Commit Graph

2649 Commits

Author SHA1 Message Date
John Birrell
f51ea46d24 Fix a comment. 1998-09-30 06:42:29 +00:00
John Birrell
d3bb66886d Cosmetic cleansing. This code requires extra work to keep the garbage
collector thread running after a fork.
1998-09-30 06:41:16 +00:00
John Birrell
dc3a8b52c0 Move the cleanup code that frees memory allocated for a dead thread from
the thread kernel into a garbage collector thread which is started when
the fisrt thread is created (other than the initial thread). This
removes the window of opportunity where a context switch will cause a
thread that has locked the malloc spinlock, to enter the thread kernel,
find there is a dead thread and try to free memory, therefore trying
to lock the malloc spinlock against itself.

The garbage collector thread acts just like any other thread, so
instead of having a spinlock to control accesses to the dead thread
list, it uses a mutex and a condition variable so that it can happily
wait to be signalled when a thread exists.
1998-09-30 06:36:56 +00:00
John Birrell
05f3e91279 Use snprintf instead of sprintf to avoid long source file paths from
launching an application into space when someone tries to debug it.

The dead thread list now has it's own link pointer, so use that when
reporting the grateful dead.
1998-09-30 06:29:54 +00:00
John Birrell
54059e9f3f Implementation of an additional state called SIGWAIT (with the previous
one renamed to SIGSUSPEND) to fix sigwait().

Submitted by: Daniel M. Eischen <eischen@vigrid.com>
1998-09-30 06:27:31 +00:00
John Birrell
92ce833722 NULL a pointer after it is freed to avoid trying to free it again. 1998-09-30 06:24:57 +00:00
John Birrell
a247f83316 - Fix the debug macros.
-  Add support of a thread being listed in the dead thread list as well
   as the thread list.
-  Add a new thread state to make sigwait work properly. (Submitted by
   Daniel M. Eischen <eischen@vigrid.com>)
-  Add global variable for the garbage collector mutex and condition
   variable.
-  Delete a couple of prototypes that are no longer required.
-  Add a prototype for the garbage collector thread.
1998-09-30 06:22:07 +00:00
John Birrell
a0aa389007 Delete the XXX comments that refer to spinlock recursion. The malloc/free/
realloc functions check for recursion within the malloc code itself. In
a thread-safe library, the single spinlock ensures that no two threads
go inside the protected code at the same time. The thread implementation
is responsible for ensuring that the spinlock does in fact protect malloc.
There was a window of opportunity in which this was not the case. I'll fix
that with a commit RSN.
1998-09-30 06:13:59 +00:00
Joseph Koshy
7669e9013b `kern.maxproc' is not changeable from sysctl(8).
Reminded by:	Bruce Evans <bde@zeta.org.au>
1998-09-29 05:16:45 +00:00
Jordan K. Hubbard
7998601706 Allow minigzip to be invoked more like gzip, checking to see
if we're being called as gunzip as well as dealing with the -c
flag.
Submitted by:	jhay
1998-09-29 04:56:30 +00:00
Eivind Eklund
8bd4c21699 Document that we will core-dump on getting a NULL pointer. 1998-09-28 15:34:24 +00:00
Dag-Erling Smørgrav
db5f8ceb40 Bring the man page more or less up to date with the code. 1998-09-26 20:42:44 +00:00
Doug Rabson
f0a3692000 Don't cast int pointers to long pointers when reading labels from
/etc/disktab.
1998-09-26 14:44:06 +00:00
Jordan K. Hubbard
e96d0b23ba /usr/lib/compat -> /usr/lib/compat/aout
This change will need to be reviewed just as soon as we start generating
ELF compat libs, but for now it does the right thing for a.out libs.
1998-09-26 11:54:02 +00:00
Doug Rabson
f069bf5a2c * Enable old UFS compatibility code for booting from Digital Unix formatted
disks.
* Fix a whole raft of warnings, printf and otherwise.
* Make zalloc work for alpha (just a case of using the right typedef).
* Add some (disabled) malloc debug printing to stand.h.
1998-09-26 10:48:50 +00:00
Matthew Dillon
f69e7cfc4d Fixed setting of mp_End in zextendPool(). A case was missing and mp_Size
no longer reflects the mp_End - mp_Base equivalent.
1998-09-26 03:24:14 +00:00
Mike Smith
95b50c2be3 Replace the old and extremely icky Mach/NetBSD allocator with a similarly
compact and much better one donated by Matt Dillon.  Implement a simple
sbrk() which uses the existing setheap() api.

Remove the custom allocator from the UFS code.  It wasn't working quite
right, and it shouldn't be needed with the new allocator.

Fix a serious problem with changing the value of already-existent
environment variables.  Don't attempt to modify the supposedly-const
argument to putenv()

Fix an off-by-one sizing error in the zipfs code detected by the new
allocator.

