From: Tobias Geerinckx-Rice Date: Mon, 25 Jun 2018 00:34:52 +0200 Subject: dovecot-trees: Fix build with dovecot 2.3. The following patch was taken verbatim from the upstream repository[0] and will be included in the next release. [0]: https://0xacab.org/riseuplabs/trees/commit/e136c32a044701d68b0235b8405357c5fca62a11 --- From e136c32a044701d68b0235b8405357c5fca62a11 Mon Sep 17 00:00:00 2001 From: David Goulet Date: Tue, 10 Apr 2018 13:48:01 -0400 Subject: [PATCH] Support dovecot 2.3 Untested but it builds now properly. Thanks to "smorks" for the report! Fixes #16 Signed-off-by: David Goulet --- src/trees-istream.c | 4 ++++ src/trees-ostream.c | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/src/trees-istream.c b/src/trees-istream.c index b08ff16..e94be7d 100644 --- a/src/trees-istream.c +++ b/src/trees-istream.c @@ -431,5 +431,9 @@ trees_istream_create(struct istream *input, sstream->out_byte_count = 0; #endif +#if DOVECOT_PREREQ(2, 3) + return i_stream_create(&sstream->istream, input, i_stream_get_fd(input), 0); +#else return i_stream_create(&sstream->istream, input, i_stream_get_fd(input)); +#endif /* DOVECOT_PREREQ */ } diff --git a/src/trees-ostream.c b/src/trees-ostream.c index 1b25a91..0cb7867 100644 --- a/src/trees-ostream.c +++ b/src/trees-ostream.c @@ -174,7 +174,14 @@ trees_ostream_sendv(struct ostream_private *stream, static int trees_ostream_flush(struct ostream_private *stream) { + /* This is pretty ugly but unfortunately between 2.2 and 2.3, Dovecot changed + * the expected value to be non zero in 2.3+ . */ +#if DOVECOT_PREREQ(2, 3) + ssize_t result = 1; +#else ssize_t result = 0; +#endif /* DOVECOT_PREREQ */ + struct trees_ostream *sstream = (struct trees_ostream *) stream; if (sstream->flushed) { -- 2.17.1