Commit Graph

26 Commits

Author SHA1 Message Date
Ralf S. Engelschall
f001f89625 use explicit 'unsigned int' instead of just the implicit-style 'unsigned' to make linting tools (e.g. FlexeLint) happy, too 2009-06-01 11:38:38 +00:00
Marcel Moolenaar
2912059a85 Fix "warning: comparison is always false due to limited range of data type"
on platforms with unsigned chars. The comparison in question is there to
determine whether chars are unsigned or not and is based on comparing a
char, initialized to -1, for less than 0. Change the comparison to check
for geater than 0 instead...
2008-02-18 20:01:33 +00:00
Stefan Farfeleder
716b138b4b Put the comparison with PEOF into a new macro is_eof(). Don't use it if the
character comes from a string.
2005-08-13 15:47:13 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses.
OK'ed by:	imp, core
2004-04-06 20:06:54 +00:00
David E. O'Brien
09a80d4867 Quiet warnings about copyright[]. 2003-05-01 16:58:57 +00:00
Tim J. Robbins
54beeb39c2 Use %d in a printf() format string and cast the argument to int instead of
using %td when we know that the number is between 0 and 9; mksyntax is a
build tool and needs to work on -stable.
2002-10-02 09:57:54 +00:00
Maxime Henrion
ec65e9977a Use the %t format modifier to print differences between
pointers.  This fixes two format warnings on 64 bits
archs which are fatal now that WFORMAT=0 has been removed.

It doesn't fully fix the sh(1) build on 64 bits platforms
though, there is still some quad_t issues that need to be
fixed.

Tested on:	i386, sparc64
2002-10-01 08:40:07 +00:00
David E. O'Brien
2749b14129 Consistently use FBSDID 2002-06-30 05:15:05 +00:00
Warner Losh
5134c3f799 o __P has been reoved
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.
o Change
	int
	foo() {
	...
  to
	int
	foo(void)
	{
	...
2002-02-02 06:50:57 +00:00
Tor Egge
c4c8394066 Repair normally unused is_digit() macro. 2001-10-14 21:11:33 +00:00
Tor Egge
5f2359b374 Adjust some type checks to include CTLQUOTEMARK in the range of
shell control characters.
2001-09-19 19:58:09 +00:00
Dag-Erling Smørgrav
26f6b0fbe8 Add more headers that are required with -fno-builtin (stdlib and strings) 2001-06-19 15:41:57 +00:00
Martin Cracauer
73f612b50d First round of 8-bit fixes. 1999-12-15 11:46:32 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Tor Egge
6f47734fd7 Better handling of word splitting. Don't record the same region
multiple times when performing nested variable expansion, and
preserve some quoting information in order to avoid removing
apparently empty expansion result.
1998-09-06 21:13:09 +00:00
Philippe Charnier
3d7b5b9302 Add rcsid. Spelling. 1998-05-18 06:44:24 +00:00
Steve Price
e7a0b0244d Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
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.
1997-01-14 07:20:47 +00:00
Steve Price
ab0a217285 Merge in NetBSD mods and -Wall cleaning.
Obtained from: NetBSD, me
1996-12-14 06:20:03 +00:00
Peter Wemm
aa9caaf657 Merge of 4.4-Lite2 sh source, plus some gcc -Wall cleaning. This is a
merge of parallel duplicate work by Steve Price and myself. :-]

There are some changes to the build that are my fault...  mkinit.c was
trying (poorly) to duplicate some of the work that make(1) is designed to
do.  The Makefile hackery is my fault too, the depend list was incomplete
because of some explicit OBJS+= entries, so mkdep wasn't picking up their
source file #includes.

This closes a pile of /bin/sh PR's, but not all of them..

Submitted by: Steve Price <steve@bonsai.hiwaay.net>, peter
1996-09-01 10:22:36 +00:00
Andrey A. Chernov
c07cbf9cf8 Take out 0201-0207 range - those characters abused by sh 1996-08-12 22:14:50 +00:00
Andrey A. Chernov
917de9be32 Simplify expression 1996-08-12 12:31:28 +00:00
Andrey A. Chernov
ba726b8a91 Localize it 1996-08-11 22:51:00 +00:00
David Greenman
89730b290a Added $Id$ 1994-09-24 02:59:15 +00:00
Rodney W. Grimes
4b88c807ea BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00