Submitted by:	zmalloc from Matt Dillon <dillon@backplane.com>
1998-09-26 01:42:40 +00:00
David E. O'Brien
5846581c2e Apply patch to properly sscanf(3) when there is whitespace in the format
string.  From the submitted patch:

Credit for patch:	Chris Torek <torek@bsdi.com>
			Tod Miller  <millert@openbsd.org>

This makes us in line with SunOS 4.1.3_U1, Solaris 2.6, OpenBSD 2.3,
HP-UX 10.20, Irix 5.3.  The previous behavior was in line with Ultrix 4.4.

PR:		bin/7970
Submitted by:	Niall Smart nialls@euristix.ie
1998-09-25 12:20:27 +00:00
Doug Rabson
f7506f876c Use unsigned chars instead of signed chars when extracting bits of the
inet address.
1998-09-23 21:35:40 +00:00
Doug Rabson
cea1d019fe Use 8k pagesize on alpha, not 4k. 1998-09-23 21:26:04 +00:00
Jordan K. Hubbard
0b3c226f0e Include "stand.h", not <stand.h>. 1998-09-21 06:07:34 +00:00
Doug Rabson
02c40feecd Allocate disk buffers using a custom allocator. The standard allocator fragments
extremely badly if disk buffers are freed back into the main heap and the alpha
bootstrap has a restricted address space which just ran out :-(.
1998-09-20 21:42:20 +00:00
Doug Rabson
b554c7492a Use a simple version of inet_ntoa(). The libc one uses inet_ntop which is too
complicated.
1998-09-20 21:40:28 +00:00
Alexander Langer
d988805a1f Back out part of previous commit (even though it's technically correct).
Our spinlock implementation allows a particular thread to obtain a lock
multiple times, but release the lock with a single unlock call.  Since
we're detecting recursion, we know the lock is already owned by the
current thread in a previous call and must not be released in the
current call.  This is really far too dependent on this particular
spinlock implementation, so I've added commented out calls to
THREAD_UNLOCK in the appropriate places.  We can activate this code when
spinlock is taught to count each lock operation.
1998-09-20 01:07:50 +00:00
Kenneth D. Merry
bcc6a3da92 Change the devstat generation number from an int to a long. The int-sized
generation was causing unaligned access faults on the Alpha.

I have incremented the devstat version number, since this is an interface
change.  You'll need to recompile libdevstat, systat, iostat, vmstat and
rpc.rstatd along with your kernel.

Partially Submitted by:	Andrew Gallatin <gallatin@cs.duke.edu>
1998-09-20 00:11:23 +00:00
Alexander Langer
366248e086 Correctly back out of free if a recursive call into malloc.c is detected.
Set malloc_func *after* grabbing the thread lock.

Noticed by:	Simon Coggins <simon@oz.org>
1998-09-19 20:55:36 +00:00
Mike Smith
ec5cd5b130 Nuke prototype for strerror, consumers get it from <string.h>
Fix overlooked nullopen() implementation.
1998-09-18 23:00:57 +00:00
Mike Smith
4ce36a791b Path arguments to *_open functions should be const, but we were mangling
them.

Submitted by:	write-protected text segment in BTX
1998-09-18 22:58:01 +00:00
Kenneth D. Merry
71bf9f8a93 Remove scsi_da.c from the list of things compiled into the CAM library.
The functions that were being compiled into the library have been moved to
scsi_all.c.

One warning:  Any programs using scsi_start_stop() or scsi_read_write()
              that included scsi_da.h but not scsi_all.h will need to be
              changed to include scsi_all.h.  This doesn't affect
              camcontrol, and I don't think it affects any ports, but you
              never know.

PR:		kern/7969
Reviewed by:	gibbs
1998-09-18 22:29:35 +00:00
Luoqi Chen
ae45749a50 Simplify implementation and eliminate a register preservation problem.
Reviewed by:	Bruce Evans <bde@zeta.org.au>
1998-09-18 05:50:52 +00:00
Kenneth D. Merry
eded794a13 Fix some error message format problems in checkversion() and getversion().
Reported By: bde
1998-09-18 02:35:25 +00:00
Poul-Henning Kamp
8d54281ce7 s/yellow pages/NIS/
PR:		7949
Reviewed by:	phk
Submitted by:	Norihiro Kumagai <kuma@jp.freebsd.org>
1998-09-17 08:29:16 +00:00
Justin T. Gibbs
c3deaba902 libscsi is obsoleted by CAM. 1998-09-17 03:56:23 +00:00
Kenneth D. Merry
53398df2a8 Fix some Alpha portability problems, and add some belt-and-suspenders
checking in some functions.

