src/include/pthread_np.h, branch release/13.1.0

Revert r361770 "Add pthread_getname_np() and pthread_setname_np() aliases" for now.

2020-06-04T09:06:03+00:00

It is not compatible enough with Linux.

Requested by:	antoine, jkim
Sponsored by:	The FreeBSD Foundation

Add pthread_getname_np() and pthread_setname_np() aliases

2020-06-03T20:54:36+00:00

for pthread_get_name_np() and pthread_set_name_np(), to be
compatible with Linux.

PR:	238404
Proposed and reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D25117

Add pthread_peekjoin_np(3).

2020-02-15T23:25:39+00:00

The function allows to peek at the thread exit status and even see
return value, without joining (and thus finally destroying) the target
thread.

Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation (kib)
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D23676

Add pthread_get_name_np(3).

2018-08-17T18:34:07+00:00

The function retrieves the thread name previously set by
pthread_set_name_np(3). The name is cached in the process memory.

Requested by:	Willem Jan Withagen 
Man page update:	Yuri Pankov 
Reviewed by:	ian (previous version)
Discussed with:	arichardson, bjk (man page)
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D16702

Reorder alphabetically.

2018-08-17T18:24:11+00:00

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D16702

include: further adoption of SPDX licensing ID tags.

2017-11-20T19:45:28+00:00

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

Introduce a non-portable function pthread_getthreadid_np(3) to retrieve

2011-02-07T21:26:46+00:00

calling thread's unique integral ID, which is similar to AIX function of
the same name.  Bump __FreeBSD_version to note its introduction.

Reviewed by:	kib

Add cpu affinity APIs to get and set thread's cpu affinity mask, the

2008-03-03T08:28:13+00:00

functions are intented to be are compatible with glibc.

Per discussion on -threads, rename _islocked_np() to _isowned_np().

2008-02-06T19:34:31+00:00

Add pthread_mutex_islocked_np(), a cheap way to verify that a mutex is

2008-02-03T22:38:10+00:00

locked.  This is intended primarily to support the userland equivalent
of the various *_ASSERT_LOCKED() macros we have in the kernel.

MFC after:	2 weeks