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2556 Commits

Author SHA1 Message Date
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
Bruce Evans
5b632b56e5 Fixed disordering in previous commit. 1998-07-29 13:43:06 +00:00
Tim Vanderhoek
542f2aacfa Add missing period. We don't allow maternity leaves. 1998-07-29 05:13:39 +00:00
Jonathan Lemon
525187f914 u_int --> unsigned int, remove (now unneeded) <sys/types.h> 1998-07-28 15:22:51 +00:00
Jonathan Lemon
8d0517cffd oops, forgot to do ``cvs add'' first. 1998-07-28 03:39:04 +00:00
Jonathan Lemon
f88a03565a Add wrappers for i386_*_ioperm, i386_vm86 so userland code does 
not have to call sysarch() directly.
Added man pages for above, as well as sysarch()
 1998-07-28 03:33:27 +00:00
Andrey A. Chernov
e8f9ae6c6e cast arg to (long) to match format 1998-07-28 01:30:16 +00:00
Andrey A. Chernov
dfb1b7aea6 Provide meaningful errno value on error return 1998-07-14 18:27:43 +00:00
Bruce Evans
37889b394a Changed to the C9x draft spelling of the (unsigned) integral type 
suitable for holding object pointers (ptrint_t -> uintptr_t).
Added corresponding signed type (intptr_t).  Changed/added
corresponding non-C9x types for function pointers to match.  Don't
use nonstandard types to implement these types, and don't comment
on them in <machine/types.h>.
 1998-07-14 05:09:48 +00:00
Dag-Erling Smørgrav
44bcb03a54 Forgot to remove base64.c from SRCS in the Makefile. 1998-07-12 22:37:45 +00:00
Dag-Erling Smørgrav
f62e5228fd Base64 code (and the MIT copyright) moved to http.c 
FTP STORe and APPEnd added.
FTP proxy support added (untested).
 1998-07-12 22:34:40 +00:00
Dag-Erling Smørgrav
346298f0de FTP retrieve works. 1998-07-11 21:29:08 +00:00
Dag-Erling Smørgrav
8e3986ea36 Too many changes to list. Basically, FTP is nearly there and error 
reporting is kinda sorted out. Now HTTP needs to catch up...
 1998-07-11 18:56:01 +00:00
Bruce Evans
930a642372 Oops, fptrint_t still needs to be declared in <machine/profile.h> in the 
!KERNEL case.  The kludge to get it declared in libc/gmon/mcount.c wasn't
sufficient because fptrint_t is used in <sys/gmon.h>.
 1998-07-10 09:26:41 +00:00
Bruce Evans
2e480d34aa Added a kernel-only typedef (ptrint_t) giving an integral type that is 
least unsuitable for holding an object pointer.  This should have been
used to fix warnings about casts between pointers and ints on alphas.

Moved corresponding existing general typedef (fptrint_t) for function
pointers from the i386 <machine/profile.h> to a kernel-only typedef
in <machine/types.h>.  Kludged libc/gmon/mcount.c so that it can
still see this typedef.
 1998-07-10 02:27:16 +00:00
Dag-Erling Smørgrav
4ca1ab9434 Imported libfetch into the tree. It compiles, but there's still some 
work to do. I especially need help with the man page.
 1998-07-09 16:52:44 +00:00
Joseph Koshy
2177df3cd2 Correct wording on range of addresses examined by `msync(2)'. 
PR: 7180
 1998-07-09 06:16:22 +00:00
Dmitrij Tejblum
9b003a4c74 Add lockf(). 1998-07-08 15:42:57 +00:00
Dmitrij Tejblum
abe2fe8a8b Make this look more FreeBSDish. 1998-07-08 15:38:06 +00:00
Dmitrij Tejblum
f1f57565d4 This commit was generated by cvs2svn to compensate for changes in r37510, 
which included commits to RCS files with non-trunk default branches.
 1998-07-08 15:28:56 +00:00
Dmitrij Tejblum
6975deff55 An implementation of lockf() function call. 
Obtained from:	NetBSD (author: Klaus Klein)
 1998-07-08 15:28:56 +00:00
Peter Wemm
64a965e707 Replace my original asprintf() and vasprintf() hacks with something 
more cleanly integrated with stdio.  This should be faster and cleaner
since it doesn't memcpy() the data into a seperate buffer.  This lets
stdio allocate and manage the buffer and then hand it over to the user.

