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7742 Commits

Author SHA1 Message Date
Daniel Eischen
24dc93d4c2 Don't forget to unlock the scheduler lock. Somehow this got removed 
from one of my last commits.  This only affected priority ceiling
mutexes.

Pointy hat to:	deischen
 2003-07-30 13:28:05 +00:00
Marcel Moolenaar
2cd199ce21 Only allow trapframe formats instead of sigframe formats like the 
comment says and don't write the first 3 arguments to FRAME_TRAPARG_*
as they are specific to sigframes.
 2003-07-30 06:36:20 +00:00
Hartmut Brandt
fddacb1184 Correct a cut'n'paste error in a comment. 2003-07-29 13:51:53 +00:00
Hartmut Brandt
37bbd3cf39 Make a local static string const. 2003-07-29 13:51:27 +00:00
Hartmut Brandt
21b40f3c1b Use the appropriate [s]size_t type where a buffer size is meant. 
Add const specifiers to constant function arguments.
 2003-07-29 13:35:03 +00:00
Poul-Henning Kamp
df6989b848 Minor constification. 2003-07-29 11:16:14 +00:00
Andrey A. Chernov
a03081087c Add support for gb18030 encoding 
PR:             51729
Submitted by:   Kang Liu <liukang@bjpu.edu.cn>
 2003-07-29 07:52:44 +00:00
Simon L. B. Nielsen
c9ae54eebb * Merge index(3) and rindex(3) to index(3) since the two functions are 
almost identical.
* Merge strchr(3) and strrchr(3) to strchr(3) since the two functions
  are almost identical.
* Make the wording of index(3) and strchr(3) more similar.
* mdoc(7) cleanup.

Submitted by:	SUZUKI Koichi <metal@gc5.so-net.ne.jp>, keramida, myself
PR:		docs/32054
Reviewed by:	ru
Approved by:	ceri (mentor)
 2003-07-28 22:50:42 +00:00
David Xu
41282b992f Simplify sigwait code a bit by using a waitset and removing oldsigmask. 
Reviewed by: deischen
 2003-07-27 06:46:34 +00:00
David Xu
4160fed551 Set mc_len to sizeof(mcontext_t), otherwise it is an invalid context. 2003-07-26 12:58:28 +00:00
David Xu
36144f1e6e Fix typo. 2003-07-26 02:36:50 +00:00
Marcel Moolenaar
938b878e45 Revert previous commit. We don't use setjmp()/longjmp() for context 
switching anymore, so there's no need to save and restore GP. This
change breaks threaded applications linked against libc_r. Pull the
tier 2 card again: relink. This will link against libthr instead.
 2003-07-25 22:36:48 +00:00
Peter Wemm
48af1bfbef Fix for 64 bit platforms. sysctl's length args are pointers to 
size_t, not int.  This could be fatal where size_t is long.

Reviewed by:	bp
 2003-07-25 19:17:46 +00:00
Mark Peek
6fcd700395 Add wrapper for kqueue() to keep track of the allocated fd and allow it to 
be closed. This fixes a file descriptor leak when closing a kqueue() fd.

Reviewed by:	deischen
MFC after:	1 week
 2003-07-25 17:02:33 +00:00
Maxime Henrion
434252892a An u_int8_t can never be bigger than 255, so remove a useless check. 
Spotted by:	GCC
 2003-07-25 12:23:25 +00:00
Hartmut Brandt
84ce3db3e5 Make library WARNS=6 clean. The problems have been: alignment on sparc64 
and one of the usual sizeof(in_addr_t) == sizeof(u_long) bugs.
 2003-07-25 08:22:08 +00:00
Robert Watson
82fefada64 Print group name in getfacl output when calculating an effective 
permission set based on a more restrictive mask.

