Commit graph

7279 commits

Author SHA1 Message Date
Dag-Erling Smørgrav d4e15f10b1 Add a cwd option which specifies where to chdir(2) after the chroot(2).
When using the /home/./foo scheme, this defaults to the rhs (/foo);
otherwise it defaults to /.
2003-04-08 16:52:18 +00:00
Matthew N. Dodd 196f440aa2 Bump the date. 2003-04-07 22:59:12 +00:00
Matthew N. Dodd 564b641ef9 Clarify the behavior of PATH_FSTAB with regard to 'tainted' execution.
Requested by:	 ru
2003-04-07 14:21:14 +00:00
Matthew N. Dodd 134dbc4c32 - Add setfstab() and getfstab().
- Use the environment variable 'PATH_FSTAB' if set rather than the
  hardcoded '/etc/fstab' (fstab.h:_PATH_FSTAB)
2003-04-07 12:55:00 +00:00
Tim J. Robbins adfd6b312d Catch up with recent vfprintf.c changes. 2003-04-07 06:36:49 +00:00
Andrey A. Chernov 6f098a4811 __wcsconv(): free(convbuf) before returning NULL 2003-04-07 03:17:39 +00:00
David Schultz d890afb84d Today just isn't my day. Remove some old commented out code that snuck
into the last commit.

Noticed by:	mike
2003-04-07 01:07:48 +00:00
Matthew N. Dodd 234e6b87fa MF NetBSD:
- Reduce diffs with NetBSD.
  - Formatting and explicit values for enum declaration.
  - Order of prototypes.
  - zero report_size in hid_clear_local()
  - errx() needs no newline
  - Don't initialie variable in declaration in hid_parse_usage_in_page().
- Use fmtcheck() in hid_usage_in_page().
2003-04-07 00:49:53 +00:00
David Schultz 3b204b7d09 - %e conversions with precision 0 should not cause a decimal point to
be printed.
- Fix %f conversions where the number of significant digits is < expt.
  This would be a one-line change were it not for thousands separators.
  Noticed by tjr.
- Remove some unnecessary code in the parsing of precision specifiers.
2003-04-07 00:42:19 +00:00
Peter Wemm 77ac203091 Sync up with kern/subr_prf.c. This adds %ll, %j, %q, %z, etc. 2003-04-06 05:25:48 +00:00
David Schultz ebbad5ec5c Rework the floating point code in printf(). Significant changes:
- We used to round long double arguments to double.  Now we print
  them properly.

- Bugs involving '%F', corner cases of '#' and 'g' format
  specifiers, and the '.*' precision specifier have been
  fixed.

- Added support for the "'" specifier to print thousands' grouping
  characters in a locale-dependent manner.

- Implement the __vfprintf() side of hexadecimal floating point
  support.  All that is still needed is a routine to convert the
  mantissa to hex digits one nibble at a time in the style of ultoa().

Reviewed by:	silence on standards@
2003-04-05 22:11:42 +00:00
David Schultz 92b93b37c0 Add __ldtoa(), a wrapper around gdtoa() to make it look like dtoa().
In support of this, add some MD macros to assist in converting long
doubles to the format expected by gdtoa().

Reviewed by:	silence on standards@
2003-04-05 22:10:13 +00:00
David Schultz b936664e72 Add missing #include to unbreak previous commit. 2003-04-05 22:08:53 +00:00
David Schultz 38cac8f88b Correct some buffer sizes.
- __vfprintf()'s 'buf' has never been used for floating point, so
  don't define it in terms of (incorrect) constants describing
  floating point numbers.  The actual size needed depends on
  sizeof(uintmax_t) and locale details, so I slightly overestimated.

- We don't need a 308-character buffer to store the string "308".
  With long doubles and %a we need more than three characters, though.
2003-04-05 22:03:43 +00:00
Warner Losh 30aaff1192 Migrate to a new way of dealing with building from old revisions of
FreeBSD.  This method attempts to centralize all the necessary hacks
or work arounds in one of two places in the tree (src/Makefile.inc1
and src/tools/build).  We build a small compatibility library
(libbuild.a) as well as selectively installing necessary include
files.  We then include this directory when building host binaries.