Obtained from: Todd Miller <Todd.Miller@courtesan.com> via OpenBSD
 1998-07-08 00:44:56 +00:00
Bruce Evans
6d31e616a0 Added a `build-tools' target for internal tools. 1998-07-07 01:51:18 +00:00
Poul-Henning Kamp
8a507b98ab fts_close calls free(sp), the ISSET(FTS_NOCHDIR) which is a macro that 
references sp. The free needs to follow ISSET

PR:		7148
Reviewed by:	phk
Submitted by:	Ken Mayer <kmayer@freegate.com>
 1998-07-03 08:21:05 +00:00
Eivind Eklund
38cf631922 Cross-reference to sysconf(3). 1998-06-30 22:56:39 +00:00
Poul-Henning Kamp
35e6b695d6 Allow /dev/null as path for the "/dev/mem" file, and assume that people 
know what they're doing if they do that.  This will allow ps to use
the kvm_proc.c bits without having access to /dev/mem.

Fix kvm_proc.c to not need /dev/mem for access to argv/envp
 1998-06-30 21:29:44 +00:00
Bruce Evans
9f15c7ece5 Fixed printf format errors. 1998-06-30 18:06:23 +00:00
Bruce Evans
65a87ccc7c Fixed print format errors. 1998-06-30 18:03:05 +00:00
Bruce Evans
bcc58f6898 Fixed a printf format error. Didn't fix assumption that sigset_t is 
integral.
 1998-06-30 18:00:11 +00:00
Bruce Evans
a7f8e53079 Fixed printf format errors. 1998-06-30 17:30:22 +00:00
Bruce Evans
2a29b52b98 Fixed scanf format errors. The error handling is not quite bug for bug 
compatible.  I think small negative uids are handled compatibly but
other out of bounds ones are truncated differently for certain sizes of
uid_t.
 1998-06-30 17:21:48 +00:00
Bruce Evans
c6966b0c4a Fixed printf format errors. Don't assume so many things about time_t. 
Obtained from:	partial merge of ADO version tzcode96h (was fully merged
                in 1.10 but backed out in 1.11; the FreeBSD code for %s
		was earlier, prettier but buggier).
 1998-06-30 16:49:47 +00:00
Brian Somers
10d9142685 Fixes assorted problems with the history edit functions in libedit. This 
affects sh, ftp (and others?).

