src/lib/libc/include/namespace.h, branch release/6.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2005-11-03T00:35:26+00:00

'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.

MFC (by deischen)

2005-10-08T17:56:33+00:00

| Add namespace #defines for usleep.
|
| Revision  Changes    Path
| 1.17      +1 -0      src/lib/libc/include/namespace.h
| 1.14      +1 -0      src/lib/libc/include/un-namespace.h

Approved by:	re (kensmith)
Ok'ed by:	deischen, davidxu

Back out the `hiding' of strlcpy and strlcat. Several people

2003-05-01T19:03:14+00:00

vocally objected to this safety belt.

`Hide' strlcpy and strlcat (using the namespace.h / __weak_reference

2003-04-29T21:13:50+00:00

technique) so that we don't wind up calling into an application's
version if the application defines them.

Inspired by:	qpopper's interfering and buggy version of strlcpy

= Implement name service switch modules (NSS modules). NSS modules

2003-04-17T14:14:22+00:00

  may be built into libc (`static NSS modules') or dynamically loaded
  via dlopen (`dynamic NSS modules').  Modules are loaded/initialized
  at configuration time (i.e.  when nsdispatch is called and nsswitch.conf
  is read or re-read).

= Make the nsdispatch(3) core thread-safe.

= New status code for nsdispatch(3) `NS_RETURN', currently used to
  signal ERANGE-type issues.

= syslog(3) problems, don't warn/err/abort.

= Try harder to avoid namespace pollution.

= Implement some shims to assist in porting NSS modules written for
  the GNU C Library nsswitch interface.

Sponsored by:	DARPA, Network Associates Laboratories

Eliminate 61 warnings emitted at WARNS=2 (leaving 53 to go).

2003-02-16T17:29:11+00:00

Only warnings that could be fixed without changing the generated object
code and without restructuring the source code have been handled.

Reviewed by:	/sbin/md5

Add waitpid to the list of hidden names for use by wordexp.c and grantpt.c.

2003-01-07T06:05:35+00:00

Use a jump table (a la Solaris) for pthread routines with default

2002-11-13T18:12:09+00:00

entries in the table being stubs.  While I'm here, add macros to
auto-generate the stubs.  A conforming threads library can override
the stub routines by filling in the jump table.

Add some entries to namespace.h and sync un-namespace.h to it.
Also add a comment to remind folks to update un-namespace.h
when changing namespace.h.

* Add stubs for pthread_cond_broadcast.

2002-11-01T09:37:17+00:00

* Fix typos in rwlock stubs.
* Add pthread_XXX counterparts to the _pthread_XXX stubs which libraries
  like libX11 can use to ensure thread-safety without requiring the use
  of a thread library.

Submitted by: Terry Lambert (pthread_cond_broadcast)
Reviewed by: deischen

Do not use __progname directly (except in [gs]etprogname(3)).

2002-03-29T22:43:43+00:00

Also, make an internal _getprogname() that is used only inside
libc. For libc, getprogname(3) is a weak symbol in case a
function of the same name is defined in userland.