Submitted by:	dfr
Modified by:	ken
1998-09-16 20:42:19 +00:00
Doug Rabson
4fab6203a9 Adjust the declarations of kvm_read and kvm_write to match reality a little
closer.
1998-09-16 09:30:14 +00:00
Doug Rabson
1624bd7303 Change to a code sequence which is more likely to work on SMP systems.
Now all I need is an alpha SMP box to port FreeBSD to :-)
1998-09-16 09:27:05 +00:00
Joseph Koshy
0a843f2afb Sort table and descriptions.
Pointed out by: bde
1998-09-16 07:25:34 +00:00
Warner Losh
e8420087b0 Replace memory leaking instances of realloc with non-leaking reallocf.
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x).  Per ANSI-C, this is
guaranteed to be the same thing.

I've been running these on my system here w/o ill effects for some
time.  However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes.  Shouldn't impact anything, but...
1998-09-16 04:17:47 +00:00
Warner Losh
e70c6df958 o Don't reference non-existant function freealloc.
o Properly order things

Pointed out by: bde
1998-09-16 04:07:31 +00:00
Warner Losh
9a5722f2e8 Fix style problems noted by Bruce:
o No copyright on reallocf.
	o Order makefile list correctly.
	o indent reallocf properly.
1998-09-16 03:16:06 +00:00
Bill Fenner
27d941cbbf Bump minor version number and add version.c to update to version 0.4
PR:		bin/7877
1998-09-15 19:34:01 +00:00
Dmitrij Tejblum
b5acd0014e Don't initialize NIS until it is really necessary. Now, in case of network
or NIS server problems, local user can login without a pause.

Also, -Wsomething cleanup.
1998-09-15 16:22:30 +00:00
Poul-Henning Kamp
3f8c45065e (this is an extract from src/share/examples/atm/README)
===================================
                HARP  |  Host ATM Research Platform
                ===================================

                              HARP 3

What is this stuff?
-------------------
The Advanced Networking Group (ANG) at the Minnesota Supercomputer Center,
Inc. (MSCI), as part of its work on the MAGIC Gigabit Testbed, developed
the Host ATM Research Platform (HARP) software, which allows IP hosts to
communicate over ATM networks using standard protocols.  It is intended to
be a high-quality platform for IP/ATM research.

HARP provides a way for IP hosts to connect to ATM networks.  It supports
standard methods of communication using IP over ATM.  A host's standard IP
software sends and receives datagrams via a HARP ATM interface.  HARP provides
functionality similar to (and typically replaces) vendor-provided ATM device
driver software.

HARP includes full source code, making it possible for researchers to
experiment with different approaches to running IP over ATM.  HARP is
self-contained; it requires no other licenses or commercial software packages.

HARP implements support for the IETF Classical IP model for using IP over ATM
networks, including:

   o IETF ATMARP address resolution client
   o IETF ATMARP address resolution server
   o IETF SCSP/ATMARP server
   o UNI 3.1 and 3.0 signalling protocols
   o Fore Systems's SPANS signalling protocol

What's supported
----------------
The following are supported by HARP 3:

   o ATM Host Interfaces
        - FORE Systems, Inc. SBA-200 and SBA-200E ATM SBus Adapters
        - FORE Systems, Inc. PCA-200E ATM PCI Adapters
        - Efficient Networks, Inc. ENI-155p ATM PCI Adapters

   o ATM Signalling Protocols
        - The ATM Forum UNI 3.1 signalling protocol
        - The ATM Forum UNI 3.0 signalling protocol
        - The ATM Forum ILMI address registration
        - FORE Systems's proprietary SPANS signalling protocol
        - Permanent Virtual Channels (PVCs)

   o IETF "Classical IP and ARP over ATM" model
        - RFC 1483, "Multiprotocol Encapsulation over ATM Adaptation Layer 5"
        - RFC 1577, "Classical IP and ARP over ATM"
        - RFC 1626, "Default IP MTU for use over ATM AAL5"
        - RFC 1755, "ATM Signaling Support for IP over ATM"
        - RFC 2225, "Classical IP and ARP over ATM"
        - RFC 2334, "Server Cache Synchronization Protocol (SCSP)"
        - Internet Draft draft-ietf-ion-scsp-atmarp-00.txt,
                "A Distributed ATMARP Service Using SCSP"

   o ATM Sockets interface
        - The file atm-sockets.txt contains further information

What's not supported
--------------------
The following major features of the above list are not currently supported:

        o UNI point-to-multipoint support
        o Driver support for Traffic Control/Quality of Service
        o SPANS multicast and MPP support
        o SPANS signalling using Efficient adapters

This software was developed under the sponsorship of the Defense Advanced
Research Projects Agency (DARPA).

