src/include/pthread_np.h, branch releng/8.0

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

1. Add function pthread_mutex_setspinloops_np to turn a mutex's spin

2007-12-14T06:25:57+00:00

   loop count.
2. Add function pthread_mutex_setyieldloops_np to turn a mutex's yield
   loop count.
3. Make environment variables PTHREAD_SPINLOOPS and PTHREAD_YIELDLOOPS
   to be only used for turnning PTHREAD_MUTEX_ADAPTIVE_NP mutex.

Remove 3rd clause and renumber after getting permission from the

2007-10-29T00:31:54+00:00

author (quite some time ago).

Add pthread_timedjoin_np prototype.

2005-10-04T07:23:56+00:00

pthread_attr_get_np() now takes 'pthread_t' (not 'pthread_t *')

2003-01-07T21:43:30+00:00

to be consistent with other pthread_XXX functions

Prototype for pthread_attr_get_np().

2002-10-26T13:58:12+00:00

fix pthread_suspend/resume_all_np() declarations

2002-10-22T17:11:49+00:00

Approved by:	deischen

Reorder prototypes to be in alphabetical order.

2002-05-24T04:35:55+00:00