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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
commite8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch)
treeaa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/srclib/apr/locks
parentcc40af334e619bb549038238507407866f774f8f (diff)
upload http
JIRA: BOTTLENECK-10 Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/locks')
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in16
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c169
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c190
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c147
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c190
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c118
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c100
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c92
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c102
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in18
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c234
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c60
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c102
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c200
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.obin0 -> 18376 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.obin0 -> 49568 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.obin0 -> 15904 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.obin0 -> 14992 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.obin0 -> 12440 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile19
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in19
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c178
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo12
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.obin0 -> 18336 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c894
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo12
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.obin0 -> 48904 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c152
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo12
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.obin0 -> 15896 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c138
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo12
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.obin0 -> 14856 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c198
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo12
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.obin0 -> 12432 bytes
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c223
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c128
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c136
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c165
40 files changed, 4048 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in
new file mode 100644
index 00000000..6c8a1bcc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in
@@ -0,0 +1,16 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+ thread_mutex.lo \
+ thread_rwlock.lo \
+ thread_cond.lo \
+ proc_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(INCDIR)/arch
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c
new file mode 100644
index 00000000..da315ce6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c
@@ -0,0 +1,169 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+
+#include "beos/apr_arch_proc_mutex.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t _proc_mutex_cleanup(void * data)
+{
+ apr_proc_mutex_t *lock = (apr_proc_mutex_t*)data;
+ if (lock->LockCount != 0) {
+ /* we're still locked... */
+ while (atomic_add(&lock->LockCount , -1) > 1){
+ /* OK we had more than one person waiting on the lock so
+ * the sem is also locked. Release it until we have no more
+ * locks left.
+ */
+ release_sem (lock->Lock);
+ }
+ }
+ delete_sem(lock->Lock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ apr_proc_mutex_t *new;
+ apr_status_t stat = APR_SUCCESS;
+
+ if (mech != APR_LOCK_DEFAULT) {
+ return APR_ENOTIMPL;
+ }
+
+ new = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+ if (new == NULL){
+ return APR_ENOMEM;
+ }
+
+ if ((stat = create_sem(0, "APR_Lock")) < B_NO_ERROR) {
+ _proc_mutex_cleanup(new);
+ return stat;
+ }
+ new->LockCount = 0;
+ new->Lock = stat;
+ new->pool = pool;
+
+ apr_pool_cleanup_register(new->pool, (void *)new, _proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+
+ (*mutex) = new;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+ int32 stat;
+
+ if (atomic_add(&mutex->LockCount, 1) > 0) {
+ if ((stat = acquire_sem(mutex->Lock)) < B_NO_ERROR) {
+ atomic_add(&mutex->LockCount, -1);
+ return stat;
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+ int32 stat;
+
+ if (atomic_add(&mutex->LockCount, -1) > 1) {
+ if ((stat = release_sem(mutex->Lock)) < B_NO_ERROR) {
+ atomic_add(&mutex->LockCount, 1);
+ return stat;
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+ apr_status_t stat;
+ if ((stat = _proc_mutex_cleanup(mutex)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(mutex->pool, mutex, _proc_mutex_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+ return _proc_mutex_cleanup(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+ return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+ return "beossem";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+ return "beossem";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+ apr_proc_mutex_t *pmutex)
+{
+ ospmutex->sem = pmutex->Lock;
+ ospmutex->ben = pmutex->LockCount;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+ apr_os_proc_mutex_t *ospmutex,
+ apr_pool_t *pool)
+{
+ if (pool == NULL) {
+ return APR_ENOPOOL;
+ }
+ if ((*pmutex) == NULL) {
+ (*pmutex) = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+ (*pmutex)->pool = pool;
+ }
+ (*pmutex)->Lock = ospmutex->sem;
+ (*pmutex)->LockCount = ospmutex->ben;
+ return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c
new file mode 100644
index 00000000..3729bf38
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c
@@ -0,0 +1,190 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "beos/apr_arch_thread_mutex.h"
+#include "beos/apr_arch_thread_cond.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+ struct waiter *w;
+ apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+
+ acquire_sem(cond->lock);
+/*
+ APR_RING_FOREACH(w, &cond->alist, waiter_t, link) {
+ delete_sem(w->sem);
+ }
+*/
+ delete_sem(cond->lock);
+
+ return APR_SUCCESS;
+}
+
+static struct waiter_t *make_waiter(apr_pool_t *pool)
+{
+ struct waiter_t *w = (struct waiter_t*)
+ apr_palloc(pool, sizeof(struct waiter_t));
+ if (w == NULL)
+ return NULL;
+
+ w->sem = create_sem(0, "apr conditional waiter");
+ if (w->sem < 0)
+ return NULL;
+
+ APR_RING_ELEM_INIT(w, link);
+
+ return w;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+ apr_pool_t *pool)
+{
+ apr_thread_cond_t *new_cond;
+ sem_id rv;
+ int i;
+
+ new_cond = (apr_thread_cond_t *)apr_palloc(pool, sizeof(apr_thread_cond_t));
+
+ if (new_cond == NULL)
+ return APR_ENOMEM;
+
+ if ((rv = create_sem(1, "apr conditional lock")) < B_OK)
+ return rv;
+
+ new_cond->lock = rv;
+ new_cond->pool = pool;
+ APR_RING_INIT(&new_cond->alist, waiter_t, link);
+ APR_RING_INIT(&new_cond->flist, waiter_t, link);
+
+ for (i=0;i < 10 ;i++) {
+ struct waiter_t *nw = make_waiter(pool);
+ APR_RING_INSERT_TAIL(&new_cond->flist, nw, waiter_t, link);
+ }
+
+ apr_pool_cleanup_register(new_cond->pool,
+ (void *)new_cond, thread_cond_cleanup,
+ apr_pool_cleanup_null);
+
+ *cond = new_cond;
+ return APR_SUCCESS;
+}
+
+
+static apr_status_t do_wait(apr_thread_cond_t *cond, apr_thread_mutex_t *mutex,
+ int timeout)
+{
+ struct waiter_t *wait;
+ thread_id cth = find_thread(NULL);
+ apr_status_t rv;
+ int flags = B_RELATIVE_TIMEOUT;
+
+ /* We must be the owner of the mutex or we can't do this... */
+ if (mutex->owner != cth) {
+ /* What should we return??? */
+ return APR_EINVAL;
+ }
+
+ acquire_sem(cond->lock);
+ wait = APR_RING_FIRST(&cond->flist);
+ if (wait)
+ APR_RING_REMOVE(wait, link);
+ else
+ wait = make_waiter(cond->pool);
+ APR_RING_INSERT_TAIL(&cond->alist, wait, waiter_t, link);
+ cond->condlock = mutex;
+ release_sem(cond->lock);
+
+ apr_thread_mutex_unlock(cond->condlock);
+
+ if (timeout == 0)
+ flags = 0;
+
+ rv = acquire_sem_etc(wait->sem, 1, flags, timeout);
+
+ apr_thread_mutex_lock(cond->condlock);
+
+ if (rv != B_OK)
+ if (rv == B_TIMED_OUT)
+ return APR_TIMEUP;
+ return rv;
+
+ acquire_sem(cond->lock);
+ APR_RING_REMOVE(wait, link);
+ APR_RING_INSERT_TAIL(&cond->flist, wait, waiter_t, link);
+ release_sem(cond->lock);
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex)
+{
+ return do_wait(cond, mutex, 0);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ apr_interval_time_t timeout)
+{
+ return do_wait(cond, mutex, timeout);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+ struct waiter_t *wake;
+
+ acquire_sem(cond->lock);
+ if (!APR_RING_EMPTY(&cond->alist, waiter_t, link)) {
+ wake = APR_RING_FIRST(&cond->alist);
+ APR_RING_REMOVE(wake, link);
+ release_sem(wake->sem);
+ APR_RING_INSERT_TAIL(&cond->flist, wake, waiter_t, link);
+ }
+ release_sem(cond->lock);
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+ struct waiter_t *wake;
+
+ acquire_sem(cond->lock);
+ while (! APR_RING_EMPTY(&cond->alist, waiter_t, link)) {
+ wake = APR_RING_FIRST(&cond->alist);
+ APR_RING_REMOVE(wake, link);
+ release_sem(wake->sem);
+ APR_RING_INSERT_TAIL(&cond->flist, wake, waiter_t, link);
+ }
+ release_sem(cond->lock);
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+ apr_status_t stat;
+ if ((stat = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c
new file mode 100644
index 00000000..1d23d3cf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+
+#include "beos/apr_arch_thread_mutex.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t _thread_mutex_cleanup(void * data)
+{
+ apr_thread_mutex_t *lock = (apr_thread_mutex_t*)data;
+ if (lock->LockCount != 0) {
+ /* we're still locked... */
+ while (atomic_add(&lock->LockCount , -1) > 1){
+ /* OK we had more than one person waiting on the lock so
+ * the sem is also locked. Release it until we have no more
+ * locks left.
