* Copyright (c) 2000-2003, 2007, 2012 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
+ *
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
- *
+ *
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
- *
+ *
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appears in all copies and
- * that both the copyright notice and this permission notice appear in
- * supporting documentation.
- *
- * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
- * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
+ * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appears in all copies and
+ * that both the copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
+ * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
*/
/*
* MkLinux
uintptr_t destructor;
} _pthread_keys[_INTERNAL_POSIX_THREAD_KEYS_END];
-static pthread_lock_t tsd_lock = LOCK_INITIALIZER;
+static _pthread_lock tsd_lock = _PTHREAD_LOCK_INITIALIZER;
// The pthread_tsd destruction order can be reverted to the old (pre-10.11) order
// by setting this environment variable.
int res = EAGAIN; // Returns EAGAIN if key cannot be allocated.
pthread_key_t k;
- LOCK(tsd_lock);
+ _PTHREAD_LOCK(tsd_lock);
for (k = __pthread_tsd_start; k < __pthread_tsd_end; k++) {
if (_pthread_key_set_destructor(k, destructor)) {
*key = k;
break;
}
}
- UNLOCK(tsd_lock);
+ _PTHREAD_UNLOCK(tsd_lock);
return res;
}
{
int res = EINVAL; // Returns EINVAL if key is not allocated.
- LOCK(tsd_lock);
+ _PTHREAD_LOCK(tsd_lock);
if (key >= __pthread_tsd_start && key < __pthread_tsd_end) {
if (_pthread_key_unset_destructor(key)) {
struct _pthread *p;
- LOCK(_pthread_list_lock);
+ _PTHREAD_LOCK(_pthread_list_lock);
TAILQ_FOREACH(p, &__pthread_head, plist) {
// No lock for word-sized write.
p->tsd[key] = 0;
}
- UNLOCK(_pthread_list_lock);
+ _PTHREAD_UNLOCK(_pthread_list_lock);
res = 0;
}
}
- UNLOCK(tsd_lock);
+ _PTHREAD_UNLOCK(tsd_lock);
return res;
}
return res;
}
+int
+_pthread_setspecific_static(pthread_key_t key, void *value)
+{
+ int res = EINVAL;
+
+#if !VARIANT_DYLD
+ if (key < __pthread_tsd_start) {
+ _pthread_setspecific_direct(key, value);
+ res = 0;
+ }
+#endif // !VARIANT_DYLD
+
+ return res;
+}
+
void*
pthread_getspecific(pthread_key_t key)
{
{
int j;
- // clean up all keys except the garbage collection key
+ // clean up all keys
for (j = 0; j < PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
pthread_key_t k;
for (k = __pthread_tsd_start; k <= self->max_tsd_key; k++) {
}
for (k = __pthread_tsd_first; k <= __pthread_tsd_max; k++) {
- if (k >= __PTK_FRAMEWORK_GC_KEY0 && k <= __PTK_FRAMEWORK_GC_KEY9) {
- // GC must be cleaned up last
- continue;
- }
_pthread_tsd_cleanup_key(self, k);
}
}
self->max_tsd_key = 0;
-
- // clean up all the GC keys
- for (j = 0; j < PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
- pthread_key_t k;
- for (k = __PTK_FRAMEWORK_GC_KEY0; k <= __PTK_FRAMEWORK_GC_KEY9; k++) {
- _pthread_tsd_cleanup_key(self, k);
- }
- }
}
static void
Dl_info i;
pthread_key_t k;
- for (k = __pthread_tsd_start; k <= __pthread_tsd_end; k++) {
+ for (k = __pthread_tsd_start; k < __pthread_tsd_end; k++) {
void (*destructor)(void *);
if (_pthread_key_get_destructor(k, &destructor)) {
void **ptr = &self->tsd[k];
{
int res = EINVAL; // Returns EINVAL if key is out of range.
if (key >= __pthread_tsd_first && key < __pthread_tsd_start) {
- LOCK(tsd_lock);
+ _PTHREAD_LOCK(tsd_lock);
_pthread_key_set_destructor(key, destructor);
if (key > __pthread_tsd_max) {
__pthread_tsd_max = key;
}
- UNLOCK(tsd_lock);
+ _PTHREAD_UNLOCK(tsd_lock);
res = 0;
}
return res;
projects / apple / libpthread.git / blobdiff