diff options
Diffstat (limited to 'libpthread/nptl/pthread_key_create.c')
| -rw-r--r-- | libpthread/nptl/pthread_key_create.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/libpthread/nptl/pthread_key_create.c b/libpthread/nptl/pthread_key_create.c deleted file mode 100644 index cf35bc877..000000000 --- a/libpthread/nptl/pthread_key_create.c +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include "pthreadP.h" - - -/* Internal mutex for __pthread_keys table handling. */ -lll_lock_t __pthread_keys_lock = LLL_LOCK_INITIALIZER; - -int -__pthread_key_create (key, destr) - pthread_key_t *key; - void (*destr) (void *); -{ - int result = EAGAIN; - size_t cnt; - - lll_lock (__pthread_keys_lock); - - /* Find a slot in __pthread_kyes which is unused. */ - for (cnt = 0; cnt < PTHREAD_KEYS_MAX; ++cnt) - if (KEY_UNUSED (__pthread_keys[cnt].seq) - && KEY_USABLE (__pthread_keys[cnt].seq)) - { - /* We found an unused slot. */ - ++__pthread_keys[cnt].seq; - - /* Remember the destructor. */ - __pthread_keys[cnt].destr = destr; - - /* Return the key to the caller. */ - *key = cnt; - - /* The call succeeded. */ - result = 0; - - /* We found a key and can stop now. */ - break; - } - - lll_unlock (__pthread_keys_lock); - - return result; -} -strong_alias (__pthread_key_create, pthread_key_create) -strong_alias (__pthread_key_create, __pthread_key_create_internal) |