Joerg Sonnenberger [Mon, 31 Jan 2005 22:29:59 +0000 (22:29 +0000)]
Add jail_attach support.
Inspired-by: FreeBSD
Manpage-by: Paul Herman
Add sysctl jail.list and jailed() helper functions.
Obtained-from: FreeBSD
Add jexec and jls.
Obtained-from: FreeBSD
Move reference counting into prison_hold / prison_free functions.
Fix an incorrect increment in fork1, the prison structure is not
directly copied and the cr reference counting applies to prison here
too. Begin moving explicit pointer checks for cr_prison != NULL
to the new jailed() function. Move the sys/varsym.h include in
sys/jail.h to the kernel part. Prepare for jail-local securelevel.
Matthew Dillon [Mon, 31 Jan 2005 22:29:48 +0000 (22:29 +0000)]
Remove _THREAD_SAFE depenendancies. Create weakly associated stubs for
posix threading calls used by libc and weak associations for procedures that
a threading library would otherwise have to override. This allows a program
to be linked with libc, or linked with libc + a threading library. libc_r
will be deprecated over time.
Traditionally libc_r had to be linked against a threading library rather then
libc. Linux, FreeBSD, and other UNIXes have moved either t oa thread-safe
libc or a thread-capable libc. The threading capability is accomplished by
making the appropriate thread locking calls and providing weakly referenced
dummy stub functions for the case where a threading library is not linked in.
Certain third party software, namely XFree/XOrg, also assume threading
stubs in libc.
This is precursor work to a port of David Xu's 1:1 threading library and is
also intended as a basis to allow DragonFly to support multiple threading
libraries.
Ported-by: David Rhodus <sdrhodus@gmail.com>
Primarily-ported-from: FreeBSD
Testing and bug fixes by David Xu and Matt Dillon
Joerg Sonnenberger [Mon, 31 Jan 2005 22:03:48 +0000 (22:03 +0000)]
Include jail.h after proc.h to get struct ucred.
Fix the printfs for cp_time, it's uint64_t now.
Joerg Sonnenberger [Mon, 31 Jan 2005 21:55:18 +0000 (21:55 +0000)]
Add missing "return(error)".
Joerg Sonnenberger [Mon, 31 Jan 2005 21:44:10 +0000 (21:44 +0000)]
Define in_inithead in net/route.h, it's purpose is the initialisation
of the AF_INET routing table. This fixes a warning about a missing
prototype in netinet/in_rmx.c and removes the local extern in in_proto.c
Joerg Sonnenberger [Mon, 31 Jan 2005 21:41:00 +0000 (21:41 +0000)]
Remove unused local variable.
Joerg Sonnenberger [Mon, 31 Jan 2005 21:40:04 +0000 (21:40 +0000)]
Buglet in last commit, the first argument of bpf_ptap is the actual bpf_if.
Joerg Sonnenberger [Mon, 31 Jan 2005 21:39:32 +0000 (21:39 +0000)]
Use PRIx32 to fix compiler warning correctly.
Joerg Sonnenberger [Mon, 31 Jan 2005 21:37:52 +0000 (21:37 +0000)]
Fix warning by adding explicit () around addition.
cmp proves that this is identical to before.
Joerg Sonnenberger [Mon, 31 Jan 2005 21:27:56 +0000 (21:27 +0000)]
sys/types.h ==> sys/param.h
Joerg Sonnenberger [Mon, 31 Jan 2005 21:20:58 +0000 (21:20 +0000)]
sys/types.h ==> sys/param.h
Max Okumoto [Mon, 31 Jan 2005 21:13:07 +0000 (21:13 +0000)]
- Move deallocation of Buffer object to end of routine.
Max Okumoto [Mon, 31 Jan 2005 21:11:26 +0000 (21:11 +0000)]
Fixes in main.c
- Cleanup VPATH variable expansion and parsing.
- Cleanup -V flag handling.
- Added comments.
