use proxmox::tools::fd::fd_change_cloexec from proxmox 0.15.3

Depend on proxmox 0.15.3

Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>

pbs-tools/src/fd.rs

@@ -1,14 +0,0 @@
-//! Raw file descriptor related utilities.
-
-use std::os::unix::io::RawFd;
-
-use anyhow::Error;
-use nix::fcntl::{fcntl, FdFlag, F_GETFD, F_SETFD};
-
-/// Change the `O_CLOEXEC` flag of an existing file descriptor.
-pub fn fd_change_cloexec(fd: RawFd, on: bool) -> Result<(), Error> {
-    let mut flags = unsafe { FdFlag::from_bits_unchecked(fcntl(fd, F_GETFD)?) };
-    flags.set(FdFlag::FD_CLOEXEC, on);
-    fcntl(fd, F_SETFD(flags))?;
-    Ok(())
-}

pbs-tools/src/lib.rs

@@ -7,7 +7,6 @@ pub mod compression;
 pub mod crypt;
 pub mod crypt_config;
 pub mod format;
-pub mod fd;
 pub mod fs;
 pub mod io;
 pub mod json;