Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Add __unused. Ansi prototypes.

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

Use static storage-class specifier where appropriate.
Found by: CScout

Assign checkmode boolean earlier to handle the goto jump.

Might fix PR bin/63769.

Add the -e (mail presence test), -H (header summary mode), and -F
(message save as first recipient) options for standards
conformance.

Submitted by: Wartan Hachaturow <wart@tepkom.ru> (with some changes)
PR: standards/61934

Consistently use FBSDID

Add (unsigned char) cast to ctype macros
ftell->ftello, fseek->fseeko
File 'newsize' type int->off_t
Add visible (long) cast to fsize() when it called to small one message file and
result is assigned to long.

Sync with most of NetBSD's changes, including:

*) Sync with 4.4BSD-Lite2
*) Set usecs for utimes()
*) Add 'inc' command and 'autoinc' option that check for new mail
manually and automatically, respectively
*) Use POSIX signal handling and tty semantics
*) Handle long lines correctly when paging messages
*) Add ability to explicitly search 'To:' line
*) Various manpage cleanups
*) Support overriding '~/.mailrc' with $MAILRC
*) Support 'askbcc' and 'asksub' options
*) Fix various bugs

Reviewed by: ru (mail.1)
Obtained from: NetBSD

Removed duplicate VCS ID tags, as per style(9).

Cleanup mail(1)'s varying styles by converting to using style(9).

Also take a stab at cleaning up BDECFLAGS and convert all uses of
NOSTR, NIL, NONE, NOVAR, NOGRP, NOGE to NULL. Also kill 'register' to
get diffs somewhat closer to OpenBSD/NetBSD.

There are no functional changes however.
Reviewed by: nra (visual inspection)

Merge various changes from OpenBSD and NetBSD.

o remove panic() in favor of err(3) and use err(3) functions
consistently throughout
o use stat(2)'s S_IS* macros rather than S_IF*
o [r]index -> str[r]chr
o convert some static buffers to dynamic ones
o use real tempfiles rather than reopening the same templates
o rename some functions that clash with libc
o convert wait_status from union to int and use wait(2) status macros
o fix multiple potential buffer overflows
o fix a few comments
o add $FreeBSD$

Reviewed by: nra, nectar (earlier version)

Previous commit was a format string auditing fix

*** empty log message ***

#include <errno.h> where needed. Kill extern int errno;.

Minor warnings in tip corrected.

Removed debugging cruft.

Broken in: previous commit

PR: bin/8250
protect against buffer overruns in mail temporary files.

Many places in the code NULL is used in integer context, where
plain 0 should be used. This happens to work because we #define
NULL to 0, but is stylistically wrong and can cause problems
for people trying to port bits of code to other environments.

PR: 2752
Submitted by: Arne Henrik Juul <arnej@imf.unit.no>

'#' is not a comment if a non-space char follow

Closes PR # bin/657: mail(1): comments in ~/.ma...

Submitted by: wosch@cs.tu-berlin.de (Wolfram Schneider)

This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Usr.bin Sources