+ */
+ release_sem (lock->Lock);
+ }
+ }
+ delete_sem(lock->Lock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+ unsigned int flags,
+ apr_pool_t *pool)
+{
+ apr_thread_mutex_t *new_m;
+ apr_status_t stat = APR_SUCCESS;
+
+ new_m = (apr_thread_mutex_t *)apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+ if (new_m == NULL){
+ return APR_ENOMEM;
+ }
+
+ if ((stat = create_sem(0, "APR_Lock")) < B_NO_ERROR) {
+ _thread_mutex_cleanup(new_m);
+ return stat;
+ }
+ new_m->LockCount = 0;
+ new_m->Lock = stat;
+ new_m->pool = pool;
+
+ /* Optimal default is APR_THREAD_MUTEX_UNNESTED,
+ * no additional checks required for either flag.
+ */
+ new_m->nested = flags & APR_THREAD_MUTEX_NESTED;
+
+ apr_pool_cleanup_register(new_m->pool, (void *)new_m, _thread_mutex_cleanup,
+ apr_pool_cleanup_null);
+
+ (*mutex) = new_m;
+ return APR_SUCCESS;
+}
+
+#if APR_HAS_CREATE_LOCKS_NP
+APR_DECLARE(apr_status_t) apr_thread_mutex_create_np(apr_thread_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e_np mech,
+ apr_pool_t *pool)
+{
+ return APR_ENOTIMPL;
+}
+#endif
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+ int32 stat;
+ thread_id me = find_thread(NULL);
+
+ if (mutex->nested && mutex->owner == me) {
+ mutex->owner_ref++;
+ return APR_SUCCESS;
+ }
+
+ if (atomic_add(&mutex->LockCount, 1) > 0) {
+ if ((stat = acquire_sem(mutex->Lock)) < B_NO_ERROR) {
+ /* Oh dear, acquire_sem failed!! */
+ atomic_add(&mutex->LockCount, -1);
+ return stat;
+ }
+ }
+
+ mutex->owner = me;
+ mutex->owner_ref = 1;
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+ int32 stat;
+
+ if (mutex->nested && mutex->owner == find_thread(NULL)) {
+ mutex->owner_ref--;
+ if (mutex->owner_ref > 0)
+ return APR_SUCCESS;
+ }
+
+ if (atomic_add(&mutex->LockCount, -1) > 1) {
+ if ((stat = release_sem(mutex->Lock)) < B_NO_ERROR) {
+ atomic_add(&mutex->LockCount, 1);
+ return stat;
+ }
+ }
+
+ mutex->owner = -1;
+ mutex->owner_ref = 0;
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+ apr_status_t stat;
+ if ((stat = _thread_mutex_cleanup(mutex)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(mutex->pool, mutex, _thread_mutex_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c
new file mode 100644
index 00000000..915b919c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c
@@ -0,0 +1,190 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+
+#include "beos/apr_arch_thread_rwlock.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#define BIG_NUM 100000
+
+static apr_status_t _thread_rw_cleanup(void * data)
+{
+ apr_thread_rwlock_t *mutex = (apr_thread_rwlock_t*)data;
+
+ if (mutex->ReadCount != 0) {
+ while (atomic_add(&mutex->ReadCount , -1) > 1){
+ release_sem (mutex->Read);
+ }
+ }
+ if (mutex->WriteCount != 0) {
+ while (atomic_add(&mutex->WriteCount , -1) > 1){
+ release_sem (mutex->Write);
+ }
+ }
+ if (mutex->LockCount != 0) {
+ while (atomic_add(&mutex->LockCount , -1) > 1){
+ release_sem (mutex->Lock);
+ }
+ }
+
+ delete_sem(mutex->Read);
+ delete_sem(mutex->Write);
+ delete_sem(mutex->Lock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ apr_thread_rwlock_t *new;
+
+ new = (apr_thread_rwlock_t *)apr_pcalloc(pool, sizeof(apr_thread_rwlock_t));
+ if (new == NULL){
+ return APR_ENOMEM;
+ }
+
+ new->pool = pool;
+ /* we need to make 3 locks... */
+ new->ReadCount = 0;
+ new->WriteCount = 0;
+ new->LockCount = 0;
+ new->Read = create_sem(0, "APR_ReadLock");
+ new->Write = create_sem(0, "APR_WriteLock");
+ new->Lock = create_sem(0, "APR_Lock");
+
+ if (new->Lock < 0 || new->Read < 0 || new->Write < 0) {
+ _thread_rw_cleanup(new);
+ return -1;
+ }
+
+ apr_pool_cleanup_register(new->pool, (void *)new, _thread_rw_cleanup,
+ apr_pool_cleanup_null);
+ (*rwlock) = new;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ int32 rv = APR_SUCCESS;
+
+ if (find_thread(NULL) == rwlock->writer) {
+ /* we're the writer - no problem */
+ rwlock->Nested++;
+ } else {
+ /* we're not the writer */
+ int32 r = atomic_add(&rwlock->ReadCount, 1);
+ if (r < 0) {
+ /* Oh dear, writer holds lock, wait for sem */
+ rv = acquire_sem_etc(rwlock->Read, 1, B_DO_NOT_RESCHEDULE,
+ B_INFINITE_TIMEOUT);
+ }
+ }
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ int rv = APR_SUCCESS;
+
+ if (find_thread(NULL) == rwlock->writer) {
+ rwlock->Nested++;
+ } else {
+ /* we're not the writer... */
+ if (atomic_add(&rwlock->LockCount, 1) >= 1) {
+ /* we're locked - acquire the sem */
+ rv = acquire_sem_etc(rwlock->Lock, 1, B_DO_NOT_RESCHEDULE,
+ B_INFINITE_TIMEOUT);
+ }
+ if (rv == APR_SUCCESS) {
+ /* decrement the ReadCount to a large -ve number so that
+ * we block on new readers...
