Mike Makonnen 6a1899ed5c The libthr code makes use of higher-level primitives (pthread_mutex_t and ...

pthread_cond_t) internaly in addition to the low-level spinlock_t. The
garbage collector mutex and condition variable are two such examples. This
might lead to critical sections nested within critical sections. Implement
a reference counting mechanism so that signals are masked only on the first
entry and unmasked on the last exit.

I'm not sure I like the idea of nested critical sections, but if
the library is going to use the pthread primitives it might be necessary.

Approved by:	re/blanket libthr

2003-05-25 07:58:22 +00:00

..

Makefile.inc

Add stub implementations of pthread_[gs]etconcurrency to libc_r and

2003-04-20 01:53:13 +00:00

thr_attr.c

…

thr_autoinit.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_cancel.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_clean.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_concurrency.c

Add stub implementations of pthread_[gs]etconcurrency to libc_r and

2003-04-20 01:53:13 +00:00

thr_cond.c

Lock the cond queue (condition variables):

2003-05-24 01:02:16 +00:00

thr_condattr_destroy.c

…

thr_condattr_init.c

…

thr_create.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_detach.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_equal.c

…

thr_exit.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_find_thread.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_gc.c

Fix build breakage (on ia64) caused by a missing file descriptor to

2003-04-20 02:56:12 +00:00

thr_getprio.c

…

thr_getschedparam.c

…

thr_info.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_init.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_join.c

Move a misplaced comment.

2003-05-20 18:48:41 +00:00

thr_kern.c

The libthr code makes use of higher-level primitives (pthread_mutex_t and

2003-05-25 07:58:22 +00:00

thr_main_np.c

…

thr_mattr_init.c

…

thr_mattr_kind_np.c

…

thr_multi_np.c

…

thr_mutex_prioceiling.c

- Reenable setschedparam and the prioceiling code now that the mutex code

2003-04-01 22:40:29 +00:00

thr_mutex_protocol.c

…

thr_mutex.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_mutexattr_destroy.c

…

thr_once.c

…

thr_printf.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_private.h

The libthr code makes use of higher-level primitives (pthread_mutex_t and

2003-05-25 07:58:22 +00:00

thr_resume_np.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_rwlock.c

…

thr_rwlockattr.c

…

thr_self.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_sem.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_seterrno.c

…

thr_setprio.c

…

thr_setschedparam.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_sig.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_spec.c

- Define curthread as _get_curthread() and remove all direct calls to

2003-04-02 03:05:39 +00:00

thr_spinlock.c

Add two functions: _spinlock_pthread() and _spinunlock_pthread()

2003-05-23 23:39:31 +00:00

thr_stack.c

…

thr_suspend_np.c

…

thr_syscalls.c

Make WARNS2 clean. The fixes mostly included:

2003-05-23 09:48:20 +00:00

thr_yield.c

…