Reviewed (lightly) by:	phk
Submitted by:	Network Computing Services, Inc.
1998-09-15 11:44:44 +00:00
Joseph Koshy
61a4defd54 Turn off replies to ICMP echo requests for broadcast and multicast
addresses by default.

Add a knob "icmp_bmcastecho" to "rc.network" to allow this
behaviour to be controlled from "rc.conf".

Document the controlling sysctl variable "net.inet.icmp.bmcastecho"
in sysctl(3).

Reviewed by: dg, jkh
Reminded on -hackers by: Steinar Haug <sthaug@nethelp.no>
1998-09-15 10:49:03 +00:00
Justin T. Gibbs
d02ee3ee3e Remove references to the "od" device. 1998-09-15 10:23:17 +00:00
Justin T. Gibbs
9bb268091e Hook up libcam and libdevstat. 1998-09-15 10:22:54 +00:00
Poul-Henning Kamp
1820df7a2d Add new files for HARP3
Host ATM Research Platform (HARP), Network Computing Services, Inc.
This software was developed with the support of the Defense Advanced
Research Projects Agency (DARPA).
1998-09-15 08:23:17 +00:00
Justin T. Gibbs
28fb27ba21 Device statistics library. Used by iostat, vmstat, and systat to
format and analyze the output of the new device statistics sysctls.

Submitted by:	"Kenneth D. Merry" <ken@FreeBSD.org>
1998-09-15 06:23:21 +00:00
Justin T. Gibbs
e82ea42037 I hate late night commits. These should be nuked from the atticy by
the CVS meister.
1998-09-15 06:20:29 +00:00
Justin T. Gibbs
f736a45077 CAM userland utility library, a replacement for libscsi.
Submitted by: "Kenneth D. Merry" <ken@FreeBSD.org>
1998-09-15 06:16:46 +00:00
Mike Smith
0dd47c30aa Remove (wrong) OBJFORMAT setting. 1998-09-15 02:30:22 +00:00
Garrett Wollman
75a21a3859 Replace accidentally-deleted `x' which caused warnx() to misbehave. 1998-09-15 01:49:32 +00:00
Joseph Koshy
6e2affc98f Correct a typo that I noticed. 1998-09-15 00:24:19 +00:00
Warner Losh
b8a328fc74 o use strncpy safely
o Only allow options and domain name to be set when we aren't running
  setuid.

Obtained from: OpenBSD
1998-09-14 21:13:06 +00:00
Warner Losh
94ad719cf4 Add reallocf to the library. This function is simliar to realloc, but
when it returns NULL to indicate failure, it will also free the memory
that was passed to it, if that was non-null.

This does not change the semantics of realloc.

A second commit will be done to commit the conversion of those places in
the code that can safely use this to avoid memory leaks when confronted
with low memory situations.

Beaten-to-death-but-finally-approved-in: -current
1998-09-14 20:34:34 +00:00
Luoqi Chen
02bc6ef2c8 Fix a cut 'n paste mistake. 1998-09-13 20:32:45 +00:00
Dmitrij Tejblum
8ab6008b79 Don't clobber errno if we are not going to fail. 1998-09-13 15:33:42 +00:00
Dmitrij Tejblum
99c167bba4 Don't lock newfd if it is not opened.
PR:		5961
1998-09-13 12:48:47 +00:00
Dmitrij Tejblum
deb9688ae1 In libc_r, rename vfork syscall to _thread_sys_vfork and make vfork an alias
to fork. It is difficult to do real vfork in libc_r, since almost every
operation with file descriptsor changes _thread_fd_table and friends.

popen(3) works much better with this change.
1998-09-12 22:03:20 +00:00
Garrett Wollman
48f4157055 Document the fact that shutdown(2) is expected to comply with Posix.1g,
when it happens.
1998-09-12 21:38:30 +00:00
Dmitrij Tejblum
f0cefaccae Change return type of strptime from const char* to char*.
const char* was wrong and nonstandard.
1998-09-12 21:13:29 +00:00
Garrett Wollman
b4b4fb871e A small last-minute iitem for 3.0:
- Fix some style errors I made back in 1995.

- Add a new flavor of the err(3) family, which takes an explicit
  errno argument rather than implicitly examining errno.  This
  will make it easier to use these functions in conjunction with
  modern library interfaces that return an errno value explicitly.
1998-09-12 21:02:22 +00:00
Joseph Koshy
05e13b1b5d Use ellipsis in synopsis.
Requested by: bde
1998-09-12 01:27:34 +00:00
Warner Losh
2e9e5d3b4c Define PBUFSIZ in terms of MAXPATHLEN rather than hard coding it to
512.

