ru.unix.bsd

 
 - RU.UNIX.BSD ------------------------------------------------------------------
 From : Slawa Olhovchenkov                   2:5030/500     24 Dec 2004  01:41:34
 To : All
 Subject : Вести с полей
 -------------------------------------------------------------------------------- 
 

 
 Возможно починили существенный кусок тредов во фре.
 
 deischen    2004-12-18 18:07:37 UTC
 
   FreeBSD src repository
 
   Modified files:
     lib/libpthread       pthread.map
     lib/libpthread/sys   thr_error.c
     lib/libpthread/thread thr_cancel.c thr_clean.c
                           thr_concurrency.c thr_cond.c
                           thr_create.c thr_fork.c thr_init.c
                           thr_kern.c thr_mutex.c thr_once.c
                           thr_private.h thr_sem.c thr_sig.c
                           thr_sigsuspend.c thr_spinlock.c
   Log:
   Use a generic way to back threads out of wait queues when handling
   signals instead of having more intricate knowledge of thread state
   within signal handling.
 
   Simplify signal code because of above (by David Xu).
 
   Use macros for libpthread usage of pthread_cleanup_push() and
   pthread_cleanup_pop().  This removes some instances of malloc()
   and free() from the semaphore and pthread_once() implementations.
 
   When single threaded and forking(), make sure that the current
   thread's signal mask is inherited by the forked thread.
 
   Use private mutexes for libc and libpthread.  Signals are
   deferred while threads hold private mutexes.  This fix also
   breaks www/linuxpluginwrapper; a patch that fixes it is at
   http://people.freebsd.org/~deischen/kse/linuxpluginwrapper.diff
 
   Fix race condition in condition variables where handling a
   signal (pthread_kill() or kill()) may not see a wakeup
   (pthread_cond_signal() or pthread_cond_broadcast()).
 
   In collaboration with:  davidxu
 
 ... Это Вам не гифы по сайтам тыpить!
 --- GoldED+/BSD 1.1.5
  * Origin:  (2:5030/500)
 
 

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