Updated copyright notices to include the year 2018.

lib: unlink_directory() return value is changed to 1 in case of no error.

lib: unlink_directory_r() is refactored. unlinking doesn't stop at unlink() errors, first error is written to error_r, consequent errors are logged via i_error errno set to first happened error. unlink_directory_r() is expecting *error_r to be set to NULL. errno is set to 0 before each call to readdir().

lib: Rename t_get_current_dir to t_get_working_dir Also add an error_r parameter that cannot be NULL.

lib: Rename abspath to path-util

Updated copyright notices to include the year 2017.

lib: Changed unlink_directory() API to return error string. There are many different reasons why it could fail, which a simple errno can't very clearly indicate.

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>

Updated copyright notices to include year 2014.

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

Updated copyright notices to include year 2013.

unlink_directory(): Added UNLINK_DIRECTORY_FLAG_FILES_ONLY

unlink_directory(): Added UNLINK_DIRECTORY_FLAG_SKIP_DOTFILES flag.

Changed i_close_fd() API to set the fd to -1 after closing.

Replaced (void)close(fd) and close_keep_errno() with i_close_fd(). i_close_fd() preserves the errno and logs an error if the close() fails.

Updated copyright notices to include year 2012.