Obtained, I think, from: OpenBSD
1998-09-11 05:44:41 +00:00
Warner Losh
c0f3e0b9b0 $@ -> ${.TARGET} 1998-09-11 05:42:37 +00:00
Warner Losh
546bc251ae $* -> ${.PREFIX} 1998-09-11 05:40:12 +00:00
Warner Losh
530c496f92 Remove definition of malloc and realloc. Instead include stdlib.h. 1998-09-11 05:39:08 +00:00
Warner Losh
aa1b326112 $@ -> ${.TARGET} 1998-09-11 05:34:37 +00:00
Warner Losh
df196cc87c Change obsolete $@ to ${.TARGET}. 1998-09-11 05:31:45 +00:00
Warner Losh
77740e7e34 Don't trust TMPDIR if we're setuid root. This is used only for the
backing file for an anonymous (memory based) btree, and I don't think
that any setuid programs actually use it, but it is better to be safe
than sorry.  This has been in my tree for a long time, maybe a year or
more...

Inspired by: Similar changes in OpenBSD, if memory serves (like nearly
a year ago)
1998-09-11 05:29:47 +00:00
Brian Somers
8456d89b54 Mention which system interface functions are signal-safe.
Suggested on -current by: Terry Lambert <tlambert@primenet.com>
1998-09-09 20:44:51 +00:00
Guy Helmer
b697833cb3 Document a number of VM sysctl variables with help from old emails
written by John Dyson.
1998-09-09 18:36:14 +00:00
Dmitrij Tejblum
f0f066ec83 Fixed bug, caused threads to wait for locks which nobody hold.
Fixed sign extension bug, caused undefined behavior if FILE live in stack.
1998-09-09 16:50:33 +00:00
KATO Takenori
d7feb25bdf Change ${MACHINE} into ${MACHINE_ARCH} to support MACHINE=pc98. 1998-09-09 11:27:33 +00:00
KATO Takenori
d22114bfb8 Change i386 in a few paths to ${MACHINE} to support MACHINE=pc98. 1998-09-09 11:22:28 +00:00
Joseph Koshy
3d2b8efaa1 Add $Id$, remove quoting for `...'.
Requested by: bde
1998-09-09 01:30:25 +00:00
John Polstra
cfa4d73988 Add a new library function getobjformat(). It checks all the
standard places ("/etc/objformat", ${OBJFORMAT}, argv) for an
indication of the user's preferred object file format.  This
consolidates some code that was starting to be duplicated in more
and more places.

Use the new function in ldconfig.

Note: I don't think that gcc should use getobjformat(), even though
it could.  The compiler should limit itself to functions that are
widespread, to ease porting and cross-compilation.
1998-09-09 01:21:25 +00:00
David E. O'Brien
c304ad8a23 Add support for the RPC 64-bit integer type ``hyper''. 1998-09-08 17:33:12 +00:00
Andrey A. Chernov
7f41a65ede restore rev 1.23 to give clear SIGALRM handling example, 68 years
are too long to affect real code
1998-09-08 09:44:46 +00:00
Joseph Koshy
434f577807 Use ellipsis in the synopsis, and an appropriate explanation in
the text of the manual page.

Suggested by: bde
1998-09-08 02:02:50 +00:00
John Polstra
5584f22bb3 Make profiling work for ELF. gprof now autodetects the format of
the executable file, so it will work for both a.out and ELF format
files.  I have split the object format specific code into separate
source files.  It's cleaner than it was before, but it's still
pretty crufty.

Don't cheat on your make world for this update.  A lot of things
have to be rebuilt for it to work, including the compiler and all
of the profiled libraries.
1998-09-07 23:32:00 +00:00
Alexander Langer
cecc7b0974 Removed unused variables. 1998-09-07 21:55:01 +00:00
Alexander Langer
e66632a35c Removed some variable initializations which were unnecessary and divergent
from style(9).
1998-09-07 21:07:59 +00:00
Alexander Langer
23424a1f9a -Wall clean. 1998-09-07 19:23:55 +00:00
Alexander Langer
c0e366326f Implement pthread read/write locks as defined by Version 2 of the Single
UNIX Specification.

As with our standard mutexes, process shared locks are not supported at
this time.
1998-09-07 19:01:43 +00:00
Bruce Evans
54020d8a7b Fixed SUBDIR order (libm is no longer a prerequisite for libtcl). 1998-09-07 13:59:15 +00:00
Matthew Dillon
49d6409ac7 Reviewed by: Andrey A. Chernov <ache@nagual.pp.ru>, Doug Rabson <dfr@nlsystems.com>
Rewrote sleep() to remove int/long typing assumptions between the argument
    to the function and the timespec structure.
1998-09-06 09:11:06 +00:00
Joseph Koshy
fe6894b6dc Use a varargs style prototype in the manual page, with accompanying
explanation in the text.
1998-09-06 08:50:49 +00:00
Satoshi Asami
ff5fcc93d4 Remove tcl from /usr/src, according to prior agreement. BTW, tcl-8.0 *is*
a port so there is nothing to be done on that side now.

