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Author SHA1 Message Date
Jake Burkholder
5dadd17b08 Add a sysctl to get the vm protections for the stack of the current process. 
On architectures with a non-executable stack, eg sparc64, this is used by
libgcc to determine at runtime if its necessary to enable execute permissions
on a region of the stack which will be used to execute code, allowing the
call to mprotect to be avoided if the kernel is configured to map the stack
executable.
 2003-01-04 07:54:23 +00:00
Tim J. Robbins
33c0e6ef8b style(9): return type on separate line from function name. 2003-01-04 07:34:41 +00:00
Alan Cox
fd421a85e1 Hold the page queues lock around pmap_remove_pte() in pmap_enter(). 
Submitted by:	Arun Sharma <adsharma@unix-os.sc.intel.com>
 2003-01-04 06:49:52 +00:00
Hidetoshi Shimokawa
9339321d89 - Propagate suspend/resume to child devices. 
- Restore pci config registers after resume.
- Reinitialize and start rx buffers after resume.
- Don't reallocate memory in fwohci_db_init() if the dbch is
	already initialized.
- Fix typo.
- Some clean up.
 2003-01-04 06:40:57 +00:00
Tim J. Robbins
fe634ca75f Fix a number of bugs noticed by more extensive testing: 
o Call waitpid() if an error occurs after forking the child process
   to avoid leaving zombies around.
 o Handle the WRDE_DOOFS|WRDE_APPEND combination correctly
 o Do not confuse $( substitution with $(( shell arithmetic
     (noticed by wollman)
 o Handle backslash escaping properly
 o Allow $( and ${ to be quoted
 2003-01-04 06:07:44 +00:00
David Xu
450c38d016 Set kse mailbox pointer to NULL when P_KSES is turned off. 2003-01-04 05:59:25 +00:00
Tim J. Robbins
889c37ceb3 Add a regression test for wordexp() and wordfree(). 2003-01-04 05:50:35 +00:00
Hajimu UMEMOTO
4a9054ab88 gifconfig(8) was depricated. 
Reported by:	rwatson
 2003-01-04 05:32:48 +00:00
Tim J. Robbins
86e1d4729f Rename UL_GETSIZE to UL_GETFSIZE and UL_SETSIZE to UL_SETFSIZE; these are 
the names required by 1003.1-2001. The old names are retained for
source compatibility with FreeBSD 5.0 and will be removed before 6.0.
 2003-01-04 01:11:49 +00:00
Tim J. Robbins
91c6113bdc Bracket the prototype for ulimit() with __BEGIN_DECLS/__END_DECLS 
so that it can be called from C++.
 2003-01-04 00:32:18 +00:00
Tim J. Robbins
f2bc7cd262 Remove unused variable: sz. 2003-01-04 00:24:35 +00:00
Tim J. Robbins
e61ca145b8 Remove unused variable: size. 2003-01-04 00:20:54 +00:00
Tim J. Robbins
81b3ad59c2 #include <string.h> for strcmp()'s prototype. 2003-01-04 00:18:50 +00:00
Tim J. Robbins
a97ab40a26 Remove unused variable: omask. 2003-01-04 00:15:15 +00:00
Tim J. Robbins
4ee99abcd1 #include <sys/linker.h> for kldload()'s prototype. 2003-01-04 00:13:00 +00:00
Tim J. Robbins
e8cfa64a75 #include <string.h> for strlen()'s prototype. 2003-01-04 00:11:11 +00:00
Tim J. Robbins
185ec971c5 #include <ctype.h> for isspace()'s prototype (or a macro version). 2003-01-03 23:55:58 +00:00
Tim J. Robbins
2b6839cf10 Add missing #include "namespace.h". 2003-01-03 23:38:21 +00:00
Tim J. Robbins
7599ad308f Remove unused variable: ntmp. 2003-01-03 23:34:26 +00:00
Tim J. Robbins
3ecbeb2d3a #include <string.h> for strcmp()'s prototype. 2003-01-03 23:31:50 +00:00
Tim J. Robbins
43a240930c #include "local.h" to make __svfscanf()'s prototype visible. 2003-01-03 23:27:27 +00:00
Tim J. Robbins
02ba3221ff Remove an unused variable: `sb' in fts_read(). 2003-01-03 23:25:25 +00:00
Tim J. Robbins
d3701b0441 Remove an unused variable, `sverrno', which has not been used since 1.11. 2003-01-03 23:16:55 +00:00
Marcel Moolenaar
dd778c94bf Make this build and sync-up: 
o  Add COMPAT_FREEBSD4
o  Remove NO_GEOM
o  Remove commented out options.
 2003-01-03 23:10:47 +00:00
Tom Rhodes
62058fa939 mdoc(4) police: Markup. Fix 1 hard sentence break. 2003-01-03 23:06:10 +00:00
Tom Rhodes
7538a3c022 mdoc(7) police: Remove hard sentence breaks. 2003-01-03 22:39:39 +00:00
Tom Rhodes
cd9f822b00 mdoc(7) police: markup nits. 2003-01-03 22:37:10 +00:00
Julian Elischer
a98c9b8604 White space fixes 2003-01-03 20:55:52 +00:00
Julian Elischer
03ea472080 Make an explicit flag to indicate that a KSE has a reason to upcall, 
and use that flag when there is a kse_wakeup() call. It will probably
be used with signal delivery as well eventually.

