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Author SHA1 Message Date
jmallett
6cb17fa895 Returning NULL here if malloc(3) fails is silly, at this point in the codepath 
we have't malloc(3)'d nearly as much as we probably will, so errx(3) away,
instead of waiting for something to fail yet again later on.
 2002-06-05 01:36:30 +00:00
jmallett
b34dd0148d Remove an XXX comment that seems to be a tiny bit no longer pertinent. This 
function seems to do the right thing, and is not a "stub", and whoever "marc"
is, he's had plenty of time to do "the real one", so don't wait around for
him any longer.
 2002-06-05 01:33:54 +00:00
jmallett
66d6aa72a5 Use of zero here meant many things, NULL, '\0' (NUL), and 0. Sort it out. 2002-06-05 01:32:21 +00:00
gordon
739d7b5c19 Fix spelling nit in error message. 2002-06-05 01:06:33 +00:00
jmallett
4dd8bac65f Use a const char * where it is meant to be used. There's no reason to try 
to discard the const qualifier here.
 2002-06-05 01:02:13 +00:00
jmallett
3139a6b754 Duplicate the pointer to the string containing the header so it does not get 
frobbed when/if the pointer it is actually a part of gets freed.
 2002-06-05 01:01:20 +00:00
jedgar
fba4338887 o Remove ftp.freebsd.org from the USA servers and add to the 
Denmark servers.
o Add snapshots.jp.FreeBSD.org.

Approved by:	brian
 2002-06-05 00:53:50 +00:00
murray
3a6dfd1cab Add information about setting up media to use the multi-volume support 
in sysinstall.

Reviewed by:	ru
 2002-06-05 00:34:58 +00:00
jhb
4a77bedabf Replace thread_runnable() with thread_running() as the latter is more 
accurate.

Suggested by:	julian
 2002-06-04 22:36:24 +00:00
obrien
656c10dac5 We want to play osterage and stick our heads in the sand and ignore things. 
Requested by:	jhb
 2002-06-04 22:26:11 +00:00
jhb
408adb7287 Optimize the adaptive mutex spin a bit. Use a simple while loop with 
simple reads (and on IA32, a "pause" instruction for each interation of the
loop) to spin until either the mutex owner field changes, or the lock owner
stops executing.

Suggested by:	tanimura
Tested on:	i386
 2002-06-04 21:53:48 +00:00
jhb
1ba6786436 Add a private thread_runnable() macro to make the code more readable and 
make the KSE diff easier to maintain.
 2002-06-04 21:50:02 +00:00
obrien
d3c26c96f0 ntpdate(1) is depreciated. 2002-06-04 21:25:41 +00:00
sobomax
9db950024f Collapse lib and tar dirs into single top-level directory. 
Suggested by:   obrien
 2002-06-04 21:16:18 +00:00
obrien
3db542eeb9 Remove GNU awk. 2002-06-04 21:14:34 +00:00
obrien
e304c2c12c Grammar nit. 
Submitted by:	keramida
 2002-06-04 20:01:53 +00:00
obrien
88e35be20b Install the i386 MMX headers, and IA-64 intrinsics functions. 
Requested by:	peter
 2002-06-04 20:00:29 +00:00
obrien
de6ca3ba07 We don't need this library any more. 2002-06-04 19:45:09 +00:00
jake
85904aa20b Bump TSB_PAGES_SHIFT to 4. Less sucks too much. 2002-06-04 19:40:45 +00:00
obrien
e88ac9e4cc Document -gstabs+ 2002-06-04 18:10:54 +00:00
obrien
6e1cb4b9ca The brokenness in ix86_expand_clrstr is quite visible when you 
compare the function with ix86_expand_movstr.

Submitted by:	Tor Egge
 2002-06-04 18:06:12 +00:00
obrien
d047bea9fd Gcc 3.1 (-O) now generates broken inline code for memset in some cases. 
This broke newfs (newfs left some garbage in a bitmap).

The ASM for:

	#include <string.h>
	int x, foo[100];
	main()
	{
		memset(&foo[0], 0, x);
	}

is (at least if you have fixed function alignment):

	.file	"z.c"
	.text
	.p2align 2,,3
.globl main
	.type	main,@function
main:
	pushl	%ebp
	movl	%esp, %ebp
	pushl	%edi
	pushl	%eax
	movl	x, %ecx
	xorl	%eax, %eax
	shrl	$2, %ecx
	movl	$foo, %edi
	cld
	rep
	stosl
	andl	$-16, %esp
				<-- the lower bits of `len' should be loaded
				    near here
	testl	$2, %edi	<-- this seems to be meant to test the 2^1
				    bit in `len' (not alignment of the pointer
				    like it actually does).  %edi is the wrong
				    register for holding the bits, since it is
				    still needed for the pointer.
	je	.L2
	stosw
.L2:
	testl	$1, %edi	<-- similarly for the 2^0 bit.
	je	.L3
	stosb
.L3:
	movl	-4(%ebp), %edi
	leave
	ret
.Lfe1:
	.size	main,.Lfe1-main
	.comm	foo,400,32
	.comm	x,4,4
	.ident	"GCC: (GNU) 3.1 [FreeBSD] 20020509 (prerelease)"

This seems to only result in (len % 3) bytes not being cleared, since gcc
doesn't seem to use the builtin memset unless it knows that the pointer is
aligned.  If %edi could be misaligned, then too many bytes would be set.