Approved by:	jkh
===
To: "Jordan K. Hubbard" <jkh@time.cdrom.com>
cc: Andreas Klemm <andreas@klemm.gtn.com>, current@freebsd.org
Subject: Re: Make this a relese coordinator decision (was Re: ports-current/packages-current discontinued)
From: David Greenman <dg@root.com>
Date: Sun, 03 Aug 1997 20:23:31 -0700

>decision is, I'll respect it.

   Another chance to architect people's principles...I can hardly wait. Seems
quite appropriate for a Sunday - I just need to get one of those collection
plates (and money envelopes) so I can profit, too. :-)
   Tcl stays in /usr/src for now, but it needs to be kept up to date; same
for perl. If Jordan doesn't have "setup" (written in tcl) ready for 3.0,
then tcl will be yanked prior to the 3.0 release (and made into a port).
   As for the ports tree only supporting the last FreeBSD release, this seems
sensible to me. The "ports" have always been a moving target between releases
and the problem is only going to get worse when we expand to supporting other
processor architectures. In any case, Satoshi is and always has been in charge
of the ports tree and whatever he wants to do with it (within reason :-)) is
his decision.
   Does this cover the issue completely? I admit to deleting messages in this
thread with unusual fervor (people have FAR too much time on their hands!).
There's a fair bit of reasoning behind the above, but since everyone is sick
of arguing about this, I'll spare you the analysis.

-DG

David Greenman
Core-team/Principal Architect, The FreeBSD Project
1998-09-05 12:25:55 +00:00
John Birrell
fed060ba0a Change MACHINE to MACHINE_ARCH when testing for i386 to support
MACHINE=pc98.

There are a lot unsupported machines here.
1998-09-05 08:35:53 +00:00
John Birrell
ae59c2591e Use INT_MAX instead of LONG_MAX since the variable being compared
is an int, not a long.
1998-09-05 08:01:26 +00:00
John Birrell
9b801a0d86 Change a test for NETBSD_SYSCALLS to __alpha__. We're not ready to
do profiling on alpha yet.
1998-09-05 07:57:43 +00:00
John Birrell
683728f17d Change the profile data file name from gmon.out to progname.gmon
where progname comes from __progname in crt0 or crt1.
1998-09-05 07:56:36 +00:00
Bruce Evans
ac648592d9 Keep build-tools objects separate from `all' objects so that my
cross-builds work.
1998-09-02 15:22:11 +00:00
Bruce Evans
cb997c9220 Fixed the elf case of the creation of the libcrypt.so -> libscrypt->so
link.  Shared libraries are in ${SHLIBDIR}, not necessarily in ${LIBDIR}.
1998-09-02 15:09:15 +00:00
Bruce Evans
0f09aefa00 csu must be built before all shared libaries for ELF, since ELF shared
libraries are linked to at least crti.o.  Always build it first.
1998-09-02 15:02:18 +00:00
John Polstra
cb690d1f0b Implement the weak aliases for private entry points in the inet_*
and res_* modules in a way that works for ELF.  I moved the aliases
out of res_stubs.c and into the individual modules where the entry
points are defined.  Weak aliases don't work in ELF unless that is
the case.  (Actually, I'm surprised it worked for a.out.)

This should fix the undefined "inet_addr" and related symbols in
various applications that fail to include <arpa/inet.h> or
<resolv.h> as they are supposed to do.
1998-09-02 00:53:17 +00:00
Wolfram Schneider
acd8019083 Sort cross references. 1998-08-31 16:41:09 +00:00
Brian Somers
7100135f12 Remove OpenBSD build support - let the Makefile vary per
OS rather than making it a mess and potentially screwing
up cross builds.
Suggested by: bde