Submitted by: Max Euston <meuston@jmrodgers.com>
PR:           6516
 1998-06-27 16:10:40 +00:00
John Polstra
fd898ba100 Extend the existing hackery to set the disk type to SCSI for the 
"da" and "od" devices.  Formerly ESDI was used for them, causing
problems for fresh installations of CAM systems.
 1998-06-27 02:01:25 +00:00
Guido van Rooij
7d0cc08e7f Fix btree problems. This passes regressions tests. 
PR:	7009
Obtained from: http://www.sleepycat.com/update/patch.185.html, patches 1.2,
		1.3 and 1.4
 1998-06-25 18:50:06 +00:00
John Birrell
ff09ba5fbb Add the missing {} that caused the function to return ESRCH if it 
had to wait for the thread to exit and if the caller didn't want the
thread exit status.
 1998-06-25 00:04:21 +00:00
Brian Somers
0579bd7175 Add CUSEEME support. This has *not* been tested, nor 
could I find anyone to test it, so please report any
problems to me.
 1998-06-24 06:58:00 +00:00
Andrey A. Chernov
2ed2c53bd8 Fix keypad on/off for ^Z suspends by replacing reset_*_mode() 
from libmytinfo
 1998-06-19 16:12:41 +00:00
Andrey A. Chernov
7bc8e89840 Add check for non-NULL cur_term 
Add #pragma weak for reset_*_mode() they will be replaced in libncurses
 1998-06-19 16:09:20 +00:00
Peter Wemm
2f92c56cc3 preserve errno across the readlink() calls. There is no value in trashing 
errno during a successful malloc() call.
 1998-06-18 09:13:16 +00:00
John Birrell
b9148b8a3e Don't allow a SIGCHLD to wake up a thread if the process has the default 
signal handler installed for SIGCHLD. The ACE MT_SOCK_Test was hanging
as the result of being interrupted when it didn't expect to be.
 1998-06-17 22:29:12 +00:00
John Birrell
d989fc8faa If a thread is waiting on a child process to complete, the SIGCHLD 
signal can arrive before the thread is woken from it's wait4. In this
case, don't return an EINTR, just set the thread state to running and
the wait4 wrapper will loop and get the exit status of the process.
 1998-06-17 03:53:16 +00:00
Peter Wemm
02a93d74e0 Don't compile in the use of poll() when building libc_r. This isn't 
so much a "fix", rather a bandaid to buy time to fix it properly
within the thread engine.
 1998-06-14 11:25:46 +00:00
John Birrell
597035b4db If a short write, only loop if no error. 1998-06-14 09:36:14 +00:00
Bruce Evans
ef2e5f62e3 Document EINVAL return value. 1998-06-14 08:22:05 +00:00
Peter Wemm
21cd354328 Understand elf library naming rules for libtermlib alias. 
Don't do the libtermcap un-bump hack for anything but a.out
 1998-06-12 15:57:59 +00:00
Peter Wemm
f3f4b57ac9 Make nlist() understand elf unconditionally 1998-06-12 15:02:03 +00:00
John Birrell
0b99d9d8ac Add poll to the list of hidden syscalls so that it gets renamed. This 
propagates a bug (that there is no poll wrapper in libc_r), but it
prevents GNU configure scripts from trying to use it in preference
to select. libc_r really needs to change it's wait interface to use
poll instead of select because poll is more a superset of select that
the other way around.

This should allow the Roxen web server to work out-of-the-box. It's
configuration intercae is kinda neat. The code isn't. Shiver. 8-)
 1998-06-12 02:21:27 +00:00
John Birrell
06ca87e9f7 Update the caller's descriptor masks even if there are none ready for 
I/O for those applications that don't believe the return value of zero as
meaning that THERE ARE *NO* DESCRIPTORS READY.
 1998-06-12 02:17:18 +00:00
Peter Wemm
bdf905f07c Sigh, mkdep doesn't know about all the CFLAGS to pass during depend 
generation.
 1998-06-11 10:39:32 +00:00
Peter Wemm
ff55f42545 Remove components that would duplicate those in libc now that the 
includes and interfaces have been merged with the 8.1.2 update.

This essentially leaves the isc/* files that named and named-xfer use.
It might be best to just compile them with .PATH in both cases rather than
bothering with libbind.
 1998-06-11 09:06:54 +00:00
Peter Wemm
14b93edab3 Update the resolver parts to bind-8.1.2 level. I have not touched the 
getXXXXbyYYYY() interfaces yet.

Obtained from: diff relative to bind-8.1.2 sources
 1998-06-11 09:03:02 +00:00
John Birrell
8eb25828ad Check the access mode in the flags before waiting on a read or a write 
that might never be possible if the file was not opened in the corrent
mode. This prevents a hang for bad programs. Why do people code like that?
 1998-06-10 22:28:45 +00:00
John Birrell
aef774b0d5 Remove SA_RESTART from the signal dispatch in user-space since this 
seems to be tripping up a lot of applications.
 1998-06-10 22:25:18 +00:00
John Birrell
3c165ef7b7 When doing a F_SETFL, read the flags back so that the ones stored 
in the file descriptor table are exactly what the kernel knows subject
to the O_NONBLOCK flag being requested by the user.
 1998-06-10 22:24:12 +00:00
John Polstra
63b7c21cc3 Move ftok() from libcompat to libc, so that it can be closer to its 
friend shmget().