- Fixed negative logic in if-statements.
YONETANI Tomokazu [Mon, 31 Jan 2005 19:28:57 +0000 (19:28 +0000)]
The last commit couldn't handle cases when $GZIP contained
more than one argument and still crashed.
NetBSD CVS keyword is left unchanged as we don't have changes
1.68 and 1.69 yet.
Obtained-from: NetBSD gzip.c revision 1.70
Joerg Sonnenberger [Mon, 31 Jan 2005 18:18:21 +0000 (18:18 +0000)]
Regen.
Joerg Sonnenberger [Mon, 31 Jan 2005 18:11:06 +0000 (18:11 +0000)]
Cleanup last commit. Remove local ncp, it shadows the parameter, add
return(0) and remove unused locals in vn_fullpath.
Matthew Dillon [Mon, 31 Jan 2005 18:05:09 +0000 (18:05 +0000)]
Take advantage of our new namecache topology to generate the actual paths
associated with open file descriptors, root, and working directories,
and the exec binary's file path.
Adjust the width and alignment of some of the columns.
Joerg Sonnenberger [Mon, 31 Jan 2005 17:53:57 +0000 (17:53 +0000)]
Don't copy blindly MAXPATHLEN byte from fullpath. vn_fullpath
allocates MAXPATHLEN, but the buffer is utilized from the end.
Joerg Sonnenberger [Mon, 31 Jan 2005 17:38:30 +0000 (17:38 +0000)]
Regen.
Joerg Sonnenberger [Mon, 31 Jan 2005 17:35:35 +0000 (17:35 +0000)]
Add jail_attach syscall.
Joerg Sonnenberger [Mon, 31 Jan 2005 17:20:48 +0000 (17:20 +0000)]
Uncomment the entry for kern_chrot in kern_syscall.h and change the
implementation to take the namecache entry directly.
Joerg Sonnenberger [Mon, 31 Jan 2005 17:17:58 +0000 (17:17 +0000)]
Split vn_fullpath into cache_fullpath and vn_fullpath. The former just
takes a namespace entry directly.
Joerg Sonnenberger [Mon, 31 Jan 2005 16:51:09 +0000 (16:51 +0000)]
sys/types.h ==> sys/param.h
Joerg Sonnenberger [Mon, 31 Jan 2005 16:50:33 +0000 (16:50 +0000)]
In preparation for the jail commit, include sys/param.h instead of sys/types.h.
Joerg Sonnenberger [Mon, 31 Jan 2005 15:39:12 +0000 (15:39 +0000)]
Remove unused compat code like FXP_LOCK, a fake struct mtx.
Remove FXP_UNIT. Don't define sc_if, use the arpcom entry
directly. Use PCIR_BAR instead of PCIR_MAPS.
Max Okumoto [Mon, 31 Jan 2005 09:49:14 +0000 (09:49 +0000)]
- Add missing disclamer.
Max Okumoto [Mon, 31 Jan 2005 08:30:51 +0000 (08:30 +0000)]
- Convert negative logic, so code is easyer to read.
- Start using Buffer objects, instead of c strings. That way we
can pass back one object, instead of passing back seperate length
and character arrays.
Matthew Dillon [Mon, 31 Jan 2005 04:35:17 +0000 (04:35 +0000)]
Add a sysctl to control 8254 bios overwrite warnings. Default is on.
Submitted-by: "E.Girkantas" <eg@zemaitija.net>
Max Okumoto [Sun, 30 Jan 2005 07:20:59 +0000 (07:20 +0000)]
- Hide the following characters '(', ')', '{', '}' inside of #defines
to make it easyer to read. OPEN_PARN, CLOSE_PAREN, OPEN_BRACKET,
and CLOSE_BRACKET.
- Re-write for loop into a while loop to clearify operation.
Tested by comparing object files.
