diff options
Diffstat (limited to 'libpthread/sysdeps/hurd/pt-destroy-specific.c')
-rw-r--r-- | libpthread/sysdeps/hurd/pt-destroy-specific.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/libpthread/sysdeps/hurd/pt-destroy-specific.c b/libpthread/sysdeps/hurd/pt-destroy-specific.c deleted file mode 100644 index f7896e5e..00000000 --- a/libpthread/sysdeps/hurd/pt-destroy-specific.c +++ /dev/null @@ -1,79 +0,0 @@ -/* __pthread_destory_specific. Hurd version. - Copyright (C) 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <pthread.h> -#include <stdlib.h> -#include <hurd/ihash.h> - -#include <pt-internal.h> - -void -__pthread_destroy_specific (struct __pthread *thread) -{ - error_t err; - int i; - int seen_one; - - /* Check if there is any thread specific data. */ - if (! thread->thread_specifics) - return; - - __pthread_key_lock_ready (); - - /* Iterate and call the destructors on any thread specific data. */ - for (;;) - { - seen_one = 0; - - __pthread_mutex_lock (&__pthread_key_lock); - - for (i = 0; i < __pthread_key_count; i ++) - { - void *value; - - if (__pthread_key_destructors[i] == PTHREAD_KEY_INVALID) - continue; - - value = hurd_ihash_find (thread->thread_specifics, i); - if (value) - { - err = hurd_ihash_remove (thread->thread_specifics, i); - assert (err == 1); - - if (__pthread_key_destructors[i]) - { - seen_one = 1; - __pthread_key_destructors[i] (value); - } - } - } - - __pthread_mutex_unlock (&__pthread_key_lock); - - if (! seen_one) - break; - - /* This may take a very long time. Let those blocking on - pthread_key_create or pthread_key_delete make progress. */ - sched_yield (); - } - - hurd_ihash_free (thread->thread_specifics); - thread->thread_specifics = 0; -} |