both values have been unused for quite some time. last PROC_COUNT use was removed in 'Implement the fork+exec pattern in smtpd' by eric@ in 2016.
I've checked the other #defines and they seem to be all used, except these two. ok? diff /usr/src commit - 6f5cff98d90c274a5222db1a9bd17d5c26da7920 path + /usr/src blob - 125a6a5dfbe176065b9fb3835363ed47d32a94ae file + usr.sbin/smtpd/smtpd.h --- usr.sbin/smtpd/smtpd.h +++ usr.sbin/smtpd/smtpd.h @@ -45,10 +45,7 @@ #define CONF_FILE "/etc/mail/smtpd.conf" #define MAILNAME_FILE "/etc/mail/mailname" -#define CA_FILE "/etc/ssl/cert.pem" -#define PROC_COUNT 7 - #define MAX_HOPS_COUNT 100 #define DEFAULT_MAX_BODY_SIZE (35*1024*1024)