Matthew Dillon [Sat, 29 Jan 2005 20:54:20 +0000 (20:54 +0000)]
Redo argv processing to better conform to standards. A NULL argv is no
longer allowed. If argv[0] is NULL, we still pass a filename for argv[0]
to the underlying program but we no longer attempt to process any further
arguments. Also rewrite the loop and get rid of the goto to make the code
more readable.
Suggested-by: Maxim Sobolev <sobomax@portaone.com>
Matthew Dillon [Sat, 29 Jan 2005 19:17:06 +0000 (19:17 +0000)]
getblk() has an old crufty API in which the logical block size is not a
well known quantity. Device drivers standardize on using DEV_BSIZE (512),
while file ops are supposed to use mount->mnt_stat.f_iosize.
The existing code was testing for a non-NULL vnode->v_mountedhere field
but this field is part of a union and only valid for VDIR types. It was being
improperly tested on non-VDIR vnode types. In particular, if vn_isdisk()
fails due to the disk device being ripped out from under a filesystem,
the code would fall through and try to use v_mountedhere, leading to a
crash. It also makes no sense to use the target mount to calculate the
block size for the underlying mount point's vnode, so this test has been
removed entirely. The vn_isdisk() test has been replaced with an explicit
VBLK/VCHR test.
Finally, note that filesystems like UFS use varying buffer cache buffer
sizes for different areas of the same block device (e.g. bitmap areas,
inode area, file data areas, superblock), which is why DEV_BSIZE is being
used here. What really needs to happen is for b_blkno to be entirely
removed in favor of a 64 bit offset.
Crash-Reported-by: Vyacheslav Bocharov <list@smz.com.ua>
Joerg Sonnenberger [Sat, 29 Jan 2005 13:51:57 +0000 (13:51 +0000)]
Don't build sysctl as bootstrap tool. This helps us avoiding FreeBSD 4
build problems.
Suggested-by: Chuck Tuffli <chuck_tuffli@agilent.com>
Joerg Sonnenberger [Sat, 29 Jan 2005 13:21:07 +0000 (13:21 +0000)]
We don't currently build ld-elf as binary for i386 and even if
we want to do that, we wouldn't care about FreeBSD 4.0 support.
Therefore no need to query kernel version here.
Matthew Dillon [Sat, 29 Jan 2005 08:34:00 +0000 (08:34 +0000)]
Fix the virtual 'status' file for procfs. The wrong length was being used,
returning a 0-length result every time.
Reported-by: "Simon 'corecode' Schubert" <corecode@fs.ei.tum.de>
Matthew Dillon [Sat, 29 Jan 2005 05:48:17 +0000 (05:48 +0000)]
Do not leave VCTTYISOPEN set if our attempt to open /dev/tty fails, otherwise
we will close the controlling terminal on exit even though we didn't open it.
This case occurs when a jailed shell is created because /dev/tty cannot be
opened in that case.
Reported-by: "Simon 'corecode' Schubert" <corecode@fs.ei.tum.de>
Max Okumoto [Sat, 29 Jan 2005 00:30:42 +0000 (00:30 +0000)]
- Replace confusing for loop with a do {} while (). Tested by making
sure the object files were the same.
Max Okumoto [Fri, 28 Jan 2005 23:26:41 +0000 (23:26 +0000)]
- Cleanup Var_Subst() by removing duplicated code.
Max Okumoto [Fri, 28 Jan 2005 23:25:18 +0000 (23:25 +0000)]
- Factor out the duplicate code and move it into VarCreate() and VarDestroy().
Sascha Wildner [Fri, 28 Jan 2005 21:08:38 +0000 (21:08 +0000)]
Scrap DEC Alpha support.
Sascha Wildner [Fri, 28 Jan 2005 20:17:18 +0000 (20:17 +0000)]
Remove some old ioctls and structs which were there for backwards
compatibility with FreeBSD 3.x.
Sascha Wildner [Fri, 28 Jan 2005 19:12:11 +0000 (19:12 +0000)]
Add IOCTLS section and do some minor cleanup.