PR:		closes misc/6763
 1998-06-10 16:20:21 +00:00
Daniel O'Callaghan
9b0662e646 Fix grammar, "null" -> "NUL" 1998-06-10 12:37:45 +00:00
Poul-Henning Kamp
1499abeef4 Spelling fixes. 
PR:		6903
Reviewed by:	phk
Submitted by:	Josh Gilliam <josh@quick.net>
 1998-06-10 12:34:27 +00:00
John Polstra
363e8996d7 This is a null commit to log the fact that I have done a repository 
copy to bring these files into libc from libcompat.  I will enable
them and kill off the libcompat versions on the main branch soon.

PR:		step one toward closing misc/6763
 1998-06-10 04:24:21 +00:00
Brian Somers
dfcb634be3 Quieten gcc 2.8.1 1998-06-10 00:26:19 +00:00
Brian Somers
6c78a7b0e8 Cast pid_t to int for sprintf. 
Pointed out by: Charlie Sorsby <crs@hgo.net>
 1998-06-10 00:16:28 +00:00
John Birrell
627961e45f Add a commented out CFLAGS entry that can be uncommented to compile thread 
lock debug into libc_r. I don't know if this is the best place to document
this, but at least it is recorded somewhere. 8-)
 1998-06-09 23:25:13 +00:00
John Birrell
ddc8afd422 Implement compile time debug support instead of tracking file name and 
line number every time a file descriptor is locked.

This looks like a big change but it isn't. It should reduce the size
of libc_r and make it run slightly faster.
 1998-06-09 23:21:05 +00:00
John Birrell
a675022188 Add compile time debug instead of doing this all the time. Reduce the 
time that a thread keeps the file descriptor table locked. In particular,
perform malloc/free calls outside the lock and handle the situation
where two threads can race to initialise the table entry for the same
file descriptor.
 1998-06-09 23:16:53 +00:00
John Birrell
3411c10600 Add support for compile time debug. This is enabled if libc_r is built 
with -D_LOCK_DEBUG. This adds the file name and line number to each lock
call and these are stored in the spinlock structure. When using debug
mode, the lock function will check if the thread is trying to lock
something it has already locked. This is not supposed to happen because
the lock will be freed too early.

Without lock debug, libc_r should be smaller and slightly faster.
 1998-06-09 23:13:10 +00:00
John Birrell
74ebed9424 POSIX says that pthread_exit() is not allowed to be called from a 
cleanup destructor, so trap this case to prevent me from being being
burnt again by applications that try to do this. With this change, an
application (like one using a mis-configured ACE) will exit the process
after displaying a message quoting the POSIX section that the application
has violated.
 1998-06-09 23:08:41 +00:00
John Birrell
27949f44dc Add compile time thread lock debug support. 
Add a thread specific flag to trap the case where pthread_exit() is
called from a destructor in violation of the Posix standard.
 1998-06-09 23:02:43 +00:00
John Birrell
4bc711423a Remove __NETBSD_SYSCALLS from CFLAGS now that it is set in sys.mk. 1998-06-09 22:59:16 +00:00
John Birrell
0b0ae157f8 Rename calls when building libc_r. 1998-06-09 22:57:34 +00:00
John Birrell
f4086bc0cb Make this thread-safe in both libc as well as libc_r. 1998-06-09 22:56:24 +00:00
John Birrell
9e0370f742 Rename when building libc_r. 1998-06-09 22:45:39 +00:00
John Birrell
929140ffab Add rename support for libc_r. 1998-06-09 22:43:34 +00:00
Bill Paul
55e07e869f Fix potential resource leak: when call to des_crypt_1() fails, remember 
to destroy the RPC CLIENT handle before returning.
 1998-06-09 17:38:33 +00:00
John Birrell
6fe173c87b Implement compile time thread lock debug. 1998-06-09 08:37:35 +00:00
John Birrell
bc99dd746b Rename fstat as _thread_sys_fstat if being built into libc_r. 1998-06-09 08:35:42 +00:00
John Birrell
3b6533a024 Implement thread support for libc_r. Make the lseek syscall directly 
to avoid recursive locking.
 1998-06-09 08:34:35 +00:00
John Birrell
86af3ff9b0 Implement compile time debug mode for thread locks. 1998-06-09 08:32:23 +00:00
John Birrell
3d853e107e Add support for thread lock debug. No impact of the malloc code. 1998-06-09 08:30:32 +00:00
John Birrell
f374bfcd3c Implement compile time debug support for spinlocks. 
Simplify the atomic lock prototype, removing the lock value.

