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Bjoern A. Zeeb 413628a7e3 MFp4: 
Bring in updated jail support from bz_jail branch.

This enhances the current jail implementation to permit multiple
addresses per jail. In addtion to IPv4, IPv6 is supported as well.
Due to updated checks it is even possible to have jails without
an IP address at all, which basically gives one a chroot with
restricted process view, no networking,..

SCTP support was updated and supports IPv6 in jails as well.

Cpuset support permits jails to be bound to specific processor
sets after creation.

Jails can have an unrestricted (no duplicate protection, etc.) name
in addition to the hostname. The jail name cannot be changed from
within a jail and is considered to be used for management purposes
or as audit-token in the future.

DDB 'show jails' command was added to aid debugging.

Proper compat support permits 32bit jail binaries to be used on 64bit
systems to manage jails. Also backward compatibility was preserved where
possible: for jail v1 syscalls, as well as with user space management
utilities.

Both jail as well as prison version were updated for the new features.
A gap was intentionally left as the intermediate versions had been
used by various patches floating around the last years.

Bump __FreeBSD_version for the afore mentioned and in kernel changes.

Special thanks to:
- Pawel Jakub Dawidek (pjd) for his multi-IPv4 patches
  and Olivier Houchard (cognet) for initial single-IPv6 patches.
- Jeff Roberson (jeff) and Randall Stewart (rrs) for their
  help, ideas and review on cpuset and SCTP support.
- Robert Watson (rwatson) for lots and lots of help, discussions,
  suggestions and review of most of the patch at various stages.
- John Baldwin (jhb) for his help.
- Simon L. Nielsen (simon) as early adopter testing changes
  on cluster machines as well as all the testers and people
  who provided feedback the last months on freebsd-jail and
  other channels.
- My employer, CK Software GmbH, for the support so I could work on this.