Liam J. Foy [Fri, 28 Jan 2005 16:53:38 +0000 (16:53 +0000)]
Minor Patch
- Fix data type
- Remove unnecessary header
- Instead of if..else.., just set as default behaviour
Max Okumoto [Fri, 28 Jan 2005 09:46:31 +0000 (09:46 +0000)]
Clarify what new code should not cast unused
return values of functions to void.
Max Okumoto [Fri, 28 Jan 2005 06:00:34 +0000 (06:00 +0000)]
- Fix indentation in VarFind()
Joerg Sonnenberger [Thu, 27 Jan 2005 20:49:46 +0000 (20:49 +0000)]
remove bad semicolon
Joerg Sonnenberger [Thu, 27 Jan 2005 20:00:00 +0000 (20:00 +0000)]
ANSIfication and minor style cleanups.
Matthew Dillon [Thu, 27 Jan 2005 19:46:48 +0000 (19:46 +0000)]
Mount points use a special empty namecache entry to transition from one
filesystem to another. It is possible for a stale entry to remain intact
from a prior mount so be sure the new entry is set to an unresolved state
so it is properly re-resolved on later access.
Matthew Dillon [Thu, 27 Jan 2005 19:42:32 +0000 (19:42 +0000)]
Tell the user more explicitly what port needs to be installed to get the
mkisofs utility required by the release build.
Sascha Wildner [Thu, 27 Jan 2005 19:17:13 +0000 (19:17 +0000)]
Adjust FreeBSD tag to reflect sychronization.
Sascha Wildner [Thu, 27 Jan 2005 18:06:42 +0000 (18:06 +0000)]
- Sync with FreeBSD.
- Mention DragonFly where appropriate.
- Fix some punctuation.
Noticed-by: Heinrich Rebehn <rebehn@ant.uni-bremen.de>
Freddie Cash <fcash-ml@sd73.bc.ca>
Max Okumoto [Thu, 27 Jan 2005 10:25:19 +0000 (10:25 +0000)]
- Add Buf_StripNewlines().
- Modified Cmd_Exec() to return a Buffer object instead of a 'char *', and
updated all the callers.
Joerg Sonnenberger [Thu, 27 Jan 2005 02:43:12 +0000 (02:43 +0000)]
Use M_INTWAIT, not M_NOWAIT. We don't really support fast interrupt
block devices anyway.
Joerg Sonnenberger [Thu, 27 Jan 2005 02:38:31 +0000 (02:38 +0000)]
Add a default for Perl 5.8.5 to override the default for
system perl.
Max Okumoto [Thu, 27 Jan 2005 02:30:19 +0000 (02:30 +0000)]
- New function Buf_AppendRange(), which is given a pointer to a string and
a pointer to the end of the range to append to the Buffer object.
tested by full build world.
Max Okumoto [Thu, 27 Jan 2005 02:28:48 +0000 (02:28 +0000)]
- New function Buf_Append(), which is given a pointer to a string to
append to the Buffer object.
Max Okumoto [Thu, 27 Jan 2005 02:20:45 +0000 (02:20 +0000)]
- Inline silly ADDWORD() macro.
Max Okumoto [Thu, 27 Jan 2005 02:19:45 +0000 (02:19 +0000)]
- Rewrite Buffer object to maintain only write pointer. There is no
need to maintain both a write pointer and a length.
test by a full build world.
Joerg Sonnenberger [Thu, 27 Jan 2005 01:50:01 +0000 (01:50 +0000)]
Use and define size_t as specified by SUSv3.
Jeffrey Hsu [Wed, 26 Jan 2005 23:09:58 +0000 (23:09 +0000)]
Code cleanup. Refactor some functions. Push some globals into local scope.
