src/lib/libkse, branch release/7.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2008-02-24T05:45:17+00:00

'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

MFC changes from 1.14 for sys/lock.c and 1.127+1.128 for thread/thr_kern.c

2008-02-04T20:03:36+00:00

this copes with the fact that during a fork the child may get
really screwy state in the threading system due to the
sudden vaporisation of it's sibling threads.

Approved by: re(kensmith)

MFC:

2007-12-06T16:22:18+00:00

To reduce the impact of possible removal of the syscalls required by
libkse in FreeBSD 8.0, do not build or install static versions of libkse
(i.e. libkse*.a) in the default case.  Static versions will be built and
installed if libthr is not built or if libkse is the default threading
library.

Discussed on:	freebsd-arch
Approved by:	re (kensmith)

MFC revision 1.27:

2007-11-26T02:44:05+00:00

	In _pthread_key_create() ensure that libkse is initialized.

Approved by: re (kensmith)

MFC: Add support for non-portable adaptive mutexes, as well as experimental

2007-11-14T09:54:48+00:00

support for spinning/yielding loops.

Approved by: re@ (kensmith)

For 7.0 make the shared lib "version" '3'.

2007-10-10T16:59:14+00:00

Approved by:	re(kensmith)

Repo copy libpthreads to libkse.

2007-10-09T13:42:34+00:00

This introduces the WITHOUT_LIBKSE nob,
and changes WITHOUT_LIBPTHREADS to mean with neither threading libs.
Approved by:	re(kensmith)

Always install libpthread.* symlinks if at least one of

2007-10-01T18:22:32+00:00

the threading libraries is built.  This simplifies the
logic in makefiles that need to check if the pthreads
support is present.  It also fixes a bug where we would
build a threading library that we shouldn't have built:
for example, building with WITHOUT_LIBTHR and the default
value of DEFAULT_THREADING_LIB (libthr) would mistakenly
build the libthr library, but not install it.

Approved by:	re (kensmith)

Bump library versions in preparation for 7.0.

2007-05-21T02:49:08+00:00

Ok'd by:	kan

Fix a logic bug I re-introduced in my patch I sent to Daniel

2007-05-18T12:25:48+00:00

that would cause the selected shared threading library to be
overwritten with its 32-bit version on amd64.

PR:		amd64/112509