Updated copyright notices to include the year 2018.

lib: Add event filter This currently supports matching events by: * name * source file:line * categories * key=value fields

lib: Add event API The events are hierarchical and the child events inherit the parents' fields. The events will be attached to "objects", which gives them some context. For example each mail user, mailbox and mail will have its own event. The events can also have a log prefix, so logging events to e.g. mail will always log a consistent prefix that identifies which mail is being logged about. The events will also be used for statistics. Typically this is done by logging a debug event, which contains fields that are interesting for statistics. The interesting events will have a name, which can be used to identify them when configuring which statistics are wanted to be tracked. It's possible to also track events that have no name, but that requires using the source code's filename:line as the event name. That of course may change between releases, so it's not very reliable.

lib: move i_fd_close*() to fd-util.[ch]

lib: move fd_close_maybe_stdio() to fd-util.[ch]

global: stop including fd-set-nonblock.h & fd-close-on-exec.h directly

lib: introduce i_close_fd_path() It is like i_close_fd() but takes an argument with the name of the file that's being closed. The name is only used when printing the error message due to a failed close() syscall.

lib: remove close_keep_errno()

lib: improve i_close_fd() error message In addition to printing the file and line number, we can print the actual arg passed in as well as the function calling i_close_fd().

lib: print correct error string on i_close_fd() failure close_keep_errno() preserved the original errno, therefore the %m in i_close_fd()'s error message printed an unrelated error string.

lib: Replace rand.c with i_rand function Replacement for rand

lib: Replace rand_set_seed with srand Makes following commits easier, and also makes sure that rand() will get seeded when used by other libraries.

lib: Add dovecot_build_info variable containing Dovecot build information. By default this includes the version, including the git hash. The idea is that this version information would be available in all the core dumps. The DOVECOT_BUILD_INFO can be overridden by compiling with: DOVECOT_BUILD_INFO='"build info"' make

lib: Add extension support for var-expand This enables loading new var-expand features using plugins.

Updated copyright notices to include the year 2017.

lib: Add fd_close_maybe_stdio() The idea is that this should be used whenever closing fds that may be 0 or 1. If they are closed normally, the following code may end up using 0/1 fd for other purposes, which could cause problems.

lib: Make sure stdin/stdout/stderr have fd at startup and keep /dev/null always open This guarantees we will always have a fd that can be used as /dev/null. It works even inside chroots.

lib: Add function to see if lib is initialized This is needed by test-lib to prevent double init/deinit.

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/'

doveadm: Fixed reseting getopt() with glibc when processing multiple commands in a single process. This means commands run with doveadm batch or multiple commands in a single doveadm-server connection. glibc's getopt() man page says that optind=1 should reset it for scanning a new argument vector, but this doesn't actually seem to work. Setting optind=0 does work though, so use it everywhere.

Remove now-unnecessary direct stdlib.h #includes.

lib: Added i_unlink() and i_unlink_if_exists() These log the error message on a failed unlink(). They also include the source code file and line number to make it easier to find which unlink() actually failed if the path itself doesn't already clearly identify it. This can be especially useful if the path is (null), "" or contains some corrupted garbage.

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: Added lib_atexit_priority()

lib: use new srand() wrapper in lib Of course, multiple seeding calls make it harder to know exactly what numbers have been generated. But this is better than nothing. Signed-off-by: Phil Carmody <phil@dovecot.fi>

lib: bit twiddles bits_requiredXX() gives the number of bits required to store an unsigned integer. Here, XX is 8, 16, 32, 64, reperesenting the size of the operand. It belongs in the same file as nearest_power(), which makes most sense in a separate bit twiddles file. Universal enough to stay in lib.h by inclusion. Signed-off-by: Phil Carmody <phil@dovecot.fi>

Updated copyright notices to include year 2014.

Call lib_atexit() callbacks before destroying the lib-master ioloop.

Free my_hostdomain at deinit.

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

Updated copyright notices to include year 2013.