Updated copyright notices to include the year 2018.

lib-index: Don't increase modseq for backend/dirty flag changes These flags are used only for internal changes and they shouldn't be triggering any modseq changes. To avoid modseqs from unexpectedly shrinking, the new modseq counting behavior is enabled only for newly rotated transaction log files that have a new minor_version.

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

lib-index: Small improvements to logging the reason for long transaction log lock waits

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>

lib-index: Include reason string in warnings about keeping transaction log locked for too long.

lib-index: Don't update log_file_tail_offset unnecessarily. Update it only if we're already writing to transaction log anyway or if we're required to update the offset because mail_index_sync_commit() has increased it past non-external transactions (this is especially important with mdbox map index).

Updated copyright notices to include year 2014.

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

Updated copyright notices to include year 2013.

lib-index: Write to transaction log using O_APPEND flag. Most OSes should do the writes atomically so that reads won't see partially written data. We don't currently rely on this, but it would be possible in future to remove locking entirely from writing to transaction log.

Renamed buffer_create_*data() to buffer_create_from_*data() for consistency. Especially i_stream_create_from_data() was a very similar function, which made it difficult to remember which one should have "from" and which one shouldn't.

Added MAIL_INDEX_TRANSACTION_FLAG_SYNC

Updated copyright notices to include year 2012.