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* o Correctly define rcsid.mike2001-08-061-63/+64
| | | | | | | | | | | o Add consts where appropriate. o Rename some variables that were shadowing global declarations. o Remove register storage-classes. o Make errmsg a const, so we can just set error messages instead of using sprintf/strcpy. o Set WARNS=2 Reviewed by: bde, des
* Back out previous commit: it doesn't help anything since write_file(),dd2001-06-281-2/+2
| | | | | | | | which is also called from handle_hup(), uses stdio(3). Furthermore, this means that calling exit(3) (via quit()) there is required to flush the buffer write_file() was working on. Submitted by: bde
* Don't call exit(3) from a signal handler.dd2001-06-241-2/+2
| | | | Obtained from: OpenBSD
* Use PATH_MAX rather than MAXPATHLEN. Also fix a possible off by oneimp2001-05-291-7/+8
| | | | | | | error caused by the -1 being on the wrong side of the comparison. This would not cause an overflow, as near as I can tell, because we truncate later anyway. We'd just fail to get a diagnostic for 1024 and 1025 byte file names.
* Constifykris2000-11-271-1/+1
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* Include sys/types.hbrian2000-10-161-0/+2
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* Fixes a potential buffer overflow with 'ed [MAXPATHLEN + 1 characters]'.joe2000-04-301-3/+5
| | | | | Submitted by: Mike Heffner <spock@techfour.net> Submitted on: audit@freebsd.org
* $Id$ -> $FreeBSD$peter1999-08-271-1/+1
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* Silence some warnings when building on the alpha.dfr1998-08-071-2/+2
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* make signal handlers errno safeeivind1997-10-081-3/+8
| | | | Obtained from: OpenBSD (file rev 1.11) - Theo de Raadt <deraadt@openbsd.org>
* sccsid -> rcsid and fix some minor nits.steve1997-08-071-8/+7
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* compare return value from getopt against -1 rather than EOF, per the finalimp1997-03-281-2/+2
| | | | posix standard on the topic.
* Revert $FreeBSD$ to $Id$peter1997-02-221-1/+1
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* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* -Wall cleaning.steve1996-12-141-3/+8
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* Localize itache1996-08-111-10/+13
| | | | 8bit cleanup
* Remove trailing whitespace.rgrimes1995-05-301-15/+15
| | | | Reviewed by: phk
* You will find enclosed some changes to make gcc -Wall more happy injoerg1995-03-191-9/+9
| | | | | | | | | /usr/src/bin. Note that some patches are still needed in that directory. I (Joerg) finished most of Philippe's cleanup. /bin/sh will still need *allot* of work, however. Submitted by: charnier@lirmm.fr (Philippe Charnier)
* Added $Id$dg1994-09-241-0/+2
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* use umask 077 for buffer filealm1994-03-231-1/+1
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* Fixed range address bug: 1,2, == 2,2 not 2,.alm1994-02-011-0/+1432
Overhauled the name space, reworked some modules and removed the obsolescent Addison-Wesley copyright.
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