Function otter_api_tests::otter_support::crates::nix::unistd::dup3

pub fn dup3(oldfd: i32, newfd: i32, flags: OFlag) -> Result<i32, Errno>

Create a new copy of the specified file descriptor using the specified fd and flags (see dup(2)).

This function behaves similar to dup2() but allows for flags to be specified.