Reviewed by:	(see above)
MFC after:	3 months (this is just so that I get the mail)
X-MFC Before:   7.2-RELEASE if possible
2008-11-29 14:32:14 +00:00
..
alias Use the "builtin" shell function to make sure that the requested 2005-10-24 22:32:19 +00:00
apply It's `apply echo *'' that is similar to ls -1'', not `apply echo a*''. 2006-12-13 08:13:14 +00:00
ar Fix build. 2008-09-21 00:27:16 +00:00
asa
at Use NULL instead of 0 for the return value of fopen(). 2007-09-21 01:55:11 +00:00
atm
awk Allow awk (the one true one!) to handle 64 files instead of just 20. 2008-03-27 01:33:26 +00:00
banner o Check that -w width is not above maximum. Use DWIDTH instead of 2006-11-22 21:05:17 +00:00
basename Cross-reference basename(3) and dirname(3). 2006-03-16 17:21:52 +00:00
biff Fix markup. 2006-12-28 04:58:38 +00:00
bluetooth Fix build 2008-07-29 17:02:00 +00:00
brandelf Fix markup. 2007-03-09 14:36:18 +00:00
bsdiff Portability fix for non-POSIX operating systems: Open files in binary mode. 2006-12-05 20:22:14 +00:00
bzip2 Update for bzip2 1.0.4 import. 2007-03-28 07:48:03 +00:00
bzip2recover
c89 Reduce diffs with c99(1). 2007-03-10 07:10:01 +00:00
c99 Bump the original revision of c89(1). 2007-03-10 07:11:20 +00:00
calendar Add myself 2008-11-18 14:05:11 +00:00
cap_mkdb
catman Prepare for MACHINE and hw.machine switching to "pc98" on FreeBSD/pc98. 2005-12-05 14:22:12 +00:00
chat Merge revisions 1.10 and 1.11 from DragonFly: 2008-03-07 00:01:19 +00:00
checknr Fix some "in in" typos in comments. 2008-03-26 07:32:08 +00:00
chkey Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
chpass Fix bug introduced in rev 1.23: 2006-09-25 15:06:24 +00:00
cksum Change a use of u_int32_t to uint32_t. 2008-05-15 20:04:36 +00:00
cmp add __unused to succeed at WARNS=6 2008-07-10 13:26:46 +00:00
col The variables i and tot don't need to be static. 2006-07-18 07:16:25 +00:00
colcrt
colldef follow style(9) more closely and list sys/types.h first after sys/defs.h. 2008-01-01 10:04:10 +00:00
colrm
column Fix the fix in rev. 1.15 so that we jump to the next column 2006-12-15 17:47:25 +00:00
comm Similar to changes previously made to src/usr.bin/uniq/uniq.c, 2008-05-28 14:13:35 +00:00
compile_et Style: move .PATH to where it belongs. 2005-10-14 15:50:22 +00:00
compress -mdoc sweep. 2005-11-18 10:36:29 +00:00
cpio Don't destroy the archive until after you finish pulling useful 2008-09-04 05:20:46 +00:00
cpuset MFp4: 2008-11-29 14:32:14 +00:00
csplit
csup Update make glue for csup-snap-20060313. 2006-03-14 03:53:50 +00:00
ctags cleanup code: remove unnecessary and useless void cast 2007-02-04 20:07:07 +00:00
cut - Adopt the short description from POSIX as it better matches the 2007-02-28 10:13:32 +00:00
dig Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
dirname
du Restore (intmax_t) casts I lost during the last change & unbreak the build. 2008-11-06 23:55:28 +00:00
ee Correct insecure temporary file usage in texindex. [06:01] 2006-01-11 08:02:16 +00:00
elf2aout Because optarg and optind are defined in unistd.h, 2006-04-21 09:39:51 +00:00
elfdump s/DT_IA64_PLT_RESERVE/DT_IA_64_PLT_RESERVE/ 2006-01-28 17:58:22 +00:00
enigma Markup nits. 2006-12-24 19:55:38 +00:00
env Update the date on the man-page to reflect the date that the '-u name' 2008-05-06 16:06:02 +00:00
expand Document that unexpand(1)'s -a and -t options are exclusive. 2006-10-13 16:22:25 +00:00
false
fetch Use the SCHEME_ knobs rather than knowing what they expand to. 2008-08-21 14:12:34 +00:00
file Christos decided to keep the manpages in mdoc(7) format, 2008-01-30 12:56:59 +00:00
file2c Apply style(9) to usage(), fix markup of the manpage. 2007-10-30 17:49:00 +00:00
find Fix SYNOPSIS and usage(). 2008-03-03 08:32:58 +00:00
finger Restore the ".Sh BUGS" line that was accidentally removed 2007-04-12 08:22:49 +00:00
fmt Prevent strange crashes in fmt with absurd goal lengths introduced by the 2007-10-17 11:41:40 +00:00
fold Mention what underlining is meant here. 2006-12-15 11:23:59 +00:00
from Improve markup. 2006-12-18 15:36:31 +00:00
fstat Merge latest DTrace changes from Perforce. 2008-11-05 19:39:37 +00:00
fsync
ftp Obey MK_INET6_SUPPORT. 2006-07-27 14:20:14 +00:00
gcore Use %zd for size_t. With this gcore(1) is WARNS=6 clean. 2008-07-18 23:37:05 +00:00
gencat
getconf o confstr(3) returns 0 on error. Check the return value accordingly. 2006-12-06 12:00:26 +00:00
getent cleanup code: remove superfluous comma at end of enumeration 2007-02-04 20:52:57 +00:00
getopt getopt.c is public domain. Add a comment to that effect. 2008-05-15 19:27:52 +00:00
gprof Add gprof MIPS MD header and enable building gprof. 2008-09-02 15:35:47 +00:00
gzip Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 07:36:53 +00:00
head Fix build on architectures where off_t is signed by casting to uintmax_t 2007-01-11 20:23:01 +00:00
hesinfo
hexdump Document the -d option. 2006-12-24 14:23:35 +00:00
host Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
id Fix id -A when the subject has an extended subject token associated with 2007-10-14 00:52:30 +00:00
indent initialize variable (WARNS=6) 2006-09-13 05:06:12 +00:00
ipcrm Add the ability to clean up all shared memory segments which are 2007-12-25 00:52:24 +00:00
ipcs Add the ability to clean up all shared memory segments which are 2007-12-25 00:52:24 +00:00
join Improve markup and do some minor wordsmithing. 2006-12-21 10:59:48 +00:00
jot Use explicit braces to avoid ambiguous else. 2006-12-09 15:23:20 +00:00
kdump Remove netatm from HEAD as it is not MPSAFE and relies on the now removed 2008-05-25 22:11:40 +00:00
keylogin
keylogout
killall Use strlcpy() where appropriate. 2008-11-19 00:14:15 +00:00
ktrace Spell -t option's argument by name. 2008-04-02 09:41:29 +00:00
ktrdump Skip format flags, when parsing ktr_desc. 2006-01-12 22:32:07 +00:00
lam Document that jot(1), rs(1), and lam(1) first appeared in 4.2BSD. 2006-10-20 04:31:01 +00:00
last
lastcomm Increase precision of time values in the process accounting 2007-05-22 06:51:38 +00:00
ldd A few style and whitespace fixes. 2008-08-02 12:04:59 +00:00
leave
less Resolve conflicts; Update defines.h to reflect latest change. 2007-11-16 22:24:31 +00:00
lessecho Hook lessecho(1) to build. 2006-08-20 15:52:17 +00:00
lesskey
lex Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 01:25:48 +00:00
limits Add support for RLIMIT_NPTS to limits(1). 2008-09-02 19:13:24 +00:00
locale Xref setlocale(3), bump document date. 2005-11-01 19:36:17 +00:00
locate Use RUSAGE_SELF for the current process instead of hardcoded value 2008-09-02 02:59:38 +00:00
lock
lockf Lockf was exiting with status 1 if the command did not exit normally. 2008-08-21 07:36:17 +00:00
logger Minor style(9) nit. 2008-02-05 17:34:44 +00:00
login Add a cross-reference to newgrp(1). 2007-11-30 11:02:36 +00:00
logins
logname Say "utility", not "function". 2006-12-26 10:37:37 +00:00
look Remove break after return. 2006-07-18 10:19:46 +00:00
lorder Document the NM environment variable. 2006-10-25 09:40:07 +00:00
lsvfs Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes. 2008-11-17 20:49:29 +00:00
m4 Use NULL instead of 0 for the return value of fopen(). 2007-09-21 01:55:11 +00:00
mail Use static storage-class specifier where appropriate. 2007-11-08 11:13:03 +00:00
make Since in some cases (when found obsolete) 'make' can be builded earlier 2008-09-29 16:13:28 +00:00
makewhatis Teach makewhatis.c to treat .SS with the same severity as .SH. 2007-10-18 12:53:11 +00:00
mesg
minigzip
ministat Free old arrays if we increase them. 2008-10-16 20:56:09 +00:00
mkdep
mkfifo Fix markup. 2006-12-15 14:14:17 +00:00
mklocale Understand newly introduced "ASCII" encoding 2008-01-22 00:04:50 +00:00
mkstr More markup fixes. 2007-03-04 08:24:13 +00:00
mktemp Markup fixes. 2006-09-29 15:20:48 +00:00
mkuzip Support character device as input file. 2007-03-06 17:04:15 +00:00
msgs Never use getenv("HOME") without checking for NULL and non-zero 2007-10-30 03:44:10 +00:00
mt Note what options are only for DDS drives. 2008-01-21 22:08:05 +00:00
nc
ncal Document incorrect handling of multibyte characters. 2005-10-23 01:37:25 +00:00
ncplist getopt(3) returns -1, not EOF when out of args. 2007-02-05 07:35:23 +00:00
ncplogin getopt(3) returns -1, not EOF. 2008-02-19 07:09:19 +00:00
netstat Fix a printing problem when using the -L flag to netstat caused 2008-11-28 18:35:14 +00:00
newgrp
newkey Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
nfsstat Add a -z flag to nfsstat which zeros the NFS statistics after displaying 2007-10-18 16:38:07 +00:00
nice
nl o Really commit typo fixes to HEAD. 2007-03-25 18:37:59 +00:00
nohup
nslookup Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
nsupdate Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
objformat Bah. Kris says the default-to-a.out knowledge has migrated into the 2007-01-25 23:12:19 +00:00
opieinfo
opiekey
opiepasswd
pagesize
passwd Markup nits. 2007-11-07 07:59:38 +00:00
paste WARNS=6 chocked on unitialized variable. 2006-09-12 05:08:36 +00:00
pathchk
pr Fix misspelled 'argument' and try to make the sentence into English. 2005-10-26 17:37:54 +00:00
printenv Simplify. 2006-12-26 12:43:12 +00:00
printf POSIX says that octal escapes have the format \ddd in the format string, 2008-08-02 06:02:02 +00:00
procstat Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
quota Make quota(1) to compile with WARNS=6: 2008-08-04 00:43:49 +00:00
renice
rev Make usage() 'static'. 2008-06-08 12:43:02 +00:00
rlogin len and len2 work better as size_t 2005-11-13 21:03:56 +00:00
rpcgen When generating thread-safe server code, handle procedures with void return 2008-08-12 13:38:06 +00:00
rpcinfo rpcinfo(1) doesn't depend on INET6 explicitly. 2006-07-27 13:47:02 +00:00