+ */
+ int32 readers = atomic_add(&rwlock->ReadCount, -BIG_NUM);
+ if (readers > 0) {
+ /* readers are holding the lock */
+ rv = acquire_sem_etc(rwlock->Write, readers, B_DO_NOT_RESCHEDULE,
+ B_INFINITE_TIMEOUT);
+ }
+ if (rv == APR_SUCCESS)
+ rwlock->writer = find_thread(NULL);
+ }
+ }
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t rv = APR_SUCCESS;
+ int32 readers;
+
+ /* we know we hold the lock, so don't check it :) */
+ if (find_thread(NULL) == rwlock->writer) {
+ /* we know we hold the lock, so don't check it :) */
+ if (rwlock->Nested > 1) {
+ /* we're recursively locked */
+ rwlock->Nested--;
+ return APR_SUCCESS;
+ }
+ /* OK so we need to release the sem if we have it :) */
+ readers = atomic_add(&rwlock->ReadCount, BIG_NUM) + BIG_NUM;
+ if (readers > 0) {
+ rv = release_sem_etc(rwlock->Read, readers, B_DO_NOT_RESCHEDULE);
+ }
+ if (rv == APR_SUCCESS) {
+ rwlock->writer = -1;
+ if (atomic_add(&rwlock->LockCount, -1) > 1) {
+ rv = release_sem_etc(rwlock->Lock, 1, B_DO_NOT_RESCHEDULE);
+ }
+ }
+ } else {
+ /* We weren't the Writer, so just release the ReadCount... */
+ if (atomic_add(&rwlock->ReadCount, -1) < 0) {
+ /* we have a writer waiting for the lock, so release it */
+ rv = release_sem_etc(rwlock->Write, 1, B_DO_NOT_RESCHEDULE);
+ }
+ }
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+ if ((stat = _thread_rw_cleanup(rwlock)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(rwlock->pool, rwlock, _thread_rw_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c
new file mode 100644
index 00000000..77411d0b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c
@@ -0,0 +1,118 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_portable.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_thread_mutex.h"
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ apr_status_t ret;
+ apr_proc_mutex_t *new_mutex = NULL;
+ new_mutex = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+
+ if(new_mutex ==NULL) {
+ return APR_ENOMEM;
+ }
+
+ new_mutex->pool = pool;
+ ret = apr_thread_mutex_create(&(new_mutex->mutex), APR_THREAD_MUTEX_DEFAULT, pool);
+
+ if (ret == APR_SUCCESS)
+ *mutex = new_mutex;
+
+ return ret;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+ if (mutex)
+ return apr_thread_mutex_lock(mutex->mutex);
+ return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+ if (mutex)
+ return apr_thread_mutex_trylock(mutex->mutex);
+ return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+ if (mutex)
+ return apr_thread_mutex_unlock(mutex->mutex);
+ return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+ return apr_proc_mutex_destroy(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+ if (mutex)
+ return apr_thread_mutex_destroy(mutex->mutex);
+ return APR_ENOLOCK;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+ return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+ return "netwarethread";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+ return "netwarethread";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+apr_status_t apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+ apr_proc_mutex_t *pmutex)
+{
+ if (pmutex)
+ ospmutex = pmutex->mutex->mutex;
+ return APR_ENOLOCK;
+}
+
+apr_status_t apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+ apr_os_proc_mutex_t *ospmutex,
+ apr_pool_t *pool)
+{
+ return APR_ENOTIMPL;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c
new file mode 100644
index 00000000..dcb21edc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c
@@ -0,0 +1,100 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <nks/errno.h>
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+ apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+
+ NXCondFree(cond->cond);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+ apr_pool_t *pool)
+{
+ apr_thread_cond_t *new_cond = NULL;
+
+ new_cond = (apr_thread_cond_t *)apr_pcalloc(pool, sizeof(apr_thread_cond_t));
+
+ if(new_cond ==NULL) {
+ return APR_ENOMEM;
+ }
+ new_cond->pool = pool;
+
+ new_cond->cond = NXCondAlloc(NULL);
+
+ if(new_cond->cond == NULL)
+ return APR_ENOMEM;
+
+ apr_pool_cleanup_register(new_cond->pool, new_cond,
+ (void*)thread_cond_cleanup,
+ apr_pool_cleanup_null);
+ *cond = new_cond;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex)
+{
+ if (NXCondWait(cond->cond, mutex->mutex) != 0)
+ return APR_EINTR;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ apr_interval_time_t timeout){
+ if (NXCondTimedWait(cond->cond, mutex->mutex,
+ (timeout*1000)/NXGetSystemTick()) == NX_ETIMEDOUT) {
+ return APR_TIMEUP;
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+ NXCondSignal(cond->cond);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+ NXCondBroadcast(cond->cond);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+ apr_status_t stat;
+ if ((stat = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c
new file mode 100644
index 00000000..98bf33bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c
@@ -0,0 +1,92 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+ apr_thread_mutex_t *mutex = (apr_thread_mutex_t *)data;
+
+ NXMutexFree(mutex->mutex);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+ unsigned int flags,
+ apr_pool_t *pool)
+{
+ apr_thread_mutex_t *new_mutex = NULL;
+
+ /* XXX: Implement _UNNESTED flavor and favor _DEFAULT for performance
+ */
+ if (flags & APR_THREAD_MUTEX_UNNESTED) {
+ return APR_ENOTIMPL;
+ }
+ new_mutex = (apr_thread_mutex_t *)apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+
+ if(new_mutex ==NULL) {
+ return APR_ENOMEM;
+ }
+ new_mutex->pool = pool;
+
+ new_mutex->mutex = NXMutexAlloc(NX_MUTEX_RECURSIVE, 0, NULL);
+
+ if(new_mutex->mutex == NULL)
+ return APR_ENOMEM;
+
+ apr_pool_cleanup_register(new_mutex->pool, new_mutex,
+ (void*)thread_mutex_cleanup,
+ apr_pool_cleanup_null);
+ *mutex = new_mutex;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+ NXLock(mutex->mutex);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+ if (!NXTryLock(mutex->mutex))
+ return APR_EBUSY;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+ NXUnlock(mutex->mutex);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+ apr_status_t stat;
+ if ((stat = thread_mutex_cleanup(mutex)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(mutex->pool, mutex, thread_mutex_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c
new file mode 100644
index 00000000..d0bf3ddf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_rwlock.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+ apr_thread_rwlock_t *rwlock = (apr_thread_rwlock_t *)data;
+
+ NXRwLockFree (rwlock->rwlock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ apr_thread_rwlock_t *new_rwlock = NULL;
+
+ NXHierarchy_t hierarchy = 1; //for libc NKS NXRwLockAlloc
+ NXLockInfo_t *info; //for libc NKS NXRwLockAlloc
+
+ new_rwlock = (apr_thread_rwlock_t *)apr_pcalloc(pool, sizeof(apr_thread_rwlock_t));
+
+ if(new_rwlock ==NULL) {
+ return APR_ENOMEM;
+ }
+ new_rwlock->pool = pool;
+
+ info = (NXLockInfo_t *)apr_pcalloc(pool, sizeof(NXLockInfo_t));
+ new_rwlock->rwlock = NXRwLockAlloc(hierarchy, info);
+ if(new_rwlock->rwlock == NULL)
+ return APR_ENOMEM;
+
+ apr_pool_cleanup_register(new_rwlock->pool, new_rwlock, thread_rwlock_cleanup,
+ apr_pool_cleanup_null);
+ *rwlock = new_rwlock;
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ NXRdLock(rwlock->rwlock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ if (!NXTryRdLock(rwlock->rwlock))
+ return APR_EBUSY;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ NXWrLock(rwlock->rwlock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ if (!NXTryWrLock(rwlock->rwlock))
+ return APR_EBUSY;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ NXRwUnlock(rwlock->rwlock);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+ if ((stat = thread_rwlock_cleanup(rwlock)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(rwlock->pool, rwlock, thread_rwlock_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in
new file mode 100644
index 00000000..e22f85c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in
@@ -0,0 +1,18 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+ thread_mutex.lo \
+ thread_rwlock.lo \
+ thread_cond.lo \
+ proc_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c
new file mode 100644
index 00000000..5a493563
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c
@@ -0,0 +1,234 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+#include <stddef.h>
+
+#define CurrentTid (*_threadid)
+
+static char *fixed_name(const char *fname, apr_pool_t *pool)
+{
+ char *semname;
+
+ if (fname == NULL)
+ semname = NULL;
+ else {
+ // Semaphores don't live in the file system, fix up the name
+ while (*fname == '/' || *fname == '\\') {
+ fname++;
+ }
+
+ semname = apr_pstrcat(pool, "/SEM32/", fname, NULL);
+
+ if (semname[8] == ':') {
+ semname[8] = '$';
+ }
+ }
+