Max Okumoto [Wed, 26 Jan 2005 22:47:25 +0000 (22:47 +0000)]
- Bring in patch to make.1 related to previous patch.
taken-from: FreeBSD
author: harti
Sascha Wildner [Wed, 26 Jan 2005 21:52:36 +0000 (21:52 +0000)]
Explicitly mention in RETURN VALUES that socket() sets
errno upon failure.
Noticed-by: Liam J. Foy <liamfoy@sepulcrum.org>
Joerg Sonnenberger [Wed, 26 Jan 2005 16:15:06 +0000 (16:15 +0000)]
Don't build a new mbuf and bpf_mtap the old one.
Joerg Sonnenberger [Wed, 26 Jan 2005 09:44:21 +0000 (09:44 +0000)]
Fix the quoting of MAKEFLAGS as noted in rev. 1.47.
This still has a slight problem with trailing backslashes
on the comment line, but that will be documented in the man page.
Written-by: Harti Brandt, harti AT freebsd DOT org
Joerg Sonnenberger [Wed, 26 Jan 2005 00:55:44 +0000 (00:55 +0000)]
Add some spaces for typographical correctness.
Joerg Sonnenberger [Wed, 26 Jan 2005 00:37:40 +0000 (00:37 +0000)]
- Add support for attaching alternative DLTs to an interface.
The function is named bpfattach_dlt, FreeBSD used bpfattach2.
- Change bpf_mtap to take the bpf_if directly.
- Add support for BIOCSDLT and BIOCGDLT to recieve a list of DLTs
available on an interface.
Obtained-from: FreeBSD
- Add bpf_ptap, which takes an mbuf and a header, builds a temporary
mbuf chain and calls bpf_mtap on that.
Inspired-by: FreeBSD's bpf_mtap2
- Use the new interface for all drivers doing this by hand before.
- Include the formerly commented out support for radio headers in wi(4)
and wlan(4).
- Change if_loop, i4b_ipr, disc and ic to prepend a uint32_t, not an int.
Joerg Sonnenberger [Tue, 25 Jan 2005 23:09:42 +0000 (23:09 +0000)]
Remove the _KERNEL parts.
Joerg Sonnenberger [Tue, 25 Jan 2005 22:58:42 +0000 (22:58 +0000)]
Remove !_KERNEL parts.
Joerg Sonnenberger [Tue, 25 Jan 2005 21:24:49 +0000 (21:24 +0000)]
Fix a type in rev. 1.16
Matthew Dillon [Tue, 25 Jan 2005 19:35:11 +0000 (19:35 +0000)]
Disable hardware checksum support by default, it produces packet corruption.
It is unclear why the corruption occurs, but certain fragmented packets
consistently reproduce it so there's a good chance that there may be alignment
or length requirements that we don't know about, or just pure hardware
brokedness with certain packets.
The checksumming can be turned on again with ifconfig for testing purposes.
EXTRACTION from Aggelos's packet dumps ]
CLIENT: (RE0)
11:43:27.261710 192.168.2.2.
183764104 > 192.168.2.4.nfs: 1472 write [|nfs] (frag 8031:1480@0+)
11:43:27.261718 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@1480+)
11:43:27.261729 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@2960+)
11:43:27.261743 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@4440+)
11:43:27.261756 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@5920+)
11:43:27.261767 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@7400+)
11:43:27.261781 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@8880+)
11:43:27.261793 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@10360+)
11:43:27.261807 192.168.2.2 > 192.168.2.4: udp (frag 8031:4@11840)
SERVER: (RL0)
13:56:59.783671 192.168.2.2.
