On Tuesday 16 February 2010, minf...@apache.org wrote:
> Author: minfrin
> Date: Tue Feb 16 21:42:03 2010
> New Revision: 910705
>
> URL: http://svn.apache.org/viewvc?rev=910705&view=rev
> Log:
> support/htcacheclean: Teach it how to write a pid file (modelled on
> httpd's writing of a pid file) so that it becomes possible to run
> more than one instance of htcacheclean on the same machine.
...
> + if (pidfile) {
> + apr_file_t *file;
> + pid_t mypid = getpid();
> + if (APR_SUCCESS == (status = apr_file_open(&file, pidfile, APR_WRITE
> + | APR_CREATE | APR_TRUNCATE,
> + APR_UREAD | APR_UWRITE | APR_GREAD, pool))) {
> + apr_file_printf(file, "%ld" APR_EOL_STR, (long) mypid);
> + apr_file_close(file);
I think a world readable pid file would be better, to make monitoring easier.