+ return semname;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *vmutex)
+{
+ apr_proc_mutex_t *mutex = vmutex;
+ return apr_proc_mutex_destroy(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+ return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+ return "os2sem";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+ return "os2sem";
+}
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ apr_proc_mutex_t *new;
+ ULONG rc;
+ char *semname;
+
+ if (mech != APR_LOCK_DEFAULT) {
+ return APR_ENOTIMPL;
+ }
+
+ new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+ new->pool = pool;
+ new->owner = 0;
+ new->lock_count = 0;
+ *mutex = new;
+
+ semname = fixed_name(fname, pool);
+ rc = DosCreateMutexSem(semname, &(new->hMutex), DC_SEM_SHARED, FALSE);
+
+ if (!rc) {
+ apr_pool_cleanup_register(pool, new, apr_proc_mutex_cleanup, apr_pool_cleanup_null);
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ apr_proc_mutex_t *new;
+ ULONG rc;
+ char *semname;
+
+ new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+ new->pool = pool;
+ new->owner = 0;
+ new->lock_count = 0;
+
+ semname = fixed_name(fname, pool);
+ rc = DosOpenMutexSem(semname, &(new->hMutex));
+ *mutex = new;
+
+ if (!rc) {
+ apr_pool_cleanup_register(pool, new, apr_proc_mutex_cleanup, apr_pool_cleanup_null);
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+ ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_INDEFINITE_WAIT);
+
+ if (rc == 0) {
+ mutex->owner = CurrentTid;
+ mutex->lock_count++;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+ ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_IMMEDIATE_RETURN);
+
+ if (rc == 0) {
+ mutex->owner = CurrentTid;
+ mutex->lock_count++;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+ ULONG rc;
+
+ if (mutex->owner == CurrentTid && mutex->lock_count > 0) {
+ mutex->lock_count--;
+ rc = DosReleaseMutexSem(mutex->hMutex);
+ return APR_FROM_OS_ERROR(rc);
+ }
+
+ return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+ ULONG rc;
+ apr_status_t status = APR_SUCCESS;
+
+ if (mutex->owner == CurrentTid) {
+ while (mutex->lock_count > 0 && status == APR_SUCCESS) {
+ status = apr_proc_mutex_unlock(mutex);
+ }
+ }
+
+ if (status != APR_SUCCESS) {
+ return status;
+ }
+
+ if (mutex->hMutex == 0) {
+ return APR_SUCCESS;
+ }
+
+ rc = DosCloseMutexSem(mutex->hMutex);
+
+ if (!rc) {
+ mutex->hMutex = 0;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+ apr_proc_mutex_t *pmutex)
+{
+ *ospmutex = pmutex->hMutex;
+ return APR_ENOTIMPL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+ apr_os_proc_mutex_t *ospmutex,
+ apr_pool_t *pool)
+{
+ apr_proc_mutex_t *new;
+
+ new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+ new->pool = pool;
+ new->owner = 0;
+ new->lock_count = 0;
+ new->hMutex = *ospmutex;
+ *pmutex = new;
+
+ return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c
new file mode 100644
index 00000000..ec6034f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c
@@ -0,0 +1,60 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+ apr_pool_t *pool)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ apr_interval_time_t timeout){
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c
new file mode 100644
index 00000000..5d8436be
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+#include <stddef.h>
+
+static apr_status_t thread_mutex_cleanup(void *themutex)
+{
+ apr_thread_mutex_t *mutex = themutex;
+ return apr_thread_mutex_destroy(mutex);
+}
+
+
+
+/* XXX: Need to respect APR_THREAD_MUTEX_[UN]NESTED flags argument
+ * or return APR_ENOTIMPL!!!
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+ unsigned int flags,
+ apr_pool_t *pool)
+{
+ apr_thread_mutex_t *new_mutex;
+ ULONG rc;
+
+ new_mutex = (apr_thread_mutex_t *)apr_palloc(pool, sizeof(apr_thread_mutex_t));
+ new_mutex->pool = pool;
+
+ rc = DosCreateMutexSem(NULL, &(new_mutex->hMutex), 0, FALSE);
+ *mutex = new_mutex;
+
+ if (!rc)
+ apr_pool_cleanup_register(pool, new_mutex, thread_mutex_cleanup, apr_pool_cleanup_null);
+
+ return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+ ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_INDEFINITE_WAIT);
+ return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+ ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_IMMEDIATE_RETURN);
+ return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+ ULONG rc = DosReleaseMutexSem(mutex->hMutex);
+ return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+ ULONG rc;
+
+ if (mutex->hMutex == 0)
+ return APR_SUCCESS;
+
+ while (DosReleaseMutexSem(mutex->hMutex) == 0);
+
+ rc = DosCloseMutexSem(mutex->hMutex);
+
+ if (!rc) {
+ mutex->hMutex = 0;
+ return APR_SUCCESS;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c
new file mode 100644
index 00000000..195a56bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c
@@ -0,0 +1,200 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_rwlock.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+
+static apr_status_t thread_rwlock_cleanup(void *therwlock)
+{
+ apr_thread_rwlock_t *rwlock = therwlock;
+ return apr_thread_rwlock_destroy(rwlock);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ apr_thread_rwlock_t *new_rwlock;
+ ULONG rc;
+
+ new_rwlock = (apr_thread_rwlock_t *)apr_palloc(pool, sizeof(apr_thread_rwlock_t));
+ new_rwlock->pool = pool;
+ new_rwlock->readers = 0;
+
+ rc = DosCreateMutexSem(NULL, &(new_rwlock->write_lock), 0, FALSE);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ rc = DosCreateEventSem(NULL, &(new_rwlock->read_done), 0, FALSE);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ *rwlock = new_rwlock;
+
+ if (!rc)
+ apr_pool_cleanup_register(pool, new_rwlock, thread_rwlock_cleanup,
+ apr_pool_cleanup_null);
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ ULONG rc, posts;
+
+ rc = DosRequestMutexSem(rwlock->write_lock, SEM_INDEFINITE_WAIT);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ /* We've successfully acquired the writer mutex so we can't be locked
+ * for write which means it's ok to add a reader lock. The writer mutex
+ * doubles as race condition protection for the readers counter.
+ */
+ rwlock->readers++;
+ DosResetEventSem(rwlock->read_done, &posts);
+ rc = DosReleaseMutexSem(rwlock->write_lock);
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ /* As above but with different wait time */
+ ULONG rc, posts;
+
+ rc = DosRequestMutexSem(rwlock->write_lock, SEM_IMMEDIATE_RETURN);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ rwlock->readers++;
+ DosResetEventSem(rwlock->read_done, &posts);
+ rc = DosReleaseMutexSem(rwlock->write_lock);
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ ULONG rc;
+
+ rc = DosRequestMutexSem(rwlock->write_lock, SEM_INDEFINITE_WAIT);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ /* We've got the writer lock but we have to wait for all readers to
+ * unlock before it's ok to use it
+ */
+
+ if (rwlock->readers) {
+ rc = DosWaitEventSem(rwlock->read_done, SEM_INDEFINITE_WAIT);
+
+ if (rc)
+ DosReleaseMutexSem(rwlock->write_lock);
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ ULONG rc;
+
+ rc = DosRequestMutexSem(rwlock->write_lock, SEM_IMMEDIATE_RETURN);
+
+ if (rc)
+ return APR_FROM_OS_ERROR(rc);
+
+ /* We've got the writer lock but we have to wait for all readers to
+ * unlock before it's ok to use it
+ */
+
+ if (rwlock->readers) {
+ /* There are readers active, give up */
+ DosReleaseMutexSem(rwlock->write_lock);
+ rc = ERROR_TIMEOUT;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ ULONG rc;
+
+ /* First, guess that we're unlocking a writer */
+ rc = DosReleaseMutexSem(rwlock->write_lock);
+
+ if (rc == ERROR_NOT_OWNER) {
+ /* Nope, we must have a read lock */
+ if (rwlock->readers) {
+ DosEnterCritSec();
+ rwlock->readers--;
+
+ if (rwlock->readers == 0) {
+ DosPostEventSem(rwlock->read_done);
+ }
+
+ DosExitCritSec();
+ rc = 0;
+ }
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ ULONG rc;
+
+ if (rwlock->write_lock == 0)
+ return APR_SUCCESS;
+
+ while (DosReleaseMutexSem(rwlock->write_lock) == 0);
+
+ rc = DosCloseMutexSem(rwlock->write_lock);
+
+ if (!rc) {
+ rwlock->write_lock = 0;
+ DosCloseEventSem(rwlock->read_done);
+ return APR_SUCCESS;
+ }
+
+ return APR_FROM_OS_ERROR(rc);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o
new file mode 100644
index 00000000..3eebee5d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o
new file mode 100644
index 00000000..400b58df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o
new file mode 100644
index 00000000..bd2f15fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o
new file mode 100644
index 00000000..68df9b5e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o
new file mode 100644
index 00000000..3b39fdc5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile
new file mode 100644
index 00000000..7e08a35e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile
@@ -0,0 +1,19 @@
+srcdir = .
