core: Add millisecond support to ErrorLogFormat time specifiers
%{m} prints the timestamp in millisecond-resolution.
* include/util_time.h:
Define new AP_CTIME_OPTION_MSEC option for printing time in milliseconds
format.
* server/util_time.c (ap_recent_ctime_ex):
Handle AP_CTIME_OPTION_MSEC to print time in a millisecond format.
* server/log.c (log_ctime):
Recognize the m time option in both fast-path and composite %{...}t formats.
Submitted by: Luboš Uhliarik <luhliari redhat.com>
* server/log.c (log_ctime): Fix syntax error in r1931452
(added by me when tweaking whitespace, not from the PR author).
Reviewed by: jorton, covener, jim
Github: closes#599
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1934884 13f79535-47bb-0310-9956-ffa450edef68