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Xin LI 39aa7c9d16 Correct some style nits that I have mistakenly submitted as 
suggestions which result in the last revision[*]:
	- style(9) and sysexits(3) suggests that we use EX_*
	  as exit values, instead of some other values like
	  those returned from a system call as errno.

Additionally, follow Ruslan's suggestion about style(9) and
other style improvements:
	- Since open(2) says that it returns -1 on errors,
	  explicitly determine whether it is returning -1
	  rather than whether the return value is less than
	  zero.
	- Only set rval when there is no previous error.
	  This distinguishes the first error that occours.
	- Use exit() in favor of return in main(), this is
	  suggested in old style(9), while the evolve has
	  fade the suggestion.
	- Add some NOTREACHED comments.
	- Add blank line after first { because no local variables
	  in usage()

Thanks to Ruslan for his tireless explaining of the code standards
and knowledge of the history of style(9).

[*] Pointy hat to:	me

Submitted by:	ru (with some minor changes)
Discussed with:	ru, ssouhlal
2005-01-26 15:17:25 +00:00
..
alias
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
apply
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2005-01-18 13:43:56 +00:00
asa
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
at
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2005-01-18 13:43:56 +00:00
atm
Fix build in the !NOATM case by using the begemot library in place of
2004-09-24 22:10:34 +00:00
awk
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banner
Document message length limit.
2005-01-25 22:24:04 +00:00
basename
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2005-01-18 13:43:56 +00:00
biff
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
bluetooth
Sort sections.
2005-01-18 13:43:56 +00:00
brandelf
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2005-01-18 13:43:56 +00:00
bzip2
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bzip2recover
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
c89
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
c99
Fix off-by-one error.
2005-01-14 09:21:54 +00:00
calendar
Sort sections.
2005-01-18 13:43:56 +00:00
cap_mkdb
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
catman
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
chat
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checknr
Document input line length limit.
2005-01-25 22:32:48 +00:00
chkey
Add knob NO_NIS (fka NO_YP_LIBC) and make world compileable when set.
2004-11-13 20:40:32 +00:00
chpass
Sort sections.
2005-01-18 13:43:56 +00:00
cksum
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
cmp
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col
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
colcrt
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2005-01-18 13:43:56 +00:00
colldef
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2005-01-18 13:43:56 +00:00
colrm
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
column
Take a swing at using roundup().
2005-01-25 01:35:02 +00:00
comm
Document input line length limit.
2005-01-25 22:32:48 +00:00
compile_et
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compress
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
csplit
Document input line length limit.
2005-01-25 22:32:48 +00:00
ctags
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
cut
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2005-01-18 13:43:56 +00:00
dig
Per style.Makefile(5), don't define MAN if the only page installed
2004-09-26 09:38:08 +00:00
dirname
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
du
Use 64bit 'fts_bignum' field instead of 32bit (on 32bit archs) field
2005-01-07 00:12:24 +00:00
ee
Check that ee's standard input and output is a terminal.
2004-11-05 10:18:05 +00:00
elf2aout
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
elfdump
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2005-01-18 13:43:56 +00:00
enigma
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
env
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
expand
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
false
…
fetch
Sort sections.
2005-01-18 13:43:56 +00:00
file
Update for FILE v4.12.
2004-12-28 12:29:06 +00:00
file2c
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find
- Make find(1) WARNS?= 6 clean
2005-01-25 14:07:25 +00:00
finger
Sort sections.
2005-01-18 13:43:56 +00:00
fmt
Cross-reference fold(1).
2004-08-02 11:12:13 +00:00
fold
Add cross-reference to fmt(1) and a fairly standard ENVIRONMENT section.
2004-08-02 11:15:01 +00:00
from
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fstat
Sort sections.
2005-01-18 13:43:56 +00:00
fsync
Correct some style nits that I have mistakenly submitted as
2005-01-26 15:17:25 +00:00
ftp
Fixed style of DPADD and LDADD assignments as per style.Makefile(5).
2004-02-05 22:44:25 +00:00
gcore
Remove a.out support from gcore(1).
2004-11-27 06:46:48 +00:00
gencat
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
getconf
Sort sections.
2005-01-18 13:43:56 +00:00
getopt
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2005-01-18 13:43:56 +00:00
gprof
Make sure to return 0 from kernel_getnfile() since if there were an
2004-10-05 23:49:27 +00:00
head
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
hesinfo
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
hexdump
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
host
Per style.Makefile(5), don't define MAN if the only page installed
2004-09-26 09:38:08 +00:00
id
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
indent
Fix a buffer overflow by using strncpy() instead of strcpy().
