Function ap_append_pid

server/util.c:2595–2601

* Given a string, append the PID deliminated by delim. * Usually used to create a pid-appended filepath name * (eg: /a/b/foo -> /a/b/foo.6726). A function, and not * a macro, to avoid unistd.h dependency */

 * a macro, to avoid unistd.h dependency
 */
AP_DECLARE(char *) ap_append_pid(apr_pool_t *p, const char *string,
                                    const char *delim)
{
    return apr_psprintf(p, "%s%s%" APR_PID_T_FMT, string,
                        delim, getpid());

}

/**
 * Parse a given timeout parameter string into an apr_interval_time_t value.