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ba10db9984
freebsd-dev/usr.bin
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Colin Percival ba10db9984 Add bsdiff and bspatch to the base system. These are tools for 
constructing and applying binary patches; in particular, they perform
well (in the sense of constructing small patches) for executable code.
Both portsnap (coming to the base system Real Soon Now) and FreeBSD
Update (coming to the base system a bit later) use bspatch.

This is the same code as the bsdiff-4.2 which has been in the ports
tree (misc/bsdiff) for the past year, with the following exceptions:
1. The license is now the traditional 2-clause BSD;
2. Instead of forking and execing bzip2, the code now uses libbz2; and
3. Some minor changes have been made to fit this code into the base
system (adding $FreeBSD$ tags, putting bsdiff and bspatch into separate
directories, etc.)

This code is rather ugly and has lots of style bugs (mostly because I
wrote it before I had ever heard of style(9)).  Some day I'll come
back and clean it up.

Discussed on:	freebsd-arch
MFC before:	5.5-RELEASE
Tested by:	Several million users (earlier version).
2005-08-06 01:59:06 +00:00
..
alias Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
apply Sort sections. 2005-01-18 13:43:56 +00:00
asa Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
at Don't throw away the adjusted `runtimer' value. 2005-08-05 08:07:02 +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 Add temporary patches to make one-true-awk respect locale's collating order 2005-05-17 14:54:33 +00:00
banner Document message length limit. 2005-01-25 22:24:04 +00:00
basename Sort sections. 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 Let bsd.prog.mk set SRCS and MAN to their default values. 2005-01-28 16:08:11 +00:00
brandelf Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
bsdiff Add bsdiff and bspatch to the base system. These are tools for 2005-08-06 01:59:06 +00:00
bzip2 Don't use a patch w/in /usr/src. Programmatically change files when needed. 2005-05-31 22:16:49 +00:00
bzip2recover Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
c89 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
c99 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
calendar Note the events of 0707, lest we forget. 2005-07-15 20:11:39 +00:00
cap_mkdb Add endianness support to cap_mkdb(1), useful for cross builds. 2005-02-22 23:29:54 +00:00
catman Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
chat Rename logf --> chat_logf to avoid naming conflicts 2003-10-31 06:22:03 +00:00
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 Cross-reference pw(8) into chpass(1), passwd(1), and vipw(8). 2005-08-02 21:38:03 +00:00
cksum Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
cmp
col Expand *n't contractions. 2005-02-13 22:25:33 +00:00
colcrt Expand *n't contractions. 2005-02-13 22:25:33 +00:00
colldef Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +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
compress Unbreak r1.11 by delhij. Blind change from unsigned to signed char 2005-05-18 05:24:08 +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 Sort sections. 2005-01-18 13:43:56 +00:00
dig Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
dirname Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
du Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
ee - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
elf2aout Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
elfdump Sort sections. 2005-01-18 13:43:56 +00:00
enigma - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
env Fix minor memory leak when expanding ${variable}s 2005-07-18 22:18:16 +00:00
expand Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
false
fetch Expand *n't contractions. 2005-02-13 22:25:33 +00:00
file Expand contractions. 2005-02-13 23:45:54 +00:00
file2c Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
find Markup and wording fixes. 2005-06-14 11:50:53 +00:00
finger Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
fmt Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
fold Add cross-reference to fmt(1) and a fairly standard ENVIRONMENT section. 2004-08-02 11:15:01 +00:00
from Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
fstat Introduce kdevtoname, which when given the kernel address of a 2005-07-30 20:00:13 +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 Our bsd.*.mk only supports 6 WARNS levels and we should not use higher values 2005-06-30 11:56:31 +00:00
getconf Support correct programming environment name for amd64. 2005-02-18 21:53:05 +00:00
getopt Expand *n't contractions. 2005-02-13 22:25:33 +00:00