+
+
+TARGETS = \
+ thread_mutex.lo \
+ thread_rwlock.lo \
+ thread_cond.lo \
+ proc_mutex.lo \
+ global_mutex.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in
new file mode 100644
index 00000000..618b0eb1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in
@@ -0,0 +1,19 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+ thread_mutex.lo \
+ thread_rwlock.lo \
+ thread_cond.lo \
+ proc_mutex.lo \
+ global_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c
new file mode 100644
index 00000000..bfe360aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c
@@ -0,0 +1,178 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_arch_global_mutex.h"
+#include "apr_proc_mutex.h"
+#include "apr_thread_mutex.h"
+#include "apr_portable.h"
+
+static apr_status_t global_mutex_cleanup(void *data)
+{
+ apr_global_mutex_t *m = (apr_global_mutex_t *)data;
+ apr_status_t rv;
+
+ rv = apr_proc_mutex_destroy(m->proc_mutex);
+
+#if APR_HAS_THREADS
+ if (m->thread_mutex) {
+ if (rv != APR_SUCCESS) {
+ (void)apr_thread_mutex_destroy(m->thread_mutex);
+ }
+ else {
+ rv = apr_thread_mutex_destroy(m->thread_mutex);
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_create(apr_global_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ apr_status_t rv;
+ apr_global_mutex_t *m;
+
+ m = (apr_global_mutex_t *)apr_palloc(pool, sizeof(*m));
+ m->pool = pool;
+
+ rv = apr_proc_mutex_create(&m->proc_mutex, fname, mech, m->pool);
+ if (rv != APR_SUCCESS) {
+ return rv;
+ }
+
+#if APR_HAS_THREADS
+ if (m->proc_mutex->inter_meth->flags & APR_PROCESS_LOCK_MECH_IS_GLOBAL) {
+ m->thread_mutex = NULL; /* We don't need a thread lock. */
+ }
+ else {
+ rv = apr_thread_mutex_create(&m->thread_mutex,
+ APR_THREAD_MUTEX_DEFAULT, m->pool);
+ if (rv != APR_SUCCESS) {
+ rv = apr_proc_mutex_destroy(m->proc_mutex);
+ return rv;
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ apr_pool_cleanup_register(m->pool, (void *)m,
+ global_mutex_cleanup, apr_pool_cleanup_null);
+ *mutex = m;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_child_init(
+ apr_global_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ apr_status_t rv;
+
+ rv = apr_proc_mutex_child_init(&((*mutex)->proc_mutex), fname, pool);
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_lock(apr_global_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+#if APR_HAS_THREADS
+ if (mutex->thread_mutex) {
+ rv = apr_thread_mutex_lock(mutex->thread_mutex);
+ if (rv != APR_SUCCESS) {
+ return rv;
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ rv = apr_proc_mutex_lock(mutex->proc_mutex);
+
+#if APR_HAS_THREADS
+ if (rv != APR_SUCCESS) {
+ if (mutex->thread_mutex) {
+ (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_trylock(apr_global_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+#if APR_HAS_THREADS
+ if (mutex->thread_mutex) {
+ rv = apr_thread_mutex_trylock(mutex->thread_mutex);
+ if (rv != APR_SUCCESS) {
+ return rv;
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ rv = apr_proc_mutex_trylock(mutex->proc_mutex);
+
+#if APR_HAS_THREADS
+ if (rv != APR_SUCCESS) {
+ if (mutex->thread_mutex) {
+ (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+ }
+ }
+#endif /* APR_HAS_THREADS */
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_unlock(apr_global_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ rv = apr_proc_mutex_unlock(mutex->proc_mutex);
+#if APR_HAS_THREADS
+ if (mutex->thread_mutex) {
+ if (rv != APR_SUCCESS) {
+ (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+ }
+ else {
+ rv = apr_thread_mutex_unlock(mutex->thread_mutex);
+ }
+ }
+#endif /* APR_HAS_THREADS */
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_os_global_mutex_get(apr_os_global_mutex_t *ospmutex,
+ apr_global_mutex_t *pmutex)
+{
+ ospmutex->pool = pmutex->pool;
+ ospmutex->proc_mutex = pmutex->proc_mutex;
+#if APR_HAS_THREADS
+ ospmutex->thread_mutex = pmutex->thread_mutex;
+#endif
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_destroy(apr_global_mutex_t *mutex)
+{
+ return apr_pool_cleanup_run(mutex->pool, mutex, global_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(global_mutex)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo
new file mode 100644
index 00000000..d0fa5457
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo
@@ -0,0 +1,12 @@
+# global_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/global_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='global_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o
new file mode 100644
index 00000000..7e44179b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c
new file mode 100644
index 00000000..eb7b8de4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c
@@ -0,0 +1,894 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_file_io.h" /* for apr_mkstemp() */
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+ return apr_pool_cleanup_run(mutex->pool, mutex, apr_proc_mutex_cleanup);
+}
+
+static apr_status_t proc_mutex_no_tryacquire(apr_proc_mutex_t *new_mutex)
+{
+ return APR_ENOTIMPL;
+}
+
+#if APR_HAS_POSIXSEM_SERIALIZE
+
+#ifndef SEM_FAILED
+#define SEM_FAILED (-1)
+#endif
+
+static void proc_mutex_posix_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_posix_cleanup(void *mutex_)
+{
+ apr_proc_mutex_t *mutex=mutex_;
+ apr_status_t stat = APR_SUCCESS;
+
+ if (mutex->interproc->filedes != -1) {
+ if (sem_close((sem_t *)mutex->interproc->filedes) < 0) {
+ stat = errno;
+ }
+ }
+ return stat;
+}
+
+static apr_status_t proc_mutex_posix_create(apr_proc_mutex_t *new_mutex,
+ const char *fname)
+{
+ sem_t *psem;
+ apr_status_t stat;
+ char semname[31];
+ apr_time_t now;
+ unsigned long sec;
+ unsigned long usec;
+
+ new_mutex->interproc = apr_palloc(new_mutex->pool,
+ sizeof(*new_mutex->interproc));
+ new_mutex->interproc->filedes = -1;
+ /*
+ * This bogusness is to follow what appears to be the
+ * lowest common denominator in Posix semaphore naming:
+ * - start with '/'
+ * - be at most 14 chars
+ * - be unique and not match anything on the filesystem
+ *
+ * Because of this, we ignore fname, and try our
+ * own naming system. We tuck the name away, since it might
+ * be useful for debugging. to make this as robust as possible,
+ * we initially try something larger (and hopefully more unique)
+ * and gracefully fail down to the LCD above.
