Commit Graph

725 Commits

Author SHA1 Message Date
Peter Wemm
487dbd927f Mostly pick up OpenBSD's rev 1.14 by deraadt@ and millert@.
I've left out a couple of unused args between internal functions.
Use MAXPATHLEN, not MAXPATHLEN + 1 in a couple of places.
Pass a pointer to the end of the target filename space.
2001-03-28 23:55:51 +00:00
Peter Wemm
27d52f6943 OpenBSD's g_Ctoc() returned a false error when the target buffer was
exactly the right size.  Do it differently - pass a length rather than an
end-of-string+1 pointer as this is more convenient anyway.  Get rid of
the bogus +1's.
2001-03-28 10:56:11 +00:00
Peter Wemm
76e2bc010d Fix g_Ctoc() interface, approximately based on OpenBSD's recent changes.
Also, set gl_pathv to NULL after we free it, especially when dealing
with realloc failures.

Obtained from: OpenBSD
2001-03-28 09:53:16 +00:00
Chris Timmons
5c620e2dad Document LOG_CONSOLE. 2001-03-27 19:55:53 +00:00
Ruslan Ermilov
4a558355e5 MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
Alfred Perlstein
8f15078110 give the "netgrent" functions a home in netdb.h 2001-03-27 09:49:03 +00:00
Peter Wemm
32e479705a This is kind of a hack, but it should work. Currently, world is broken
because libc/rpc/key_call.c references uname(), and ps/print.c also
defines uname(), and ps is linked statically.  This leads to a symbol
clash.  The userland uname(3) kinda sucked anyway as the hostname
etc was too short.  And since the libc rpc interface now uses
the utsname.nodename which gets truncated, I was tempted into doing
something about it.  Create a new userland uname function, called
__xuname() which takes an extra argument that allows you to change
the size of the fields.  uname() becomes a static inline function
in sys/utsname.h that passes the extra argument in.  struct utsname
has its field members expanded by default now in userland.
We still provide a 'uname' externally linkable function for things
that either think that they ``know'' the utsname format and assume
32 character strings and bypass the include file, or objects that
are linked against old libcs.  ie: just about every plausible
case that I can think of is covered.  Should we ever change the
default lengths again, a libc major bump should not be required
as the size is now passed to the function.

XXX the uname(2) in the kernel is for FreeBSD 1.1 binary compatability!
All the uname(3) functions that are exported to userland are actually
implemented in libc with sysctl.  uname(1) uses sysctl directly and
does not call uname(3).

PR:		bin/4688
2001-03-24 04:40:49 +00:00
Jonathan Lemon
bae8632f82 Introduce the GLOB_MAXPATH flag, which allows the user to limit the
number of paths which glob(3) will return.  Remove the hardcoded limit
from the last commit, which restores the previous unbounded behavior.

Document the new flag in the manual page.
2001-03-19 19:10:06 +00:00
Alfred Perlstein
8360efbd6c Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and
associated changes that had to happen to make this possible as well as
bugs fixed along the way.

  Bring in required TLI library routines to support this.

  Since we don't support TLI we've essentially copied what NetBSD
  has done, adding a thin layer to emulate direct the TLI calls
  into BSD socket calls.

  This is mostly from Sun's tirpc release that was made in 1994,
  however some fixes were backported from the 1999 release (supposedly
  only made available after this porting effort was underway).

  The submitter has agreed to continue on and bring us up to the
  1999 release.

  Several key features are introduced with this update:
    Client calls are thread safe. (1999 code has server side thread
    safe)
    Updated, a more modern interface.

  Many userland updates were done to bring the code up to par with
  the recent RPC API.

  There is an update to the pthreads library, a function
  pthread_main_np() was added to emulate a function of Sun's threads
  library.

  While we're at it, bring in NetBSD's lockd, it's been far too
  long of a wait.

  New rpcbind(8) replaces portmap(8) (supporting communication over
  an authenticated Unix-domain socket, and by default only allowing
  set and unset requests over that channel). It's much more secure
  than the old portmapper.

  Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
  to support TI-RPC and to support IPV6.

  Umount(8) is also fixed to unmount pathnames longer than 80 chars,
  which are currently truncated by the Kernel statfs structure.

Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul
2001-03-19 12:50:13 +00:00
Jonathan Lemon
daa4742e72 Bump MAX_GLOBENTRIES up to 16384, so it is a power of two. Add
some comments explaining that this is an arbitrary limit.

Requested by:  jkh
2001-03-16 19:05:20 +00:00
Jonathan Lemon
813c96dbd7 Limit the number of paths that glob can return to MAX_GLOBENTRIES, which
is currently set to 10000.  This is intended to prevent glob from running
amok when a highly recursive path is provided (such as "../*/../*/../*/...")