2004-09-19 20:34:30 +00:00
ipcrm
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
ipcs
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2005-01-18 13:43:56 +00:00
join
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2005-01-18 13:43:56 +00:00
jot
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2005-01-18 13:43:56 +00:00
kdump
Place a function prototype correctly.
2004-09-19 14:54:35 +00:00
keylogin
Deal with double whitespace.
2004-07-03 00:24:45 +00:00
keylogout
Removed unnecessary dependencies on librpcsvc.
2004-02-04 11:59:08 +00:00
killall
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
ktrace
Sort sections.
2005-01-18 13:43:56 +00:00
ktrdump
Don't use an uninitialised variable when reading from a ktr alq file.
2004-09-27 05:56:57 +00:00
lam
Document incorrect handling of multibyte characters.
2004-08-12 11:34:34 +00:00
last
Sort sections.
2005-01-18 13:43:56 +00:00
lastcomm
Introduce options list the standard way. Correct style(9) in FILES section.
2004-07-26 19:59:29 +00:00
ldd
The type of some aout header types changed to uint_32, so now we need
2004-06-29 21:13:15 +00:00
leave
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less
Restore old value of LESSKEYFILE_SYS.
2004-04-17 07:48:21 +00:00
lessecho
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
lesskey
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lex
NODOCCOMPRESS -> NO_DOCCOMPRESS
2004-12-21 09:33:47 +00:00
limits
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
locale
Use the standard section name.
2005-01-18 20:54:50 +00:00
locate
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2005-01-18 13:43:56 +00:00
lock
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
lockf
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
logger
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
login
Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar
2004-11-03 18:01:21 +00:00
logins
Fix markup.
2004-03-06 23:36:41 +00:00
logname
- Remove useless includes
2005-01-25 14:22:20 +00:00
look
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
lorder
Deal with double whitespace.
2004-07-03 00:24:45 +00:00
lsvfs
spell "file system" correctly
2005-01-24 20:06:16 +00:00
m4
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
mail
Bumped document date.
2004-05-19 09:51:31 +00:00
make
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2005-01-18 13:43:56 +00:00
makewhatis
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
mesg
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2005-01-18 13:43:56 +00:00
minigzip
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
ministat
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
mkdep
Sort sections.
2005-01-18 13:43:56 +00:00
mkfifo
Sort sections.
2005-01-18 13:43:56 +00:00
mklocale
Fixed xref.
2005-01-21 10:48:35 +00:00
mkstr
Fixed a misspelling of 0 as NULL.
2004-03-14 05:51:20 +00:00
mktemp
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
mkuzip
Sort sections.
2005-01-18 13:43:56 +00:00
msgs
Cleanup:
2005-01-17 17:45:38 +00:00
mt
Deal with double whitespace.
2004-07-03 00:24:45 +00:00
ncal
Scheduled mdoc(7) sweep.
2005-01-11 10:32:52 +00:00
ncplist
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ncplogin
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
netstat
According to style.Makefile(5):
2005-01-23 12:29:46 +00:00
newgrp
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
newkey
Add knob NO_NIS (fka NO_YP_LIBC) and make world compileable when set.
2004-11-13 20:40:32 +00:00
nfsstat
Fix a few cases that relied on 'implicit int' (constraint violation in C99).
2004-07-11 17:37:33 +00:00
nice
Sort sections.
2005-01-18 13:43:56 +00:00
nl
Document input line length limit.
2005-01-25 22:32:48 +00:00
nohup
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
nslookup
Per style.Makefile(5), don't define MAN if the only page installed
2004-09-26 09:38:08 +00:00
nsupdate
Fix up the man file installation for the new BIND 9 sources:
2004-09-26 06:36:11 +00:00
objformat
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opieinfo
Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar
2004-11-03 18:01:21 +00:00
opiekey
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opiepasswd
Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar
2004-11-03 18:01:21 +00:00
pagesize
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passwd
Fixed xref.
2005-01-21 10:48:35 +00:00
paste
Sort sections.
2005-01-18 13:43:56 +00:00
pathchk
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2005-01-18 13:43:56 +00:00
pkill
Removed bitrot.
2004-11-13 17:12:22 +00:00
pr
Sort sections.
2005-01-18 13:43:56 +00:00
printenv
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
printf
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
quota
Sort sections.
2005-01-18 13:43:56 +00:00
renice
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rev
If ferror is true, we must reset the error indicator.
2004-12-15 06:24:57 +00:00
rlogin
Removed Kerberos remnants.
2005-01-21 11:09:40 +00:00
rpcgen
Markup nit.
