Updated copyright notices to include the year 2018.

lib: Fix ostream-buffer to return buffer contents size in o_stream_get_buffer_used_size(). This is necessary for querying o_stream_get_buffer_avail_size() with respect to a limit set earlier using o_stream_set_max_buffer_size(). This is mainly useful for test suites.

Updated copyright notices to include the year 2017.

lib: Don't set ostream buffer as blocking

lib: Added ostream.blocking boolean Similar to istream.blocking.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

ostream-buffer: Allow modifying the buffer outside ostream, unless o_stream_seek() is used. Now we'll just append to the end of the buffer instead of forcibly trying to write at the offset where the last ostream write ended.

Updated copyright notices to include year 2014.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

ostream-buffer: Fixed o_stream_sendv() with multiple iovs. Patch by Stephan Bosch

Added o_stream_get_fd().

istreams: Set (file), (fd) or (buffer) as default name for those input streams.

Updated copyright notices to include year 2012.