gprof Expand *n't contractions. 2005-02-13 22:25:33 +00:00
head Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
hesinfo Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
hexdump Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
host Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
id Add flag to choose whether to use getgrouplist(3) or getgroups(2) 2005-04-29 10:11:18 +00:00
indent Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
ipcrm Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
ipcs If sysctlbyname fails for kernel related reasons, tag the errno 2005-05-24 23:42:09 +00:00
join Expand *n't contractions. 2005-02-13 22:25:33 +00:00
jot Sort sections. 2005-01-18 13:43:56 +00:00
kdump Update kdump manual page with information on the dump format. 2005-01-28 12:17:33 +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 Markup and wording fixes. 2005-06-14 11:50:53 +00:00
lam Call usage() instead of being insolent. 2005-08-05 01:04:36 +00:00
last Expand *n't contractions. 2005-02-13 22:25:33 +00:00
lastcomm Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +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
less Correct the script name to be "zless.sh". This avoids an extra cp/chmod 2005-05-17 11:41:01 +00:00
lessecho Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
lesskey
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 remove myself as maintainer 2005-07-17 21:19:28 +00:00
lock Expand *n't contractions. 2005-02-13 22:25:33 +00:00
lockf Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
logger Reduce compiler warning: variable might be used uninitialized, by giving 2005-05-29 16:04:46 +00:00
login o Teach login(1) to respect "hushlogin" and "nocheckmail" attributes 2005-06-01 12:23:06 +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 Fix loder(1) to work with libraries. This can be useful to 2005-07-15 15:21:12 +00:00
lsvfs spell "file system" correctly 2005-01-24 20:06:16 +00:00
m4 Let bsd.prog.mk set SRCS and MAN to their default values. 2005-01-28 16:08:11 +00:00
mail Bumped document date. 2004-05-19 09:51:31 +00:00
make Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
makewhatis Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
mesg Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
minigzip Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
ministat In 2003, a -s flag was added to ministat to separate the 2005-07-21 08:32:56 +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 Make <runefile.h> internal to libc. 2005-05-16 09:32:41 +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 - check for geom_uzip module presence using kldstat -m. 2005-05-11 17:02:38 +00:00
msgs Cleanup: 2005-01-17 17:45:38 +00:00
mt Don't refer to devices that don't exist. 2005-04-03 05:19:45 +00:00
nc Fix bugs in the previous commit. 2005-02-07 08:44:34 +00:00
ncal Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
ncplist
ncplogin Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
netstat Don't include -lipx twice. 2005-08-05 20:13:09 +00:00
newgrp Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
newkey Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +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 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
nl Remove unused variables. 2005-04-09 14:31:41 +00:00
nohup Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
nslookup Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
nsupdate Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
objformat
opieinfo Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar 2004-11-03 18:01:21 +00:00
opiekey
opiepasswd Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar 2004-11-03 18:01:21 +00:00
pagesize
passwd Cross-reference pw(8) into chpass(1), passwd(1), and vipw(8). 2005-08-02 21:38:03 +00:00
paste Sort sections. 2005-01-18 13:43:56 +00:00
pathchk Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
pkill Markup and wording fixes. 2005-06-14 11:50:53 +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 Prefer {u,}intmax_t over the deprecated {u_,}quad_t. 2005-08-05 08:18:00 +00:00
quota Remove an unused #define. md5's with and without this commit match. 2005-03-13 17:58:31 +00:00
renice Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
rev If ferror is true, we must reset the error indicator. 2004-12-15 06:24:57 +00:00
rlogin Use socklen_t where appropriate. 2005-08-05 09:58:49 +00:00
rpcgen Move #ident into #if 0. 2005-05-31 20:00:29 +00:00
rpcinfo Fixed a misspelling of '\0' as NULL. 2004-03-11 10:22:25 +00:00
rs - Set negative row or column argument values to zero. 2005-04-28 12:37:15 +00:00
rsh - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
rup Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