This removes all the past release compatibilty hacks from various
places in the tree.  We still build on tip of stable and current.  I
will work with those that want to support more, although I anticipate
it will just work.

Many thanks to ru@, obrien@ and jhb@ for providing valuable input at
various stage of implementation, as well as for working together to
positively effect a change for the better.
2003-04-05 20:30:30 +00:00
Tim J. Robbins 63e6ca586e MFp4: Link strtof.3 and strtold.3 to strtod.3. 2003-04-05 07:33:46 +00:00
Mike Makonnen f23f149866 Zero out the struct tm supplied by the caller. Otherwise,
strange things might happen when garbage values in the struct
get passed in to localtime_r() and family.

Noticed by:	marcus
Approved by:	markm (mentor)(implicit)
2003-04-05 05:46:43 +00:00
Tim J. Robbins 799d93559b MFp4: Pentium/Athlon-optimised implementation of wcschr(). 2003-04-05 04:17:05 +00:00
Poul-Henning Kamp a12b1b124a Use sized cast matching the sized pointer. 2003-04-04 16:59:39 +00:00
Poul-Henning Kamp 197e5e73ef Libdisk does not need to include <sys/diskslice.h> any more.
Move the remaining bits of <sys/diskslice.h> to <i386/include/bootinfo.h>

Move i386/pc98 specific bits from <sys/reboot.h> to
<i386/include/bootinfo.h> as well.

Adjust includes in sys/boot accordingly.
2003-04-04 16:35:16 +00:00
David Schultz 6d3bd9530d Fix braino in definition of isfinite().
Noticed by:	marcus
Pointy hat to:	das
2003-04-04 13:27:47 +00:00
Warner Losh 33c2c9a3fa No need to have ifdef < FreeBSD 4.0-current in here. Remove it to
avoid false positive while searching for __FreeBSD_version abuse.
2003-04-04 04:16:06 +00:00
Jake Burkholder 55ad402a8f - Pass a ucontext_t to _set_curthread. If non-NULL the new thread is set
as curthread in the new context, so that it will be set automatically when
  the thread is switched to.  This fixes a race where we'd run for a little
  while with curthread unset in _thread_start.

Reviewed by:	jeff
2003-04-03 03:34:50 +00:00
Jeff Roberson 996a395d37 - Don't overrun the ldt buffer.
Submitted by:	gordan@freebsd.org
2003-04-02 22:53:52 +00:00
Jake Burkholder 68c724b96f Implement _get_curthread and _set_curthread. This is especially easy. 2003-04-02 08:15:07 +00:00
Jeff Roberson 26f52e2f8b - Define curthread as _get_curthread() and remove all direct calls to
_get_curthread().  This is similar to the kernel's curthread.  Doing
   this saves stack overhead and is more convenient to the programmer.
 - Pass the pointer to the newly created thread to _thread_init().
 - Remove _get_curthread_slow().
2003-04-02 03:05:39 +00:00
Jake Burkholder dd3dd8724d Add MD makefile. 2003-04-01 23:52:24 +00:00
Jake Burkholder 9f5a511863 Implement makecontext. 2003-04-01 23:28:50 +00:00
Jeff Roberson 00c301540e - Don't drop and reacquire giant in thread_suspend(). Change callers to do
this manually.  This will facilitate the unrolling of giant.
 - Don't allow giant to recurse anymore.  This should never happen.
2003-04-01 22:41:41 +00:00
Jeff Roberson 901d86ae8a - Reenable setschedparam and the prioceiling code now that the mutex code
has been restored.
2003-04-01 22:40:29 +00:00
Jeff Roberson 360a519459 - Restore old mutex code from libc_r. It is more standards compliant.
This was changed because originally we were blocking on the umtx and
   allowing the kernel to do the queueing.  It was decided that the
   lib should queue and start the threads in the order it decides and the
   umtx code would just be used like spinlocks.
2003-04-01 22:39:31 +00:00
Ceri Davies d5882f3f58 [1] - Document EHOSTUNREACH as a possible error
[2]	- Remove a contraction

