Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, dro

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, drop "safe" mode in readcf since we
never run setuid when -C is specified.

show more ...

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, dro

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, drop "safe" mode in readcf since we
never run setuid when -C is specified.

show more ...

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, dro

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, drop "safe" mode in readcf since we
never run setuid when -C is specified.

show more ...

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, dro

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, drop "safe" mode in readcf since we
never run setuid when -C is specified.

show more ...

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, dro

Changes from Bill Nowicki <sun!rose!nowicki> and Jay Lepreau <lepreau@utah-cs>:
Fix "bad file number" problem; improve error reporting; try to keep messages
closer to their original order. Also, drop "safe" mode in readcf since we
never run setuid when -C is specified.

show more ...

reenable signals in an event that may be called to run the queue; this
allows hung connections to time out properly during a queue run. This
fix provided by Bill Nowicki.

4.3BSD beta release manual page

manual page distributed with 4.2BSD

manual page distributed with 4.1BSD

check syscall return values in a few questions; thanks go to Ian Darwin's
rudely public ragging on this one.

check syscall return values in a few questions; thanks go to Ian Darwin's
rudely public ragging on this one.

slight rearrangement for efficency

Correct for the getlogin problem in username()

lock alias file while rebuilding if flock system call available

lock alias file while rebuilding if flock system call available

4.3BSD beta release manual page

manual page distributed with 4.2BSD

manual page distributed with 4.1BSD

add #define FLOCK 1

stop collecting message on ferror(InChannel); changes to compile even
if DEBUG isn't defined; avoid sending nonstandard 050 messages unless
requested; recover from trashed DBM files; use recipient re

stop collecting message on ferror(InChannel); changes to compile even
if DEBUG isn't defined; avoid sending nonstandard 050 messages unless
requested; recover from trashed DBM files; use recipient rewriting set
on user part after ruleset 0 completes

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use the recipient rewriting set for parsed addresses

arrange tests to recover from trashed DBM files; avoid sending
nonstandard 050 messages in SMTP transaction

remove #ifdef DEBUG so we can compile without #define DEBUG;
drop SHELL command

remove #ifdef DEBUG so we can compile without #define DEBUG

add iferror to loop termination conditions to avoid loops from
peer resets