Add Id keyword.
1998-08-31 12:14:30 +00:00
Brian Somers
e8ede338eb Add OpenBSD build support 1998-08-30 23:53:25 +00:00
Mark Murray
0be70b48dd While I am no longer making a shared library, it is a good plan to nuke
the old ones to prevent ld picking it up spuriously.
1998-08-30 13:07:16 +00:00
John Birrell
839de40e6e BINFORMAT -> OBJFORMAT ready for E-day. 1998-08-30 02:52:04 +00:00
John Birrell
8deb7ff0b0 BINFORMAT -> OBJFORMAT ready for E-day. 1998-08-30 01:57:55 +00:00
Mark Murray
2c6110f682 Stop making a shared library for libtelnet. This should have happened
a long time ago.
1998-08-29 20:23:14 +00:00
Joseph Koshy
1380f780e0 Typo fix. 1998-08-28 04:36:21 +00:00
Robert Nordier
b131044669 Add support for reading directories as files.
Sort out fs_ops, alloc/free.
1998-08-27 10:45:20 +00:00
John Birrell
5f867deba5 Don't automatically restart syscalls for the signals that the thread
kernel needs.
1998-08-26 20:55:31 +00:00
John Birrell
353a159590 Back out most of the last commit. It created problems with sigpause. 1998-08-26 20:50:42 +00:00
John Birrell
4591e62dc7 Test program for sigwait.
Submitted by: Daniel M. Eischen <eischen@vigrid.com>
1998-08-25 12:35:16 +00:00
John Birrell
ad8f637466 Add support for building test programs. 1998-08-25 12:33:22 +00:00
John Birrell
42f37683ee Fix for sigwait problem.
Submitted by: Daniel M. Eischen <eischen@vigrid.com>
PR:           misc/7039
1998-08-25 11:19:14 +00:00
Doug Rabson
c2ac238c40 The length argument to sysctl is now size_t. 1998-08-25 07:52:33 +00:00
Bruce Evans
8d95788ee7 Fixed syntax errors (__dead should have gone away years ago, and
__attribute__(()) is a gccism - we use __dead2).
1998-08-24 02:54:33 +00:00
Steve Price
93bb6f1172 Describe what constitues an exceptional condition.
PR:		7666
Submitted by:	Archie Cobbs <archie@whistle.com>
1998-08-24 01:09:34 +00:00
Gary Palmer
253ab58f6f Nuke unsupported architecture files 1998-08-22 14:34:59 +00:00
Gary Palmer
d78dcde236 Building `compat' on alpha is meaningless (they are i386 libraries) 1998-08-22 14:31:39 +00:00
John Birrell
34c91739be Remove the bootstrap hack that prevented the use of the rtld. 1998-08-20 21:37:22 +00:00
Mike Smith
a8d0d4d632 Add libstand. 1998-08-20 08:24:07 +00:00
Mike Smith
b07983d9ab Install libstand header <stand.h> and manpage (libstand.3) 1998-08-20 08:23:12 +00:00
Mike Smith
6b4f575cb1 This is libstand; a support library for standalone executables (eg. bootstrap
modules).
Obtained from: NetBSD, with some architectural changes and many additions.
1998-08-20 08:19:55 +00:00
Andrey A. Chernov
9e466b2091 do not include private copy of bpf.h - it leads to dangerous mismatch
of kernel/user bpf interface - include updated /sys/net/bpf.h instead
1998-08-18 10:29:37 +00:00
Bruce Evans
90152d9d21 Made this actually work when there's an object directory:
- replaced bogus dependencies of distribution sources on generated
  sources by the same ones that bsd.lib.mk would generate if it knew
  all the sources.  We shoot ourself in the foot by not naming the
  generated (included) sources *.h, so we can just put the generated
  sources in SRCS.
- replaced -I${.CURDIR} by `-I.'.  Here `.' is an alias for ${.OBJDIR}.
  -I${.CURDIR} didn't do anything, since ${.CURDIR} is the default in
  all cases here (it would be necessary for ""-style includes made from
  sources in ${.OBJDIR}.

Don't use `+=' for setting CLEANFILES for the first time.

Added $Id$.
1998-08-17 20:39:09 +00:00
Dag-Erling Smørgrav
163074e1ca Cross my fingers and enable libfetch. 1998-08-17 09:32:07 +00:00
Dag-Erling Smørgrav
ecc9135299 Commit a bunch of patches that have been accumulating:
- Fix the README to reflect the new status of the ftp code.
 - Change tons of 'if (xxx < 0)' to 'if (xxx == -1)'
 - Add two new interface functions
 - Fix the Makefile so it actually works (yay!)

Now the manpage is lagging even further behind... :( Next on the todo
list is to clean up the http code.
1998-08-17 09:30:19 +00:00
Doug Rabson
744857bc1c Update to use the new elf headers. 1998-08-17 08:47:19 +00:00
John Birrell
b4869285da Remove support for NetBSD syscalls. 1998-08-17 03:46:10 +00:00
John Birrell
4f27f01e1d Remove the comment about how to get NetBSD syscalls since there are
now programs built on alpha that _must_ use FreeBSD syscalls to work.
1998-08-17 03:35:09 +00:00
Poul-Henning Kamp
38a0ff129f Add missing #include of <sys.types.h> 1998-08-15 20:53:34 +00:00
Poul-Henning Kamp
7a55a3c230 I have added the support for BIG5 encoding into libc/libxpg4/mklocale.
the diff is attached below. This is done on the 3.0 source-tree.
I have test this on 2.2-stable before, but I don't have a 3.0 machine
right now.

This patch is mainly to make libc support BIG5 encoding, thus add
zh_TW.BIG5 locale to 3.0.

