Re: [PATCH v2] redir: savefd: use F_DUPFD_CLOEXEC instead of F_DUPFD+F_SETFD, if available

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

On Thu, Jan 05, 2023 at 01:43:21PM +0100, наб wrote:
> This saves a syscall on every source file open, &c.;
> F_DUPFD_CLOEXEC is a mandatory part of POSIX since Issue 7
> (Austin Group Interpretation 1003.1-2001 #171).
> ---
>  configure.ac | 11 +++++++++++
>  src/redir.c  |  7 ++++++-
>  2 files changed, 17 insertions(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
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