Submitted by:	BDE
 2002-06-04 18:04:27 +00:00
mjacob
845c7be0e8 Add REPORT LUNS basic infrastructure. 2002-06-04 17:41:47 +00:00
sobomax
64e4db8698 Move patches into the src/contrib/tar. 
Requested by:   ps
Reviewed by:    md5(1)
 2002-06-04 17:31:16 +00:00
jake
4c4cc525a8 Implement _Qp_sqrt. I've been unable to find a C program that gcc generates 
a call to this for, but apparently somehing in libstdc++ does.
 2002-06-04 17:02:27 +00:00
tjr
71a01dad7b Display job status correctly when a pipeline is suspended. 2002-06-04 15:26:00 +00:00
des
db9524cde5 Don't build perl if NO_PERL is defined. 2002-06-04 15:20:11 +00:00
tjr
da1177ce1d Describe finished jobs as "Done", not "Exit" (SUSv3) 2002-06-04 14:40:33 +00:00
tjr
ec349498c5 Don't output state' and current' fields for processes that aren't 
leaders in -l option to jobs(1).
 2002-06-04 14:37:13 +00:00
tjr
ba4116c514 Missing prototypes from previous commit. 2002-06-04 13:13:54 +00:00
tjr
de63da4c55 Correct minor spacing problem in output of jobs -l for pipelines. 2002-06-04 13:01:51 +00:00
tjr
33d27dd210 Quote alias values in the output of the alias(1) builtin so they are 
suitable for re-input to the shell (SUSv3)
 2002-06-04 12:59:12 +00:00
nyan
f5f8d25299 Install MD documentations in ${TARGET} directory instead of ${TARGET_ARCH}. 2002-06-04 12:05:29 +00:00
sobomax
fe1fa7db54 Don't forget to include ../Makefile.inc. 2002-06-04 11:28:09 +00:00
sobomax
487ffcd195 Add bmake bits for building GNU tar from src/contrib/tar. 2002-06-04 11:14:49 +00:00
sobomax
e6cbf87777 Send our ancienv GNU tar into Attic. 
Suggested by:	ps
 2002-06-04 11:14:06 +00:00
sobomax
f93378aa52 Add importing/upgrading instructions. 2002-06-04 11:08:12 +00:00
sobomax
b6cf54e6ae Add razor used for shaving out GNU Tar. 2002-06-04 10:40:50 +00:00
tjr
1162c6ee51 Wrap lines correctly for the `l' command. 2002-06-04 10:40:14 +00:00
sobomax
a62cd9c5ce This commit was generated by cvs2svn to compensate for changes in r97805, 
which included commits to RCS files with non-trunk default branches.
 2002-06-04 10:37:47 +00:00
sobomax
0f70d6636c Virgin import (trimmed) of GNU Tar version 1.13.25. 2002-06-04 10:37:47 +00:00
tjr
b3775d9e40 Respect setting of the COLUMNS environment variable (SUSv3) 2002-06-04 10:20:10 +00:00
tjr
c6efb66343 Ignore empty COLUMNS environment variable. COLUMNS should take precedence 
over TTY width found via ioctl() (SUSv3)
 2002-06-04 10:11:29 +00:00
tjr
096096d1a2 Document the fact that the `l' command uses the COLUMNS environment 
variable (SUSv3)
 2002-06-04 10:01:06 +00:00
tjr
86435d3331 Ignore COLUMNS environment variable if it is empty (SUSv3) 2002-06-04 10:00:08 +00:00
tjr
f91c8f40be Respect the setting of the COLUMNS environment variable, use it instead of 
the TTY width obtained by ioctl() when set & non-null. (SUSv3)
 2002-06-04 09:52:30 +00:00
tjr
f577e81d49 Sort options in Description section. 2002-06-04 09:17:30 +00:00
tjr
158e03bdd1 Note SUSv2 conformance. 2002-06-04 09:16:09 +00:00
tjr
92fc7ca036 confstr() returns (size_t)-1 on failure. Check for this explicitly instead 
of trying to see if an unsigned number is less than zero.
 2002-06-04 08:45:38 +00:00
jmallett
a6a057aabb Add support for non-numeric key lookup via the 'cmds' file, by using the key 
base as the key number.
 2002-06-04 06:14:11 +00:00