| //@ignore-target: windows # no libc socketpair on Windows |
| |
| // This is temporarily here because blocking on fd is not supported yet. |
| // When blocking is eventually supported, this will be moved to pass-dep/libc/libc-socketpair |
| |
| fn main() { |
| let mut fds = [-1, -1]; |
| let _ = unsafe { libc::socketpair(libc::AF_UNIX, libc::SOCK_STREAM, 0, fds.as_mut_ptr()) }; |
| // The read below will be blocked because the buffer is empty. |
| let mut buf: [u8; 3] = [0; 3]; |
| let _res = unsafe { libc::read(fds[1], buf.as_mut_ptr().cast(), buf.len() as libc::size_t) }; //~ERROR: blocking isn't supported |
| } |