Submitted by:	Glen Gibb <grg@ridley.unimelb.edu.au>
 2003-07-24 23:33:25 +00:00
Mark Murray
e0c2721505 Turn on the extended syntax, which TCP_wrappers has by default, as 
distributed.
 2003-07-24 19:58:56 +00:00
Mark Murray
d368bc9f59 Remove GCC-specific debugging option. 
OK'ed by:	phk
 2003-07-24 19:53:02 +00:00
Mark Murray
ebb9f0efa8 Don't check for the existance of src/crypto/ for building items that 
may contain crypto. The days of ITAR paranoia are over, and the simple
macro tests that remain are sufficient.
 2003-07-24 18:30:25 +00:00
Mark Murray
482d5f1f6a Make sure that a "make release" (more accurately the bit that makes 
the crunched binary) get a non-cryptographic telnet. This is overkill
in that it covers stuff that is not normally used in a crunched binary.
 2003-07-24 17:19:15 +00:00
Marcel Moolenaar
c24297c0f2 Implement _get_curthread and _set_curthread. We use GCCs builtin 
function this, which expands to PAL calls (rduniq and wruniq).
This needs adjustment when TLS is implemented.
 2003-07-24 07:51:49 +00:00
Mark Murray
3665b7c29b Ensure that for the cryptographic instances of *telnet*, the "crypto" 
distribution is used. This only affects release-building.
 2003-07-24 07:19:55 +00:00
Peter Wemm
5543468624 Connect libncp/libsmb to the build. They compile, but have a couple of 
silly bugs that probably wont quite make a segfault.  eg: passing a pointer
to an int to sysctl instead of a pointer to a size_t.
 2003-07-24 02:05:48 +00:00
Diomidis Spinellis
55e24f6e77 Document an additional error return value. The connect(2) call can also 
return EACCES on non-Unix domain sockets as demonstrated by the
following program:

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>

int
main(int argc, char *argv[])
{
	struct sockaddr_in rem_addr;
	int sock;

	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
		perror("socket");
		exit(1);
	}

	bzero((char *)&rem_addr, sizeof(rem_addr));
	rem_addr.sin_family = AF_INET;
	rem_addr.sin_addr.s_addr = INADDR_NONE;
	rem_addr.sin_port = htons(10000);

	if (connect(sock, (struct sockaddr *)&rem_addr,
sizeof(rem_addr)) < 0) {
		perror("connect");
		exit(1);
	}
}

The call chain returning this value is probably:

kern/uipc_syscalls.c:connect
kern/uipc_socket.c:soconnect
netinet/tcp_usrreq.c:tcp_usr_connect
netinet/tcp_output.c:tcp_output
netinet/ip_output.c:ip_output

Reviewed by:	schweikh (mentor)
MFC after:	2 weeks
 2003-07-23 22:00:08 +00:00
Bruce Evans
262e4c00bd Fixed some style bugs (misplacement and misformatting of some commented-out 
code).
 2003-07-23 09:24:44 +00:00
Peter Wemm
3819e84017 Only provide one copy of the math functions. If we provide a MD function, 
do not also provide a __generic_XXX version as well.  This is how we
used to runtime select the generic vs i387 versions on the i386 platform.

This saves a pile of #defines in the src/math_private.h file to undo the
__generic_XXX renames in some of the *.c files.
 2003-07-23 04:53:47 +00:00
Peter Wemm
d48084b9e5 No longer need the internal __get_hw_float() function. 2003-07-23 04:25:04 +00:00
Peter Wemm
c3e6df78e1 Now that we do not need to do runtime detection for the broken default 
fp emulator, stop doing the runtime selection of hardware or emulated
floating point operations on i386.  Note that I have not suppressed the
duplicate compiles yet.

While here, fix the alpha.  It has provided specific copysign/copysignf
functions since the beginning of time, but they have never been used.
 2003-07-23 04:23:36 +00:00
Daniel Eischen
cc24e83605 Move idle kse wakeup to outside of regions where locks are held. 
This eliminates ping-ponging of locks, where the idle KSE wakes
up only to find the lock it needs is being held.  This gives
little or no gain to M:N mode but greatly speeds up 1:1 mode.

Reviewed & Tested by:	davidxu
 2003-07-23 02:11:07 +00:00
Ruslan Ermilov
36317d686a Make sure the crypto versions of libfetch and fetch(1) appear in 
the "crypto" distribution.

Approved by:	des
 2003-07-22 13:54:31 +00:00
Peter Wemm
a1f8a9b1e8 Instantiate explicit callable versions of the machine/ieeefp.h inlines 
for the use of non-GCC compilers and C++ code.
 2003-07-22 06:46:17 +00:00
Peter Wemm
58452af3e5 Turn off the libc/quad functions since they are not needed for amd64 
and just cause lots of warnings.
 2003-07-22 06:34:57 +00:00
Dag-Erling Smørgrav
3a256117dc Revert previous commit after fixing libpam. 2003-07-21 19:56:28 +00:00
Mark Murray
acce0bcdb3 Test correct macro for "without crypto" option(s). 2003-07-20 23:29:46 +00:00
Daniel Eischen
f4c57e7baf Add missing arguments to _amd64_restore_context() when called from 
THR_SETCONTEXT().
 2003-07-20 12:41:38 +00:00
Mike Makonnen
e9043a12cc Now that we have the stubs for alpha and we can build it 
on that platform, invert the test for the platforms on
which libthr is built. Amd64 and powerpc are the only
platforms excluded.

