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f697348034
freebsd-skq/usr.bin
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Will Andrews f697348034 Reinstate revision 1.11: 
BDECFLAGS; ANSIfy; use EXEC instead of "exec " where appropriate; use
proper types (size_t, int); use proper variable names for certain things;
get rid of static 'cache' style stuff by moving and sanitizing the
original SHELL checking code to main(), this also makes it easier to
free() the string; rename file-scope system() to exec_shell(); use
snprintf() everywhere instead of sprintf(); actually remember to free()
other malloc()'d char pointers in main().

I left out the -s option in this revision along with getusershell()
checking because of objections made by Warner Losh <imp> and Garrett
Wollman <wollman>.  I agreed with their assertions that such code was
unnecessary in a program like this.

I dare people to make this coredump now.

Some suggestions:	nectar (snprintf() truncate checking)
Reviewed by:		markm, eivind, jedgar
Tortured by:		examples in apply(1), fuzz(1),
			and a lot of random ideas I came up with
2001-01-05 18:15:17 +00:00
..
apply Reinstate revision 1.11: 2001-01-05 18:15:17 +00:00
ar Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
at Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
banner mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
basename mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
biff mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
brandelf Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
c89 Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
calendar Update for 2001. 2001-01-04 11:20:25 +00:00
cap_mkdb mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
chat Remove more single-space hard sentence breaks. 2000-03-02 14:54:02 +00:00
checknr mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
chflags Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
chkey mdoc(7) police: added missing .Os call. 2000-12-14 13:58:15 +00:00
chpass Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
cksum Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
cmp mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
col mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
colcrt mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
colldef mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:47:53 +00:00
colrm mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
column mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
comm mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
compile_et Build this from contrib/ now. 1999-09-04 09:52:36 +00:00
compress mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ctags mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
cut mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
dig Use libbind to get to the extended resolver and headers. 1999-11-30 06:25:19 +00:00
dirname Reintroduce functionality and error checks that were boneheadedly removed 2000-09-06 07:28:02 +00:00
dnskeygen New program in the bind suite. I'm not sure that it's worth much while 1999-11-30 06:26:14 +00:00
dnsquery Use libbind to get to the extended resolver and headers. 1999-11-30 06:25:19 +00:00
doscmd Use macro API to <sys/queue.h> 2000-12-30 21:02:25 +00:00
du mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ee Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
enigma mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
env Add `-i'' option, which is the same as `-''. The -i option is the 1999-08-27 08:59:32 +00:00
expand mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
false mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
fetch Warn if the size of the remote file isn't known. 2000-12-22 18:23:19 +00:00
file Remove hard-sentence breaks, canonify .Dd (no leading zero). 2000-12-12 14:46:55 +00:00
file2c mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +00:00
find Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
finger .publickey -> .pubkey to match other finger daemons. 2001-01-04 10:03:44 +00:00
fmt Mark up the optional -c option with the Op macro. 2000-03-09 09:27:40 +00:00
fold mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
from Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
fstat Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
fsync mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ftp Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
gcore Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
genassym mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
gencat mdoc(7) police: do not split author names in the AUTHORS section. 2000-11-22 09:35:58 +00:00
gensetdefs mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
getconf mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
getopt mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
gprof Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
gprof4
head mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
hesinfo Add nsswitch support. By creating an /etc/nsswitch.conf file, you can 2000-09-06 18:16:48 +00:00
hexdump Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
host Use libbind to get to the extended resolver and headers. 1999-11-30 06:25:19 +00:00
id mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
indent Don't abuse the SCCS `@(#)' for RCS. 2000-12-25 01:16:12 +00:00
ipcrm Fix miscellaneous mdoc macro argument limit infringements. 2000-05-09 14:02:06 +00:00
ipcs mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
join mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
jot Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
kdump Fix ioctl.c creation to deal with the depend case more properly. 2000-09-14 18:52:48 +00:00
kenv kenv(1) first appeared in FreeBSD 4.1.1, not FreeBSD 5.0. 2000-11-23 11:21:35 +00:00
key Remove one more incorrect section name. Typos. 2000-12-10 20:52:43 +00:00
keyinfo Add LIBCRYPT to DPADD. 2000-11-28 07:24:15 +00:00
keyinit Remove single-space hard sentence breaks. These degrade the quality 2000-03-01 12:20:22 +00:00
keylogin Remove single-space hard sentence breaks. These degrade the quality 2000-03-01 12:20:22 +00:00
keylogout $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
killall Use the real user ID so non-root users can kill setuid processes 2000-12-25 19:26:07 +00:00
ktrace mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
lam Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
last Used macro-API to <sys/queue.h>. 2000-12-29 09:27:57 +00:00
lastcomm Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
ldd Fix lseek args order (PR 23549) 2000-12-15 13:20:43 +00:00
leave Get rid of hard sentence break 2000-03-27 20:38:21 +00:00
less ncurses -> termcap 2000-07-14 16:17:42 +00:00
lessecho Fixed some style bugs. Apart from formatting bugs, MANDEPEND is deprecated 2000-06-03 11:39:38 +00:00
lesskey Fixed some style bugs. Apart from formatting bugs, MANDEPEND is deprecated 2000-06-03 11:39:38 +00:00
lex Install Flexlexer.h with mode 444. 1999-12-17 07:49:03 +00:00
limits mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
locate Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
lock mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
lockf Add history. 2000-12-10 01:10:54 +00:00
logger mdoc(7) police: document IPv6 options in the SYNOPSIS. 2000-12-18 08:37:53 +00:00
login Add `_PATH_DEVZERO'. 2000-12-09 09:35:55 +00:00
logname Add DIAGNOSTICS section name 2000-03-26 14:42:14 +00:00
look $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
lorder Use different filenames. 2000-05-17 22:46:47 +00:00
lsvfs mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
m4 Fix format string warnings. 2000-11-27 04:26:39 +00:00
mail Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