183764104 > 192.168.2.4.nfs: 1472 write [|nfs] (frag 8031:1480@0+)
13:56:59.783785 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@1480+)
13:56:59.783915 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@2960+)
13:56:59.784037 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@4440+)
13:56:59.784159 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@5920+)
13:56:59.784283 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@7400+)
13:56:59.784407 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@8880+)
13:56:59.784527 192.168.2.2 > 192.168.2.4: udp (frag 8031:1480@10360+)
13:56:59.784532 0.0.0.0 > 0.0.2.4: udp (frag 8031:4@11840)
Reported-by: aoiko@cc.ece.ntua.gr (Aggelos)
Note-Also: also turned off in FreeBSD /usr/src/sys/dev/re/if_re.c:1.37
Joerg Sonnenberger [Tue, 25 Jan 2005 14:00:18 +0000 (14:00 +0000)]
Mostly switch to the patch framework. For cvs.1.patch, it's easier to do by
hand.
Add a patch to let CVS ignore the environment variable CVSREADONLYFS for
remote repositories. This allows a user to make lock-operation the
default behaviour for local repositories without cludges for remote
support.
Liam J. Foy [Mon, 24 Jan 2005 18:58:20 +0000 (18:58 +0000)]
- Add -v option (verbose). Taken from FreeBSD with my modifications.
- Remove unnecessary header (errno.h)
- Static functions
- Add new -v option to man page
Matthew Dillon [Mon, 24 Jan 2005 17:57:36 +0000 (17:57 +0000)]
Repo-copy vinumparser.c and vinumutil.c from /usr/src/sys/dev/raid/vinum
and clean up for userland compilation.
Requested-by: Joerg Sonnenberger <joerg@britannica.bec.de>
David Rhodus [Mon, 24 Jan 2005 15:38:30 +0000 (15:38 +0000)]
re-fix typo. Maybe its time to start drinking coffee in the morning. :-)
David Rhodus [Mon, 24 Jan 2005 15:06:07 +0000 (15:06 +0000)]
Fix typo.
Sent in by: Richard Bradshaw <theglassishalfempty@gmail.com>
Max Okumoto [Mon, 24 Jan 2005 09:38:01 +0000 (09:38 +0000)]
Reverting all of today's changes.
Max Okumoto [Mon, 24 Jan 2005 06:43:00 +0000 (06:43 +0000)]
- Cleanup field names in Buffer object, and add better comments.
Max Okumoto [Mon, 24 Jan 2005 05:13:58 +0000 (05:13 +0000)]
- New function Buf_AppendRange(), which is given a pointer to a string and
a pointer to the end of the range to append to the Buffer object.
Max Okumoto [Mon, 24 Jan 2005 05:12:58 +0000 (05:12 +0000)]
- New function Buf_Append(), which is given a pointer to a string to
append to the Buffer object.
Max Okumoto [Mon, 24 Jan 2005 05:11:01 +0000 (05:11 +0000)]
- Inline silly #define MACRO.
Max Okumoto [Mon, 24 Jan 2005 05:09:30 +0000 (05:09 +0000)]
- Removed unnessisary append of '\0' to Buffer object. Buffer
already maintains a terminating null byte.
Max Okumoto [Mon, 24 Jan 2005 05:07:34 +0000 (05:07 +0000)]
- Rewrite Buffer object to maintain only write pointer. There is no
need to maintain both a write pointer and a length.
Joerg Sonnenberger [Sun, 23 Jan 2005 20:23:22 +0000 (20:23 +0000)]
Use BPF_TAP and BPF_MTAP instead of the expanded versions where possible.
Liam J. Foy [Sun, 23 Jan 2005 19:52:30 +0000 (19:52 +0000)]
General clean up of lptcontrol. Similar to FreeBSD 1.15
with my modifications:
- Remove many unnecessary headers and sort them
- Remove unused #define (PATH_LPCTL)
- Don't bother calling set_interrupt_status. Just call
both open(2) and ioctl(2) in main.
- Remove modes in open(2)
Chris Pressey [Sun, 23 Jan 2005 19:41:23 +0000 (19:41 +0000)]
Use memchr(3) instead of a hand-rolled loop.
Requested-by: joerg
Eirik Nygaard [Sun, 23 Jan 2005 18:55:26 +0000 (18:55 +0000)]
Fix kerberos5 build by adding some headers files. These should be generated on
the fly, but the make depend step is acting up.
