Updated copyright notices to include the year 2018.

lib: Add strfastcase_hash Fast case-insensitive hashing which works by masking signed bytes with 0x20.

lib: Add asserts to make sure hash table isn't freed while it's frozen.

Updated copyright notices to include the year 2017.

global: Require comparisons to be strict boolean expressions * No implicit integer -> boolean or pointer -> boolean conversions * !expr can be used only if expr is boolean type These were checked with a patched clang. It found various actual bugs, which were fixed by the previous commits.

hash: refactor hash_table_insert_node() and its callers reference Refactor *changes* the behavior of hash_table_insert(). * hash_table_insert() will assert when a key already exsists. And hash_table_update() remains updating value when a key already exsists. Refactor also changes the argument list referred by all its callers: * hash_table_insert/update/resize().

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: Changed hash_table_remove() "key not found" panic to be in a macro itself. This makes it much easier to find out where such crashes are coming from. Since this breaks the ABI in such a many places the ABI version number was increased immediately..

Updated copyright notices to include year 2014.

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

Updated copyright notices to include year 2013.

Decrease minimum memory allocations. This is mainly to avoid wasting settings-related memory for IMAP processes. Probably something more radical should be done at some point.

Reverted "support for non-pointers" part of the hash table API changes. Originally I wrote it using clang, which didn't give as many warnings as gcc did. I guess this way is safer anyway..

Hash table API is now (mostly) type safe.

hash_table_create(): Removed table_pool parameter. Every single caller was using default_pool there, so there's no point in having it.

Try to avoid (void) casts by adding more ATTR_NOWARN_UNUSED_RESULT.

Make sure we check all the functions' return values. Minor API changes to simplify this. Checked using a patched clang that adds attribute(warn_unused_result) to all functions. This commit fixes several error handling mistakes.

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