PR:		docs/50401
Submitted by:	[1] Slaven Rezic <slaven@rezic.de>
MFC after:	1 week
2003-04-01 20:25:46 +00:00
Jeff Roberson 7a57e9abdd - Adjust the makefiles so we have a per architecture makefile. 2003-04-01 07:07:38 +00:00
Jeff Roberson 42d3ad7144 - Spell SIGSETOR correctly. 2003-04-01 04:49:12 +00:00
Jeff Roberson 70d5093a8b - Commit the forgotten libthr/sys bits. 2003-04-01 03:51:08 +00:00
Jeff Roberson bb535300dd - Add libthr but don't hook it up to the regular build yet. This is an
adaptation of libc_r for the thr system call interface.  This is beta
   quality code.
2003-04-01 03:46:29 +00:00
Jeff Roberson 31a9779e5d - Catch up with kernel signal changes. 2003-03-31 22:57:55 +00:00
Wes Peters f4cf2141f6 Add a facility allowing processes to inform the VM subsystem they are
critical and should not be killed when pageout is looking for more
memory pages in all the wrong places.

Reviewed by:	arch@
Sponsored by:	St. Bernard Software
2003-03-31 21:09:57 +00:00
Dag-Erling Smørgrav eac956b2d1 Experimental pam_chroot module (not connected to the build) 2003-03-30 22:58:23 +00:00
Juli Mallett 5b3a32e4a8 MFp4: Fix copy&paste English error. 2003-03-30 18:00:24 +00:00
Max Khon 839e119ec8 BDE'ify 2003-03-29 21:56:59 +00:00
Max Khon 057e4034dd fix truncation check and buffer overflow check 2003-03-29 21:34:13 +00:00
Daniel Eischen 67aba1c6a4 Align signal frame placed on stack to 16 bytes so that SSE FPU register
restores can work.  Also correct allocation for signal frame size.

Reviewed by:	mini
2003-03-29 16:38:15 +00:00
Dag-Erling Smørgrav 762892c047 Don't dereference flags if NULL (see http.c rev 1.87) 2003-03-29 15:15:38 +00:00
Mike Makonnen 764628c056 Fill in the rest of the fields in the resulting struct tm
from strptime(3). Previously, they would get filled only
for the %s specifier and as a side effect of using the
the %Z specifier with a GMT time zone.

PR:		misc/48993
Approved by:	markm (mentor)
Silence on:	-standards
2003-03-29 11:55:37 +00:00
Max Khon be6a158e0f - MAXPATHLEN -> PATH_MAX (pass correct buffer size to readlink as well)
Requested by:		bde
2003-03-28 12:05:45 +00:00
Juli Mallett 7a51271b68 Close the disk file descriptor that is RO before trying to open the
new one, and do not fall back to the RO fd.  There was a bug here
in that the RO fd was never closed, if the RDRW open succeeded, but
this code is bogus anyway, and it breaks newfs of floppies, at least
for me, due to "Device busy."  Anything that wants to fall back is
doing something significantly odd that it should have some more complex
code on its end.
2003-03-28 01:50:11 +00:00
Max Khon 226a0f0f8b Make realpath() thread-safe. New implementation does not use chdir(2) at all.
Submitted by:	Constantin S. Svintsoff <kostik (at) iclub.nsu.ru>
2003-03-27 20:48:53 +00:00
Poul-Henning Kamp 63728c47e8 Run a revision on the OAM api.
Use prefix gctl_ systematically.
Add flag with access perms for each argument.
Add ro/rw versions of argument building functions.
General cleanup.
2003-03-27 14:35:00 +00:00
Jeff Roberson cc3521d660 - Define a _spinunlock() function so that threading implementations may do
more complicated things than just setting the lock to 0.
 - Implement stubs for this function in libc and the two threading libraries
   that are currently in the tree.
2003-03-26 04:02:24 +00:00