rs Setting a variable to the same value twice doesn't actually make it 2008-08-04 06:39:52 +00:00
rsh
rup Backport markup fixes from a translated version of a manpage. 2007-02-28 10:22:19 +00:00
ruptime Initialize variable "now" before using it (it is used by the LEFTEARTH 2008-03-17 18:31:43 +00:00
rusers
rwall
rwho It's actually 11 minutes when the machine is assumed to be down and removed 2005-08-07 11:48:44 +00:00
script
sed Fix the code to conform to the "or more" part of the following POSIX 2008-11-11 17:15:57 +00:00
setchannel Add support for selecting from multiple tuners. 2007-02-25 01:28:37 +00:00
shar Remove superfluous eofmarker. 2008-06-17 18:56:04 +00:00
showmount
smbutil
sockstat Add -L to usage(). 2008-05-19 11:35:11 +00:00
split Add a -n option to split(1) to split files into N chunks rather than 2008-03-16 15:15:32 +00:00
stat The referenced section name is 'Formats', not 'FORMATS'. 2008-04-29 07:35:31 +00:00
su - add the -m option to the example commands because they would fail w/o it 2008-07-01 20:56:23 +00:00
systat ANSIfy and remove register. 2008-01-16 19:27:43 +00:00
tabs
tail Nuking the temporary pointer once it is properly tracked in local storage. 2007-11-22 01:51:46 +00:00
talk ANSIfy function prototypes. While I am there, constify some parameters and 2008-04-28 21:08:42 +00:00
tar After visiting a subdirectory, we use chdir("..") or 2008-11-27 05:49:52 +00:00
tcopy Document some details better, making it easier to translate. 2006-12-20 15:34:01 +00:00
tee - Steal short description from POSIX; it's more technical and was 2007-11-13 11:34:20 +00:00
telnet Fix conflicts after heimdal-1.1 import and add build infrastructure. Import 2008-05-07 13:53:12 +00:00
tftp ANSIfy, plus constify interfaces where possible. 2008-10-13 23:10:19 +00:00
time Cast to intmax_t to print tv_sec in struct timeval. 2007-05-07 12:23:23 +00:00
tip Relinquish exclusive TTY access when tip(1) or cu(1) exit. 2008-05-03 02:29:02 +00:00
top Make the CPU column in top always be 2 characters and print in decimal 2008-10-01 22:01:07 +00:00
touch Update to match revision 1.23 of touch.c. 2007-04-10 07:24:47 +00:00
tput At least one argument is required. 2006-10-12 21:10:55 +00:00
tr o Remove duplicate includes. 2007-01-20 08:24:02 +00:00
true
truncate Don't close file descriptor number <whatever random garbage was on the 2008-08-04 06:48:54 +00:00
truss Try to make this code slightly less painful to read. 2008-07-31 17:15:21 +00:00
tset
tsort - Remove the ambiguity in the input format description. 2006-12-27 14:56:18 +00:00
tty Fix markup nits, add the EXIT STATUS section. 2006-12-13 20:15:49 +00:00
ul Fix markup. 2007-02-27 12:06:02 +00:00
uname
unexpand Document that unexpand(1)'s -a and -t options are exclusive. 2006-10-13 16:22:25 +00:00
unifdef Add AUTHORS section[*] and fix HISTORY section. 2008-05-02 16:23:47 +00:00
uniq Fix truncation of lines at LINE_MAX characters by dynamically 2008-02-08 23:04:13 +00:00
units Add limited support for units that are related by affine rather 2008-08-16 16:27:41 +00:00
unvis
unzip Update man page for -t. 2008-06-30 17:16:05 +00:00
usbhidaction Add support using an alternate table file to usbhidaction(1). 2007-06-30 03:58:01 +00:00
usbhidctl usbhidctl appears to not report features and write size correctly 2007-12-21 03:40:36 +00:00
users
uudecode
uuencode
vacation
vgrind Manual page tweaks. 2006-08-29 18:11:20 +00:00
vi
vis Nits. 2006-12-23 19:15:39 +00:00
vmstat Fix comment typo that managed to sneak in when I copy pasted some 2008-11-04 18:20:54 +00:00
w w(1) uses strftime %b with to print the abbreviated month name 2008-08-20 12:32:19 +00:00
wall Fix some bugs in wall(1): 2008-01-15 07:40:30 +00:00
wc Prevent a line from being broken on a line boundary. 2006-12-21 22:59:07 +00:00
what Polish markup and wording. 2006-12-14 00:02:44 +00:00
whereis Make the search for sources in PATH_PORTS more accurate. I only 2008-06-20 08:39:42 +00:00
which Refine the previous revision. 2006-12-13 12:09:41 +00:00
who In wall and who, check that the utmp entry isn't stalled, as it is done in w. 2006-02-21 13:01:00 +00:00
whois Use proper type cast for ctype macro 2007-04-14 14:32:48 +00:00
window ANSIfy the wwend function. 2008-11-18 21:06:49 +00:00
write write(1) needs to strip off the leading /dev/ from the tty name for the 2007-11-12 20:02:21 +00:00
xargs Revive '-opt' flags which I accidentally removed. 2008-01-27 16:20:36 +00:00
xinstall Give a better description when a install of multiple files fails 2007-12-14 08:46:57 +00:00
xlint MFp4(mips2-jnpr): 2008-04-04 21:35:13 +00:00
xstr Improve temporary file handling 2008-05-13 09:42:03 +00:00
yacc Setting a variable to the same value twice doesn't actually make it 2008-08-04 06:39:52 +00:00
yes
ypcat
ypmatch
ypwhich Fix markup nit. 2006-12-28 10:58:06 +00:00
Makefile Add back ar(1) which was accidentally decoupled in r183242. 2008-09-24 20:41:35 +00:00
Makefile.inc