make Fix for the case where the first two entries returned by readdir() are 2000-12-26 07:36:07 +00:00
makewhatis mdoc(7) police: removed history info from the .Os call. 2000-12-14 11:40:41 +00:00
mesg $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
minigzip mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
mk_cmds Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
mkdep Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
mkfifo Add DIAGNOSTICS section name 2000-03-26 14:42:14 +00:00
mklocale Change the spelling of .' to .' from .OBJDIR since `.' really is where 2000-12-05 22:10:43 +00:00
mkstr Remove single-space hard sentence breaks. These degrade the quality 2000-03-01 12:20:22 +00:00
mktemp mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:47:53 +00:00
msgs mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
mt Oops, I'm such an idiot. For reasons I don't really agree with, 2000-12-31 20:29:56 +00:00
ncal mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ncplist Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
ncplogin Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
netstat Use macro API to <sys/queue.h> 2000-12-30 21:22:54 +00:00
newkey mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
nfsstat getopt and friends are declared in <unistd.h> 2000-09-04 06:09:54 +00:00
nice Fix a typo and a punctuation mistake, the two of which conspired 2000-11-29 06:55:13 +00:00
nm Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
nohup mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
objformat Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
opieinfo $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
opiekey Fix minor style nits. 2000-05-14 21:13:57 +00:00
opiepasswd $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
pagesize mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
passwd mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
paste Put flags under .Fl. Add DIAGNOSTICS section name 2000-03-26 14:47:43 +00:00
pr Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
printenv Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
printf Fix printf(1) for cases where a long string with no format specifiers is 2000-12-21 22:21:38 +00:00
quota mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ranlib Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
rdist Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
renice mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rev mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rlogin [rlogin.1] Document the -4' and -6' options. Correct a typo. 2000-11-24 09:14:09 +00:00
rpcgen mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rpcinfo mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rs Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
rsh [rsh.1] Document the -4' and -6' options. 2000-11-24 09:25:44 +00:00
rup mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +00:00
ruptime mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rusers mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
rwall Cleanup this code a bit by attempting to sync it up with NetBSD and 2000-11-26 22:36:35 +00:00
rwho Get rid of hard sentence break 2000-03-27 20:38:21 +00:00
sasc Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
script mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
sed Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
shar Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
showmount mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
size mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
sockstat mdoc(7) police: added missing .Os call. 2000-12-14 13:58:15 +00:00
soelim Don't call warn() with no format string. 2000-07-10 09:18:19 +00:00
split mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
strings getopt and friends are declared in <unistd.h> 2000-09-04 06:09:54 +00:00
strip $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
su o Make comment match reality, synch code with comment. 2000-11-30 23:14:55 +00:00
symorder $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
systat My bad, committed the submitted patch rather than the fixed patch. 2000-12-30 21:56:18 +00:00
tail Remove register keyword usage with prejudice. 2000-12-03 17:05:45 +00:00
talk It may happen so that the local talk daemon is not running. 2000-10-05 17:39:01 +00:00
tconv mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
tcopy Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
tee Add DIAGNOSTICS section name 2000-03-26 15:06:46 +00:00
telnet Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
tftp mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
time Remove vestages of a previous implimentation of "-h". 2000-10-31 02:26:10 +00:00
tip Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
top Change the proc information returned from the kernel so that it 2000-12-12 07:25:57 +00:00
touch mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
tput Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
tr Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
true Add $FreeBSD$ (and test remote commits after the Freefall upgrade) 2000-05-06 01:38:24 +00:00
truncate mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:47:53 +00:00
truss Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
tset Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
tsort $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uac Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
ul mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
uname $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
unexpand $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
unifdef mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
uniq Add DIAGNOSTICS section name 2000-03-26 15:06:46 +00:00
units As far as I can tell, you have never been able to use 'ab' as a unit 2000-12-24 16:15:28 +00:00
unvis $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
usbhidctl Fix the build break. 2000-10-17 17:13:38 +00:00
users $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uudecode While I'm in here, remove an unused variable. 2000-03-30 09:23:28 +00:00
uuencode Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
vacation Add a MAINTAINER= line so people know who to blame 2000-10-26 23:02:36 +00:00
vgrind Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
vi Install Ukrainian message catalog. 2000-08-22 22:00:57 +00:00
vis $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
vmstat Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
w Hostnames are case-insensitive 2000-12-22 15:21:06 +00:00
wall Cleanup this code a bit by attempting to sync it up with NetBSD and 2000-11-26 22:36:35 +00:00
wc mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
what Add usage(). 2000-03-26 15:04:35 +00:00
whereis Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
which mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
who mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
whois mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
window Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
write mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
xargs Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
xinstall Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
xlint Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
xstr mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
yacc Constify 2000-11-26 11:07:45 +00:00
yes mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ypcat mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ypmatch mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ypwhich Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +00:00
Makefile Retire this ancient version of rdist. 2000-12-07 19:24:55 +00:00
Makefile.inc