+ *
+ * NOTE: Darwin (Mac OS X) seems to be the most restrictive
+ * implementation. Versions previous to Darwin 6.2 had the 14
+ * char limit, but later rev's allow up to 31 characters.
+ *
+ * FIXME: There is a small window of opportunity where
+ * instead of getting a new semaphore descriptor, we get
+ * a previously obtained one. This can happen if the requests
+ * are made at the "same time" and in the small span of time between
+ * the sem_open and the sem_unlink. Use of O_EXCL does not
+ * help here however...
+ *
+ */
+ now = apr_time_now();
+ sec = apr_time_sec(now);
+ usec = apr_time_usec(now);
+ apr_snprintf(semname, sizeof(semname), "/ApR.%lxZ%lx", sec, usec);
+ psem = sem_open((const char *) semname, O_CREAT, 0644, 1);
+ if ((psem == (sem_t *)SEM_FAILED) && (errno == ENAMETOOLONG)) {
+ /* Oh well, good try */
+ semname[13] = '\0';
+ psem = sem_open((const char *) semname, O_CREAT, 0644, 1);
+ }
+
+ if (psem == (sem_t *)SEM_FAILED) {
+ stat = errno;
+ proc_mutex_posix_cleanup(new_mutex);
+ return stat;
+ }
+ /* Ahhh. The joys of Posix sems. Predelete it... */
+ sem_unlink((const char *) semname);
+ new_mutex->interproc->filedes = (int)psem; /* Ugg */
+ new_mutex->fname = apr_pstrdup(new_mutex->pool, semname);
+ apr_pool_cleanup_register(new_mutex->pool, (void *)new_mutex,
+ apr_proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_acquire(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ if ((rc = sem_wait((sem_t *)mutex->interproc->filedes)) < 0) {
+ return errno;
+ }
+ mutex->curr_locked = 1;
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_release(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ mutex->curr_locked = 0;
+ if ((rc = sem_post((sem_t *)mutex->interproc->filedes)) < 0) {
+ return errno;
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_child_init(apr_proc_mutex_t **mutex,
+ apr_pool_t *cont,
+ const char *fname)
+{
+ return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_posix_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(POSIXSEM_IS_GLOBAL)
+ APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+ 0,
+#endif
+ proc_mutex_posix_create,
+ proc_mutex_posix_acquire,
+ proc_mutex_no_tryacquire,
+ proc_mutex_posix_release,
+ proc_mutex_posix_cleanup,
+ proc_mutex_posix_child_init,
+ "posixsem"
+};
+
+#endif /* Posix sem implementation */
+
+#if APR_HAS_SYSVSEM_SERIALIZE
+
+static struct sembuf proc_mutex_op_on;
+static struct sembuf proc_mutex_op_off;
+
+static void proc_mutex_sysv_setup(void)
+{
+ proc_mutex_op_on.sem_num = 0;
+ proc_mutex_op_on.sem_op = -1;
+ proc_mutex_op_on.sem_flg = SEM_UNDO;
+ proc_mutex_op_off.sem_num = 0;
+ proc_mutex_op_off.sem_op = 1;
+ proc_mutex_op_off.sem_flg = SEM_UNDO;
+}
+
+static apr_status_t proc_mutex_sysv_cleanup(void *mutex_)
+{
+ apr_proc_mutex_t *mutex=mutex_;
+ union semun ick;
+
+ if (mutex->interproc->filedes != -1) {
+ ick.val = 0;
+ semctl(mutex->interproc->filedes, 0, IPC_RMID, ick);
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_create(apr_proc_mutex_t *new_mutex,
+ const char *fname)
+{
+ union semun ick;
+ apr_status_t rv;
+
+ new_mutex->interproc = apr_palloc(new_mutex->pool, sizeof(*new_mutex->interproc));
+ new_mutex->interproc->filedes = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);
+
+ if (new_mutex->interproc->filedes < 0) {
+ rv = errno;
+ proc_mutex_sysv_cleanup(new_mutex);
+ return rv;
+ }
+ ick.val = 1;
+ if (semctl(new_mutex->interproc->filedes, 0, SETVAL, ick) < 0) {
+ rv = errno;
+ proc_mutex_sysv_cleanup(new_mutex);
+ return rv;
+ }
+ new_mutex->curr_locked = 0;
+ apr_pool_cleanup_register(new_mutex->pool,
+ (void *)new_mutex, apr_proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_acquire(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ do {
+ rc = semop(mutex->interproc->filedes, &proc_mutex_op_on, 1);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ mutex->curr_locked = 1;
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_release(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ mutex->curr_locked = 0;
+ do {
+ rc = semop(mutex->interproc->filedes, &proc_mutex_op_off, 1);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_child_init(apr_proc_mutex_t **mutex, apr_pool_t *cont, const char *fname)
+{
+ return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_sysv_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(SYSVSEM_IS_GLOBAL)
+ APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+ 0,
+#endif
+ proc_mutex_sysv_create,
+ proc_mutex_sysv_acquire,
+ proc_mutex_no_tryacquire,
+ proc_mutex_sysv_release,
+ proc_mutex_sysv_cleanup,
+ proc_mutex_sysv_child_init,
+ "sysvsem"
+};
+
+#endif /* SysV sem implementation */
+
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+
+static void proc_mutex_proc_pthread_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_proc_pthread_cleanup(void *mutex_)
+{
+ apr_proc_mutex_t *mutex=mutex_;
+ apr_status_t rv;
+
+ if (mutex->curr_locked == 1) {
+ if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ return rv;
+ }
+ if (munmap((caddr_t)mutex->pthread_interproc, sizeof(pthread_mutex_t))){
+ return errno;
+ }
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
+ const char *fname)
+{
+ apr_status_t rv;
+ int fd;
+ pthread_mutexattr_t mattr;
+
+ fd = open("/dev/zero", O_RDWR);
+ if (fd < 0) {
+ return errno;
+ }
+
+ new_mutex->pthread_interproc = (pthread_mutex_t *)mmap(
+ (caddr_t) 0,
+ sizeof(pthread_mutex_t),
+ PROT_READ | PROT_WRITE, MAP_SHARED,
+ fd, 0);
+ if (new_mutex->pthread_interproc == (pthread_mutex_t *) (caddr_t) -1) {
+ return errno;
+ }
+ close(fd);
+ if ((rv = pthread_mutexattr_init(&mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+ if ((rv = pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
+ if ((rv = pthread_mutexattr_setrobust_np(&mattr,
+ PTHREAD_MUTEX_ROBUST_NP))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+ if ((rv = pthread_mutexattr_setprotocol(&mattr, PTHREAD_PRIO_INHERIT))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+#endif /* HAVE_PTHREAD_MUTEX_ROBUST */
+
+ if ((rv = pthread_mutex_init(new_mutex->pthread_interproc, &mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+
+ if ((rv = pthread_mutexattr_destroy(&mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ proc_mutex_proc_pthread_cleanup(new_mutex);
+ return rv;
+ }
+
+ new_mutex->curr_locked = 0;
+ apr_pool_cleanup_register(new_mutex->pool,
+ (void *)new_mutex,
+ apr_proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_proc_pthread_acquire(apr_proc_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ if ((rv = pthread_mutex_lock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
+ /* Okay, our owner died. Let's try to make it consistent again. */
+ if (rv == EOWNERDEAD) {
+ pthread_mutex_consistent_np(mutex->pthread_interproc);
+ }
+ else
+ return rv;
+#else
+ return rv;
+#endif
+ }
+ mutex->curr_locked = 1;
+ return APR_SUCCESS;
+}
+
+/* TODO: Add proc_mutex_proc_pthread_tryacquire(apr_proc_mutex_t *mutex) */
+
+static apr_status_t proc_mutex_proc_pthread_release(apr_proc_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ mutex->curr_locked = 0;
+ if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ return rv;
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_proc_pthread_child_init(apr_proc_mutex_t **mutex,
+ apr_pool_t *cont,
+ const char *fname)
+{
+ return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_proc_pthread_methods =