Submitted by:	Chen Hsiung Chan <frankch@waru.life.nthu.edu.tw>
1998-08-15 12:51:49 +00:00
John Birrell
18381dac5f Build libkvm on alpha too. 1998-08-15 12:36:42 +00:00
Doug Rabson
36fe61fe12 Add an alpha machdep for kvm. The vatop functions are stubbed out for
now (mainly because I haven't ported them from the NetBSD crash dump
environment).

Obtained from: NetBSD
1998-08-15 12:12:22 +00:00
John Birrell
f68e5c78bb Make the locally built and executed build tools in this directory
static to avoid them trying to use shared libraries before we're
ready. During the initial elf buildworld, the shared loader only
exists in the obj tree, so it can't be used.
1998-08-15 07:15:51 +00:00
John Polstra
d89bd1ac0f Add missing initialization of the length variable passed to
getsockopt().  Use a separate variable for clarity, instead of
overloading an unrelated variable.
1998-08-12 20:29:29 +00:00
John Birrell
bbf157fac4 Add extra initialisation code that is required for processes that
are started instead of init (pid = 1). This allows an embedded
implementation quite like VxWorks, with (possibly) a single threaded
program running instead of init. The neat thing is that the same threaded
process can run in a multi-user workstation environment too.
1998-08-10 01:24:22 +00:00
John Birrell
57eec98d62 If using FreeBSD syscalls, handle the syscalls that don't require
default asm code the same way as on i386.
1998-08-08 02:25:46 +00:00
John Birrell
2a957ed7cc Include FreeBSD's syscall.h if not using NetBSD syscalls. 1998-08-08 02:24:03 +00:00
John Birrell
dc43d96540 Allow for the fact that NetBSD syscalls are no longer the default. Call
sigaltstack by default if using FreeBSD syscalls.
1998-08-08 02:20:24 +00:00
John Birrell
920ee4896e Make NetBSD compatibility conditional on NETBSD_SYSCALLS being defined.
This is no longer the default.
1998-08-08 02:18:07 +00:00
John Birrell
61020cc681 References to NetBSD syscalls changed to just a comment about what to
add to /etc/make.conf to use FreeBSD's libc with a NetBSD/Alpha kernel.

From now on, FreeBSD/Alpha is just FreeBSD.
1998-08-08 02:14:45 +00:00
John Polstra
757be9d291 Correct the description of skeyaccess(). It determines whether Unix
passwords are permitted, not whether S/Key passwords are permitted.

This manual page could use a good going over.
1998-08-05 23:42:10 +00:00
Bruce Evans
90afb6a523 Fixed bitrot in prototypes in synopsis. 1998-08-03 17:52:27 +00:00
Bruce Evans
30b854394a Changed prototype in synopsis to match prototype in <pthread.h>. 1998-08-03 16:54:51 +00:00
Bruce Evans
71101898e8 Fixed missing header in synopsis. 1998-08-03 16:29:31 +00:00
Bruce Evans
8023e3dd93 isnetworktty -> isnettty. ttyent.h has already gone through 3
revisions to match the confusing spelling in getttyent.c (1 to
break it to match the man page and 1 in each of 2 branches to fix
it).  This function seems to be orphaned and unused.
1998-08-03 15:35:41 +00:00
Alexander Langer
8ac3b85e63 The pthreads standard has been published. Change:
...is expected to conform to IEEE (``POSIX'') Std 1003.1c when it is
   published.
to:
   ...conforms to ISO/IEC 9945-1 ANSI/IEEE (``POSIX'') Std 1003.1 Second
   Edition 1996-07-12.

Discussed with:	jb
1998-08-03 00:58:37 +00:00
Alexander Langer
b4ff1b7295 A style fix for my previous commit. 1998-08-02 23:07:25 +00:00
Alexander Langer
27aa2e8958 Fixed a race condition during the first lock/trylock of a statically
initialized mutex.  Statically initialized mutexes are actually
initialized at first use (pthread_mutex_lock/pthread_mutex_trylock).
To prevent concurrent initialization by multiple threads, all
static initializations are now serialized by a spinlock.

Reviewed by:	jb
1998-08-02 17:04:25 +00:00
Bruce Evans
92f896a9cc Fixed printf format errors. 1998-08-02 14:41:34 +00:00
Poul-Henning Kamp
1fbdc08dfe I've put together man pages for the pthread_cleanup, pthread_cond, and
pthread_mutex routines. I've also tweaked pthread_create.3 to point to
pthread_cleanup_push(3) and pthread_cleanup_pop(3).

PR:		7450
Submitted by:	Brian Cully <shmit@kublai.com>
1998-07-31 09:09:19 +00:00
Andrey A. Chernov
9f3a9c3a18 Print uid/gid as u_long per bde suggestion 1998-07-29 14:05:01 +00:00