usr/src/usr.sbin/sendmail/src/READ_ME

# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988 The Regents of the University of California.
# All rights reserved.
#
# %sccs.include.redist.sh%
#
#       @(#)READ_ME     4.6 (Berkeley) %G%
#

This directory contains the source files for sendmail.

For installation instructions, please read the document ../doc/op.me:

        nroff -me ../doc/op.me

The following list describes the files in this directory:

Makefile        The makefile used here; this is created from
                makefile.m4.
Makefile.m4     A makefile template.
READ_ME         This file.
TODO            New features to be put in (maybe) at some time.
Version.c       The version number and information about this
                version of sendmail.  Theoretically, this gets
                modified on every change.
alias.c         Does name aliasing in all forms.
arpadate.c      A subroutine which creates ARPANET standard dates.
clock.c         Routines to implement real-time oriented functions
                in sendmail -- e.g., timeouts.
collect.c       The routine that actually reads the mail into a temp
                file.  It also does a certain amount of parsing of
                the header, etc.
conf.c          The configuration file.  This contains information
                that is presumed to be quite static and non-
                controversial, or code compiled in for efficiency
                reasons.  Most of the configuration is in sendmail.cf.
conf.h          Configuration that must be known everywhere.
convtime.c      A routine to sanely process times.
daemon.c        Routines to implement daemon mode.  This version is
                specifically for Berkeley 4.1 IPC.
deliver.c       Routines to deliver mail.
err.c           Routines to print error messages.
envelope.c      Routines to manipulate the envelope structure.
headers.c       Routines to process message headers.
macro.c         The macro expander.  This is used internally to
                insert information from the configuration file.
main.c          The main routine to sendmail.  This file also
                contains some miscellaneous routines.
parseaddr.c     The routines which do address parsing.
queue.c         Routines to implement message queueing.
readcf.c        The routine that reads the configuration file and
                translates it to internal form.
recipient.c     Routines that manipulate the recipient list.
savemail.c      Routines which save the letter on processing errors.
sendmail.h      Main header file for sendmail.
srvrsmtp.c      Routines to implement server SMTP.
stab.c          Routines to manage the symbol table.
stats.c         Routines to collect and post the statistics.
sysexits.c      List of error messages associated with error codes
                in sysexits.h.
trace.c         The trace package.  These routines allow setting and
                testing of trace flags with a high granularity.
trace.h         Definitions needed for the trace package.
usersmtp.c      Routines to implement user SMTP.
util.c          Some general purpose routines used by sendmail.
version.c       A master file for Version.c -- it may not exist in
                your distribution.

Eric Allman

(Version 4.6, last update %G% 19:52:41)