Delete the unlock prototypes that are not required.
 1998-06-09 08:28:49 +00:00
John Birrell
7d24d0302f Delete the atomic unlock function since it is no longer required. 
Simplify the atomic lock to just write a value of 1 to the lock instead
of taking the value passed by the caller (which just confused things).
 1998-06-09 08:25:41 +00:00
John Birrell
3dcb4f7556 Atomic lock asm code for the alpha version of libc_r. 1998-06-09 08:21:55 +00:00
Brian Somers
b5ce85fe32 Don't call PunchFWHole() ifdef NO_FW_PUNCH 
Pointed out by: "Steve Sims" <SimsS@IBM.Net>
 1998-06-06 21:52:37 +00:00
Steve Price
e110cb41dd Fix this so that it compiles in the !__STDC__ case. 
Also be consistent about usage of #if ...

Pointed out by:	bde
 1998-06-06 18:52:43 +00:00
John Birrell
2d8a580416 Add a warning message for a thread locking against itself. This is 
not supposed to happen, but I have seen bogus g++ code that causes
it.
 1998-06-06 07:27:06 +00:00
John Birrell
c6831395f4 Simplify the handling of thread specific data. Only track if a key 
is allocated or not, rather than keeping a count and attempting to
know it it is in-use. POSIX says that once a key is deleted, using the
key again results in undefined behaviour.
 1998-06-06 07:24:24 +00:00
John Birrell
c359f976b4 Re-design the thread specific key structure. 1998-06-06 07:20:23 +00:00
John Birrell
717d1611f4 I got the last commit back to front. 1998-06-06 07:02:27 +00:00
Joseph Koshy
9c727d2ca9 Spelling corrections. 
PR: 6868
Submitted by: Josh Gilliam <josh@quick.net>
 1998-06-06 05:50:53 +00:00
Joseph Koshy
aae2142e5f Spelling nits. 
Pointed out by: Sue Blake <sue@welearn.com.au>
 1998-06-06 04:56:13 +00:00
John Birrell
756534d117 Fix the signal behaviour for internal states which set the thread 
state to running despite the SA_RESTART flag which is really just for
syscalls.
 1998-06-05 23:31:55 +00:00
Andrey A. Chernov
0ea569ff6f Fix handling more than 1 char with non-C locale 
Misc. cleanup
PR: 6825
Submitted by: Sergey Gershtein <sg@mplik.ru>
 1998-06-05 09:49:51 +00:00
Joseph Koshy
5239c0a5dd Mention that tftpd(8) also uses syslog(3). 1998-06-05 09:20:19 +00:00
Andrey A. Chernov
15af1c9b5d Add missing uu_lock_txfr() prototype 1998-06-05 08:21:33 +00:00
Steve Price
32c2131395 Fix a bunch of spelling errors. 
PR:		6856
Submitted by:	Josh Gilliam <josh@quick.net>
 1998-06-04 21:06:07 +00:00