lib-index: Write forced cache decision changes immediately to cache file When mail_always/never_cache_fields doesn't match the current caching decisions in the cache file, write the updated decisions to the file.

lib-index: Code cleanup for reading caching decisions No functional changes.

lib-index: Finish fixing removal of forced cache decisions from existing cache files 6ef2504d020461b0f480766c41596595a4300023 didn't fix it for already known fields.

lib-index: Fix removal of forced cache decisions from existing cache files The forced-flags are written to the cache file when the file is created. They were also read back, and the force-flag was preserved even when the configuration was removed.

lib-index: Fix adding forced cache decisions to existing cache files If a field already existed in the cache file, the cache decision from the file was always used. This caused force-decisions to be ignored.

Updated copyright notices to include the year 2018.

global: Use t_buffer_create sed -i -e 's/buffer_create_dynamic(pool_datastack_create(), */t_buffer_create(/g'

lib-index: Add mail_index_cache_optimization_settings

global: Use i_realloc_type() wherever possible

lib-index: Unconstify mail_cache_register_get_list This way the result is usable as input for mail_cache_register_fields.

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: Fix duplicate fields in mail_cache_register_fields() Broken by hash_table_insert() API change. The earlier code was also a bit wrong by allocating a bit too much memory when there were duplicate fields being registered.

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: Make sure dovecot.index.cache parsing doesn't go to infinite loop. Although we guarantee this only for files generated with Dovecot v2.2+ because it's too much trouble to check for older versions.

lib-index: mail_cache_lock() partial rewrite. require_same_reset_id is no longer needed, if it ever was. If we're locking the cache file, we always want the latest one. The logic of locking in general was somewhat confusing and it probably didn't always successfully lock when it should have, because the reset_id happened to match an old file.

treewide - use of explicit NULL in pointer comparisons rather than 0-alikes Found by sparse.

lib-index: Fixed crash when header fields count was too high in cache file.

lib-index: Minor code cleanup The previous calculation was correct also though.

Updated copyright notices to include year 2014.

lib-index: Don't mark field decisions dirty when registering initial cache fields.

lib-index: Fixed mail_cache_register_fields() decision updates. Normally this shouldn't matter, except when mail_*cache_fields settings have been used.

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.