From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- pthreads/src/pthread_setspecific.c | 167 ------------------------------------- 1 file changed, 167 deletions(-) delete mode 100644 pthreads/src/pthread_setspecific.c (limited to 'pthreads/src/pthread_setspecific.c') diff --git a/pthreads/src/pthread_setspecific.c b/pthreads/src/pthread_setspecific.c deleted file mode 100644 index 0f29e70..0000000 --- a/pthreads/src/pthread_setspecific.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * pthread_setspecific.c - * - * Description: - * POSIX thread functions which implement thread-specific data (TSD). - * - * -------------------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * - * The current list of contributors is contained - * in the file CONTRIBUTORS included with the source - * code distribution. The list can also be seen at the - * following World Wide Web location: - * http://sources.redhat.com/pthreads-win32/contributors.html - * - * This 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 of the License, or (at your option) any later version. - * - * This 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 this library in 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 "implement.h" - - -int -pthread_setspecific (pthread_key_t key, const void *value) - /* - * ------------------------------------------------------ - * DOCPUBLIC - * This function sets the value of the thread specific - * key in the calling thread. - * - * PARAMETERS - * key - * an instance of pthread_key_t - * value - * the value to set key to - * - * - * DESCRIPTION - * This function sets the value of the thread specific - * key in the calling thread. - * - * RESULTS - * 0 successfully set value - * EAGAIN could not set value - * ENOENT SERIOUS!! - * - * ------------------------------------------------------ - */ -{ - pthread_t self; - int result = 0; - - if (key != ptw32_selfThreadKey) - { - /* - * Using pthread_self will implicitly create - * an instance of pthread_t for the current - * thread if one wasn't explicitly created - */ - self = pthread_self (); - if (self.p == NULL) - { - return ENOENT; - } - } - else - { - /* - * Resolve catch-22 of registering thread with selfThread - * key - */ - ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey); - - if (sp == NULL) - { - if (value == NULL) - { - return ENOENT; - } - self = *((pthread_t *) value); - } - else - { - self = sp->ptHandle; - } - } - - result = 0; - - if (key != NULL) - { - if (self.p != NULL && key->destructor != NULL && value != NULL) - { - ptw32_mcs_local_node_t keyLock; - ptw32_mcs_local_node_t threadLock; - ptw32_thread_t * sp = (ptw32_thread_t *) self.p; - /* - * Only require associations if we have to - * call user destroy routine. - * Don't need to locate an existing association - * when setting data to NULL for WIN32 since the - * data is stored with the operating system; not - * on the association; setting assoc to NULL short - * circuits the search. - */ - ThreadKeyAssoc *assoc; - - ptw32_mcs_lock_acquire(&(key->keyLock), &keyLock); - ptw32_mcs_lock_acquire(&(sp->threadLock), &threadLock); - - assoc = (ThreadKeyAssoc *) sp->keys; - /* - * Locate existing association - */ - while (assoc != NULL) - { - if (assoc->key == key) - { - /* - * Association already exists - */ - break; - } - assoc = assoc->nextKey; - } - - /* - * create an association if not found - */ - if (assoc == NULL) - { - result = ptw32_tkAssocCreate (sp, key); - } - - ptw32_mcs_lock_release(&threadLock); - ptw32_mcs_lock_release(&keyLock); - } - - if (result == 0) - { - if (!TlsSetValue (key->key, (LPVOID) value)) - { - result = EAGAIN; - } - } - } - - return (result); -} /* pthread_setspecific */ -- cgit v1.2.3