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12 Commits

Author SHA1 Message Date
Mike Makonnen
479778b07f msg2 2003-05-12 10:40:53 +00:00
Mike Makonnen
c984b5a72a msg1 2003-05-12 10:34:01 +00:00
Mike Makonnen
ae0df91f34 o Correct a debug message that refered to the wrong function 
o Remove an unncecesary if clause

Approved by:	markm (mentor)(implicit)
Reviewd by:	jeff
 2003-05-06 02:30:52 +00:00
Marcel Moolenaar
09dd61fd99 Use STDERR_FILENO as the file descriptor passed to _thread_printf() 
instead of 0 (ie stdin). Writing to stdin may not be possible.
 2003-04-20 02:58:30 +00:00
Marcel Moolenaar
e7c9b7517b Fix build breakage (on ia64) caused by a missing file descriptor to 
_thread_printf(). Use STDERR_FILENO as the file descriptor.
 2003-04-20 02:56:12 +00:00
John Polstra
8c0d4b5f92 Add stub implementations of pthread_[gs]etconcurrency to libc_r and 
libthr.  No changes were made to libpthread by request of deischen,
who will soon commit a real implementation for that library.

PR:		standards/50848
Submitted by:	Sergey A. Osokin <osa@freebsd.org.ru>
MFC after:	1 week
 2003-04-20 01:53:13 +00:00
Jake Burkholder
55ad402a8f - Pass a ucontext_t to _set_curthread. If non-NULL the new thread is set 
as curthread in the new context, so that it will be set automatically when
  the thread is switched to.  This fixes a race where we'd run for a little
  while with curthread unset in _thread_start.

Reviewed by:	jeff
 2003-04-03 03:34:50 +00:00
Jeff Roberson
26f52e2f8b - Define curthread as _get_curthread() and remove all direct calls to 
_get_curthread().  This is similar to the kernel's curthread.  Doing
   this saves stack overhead and is more convenient to the programmer.
 - Pass the pointer to the newly created thread to _thread_init().
 - Remove _get_curthread_slow().
 2003-04-02 03:05:39 +00:00
Jeff Roberson
00c301540e - Don't drop and reacquire giant in thread_suspend(). Change callers to do 
this manually.  This will facilitate the unrolling of giant.
 - Don't allow giant to recurse anymore.  This should never happen.
 2003-04-01 22:41:41 +00:00
Jeff Roberson
901d86ae8a - Reenable setschedparam and the prioceiling code now that the mutex code 
has been restored.
 2003-04-01 22:40:29 +00:00
Jeff Roberson
360a519459 - Restore old mutex code from libc_r. It is more standards compliant. 
This was changed because originally we were blocking on the umtx and
   allowing the kernel to do the queueing.  It was decided that the
   lib should queue and start the threads in the order it decides and the
   umtx code would just be used like spinlocks.
 2003-04-01 22:39:31 +00:00
Jeff Roberson
bb535300dd - Add libthr but don't hook it up to the regular build yet. This is an 
adaptation of libc_r for the thr system call interface.  This is beta
   quality code.
 2003-04-01 03:46:29 +00:00