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std::net: Socket::new_raw set to SO_NOSIGPIPE on freebsd/netbsd/dragonfly.

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David Carlier 2024-04-28 13:50:11 +01:00
parent ce609db948
commit a25b0946a7
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1 changed files with 8 additions and 1 deletions
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9
library/std/src/sys/pal/unix/net.rs
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@ -86,7 +86,14 @@ pub fn new_raw(fam: c_int, ty: c_int) -> io::Result<Socket> {
// flag to atomically create the socket and set it as
// CLOEXEC. On Linux this was added in 2.6.27.
let fd = cvt(libc::socket(fam, ty | libc::SOCK_CLOEXEC, 0))?;
Ok(Socket(FileDesc::from_raw_fd(fd)))
let socket = Socket(FileDesc::from_raw_fd(fd));
// DragonFlyBSD, FreeBSD and NetBSD use `SO_NOSIGPIPE` as a `setsockopt`
// flag to disable `SIGPIPE` emission on socket.
#[cfg(any(target_os = "freebsd", target_os = "netbsd", target_os = "dragonfly"))]
setsockopt(&socket, libc::SOL_SOCKET, libc::SO_NOSIGPIPE, 1)?;
Ok(socket)
} else {
let fd = cvt(libc::socket(fam, ty, 0))?;
let fd = FileDesc::from_raw_fd(fd);