Reviewed by: Diane Bruce <db@db.net>, jhb
2001-03-15 18:50:32 +00:00
Brian Somers
ad5a84f5eb Mention that MAXHOSTNAMELEN includes space for the NUL. 2001-03-15 08:35:53 +00:00
David Malone
aa9ab917d7 Use the right format string for printing ULONG_MAX. 2001-03-05 11:58:12 +00:00
David E. O'Brien
d2357f9842 Fix style breakage in rev 1.3 2001-03-05 09:33:08 +00:00
David E. O'Brien
8bb47e4083 Fix style bug that was introduced. 2001-03-05 09:21:44 +00:00
Ruslan Ermilov
fdc1fef594 Use ``.St -p1003.[12]''. 2001-02-26 16:12:39 +00:00
Ruslan Ermilov
096841eceb Use ``.St -p1003.1-96''. 2001-02-26 15:16:43 +00:00
Ruslan Ermilov
3d751065b0 `.St -p1003.1b'' -> `.St -p1003.1b-93''. 2001-02-26 14:33:54 +00:00
Ruslan Ermilov
588a200ce1 .St -ansiC -> .St -isoC 2001-02-26 13:23:47 +00:00
Ruslan Ermilov
52017970cb mdoc(7) police: use .Vt macro. 2001-02-26 09:15:17 +00:00
Ruslan Ermilov
bcdf5ca7c6 Prepare for mdocNG. 2001-02-26 09:05:48 +00:00
Jeroen Ruigrok van der Werven
7c63796828 Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
Daniel Eischen
29ac6bd228 libc MT-safety, part 2.
Add a lock to FILE.  flockfile and friends are now implemented
(for the most part) in libc.  flockfile_debug is implemented in
libc_r; I suppose it's about time to kill it but will do it in
a future commit.

Fix a potential deadlock in _fwalk in a threaded environment.
A file flag (__SIGN) was added to stdio.h that, when set, tells
_fwalk to ignore it in its walk.  This seemed to be needed in
refill.c because each file needs to be locked when flushing.

Add a stub for pthread_self in libc.  This is needed by flockfile
which is allowed by POSIX to be recursive.

Make fgetpos() error return value (-1) match man page.

Remove recursive calls to locked functions (stdio); I think I've
got them all, but I may have missed a couple.

A few K&R -> ANSI conversions along with removal of a few instances
of "register".

$Id$ -> $FreeBSD$ in libc/stdio/rget.c

Not objected to:	-arch, a few months ago
2001-02-11 22:06:43 +00:00
Ruslan Ermilov
46eea498da mdoc(7) police: Change -filled displays (which just happen
to be the same as -ragged in the current implementation) to
-ragged.  With mdocNG, -filled displays produce the correct
output, formatted and justified to both margins.
2001-02-07 13:45:30 +00:00
Bruce Evans
60babc5565 Don't install links for crypt.3 here. There is no crypt.3 here...
Forgotten in:	rev.1.58, which was not Submitted by: bde (I requested
                untangling parts of the crypto mess).
2001-02-05 14:55:14 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Daniel Eischen
d201fe46e3 Remove _THREAD_SAFE and make libc thread-safe by default by
adding (weak definitions to) stubs for some of the pthread
functions.  If the threads library is linked in, the real
pthread functions will pulled in.

Use the following convention for system calls wrapped by the
threads library:
	__sys_foo - actual system call
	_foo - weak definition to __sys_foo
	foo - weak definition to __sys_foo

Change all libc uses of system calls wrapped by the threads
library from foo to _foo.  In order to define the prototypes
for _foo(), we introduce namespace.h and un-namespace.h
(suggested by bde).  All files that need to reference these
system calls, should include namespace.h before any standard
includes, then include un-namespace.h after the standard
includes and before any local includes.  <db.h> is an exception
and shouldn't be included in between namespace.h and
un-namespace.h  namespace.h will define foo to _foo, and
un-namespace.h will undefine foo.

Try to eliminate some of the recursive calls to MT-safe
functions in libc/stdio in preparation for adding a mutex
to FILE.  We have recursive mutexes, but would like to avoid
using them if possible.

Remove uneeded includes of <errno.h> from a few files.

Add $FreeBSD$ to a few files in order to pass commitprep.