Submitted by:	davidxu@
 2003-01-03 20:41:49 +00:00
Julian Elischer
3f5f24287f Don't need to set retvals to 0 in the non error case. They 
are set to a good default anyhow.

Submitted by: davidxu@
 2003-01-03 19:38:54 +00:00
Alan Cox
5440b5a974 Refine the assertion in vm_object_clear_flag() to allow operation on the 
kmem_object without Giant.  In that case, assert that the kmem_object's
mutex is held.
 2003-01-03 19:19:08 +00:00
Poul-Henning Kamp
d6b3a1df18 Revert use of dmmax_mask, I had overlooked a '~'. 
Spotted by:	bde
 2003-01-03 19:16:48 +00:00
John Baldwin
bb69b35d8d Document bit 31 of the cpuid features word as PBE (Pending Break Enable). 2003-01-03 18:54:59 +00:00
Thomas Moestl
f3a24ab2b6 Reenable building in share/mklocale for sparc64. It seems to work fine 
now, and probably did for quite some time already. 5.0 candidate.

Spotted by:	roam
 2003-01-03 18:06:21 +00:00
Poul-Henning Kamp
d162136327 Add various command line options, most notably sort order. 
Submitted by:	"Matthew Emmerton" <matt@gsicomp.on.ca>
Sat on for far too long:	phk
 2003-01-03 17:21:39 +00:00
Mike Barcroft
e37f8b5313 Optimize errstr() by reducing the number of times it walks a string. 
As a side effect, it makes the code easier to read and requires less
pointer arithmetic.

Test by:	strerror regression test
Submitted by:	Tim Kientzle <kientzle@acm.org>
 2003-01-03 16:44:42 +00:00
Poul-Henning Kamp
42c43e6031 Make struct swblock kernel only, to make vm/swap_pager.h userland includable. 
Move struct swdevt from sys/conf.h to the more appropriate vm/swap_pager.h.
Adjust #include use in libkvm and pstat(8) to match.
 2003-01-03 16:23:12 +00:00
Poul-Henning Kamp
c410df597b Avoid extern decls in .c files by putting them in the vm/swap_pager.h 
include file where they belong.
Share the dmmax_mask variable.
 2003-01-03 14:30:46 +00:00
Poul-Henning Kamp
3ccbf2d533 Use correct _VM_SWAP_PAGER_H_ to check for multiple inclusion. 2003-01-03 14:22:52 +00:00
Tim J. Robbins
276ba5b4fa Reset the stream orientation to 0 (unoriented) in freopen(), as required 
by the C standard.
 2003-01-03 12:27:19 +00:00
Tim J. Robbins
7d3125b3ac It is no longer necessary to include sys/types.h before wordexp.h. 2003-01-03 12:04:36 +00:00
Tim J. Robbins
7f872fe3d1 Describe WRDE_NOCMD in the same way that we describe the rest of the flags. 2003-01-03 12:03:38 +00:00
Poul-Henning Kamp
69fd75d094 Retire sys/dmap.h by including the two lines of it which matters 
directly in vm/vm_swap.c.
 2003-01-03 09:55:05 +00:00
Alan Cox
a6864937e2 Lock the vm object when performing vm_object_clear_flag(). 2003-01-03 09:15:43 +00:00
Poul-Henning Kamp
f05f44f0f2 Remove CCDF_SWAP and CCDF_PARITY, they have never been implemented. 2003-01-03 08:57:40 +00:00
Poul-Henning Kamp
fc6db1e23f Remove CCDF_SWAP and CCDF_PARITY. They have never been implemented. 2003-01-03 08:56:54 +00:00
Yoshihiro Takahashi
05f0a5a323 MFMBR: Add ioctls for writing an IPL and a boot menu. 2003-01-03 07:13:36 +00:00
Yoshihiro Takahashi
f61e88f901 Merged from sys/isa/fd.c revision 1.243. 2003-01-03 06:40:54 +00:00
Poul-Henning Kamp
862702306b Convert calls to BUF_STRATEGY to VOP_STRATEGY calls. This is a no-op since 
all BUF_STRATEGY did in the first place was call VOP_STRATEGY.
 2003-01-03 06:32:15 +00:00
Sam Leffler
51e45326ca manage kernel threads properly; especially shutting them down on module unload 
Reviewed by:	jhb
 2003-01-03 06:23:46 +00:00