Updated copyright notices to include the year 2018.

global: Replace o_stream_nfinish() with o_stream_finish() whenever possible

lib-index: Add mail_index_cache_optimization_settings

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: If mail_debug=yes, log cache compressions.

global: Use only explicit int -> bool conversions These were checked with a patched clang.

lib-index: Fixed assert-crash caused by previous cache compression change. We can't call mail_cache_map() when cache file isn't open or we'll crash: Panic: file mail-cache.c: line 468 (mail_cache_map): assertion failed: (cache->need_compress_file_seq != 0 || MAIL_INDEX_IS_IN_MEMORY(cache->index))

lib-index: Make sure cache compression doesn't clear the file unneededly. This probably never happened with current code, except when the cache file was already broken. mail_cache_compress() unmapped cache when map_with_read==TRUE, but we never mapped it back. This would cause cache copying code to think cache was unusable and not copy anything.

lib-index: If opening a cache file fails, try again later. The previous code would never retry opening the cache file within the same session.

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/'

Replaced unlink() calls with i_unlink*() wherever possible.

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: Delay unlocking cache compression until changes to transaction log are committed. This should fix race condition with two processes compressing the file at the same time with same file_seq and becoming confused.

lib-index: Try to minimize race conditions while compressing cache. There are some unavoidable race conditions, but try to keep their time window as small as possible.

Updated copyright notices to include year 2014.

Replaced all -1U and (unsigned int)-1 with UINT_MAX. It's somewhat clearer this way. Also clang's -fsanitize=integer gives runtime errors about -1U (but not about explicit casts, so no need to change (type)-1 casts).

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

Updated copyright notices to include year 2013.