Approved by:	-arch
2001-01-24 13:01:12 +00:00
Garrett Wollman
24b11d6ec6 I made a last-minute change before the last commit which broke
the errno semantics.  Get it (closer to) right this time.
2001-01-23 17:36:07 +00:00
Ruslan Ermilov
9715c87b3b mdoc(7) police: replaced empty line with .Pp, updated document date. 2001-01-23 08:41:38 +00:00
Garrett Wollman
08f825912f Add a couple of new library interfaces (will be activated when the
relavant header file changes are committed) for POSIX support.
2001-01-23 04:49:39 +00:00
Kirk McKusick
a9dc3bacfa Add the function sysctlnametomib to libc. Details on the semantics
and use of this function have been added to the sysctl.3 manual page.
2001-01-23 03:40:32 +00:00
Ben Smithurst
9175520c91 SIGABRT is *not* the same as calling abort(), so don't claim that it is.
(abort() flushes all open stdio streams for one thing.)

PR:		24249
Submitted by:	Edwin Groothuis <mavetju@chello.nl>
2001-01-16 22:25:26 +00:00
Ruslan Ermilov
32f6256a49 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
Ruslan Ermilov
b77b3c00be mdoc(7) police: Ft/Vt now accept punctuation-type arguments. 2001-01-12 15:46:56 +00:00
Daniel Eischen
fc1d3c6dfb Change the interface of getlogin_r to return an int. The former
interface was based on a draft version of POSIX whereas the final
(1996) version of POSIX specified that the error is returned.

While I'm here, fix getlogin_r so that it works for more than just
the first time it's called.

Reviewed by:	wes, wollman (man page)
2001-01-01 13:29:19 +00:00
Ruslan Ermilov
4263595653 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
Ben Smithurst
5ff8bb1602 Link stringlist.3 to sl_{add,find,free,init}.3 2000-12-27 20:00:01 +00:00
Jacques Vidrine
b048419e0d Fix mostly harmless typo:
if (data);
            free(data);

Discovered by:	emacs cc-mode
2000-12-17 21:10:41 +00:00
David E. O'Brien
515f933b8b #endif should not have a non-comment token after it.
GCC 2.97 (snapshot) complains about this.
2000-12-13 08:59:18 +00:00
Ruslan Ermilov
a2fd3702a3 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
Daniel Eischen
10d1cba0bf Move telldir position recording type definitions and prototypes
to "telldir.h" in order to prevent namespace pollution in
<dirent.h> (which was including <sys/queue.h>).

Add $FreeBSD$ to rewinddir.c and seekdir.c.
2000-12-11 04:00:36 +00:00
Alexander Langer
f5009c10dc strunvis(3) and unvis(3) are the same files. 2000-12-08 12:35:06 +00:00
Alexander Langer
e7db1cd82e There are four types of encoding now, not three. Most of them use the
backslash as a special char, but not all.
2000-12-08 12:17:53 +00:00
Ruslan Ermilov
bcec0cefc4 Back this out, we apparently have the ipfw(4). 2000-12-06 06:50:24 +00:00
Ruslan Ermilov
4daefb4d8e ipfw(4) -> ipfw(8). 2000-12-06 06:48:28 +00:00
Daniel Eischen
ef80a53495 Cleanup XXXdir functions to eliminate global hash table of
telldir positions.  This will allow (future) locking on a
per-DIR basis (for MT-safety).  For now, this change does
the following:

  o Remove the hash table from telldir.c.  Recode to use queue
    macros.

  o Remove 'const' from 'telldir(const DIR *)'.

  o Remove 'register' variables as suggested in a recent
    thread.

No response from: -current
2000-12-06 03:15:49 +00:00
John Baldwin
04cb9bbb1e Move the ipfw(4) xref to the description of LOG_SECURITY instead of
LOG_UUCP.

PR:		docs/23302
Submitted by:	cshumway
2000-12-05 20:30:28 +00:00
John Polstra
882cdc116d When recording the original arguments, stop short if we encounter
a NULL argument.  Some programs change the contents of the argv
array, typically to remove some special arguments.  They shorten
argv by storing a NULL where an argument pointer used to be.  Such
programs core dumped if they called setproctitle(), because it
would try to apply strlen() to a NULL pointer.
2000-12-04 01:45:57 +00:00
John Polstra
4113386c62 When recording the original arguments, don't (ab)use "nargc" for
iterating over the arguments.  Doing so wipes out the value which
is about to be stored into the ps_strings structure.
2000-12-04 01:26:29 +00:00
Garance A Drosehn
bbe8edb0ac Fix some error-handling logic so that ferror is called before fclose,
instead of immediately after the fclose.  The previous logic did work
on freebsd, but is somewhat risky practice (and causes trouble when
porting to other OS's).

PR:		bin/22965
Reviewed by:	Garrett Wollman
2000-12-02 00:07:56 +00:00