Mercurial > dovecot > core-2.2
view src/lib/istream-try.h @ 22649:bb7c452e3662
director: Include peak output buffer size in director connection log messages
author | Timo Sirainen <timo.sirainen@dovecot.fi> |
---|---|
date | Sun, 05 Nov 2017 22:27:41 +0200 |
parents | 708b4dda62dc |
children |
line wrap: on
line source
#ifndef ISTREAM_TRY_H #define ISTREAM_TRY_H /* Read from the first input stream that doesn't fail with EINVAL. If any of the streams fail with non-EINVAL, it's treated as a fatal failure and the error is immediately returned. If a stream returns 0, more data is waited for before continuing to the next stream. This allows the last stream to be a fallback stream that always succeeds. Once the stream is detected, all the other streams are unreferenced. The streams should usually be children of the same parent tee-istream. */ struct istream *istream_try_create(struct istream *const input[]); #endif