Reported by: joerg
Joerg Sonnenberger [Sun, 23 Jan 2005 18:50:50 +0000 (18:50 +0000)]
ether_input already handles BPF and dropping of
non-local packages, so stop doing this. Use BPF_MTAP instead of the
expanded version.
Hiroki Sato [Sun, 23 Jan 2005 17:03:13 +0000 (17:03 +0000)]
Replace IPv6 related manual pages that may have violated
the IETF's copyright.
Obtained from: KAME and OpenBSD (via FreeBSD)
Liam J. Foy [Sun, 23 Jan 2005 16:30:07 +0000 (16:30 +0000)]
- Remove a duplicate unnecessary check on errno. strtol(3) will only ever set
errno to ERANGE which is already checked.
Joerg Sonnenberger [Sun, 23 Jan 2005 15:36:42 +0000 (15:36 +0000)]
Remove the support for lib/csu/${MACHINE_ARCH}-elf.
This should also prevent some people from shooting themselves with
partly cleaned sources.
Joerg Sonnenberger [Sun, 23 Jan 2005 13:47:24 +0000 (13:47 +0000)]
Consolidate ifqueue macros for the upcoming ALTQ work.
We don't use ifqueue locking and don't intend to add it,
so the whole IF_LOCK / IF_UNLOCK compatibility with
FreeBSD 5 can just be removed. Similiar the "unlocked"
versions of IF_PREPEND, IF_DEQUEUE and IF_ENQUEUE
(with leading _) are replaced with the normal versions.
IF_QEMPTY from the i4b sources is added to iv_var.h for
symmetry with the ALTQ macros, but not yet used elsewhere.
Joerg Sonnenberger [Sun, 23 Jan 2005 13:26:37 +0000 (13:26 +0000)]
Use __DEQUALIFY, not only __DECONST to get rid of the volatile too.
This is safe for fuword (any interesting architecture has atomic
fetch instructions for integers) and the other uses doesn't touch
the memory at all.
Joerg Sonnenberger [Sun, 23 Jan 2005 13:24:20 +0000 (13:24 +0000)]
Add forward declaration of struct vnode to fix compiler warning.
Joerg Sonnenberger [Sun, 23 Jan 2005 13:21:44 +0000 (13:21 +0000)]
Adjust calling convention for idp_input, idp_output and spp_input to match
what the rest of the kernel uses in protosw.
Joerg Sonnenberger [Sun, 23 Jan 2005 13:06:13 +0000 (13:06 +0000)]
Add missing 'by' in the license text of the man page.
Hook seq(1) into the build process.
Jeffrey Hsu [Sun, 23 Jan 2005 06:41:55 +0000 (06:41 +0000)]
Now that we generate the ethernet header in place in the mbuf instead
of in a secondary buffer, we have to remove space for the old ethernet
header before we send a packet waiting for ARP resolution back to
ether_output() again.
Joerg Sonnenberger [Sat, 22 Jan 2005 19:09:40 +0000 (19:09 +0000)]
Add a simple tool to generate a sequence of numbers, without all the
difficulty of jot. A very similiar tool is part of plan9 and GNU's
core-utilities.
Submitted-by: Brian Ginsbach <ginsbach@pressenter.com>
Eirik Nygaard [Sat, 22 Jan 2005 16:17:41 +0000 (16:17 +0000)]
No longer used.
Liam J. Foy [Sat, 22 Jan 2005 14:01:36 +0000 (14:01 +0000)]
- Complete re-write of sasc.
Ok'ed by: Joerg, and others.
Max Okumoto [Sat, 22 Jan 2005 11:34:41 +0000 (11:34 +0000)]
- put #ifdef around PrintAddr() proto type.
Max Okumoto [Sat, 22 Jan 2005 11:28:03 +0000 (11:28 +0000)]
- We use vfork() so if execv fails we should use _exit().