Compile tested on:	amd64, alpha
 2003-07-20 01:34:40 +00:00
Mike Makonnen
9e222aaf7a The MD framework for libthr on alpha 2003-07-19 15:57:52 +00:00
David Xu
1aa2ee9714 Override libc function raise(), in threading mode, raise() will 
send signal to current thread.

Reviewed by: deischen
 2003-07-19 05:25:49 +00:00
David Xu
5e27d6ab96 Make raise and _raise as weak symbols, so they can be overriden by 
thread library.

Reviewed by: deischen
 2003-07-19 05:22:56 +00:00
Daniel Eischen
5a201fddb7 Add some very beta amd64 bits. These will also need some tweaking. 2003-07-19 04:44:21 +00:00
Daniel Eischen
4adc354c34 Add amd64 versions of makecontext() and signalcontext() needed 
for libkse (makecontext() is also needed for libthr).
These probably will need some tweaking.
 2003-07-19 04:41:08 +00:00
Garrett Wollman
157c8e69d7 Rewrite to reflect slight change in semantics for C99, and note a bug 
in the standard.  Defer to gettimeofday(2) for error indications.
 2003-07-19 03:19:59 +00:00
Garrett Wollman
d09b896215 C99 compliance: time() always sets its return value in both places 
(if present), even on error.

Pointed out by: Wojtek Lerch, on the Austin Group mailing-list
 2003-07-19 02:53:46 +00:00
Bill Paul
0287aa1cee Revert to using yp_order() to probe for master.paswd.by* maps and 
don't probe the server at all for passwd.by* maps. This fixes
interoperability with the Services For UNIX NIS server (which is
really a front end to Captive^WActiveDirectory). This server
incorrectly returns success for all YPPROC_MASTER requests,
even for maps that don't exist, which makes it impossible to
(ab)use it to probe for the existence of the master.passwd.by*
maps.

This is a little kludgey, but basically restores the original
behavior of getpwent.c as it is in -stable, and works around both
the lack of YPPROC_ORDER on NIS+ servers as well as the broken
YPPROC_MASTER on Services For UNIX servers.
 2003-07-18 23:51:15 +00:00
Garrett Wollman
def6489df6 Whitespace after keywords per style(9). 2003-07-18 16:04:32 +00:00
Daniel Eischen
a735c7a6ea Cleanup thread accounting. Don't reset a threads timeslice 
when it blocks; it only gets reset when it yields.

Properly set a thread's default stack guardsize.

Reviewed by:	davidxu
 2003-07-18 02:46:55 +00:00
Daniel Eischen
596ea21c7f Add a preemption point when a mutex or condition variable is 
handed-off/signaled to a higher priority thread.  Note that when
there are idle KSEs that could run the higher priority thread,
we still add the preemption point because it seems to take the
kernel a while to schedule an idle KSE.  The drawbacks are that
threads will be swapped more often between CPUs (KSEs) and
that there will be an extra userland context switch (the idle
KSE is still woken and will probably resume the preempted
thread).  We'll revisit this if and when idle CPU/KSE wakeup
times improve.

Inspired by:	Petri Helenius <pete@he.iki.fi>
Reviewed by:	davidxu
 2003-07-18 02:46:30 +00:00
Daniel Eischen
584a5a068d Clean up KSE specific data (KSD) macros a bit. 
Reviewed by:	davidxu
 2003-07-18 02:45:56 +00:00
David Xu
090b336154 o Eliminate upcall for PTHREAD_SYSTEM_SCOPE thread, now it 
is system bound thread and when it is blocked, no upcall is generated.

o Add ability to libkse to allow it run in pure 1:1 threading mode,
  defining SYSTEM_SCOPE_ONLY in Makefile can turn on this option.

o Eliminate code for installing dummy signal handler for sigwait call.

o Add hash table to find thread.

Reviewed by: deischen
 2003-07-17 23:02:30 +00:00