2005-01-15 11:20:51 +00:00
rpcinfo
Fixed a misspelling of '\0' as NULL.
2004-03-11 10:22:25 +00:00
rs
Document incorrect handling of multibyte characters.
2004-07-30 00:10:52 +00:00
rsh
Removed remnants of Kerberos support.
2005-01-21 11:22:34 +00:00
rup
Sort SEE ALSO references (in dictionary order, ignoring case).
2004-07-04 20:55:50 +00:00
ruptime
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
rusers
Sort SEE ALSO references (in dictionary order, ignoring case).
2004-07-04 20:55:50 +00:00
rwall
Sort SEE ALSO references (in dictionary order, ignoring case).
2004-07-04 20:55:50 +00:00
rwho
…
script
Deal with double whitespace.
2004-07-03 00:24:45 +00:00
sed
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
shar
Sort sections.
2005-01-18 13:43:56 +00:00
showmount
Sort sections.
2005-01-18 13:43:56 +00:00
smbutil
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sockstat
Scheduled mdoc(7) sweep.
2005-01-11 10:32:52 +00:00
split
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
stat
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su
Sort sections.
2005-01-18 13:43:56 +00:00
systat
Sort sections.
2005-01-18 13:43:56 +00:00
tabs
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
tail
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
talk
Sort sections.
2005-01-18 13:43:56 +00:00
tar
Sort sections.
2005-01-18 13:43:56 +00:00
tcopy
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
tee
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
telnet
NOCRYPT -> NO_CRYPT
2004-12-21 10:16:04 +00:00
tftp
Sort sections.
2005-01-18 13:43:56 +00:00
time
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
tip
Use a proper protoype to declare interp() and move it to tip.h. Fix an
2004-05-06 13:25:09 +00:00
top
This patch merges the sort fields for both pages, so you can (for
2004-08-16 07:51:22 +00:00
touch
Sort sections.
2005-01-18 13:43:56 +00:00
tput
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
tr
Sort sections.
2005-01-18 13:43:56 +00:00
true
…
truncate
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
truss
For variables that are only checked with defined(), don't provide
2004-10-24 15:33:08 +00:00
tset
Sort sections.
2005-01-18 13:43:56 +00:00
tsort
Document missing multibyte character support in utilities specified
2004-07-03 01:28:21 +00:00
tty
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uac
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
ul
Sort sections.
2005-01-18 13:43:56 +00:00
uname
Sort sections.
2005-01-18 13:43:56 +00:00
unexpand
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
unifdef
Sort sections.
2005-01-18 13:43:56 +00:00
uniq
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
units
Sort sections.
2005-01-18 13:43:56 +00:00
unvis
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usbhidaction
Misc fixes brought to light by WARNS=6:
2004-03-09 11:35:43 +00:00
usbhidctl
Sort sections.
2005-01-18 13:43:56 +00:00
users
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uudecode
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
uuencode
Sort sections.
2005-01-18 13:43:56 +00:00
uuidgen
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
vacation
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vgrind
Sort sections.
2005-01-18 13:43:56 +00:00
vi
Replaced afterinstall: with equivalent FILES and SYMLINKS.
2004-10-18 17:16:01 +00:00
vis
Nit.
2004-07-02 22:25:40 +00:00
vmstat
Sort sections.
2005-01-18 13:43:56 +00:00
w
Sort sections.
2005-01-18 13:43:56 +00:00
wall
Mention in the BUGS section that write and wall bogusly use the sender's
2004-07-17 04:15:27 +00:00
wc
Sort sections.
2005-01-18 13:43:56 +00:00
what
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
whereis
Respect locale settings from the environment.
2004-07-15 08:13:56 +00:00
which
Sort sections.
2005-01-18 13:43:56 +00:00
who
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
whois
Bump document date before ru gets me.
2004-12-11 13:14:54 +00:00
window
Sort sections.
2005-01-18 13:43:56 +00:00
write
Fix a typo in comment.
2005-01-05 11:52:40 +00:00
xargs
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
xinstall
- Make WARNS?= 6 clean
2005-01-25 14:34:57 +00:00
xlint
Start the dreaded NOFOO -> NO_FOO conversion.
2004-12-21 08:47:35 +00:00
xstr
Sort sections.
2005-01-18 13:43:56 +00:00
yacc
Sort sections.
2005-01-18 13:43:56 +00:00
yes
…
ypcat
…
ypmatch
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ypwhich
Mechanically kill hard sentence breaks.
2004-07-02 22:22:35 +00:00
Makefile
NOCRYPT -> NO_CRYPT
2004-12-21 10:16:04 +00:00
Makefile.inc
…