- Parameters:
-
| tag | tag to choose which matches to count, or -1 for all |
- Returns:
- count of matched messages
Calculate and return the number of messages emitted to
syslog
which matched a regexp set up earlier using
np_syslog_match
. If
tag is less than zero, all match counts will be returned, otherwise only the match counts for regexps registered with the same tag will be returned.