• illumos
• glibc