ruptime Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
rusers Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
rwall Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
rwho Expand *n't contractions. 2005-02-13 22:25:33 +00:00
script Deal with double whitespace. 2004-07-03 00:24:45 +00:00
sed Bug fix: a numeric flag specification in the substitute command would 2005-08-04 10:05:12 +00:00
shar Sort sections. 2005-01-18 13:43:56 +00:00
showmount Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
smbutil Make smbfs capable to use 16bit char set in filenames. 2005-05-04 15:05:46 +00:00
sockstat Don't free(sock) before it's even allocated. 2005-06-10 06:36:03 +00:00
split Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
stat Markup and wording fixes. 2005-06-14 11:50:53 +00:00
su Sort sections. 2005-01-18 13:43:56 +00:00
systat Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
tabs Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
tail Back out revision 1.19 and 1.20 until I find mental clarity to deal with 2005-06-01 20:34:06 +00:00
talk Use socklen_t where appropriate. 2005-03-11 14:17:12 +00:00
tar The bsdtar_warnc() reporting function requires the program name to be 2005-08-02 03:02:55 +00:00
tcopy Expand *n't contractions. 2005-02-13 22:25:33 +00:00
tee Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
telnet Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
tftp Use socklen_t where appropriate. 2005-08-05 09:58:49 +00:00
time Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
tip - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
top (1) Revert unnecessary indentation changes I committed as part of the 2005-05-18 13:42:51 +00:00
touch Expand *n't contractions. 2005-02-13 22:25:33 +00:00
tput Expand *n't contractions. 2005-02-13 22:25:33 +00:00
tr Remove unused variables. 2005-04-09 14:31:41 +00:00
true
truncate Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
truss Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
tset Reduce compiler warning: variable might be used uninitialized, by giving 2005-05-29 15:49:53 +00:00
tsort Move FreeBSD Id outside of copyright. Initialize variable. 2005-05-29 15:47:31 +00:00
tty Expand *n't contractions. 2005-02-13 22:25:33 +00:00
uac Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
ul Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +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 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
uniq Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
units Expand *n't contractions. 2005-02-13 22:25:33 +00:00
unvis
usbhidaction Let bsd.prog.mk set SRCS and MAN to their default values. 2005-01-28 16:08:11 +00:00
usbhidctl Sort sections. 2005-01-18 13:43:56 +00:00
users
uudecode Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
uuencode - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
uuidgen Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
vacation Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
vgrind Add endianness support to cap_mkdb(1), useful for cross builds. 2005-02-22 23:29:54 +00:00
vi Replaced afterinstall: with equivalent FILES and SYMLINKS. 2004-10-18 17:16:01 +00:00
vis Expand *n't contractions. 2005-02-13 22:25:33 +00:00
vmstat Teach vmstat's domemstat_zone() to use memstat_kvm_uma() when the kvm 2005-08-01 21:33:17 +00:00
w Use the ki_udata field that was recently-added to kinfo_proc, instead of 2005-06-04 23:40:09 +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 Fix mismerge. 2005-02-26 04:14:20 +00:00
what Markup and wording fixes. 2005-06-14 11:50:53 +00:00
whereis Remove unused variables. 2005-04-09 14:31:41 +00:00
which Require at least one argument. 2005-02-10 16:04:22 +00:00
who Move variable initialization to reduce compiler warning. 2005-05-29 15:52:48 +00:00
whois Reduce compiler warning: variable might be used uninitialized, by giving 2005-05-29 15:49:53 +00:00
window Expand *n't contractions. 2005-02-13 22:25:33 +00:00
write Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
xargs Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
xinstall Fix all the spelling mistakes I could find in the man pages for words 2005-07-31 03:30:48 +00:00
xlint Include <err.h> where needed. Add $FreeBSD$ where missing. 2005-08-05 09:07:42 +00:00
xstr Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 10:14:11 +00:00
yacc Sort sections. 2005-01-18 13:43:56 +00:00
yes
ypcat Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
ypmatch Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
ypwhich Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Makefile Add bsdiff and bspatch to the base system. These are tools for 2005-08-06 01:59:06 +00:00
Makefile.inc