Updated copyright notices to include the year 2018.

global: i_stream_read_memarea() - Remove impossible ret==-2 checks If the stream's buffer is empty, i_stream_read_memarea() would have already assert-crashed at this point.

global: Use i_stream_read_memarea() wherever possible

global: Add flags parameter to i_stream_create() and set it to 0 This just changes the API - the following changes add the new flag.

Updated copyright notices to include the year 2017.

global: unsigned int:1 -> bool:1 perl -i -pe 's/unsigned int ([^,:;]+):1;/bool $1:1;/' **/*.[ch]

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/'

lib-mail: istream-dot should have immediately returned error if dot-line was missing at EOF.

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>

Updated copyright notices to include year 2014.

iostreams: Set stream error string when it provides extra information.

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

Updated copyright notices to include year 2013.

istreams: Added default stat() implementation for filter streams.

istreams: Renamed i_stream_get_buffer_space() to i_stream_try_alloc()

Added i_stream_get_data_size(). Used it where possible.

Marked functions parameters that are allowed to be NULL. Some APIs were also changed. The non-obvious APIs where NULL parameter was changed to "" are master_service_init() and auth_master_user_list_init(). These checks can currently be enabled only on a patched clang: http://llvm.org/bugs/show_bug.cgi?id=6786