+{
+ APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+ proc_mutex_proc_pthread_create,
+ proc_mutex_proc_pthread_acquire,
+ proc_mutex_no_tryacquire,
+ proc_mutex_proc_pthread_release,
+ proc_mutex_proc_pthread_cleanup,
+ proc_mutex_proc_pthread_child_init,
+ "pthread"
+};
+
+#endif
+
+#if APR_HAS_FCNTL_SERIALIZE
+
+static struct flock proc_mutex_lock_it;
+static struct flock proc_mutex_unlock_it;
+
+static apr_status_t proc_mutex_fcntl_release(apr_proc_mutex_t *);
+
+static void proc_mutex_fcntl_setup(void)
+{
+ proc_mutex_lock_it.l_whence = SEEK_SET; /* from current point */
+ proc_mutex_lock_it.l_start = 0; /* -"- */
+ proc_mutex_lock_it.l_len = 0; /* until end of file */
+ proc_mutex_lock_it.l_type = F_WRLCK; /* set exclusive/write lock */
+ proc_mutex_lock_it.l_pid = 0; /* pid not actually interesting */
+ proc_mutex_unlock_it.l_whence = SEEK_SET; /* from current point */
+ proc_mutex_unlock_it.l_start = 0; /* -"- */
+ proc_mutex_unlock_it.l_len = 0; /* until end of file */
+ proc_mutex_unlock_it.l_type = F_UNLCK; /* set exclusive/write lock */
+ proc_mutex_unlock_it.l_pid = 0; /* pid not actually interesting */
+}
+
+static apr_status_t proc_mutex_fcntl_cleanup(void *mutex_)
+{
+ apr_status_t status;
+ apr_proc_mutex_t *mutex=mutex_;
+
+ if (mutex->curr_locked == 1) {
+ status = proc_mutex_fcntl_release(mutex);
+ if (status != APR_SUCCESS)
+ return status;
+ }
+ if (mutex->interproc) { /* if it was opened successfully */
+ apr_file_close(mutex->interproc);
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_create(apr_proc_mutex_t *new_mutex,
+ const char *fname)
+{
+ int rv;
+
+ if (fname) {
+ new_mutex->fname = apr_pstrdup(new_mutex->pool, fname);
+ rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+ APR_CREATE | APR_WRITE | APR_EXCL,
+ APR_UREAD | APR_UWRITE | APR_GREAD | APR_WREAD,
+ new_mutex->pool);
+ }
+ else {
+ new_mutex->fname = apr_pstrdup(new_mutex->pool, "/tmp/aprXXXXXX");
+ rv = apr_file_mktemp(&new_mutex->interproc, new_mutex->fname,
+ APR_CREATE | APR_WRITE | APR_EXCL,
+ new_mutex->pool);
+ }
+
+ if (rv != APR_SUCCESS) {
+ proc_mutex_fcntl_cleanup(new_mutex);
+ return rv;
+ }
+
+ new_mutex->curr_locked = 0;
+ unlink(new_mutex->fname);
+ apr_pool_cleanup_register(new_mutex->pool,
+ (void*)new_mutex,
+ apr_proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_acquire(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ do {
+ rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_lock_it);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ mutex->curr_locked=1;
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_release(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ mutex->curr_locked=0;
+ do {
+ rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_unlock_it);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_child_init(apr_proc_mutex_t **mutex,
+ apr_pool_t *pool,
+ const char *fname)
+{
+ return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_fcntl_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(FCNTL_IS_GLOBAL)
+ APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+ 0,
+#endif
+ proc_mutex_fcntl_create,
+ proc_mutex_fcntl_acquire,
+ proc_mutex_no_tryacquire,
+ proc_mutex_fcntl_release,
+ proc_mutex_fcntl_cleanup,
+ proc_mutex_fcntl_child_init,
+ "fcntl"
+};
+
+#endif /* fcntl implementation */
+
+#if APR_HAS_FLOCK_SERIALIZE
+
+static apr_status_t proc_mutex_flock_release(apr_proc_mutex_t *);
+
+static void proc_mutex_flock_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_flock_cleanup(void *mutex_)
+{
+ apr_status_t status;
+ apr_proc_mutex_t *mutex=mutex_;
+
+ if (mutex->curr_locked == 1) {
+ status = proc_mutex_flock_release(mutex);
+ if (status != APR_SUCCESS)
+ return status;
+ }
+ if (mutex->interproc) { /* if it was opened properly */
+ apr_file_close(mutex->interproc);
+ }
+ unlink(mutex->fname);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_create(apr_proc_mutex_t *new_mutex,
+ const char *fname)
+{
+ int rv;
+
+ if (fname) {
+ new_mutex->fname = apr_pstrdup(new_mutex->pool, fname);
+ rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+ APR_CREATE | APR_WRITE | APR_EXCL,
+ APR_UREAD | APR_UWRITE,
+ new_mutex->pool);
+ }
+ else {
+ new_mutex->fname = apr_pstrdup(new_mutex->pool, "/tmp/aprXXXXXX");
+ rv = apr_file_mktemp(&new_mutex->interproc, new_mutex->fname,
+ APR_CREATE | APR_WRITE | APR_EXCL,
+ new_mutex->pool);
+ }
+
+ if (rv != APR_SUCCESS) {
+ proc_mutex_flock_cleanup(new_mutex);
+ return errno;
+ }
+ new_mutex->curr_locked = 0;
+ apr_pool_cleanup_register(new_mutex->pool, (void *)new_mutex,
+ apr_proc_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_acquire(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ do {
+ rc = flock(mutex->interproc->filedes, LOCK_EX);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ mutex->curr_locked = 1;
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_release(apr_proc_mutex_t *mutex)
+{
+ int rc;
+
+ mutex->curr_locked = 0;
+ do {
+ rc = flock(mutex->interproc->filedes, LOCK_UN);
+ } while (rc < 0 && errno == EINTR);
+ if (rc < 0) {
+ return errno;
+ }
+ return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_child_init(apr_proc_mutex_t **mutex,
+ apr_pool_t *pool,
+ const char *fname)
+{
+ apr_proc_mutex_t *new_mutex;
+ int rv;
+
+ new_mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+
+ memcpy(new_mutex, *mutex, sizeof *new_mutex);
+ new_mutex->pool = pool;
+ if (!fname) {
+ fname = (*mutex)->fname;
+ }
+ new_mutex->fname = apr_pstrdup(pool, fname);
+ rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+ APR_WRITE, 0, new_mutex->pool);
+ if (rv != APR_SUCCESS) {
+ proc_mutex_flock_cleanup(new_mutex);
+ return rv;
+ }
+ *mutex = new_mutex;
+ return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_flock_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(FLOCK_IS_GLOBAL)
+ APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+ 0,
+#endif
+ proc_mutex_flock_create,
+ proc_mutex_flock_acquire,
+ proc_mutex_no_tryacquire,
+ proc_mutex_flock_release,
+ proc_mutex_flock_cleanup,
+ proc_mutex_flock_child_init,
+ "flock"
+};
+
+#endif /* flock implementation */
+
+void apr_proc_mutex_unix_setup_lock(void)
+{
+#if APR_HAS_POSIXSEM_SERIALIZE
+ proc_mutex_posix_setup();
+#endif
+#if APR_HAS_SYSVSEM_SERIALIZE
+ proc_mutex_sysv_setup();
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+ proc_mutex_proc_pthread_setup();
+#endif
+#if APR_HAS_FCNTL_SERIALIZE
+ proc_mutex_fcntl_setup();
+#endif
+#if APR_HAS_FLOCK_SERIALIZE
+ proc_mutex_flock_setup();
+#endif
+}
+
+static apr_status_t proc_mutex_choose_method(apr_proc_mutex_t *new_mutex, apr_lockmech_e mech)
+{
+ switch (mech) {
+ case APR_LOCK_FCNTL:
+#if APR_HAS_FCNTL_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_fcntl_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ case APR_LOCK_FLOCK:
+#if APR_HAS_FLOCK_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_flock_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ case APR_LOCK_SYSVSEM:
+#if APR_HAS_SYSVSEM_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_sysv_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ case APR_LOCK_POSIXSEM:
+#if APR_HAS_POSIXSEM_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_posix_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ case APR_LOCK_PROC_PTHREAD:
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ case APR_LOCK_DEFAULT:
+#if APR_USE_FLOCK_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_flock_methods;
+#elif APR_USE_SYSVSEM_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_sysv_methods;
+#elif APR_USE_FCNTL_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_fcntl_methods;
+#elif APR_USE_PROC_PTHREAD_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods;
+#elif APR_USE_POSIXSEM_SERIALIZE
+ new_mutex->inter_meth = &apr_proc_mutex_unix_posix_methods;
+#else
+ return APR_ENOTIMPL;
+#endif
+ break;
+ default:
+ return APR_ENOTIMPL;
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+ apr_status_t rv;
+ apr_proc_mutex_t mutex;
+
+ if ((rv = proc_mutex_choose_method(&mutex, APR_LOCK_DEFAULT)) != APR_SUCCESS) {
+ return "unknown";
+ }
+ mutex.meth = mutex.inter_meth;
+
+ return apr_proc_mutex_name(&mutex);
+}
+
+static apr_status_t proc_mutex_create(apr_proc_mutex_t *new_mutex, apr_lockmech_e mech, const char *fname)
+{
+ apr_status_t rv;
+
+ if ((rv = proc_mutex_choose_method(new_mutex, mech)) != APR_SUCCESS) {
+ return rv;
+ }
+
+ new_mutex->meth = new_mutex->inter_meth;
+
+ if ((rv = new_mutex->meth->create(new_mutex, fname)) != APR_SUCCESS) {
+ return rv;
+ }
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ apr_proc_mutex_t *new_mutex;
+ apr_status_t rv;
+
+ new_mutex = (apr_proc_mutex_t *)apr_pcalloc(pool,
+ sizeof(apr_proc_mutex_t));
+
+ new_mutex->pool = pool;
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+ new_mutex->interproc = NULL;
+#endif
+
+ if ((rv = proc_mutex_create(new_mutex, mech, fname)) != APR_SUCCESS)
+ return rv;
+
+ *mutex = new_mutex;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ return (*mutex)->meth->child_init(mutex, pool, fname);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+ return mutex->meth->acquire(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+ return mutex->meth->tryacquire(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+ return mutex->meth->release(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+ return ((apr_proc_mutex_t *)mutex)->meth->cleanup(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+ return mutex->meth->name;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+ /* posix sems use the fname field but don't use a file,
+ * so be careful
+ */
+ if (!strcmp(mutex->meth->name, "flock") ||
+ !strcmp(mutex->meth->name, "fcntl")) {
+ return mutex->fname;
+ }
+ return NULL;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+ apr_proc_mutex_t *pmutex)
+{
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+ ospmutex->crossproc = pmutex->interproc->filedes;
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+ ospmutex->pthread_interproc = pmutex->pthread_interproc;
+#endif
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+ apr_os_proc_mutex_t *ospmutex,
+ apr_pool_t *pool)
+{
+ if (pool == NULL) {
+ return APR_ENOPOOL;
+ }
+ if ((*pmutex) == NULL) {
+ (*pmutex) = (apr_proc_mutex_t *)apr_pcalloc(pool,
+ sizeof(apr_proc_mutex_t));
+ (*pmutex)->pool = pool;
+ }
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+ apr_os_file_put(&(*pmutex)->interproc, &ospmutex->crossproc, 0, pool);
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+ (*pmutex)->pthread_interproc = ospmutex->pthread_interproc;
+#endif
+ return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo
new file mode 100644
index 00000000..2359a0ee
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo
@@ -0,0 +1,12 @@
+# proc_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/proc_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='proc_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o
new file mode 100644
index 00000000..bee8bb3b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c
new file mode 100644
index 00000000..46d770f1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c
@@ -0,0 +1,152 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+
+#if APR_HAS_THREADS
+
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+ apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+ apr_status_t rv;
+
+ rv = pthread_cond_destroy(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+ apr_pool_t *pool)
+{
+ apr_thread_cond_t *new_cond;
+ apr_status_t rv;
+
+ new_cond = (apr_thread_cond_t *)apr_pcalloc(pool,
+ sizeof(apr_thread_cond_t));
+
+ if (new_cond == NULL) {
+ return APR_ENOMEM;
+ }
+
+ new_cond->pool = pool;
+ new_cond->cond = (pthread_cond_t *)apr_palloc(pool,
+ sizeof(pthread_cond_t));
+
+ if (new_cond->cond == NULL) {
+ return APR_ENOMEM;
+ }
+
+ if ((rv = pthread_cond_init(new_cond->cond, NULL))) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ thread_cond_cleanup(new_cond);
+ return rv;
+ }
+
+ apr_pool_cleanup_register(new_cond->pool,
+ (void *)new_cond, thread_cond_cleanup,
+ apr_pool_cleanup_null);
+
+ *cond = new_cond;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ rv = pthread_cond_wait(cond->cond, &mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ apr_interval_time_t timeout)
+{
+ apr_status_t rv;
+ apr_time_t then;
+ struct timespec abstime;
+
+ then = apr_time_now() + timeout;
+ abstime.tv_sec = apr_time_sec(then);
+ abstime.tv_nsec = apr_time_usec(then) * 1000; /* nanoseconds */
+
+ rv = pthread_cond_timedwait(cond->cond, &mutex->mutex, &abstime);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ if (ETIMEDOUT == rv) {
+ return APR_TIMEUP;
+ }
+ return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+ apr_status_t rv;
+
+ rv = pthread_cond_signal(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+ apr_status_t rv;
+
+ rv = pthread_cond_broadcast(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+ apr_status_t rv;
+ if ((rv = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+ return APR_SUCCESS;
+ }
+ return rv;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo
new file mode 100644
index 00000000..aa4051e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo
@@ -0,0 +1,12 @@
+# thread_cond.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_cond.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_cond.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o
new file mode 100644
index 00000000..b453da92
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c
new file mode 100644
index 00000000..e146a28f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c
@@ -0,0 +1,138 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_thread_mutex.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#if APR_HAS_THREADS
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+ apr_thread_mutex_t *mutex = data;
+ apr_status_t rv;
+
+ rv = pthread_mutex_destroy(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+ unsigned int flags,
+ apr_pool_t *pool)
+{
+ apr_thread_mutex_t *new_mutex;
+ apr_status_t rv;
+
+#ifndef HAVE_PTHREAD_MUTEX_RECURSIVE
+ if (flags & APR_THREAD_MUTEX_NESTED) {
+ return APR_ENOTIMPL;
+ }
+#endif
+
+ new_mutex = apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+ new_mutex->pool = pool;
+
+#ifdef HAVE_PTHREAD_MUTEX_RECURSIVE
+ if (flags & APR_THREAD_MUTEX_NESTED) {
+ pthread_mutexattr_t mattr;
+
+ rv = pthread_mutexattr_init(&mattr);
+ if (rv) return rv;
+
+ rv = pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_RECURSIVE);
+ if (rv) {
+ pthread_mutexattr_destroy(&mattr);
+ return rv;
+ }
+
+ rv = pthread_mutex_init(&new_mutex->mutex, &mattr);
+
+ pthread_mutexattr_destroy(&mattr);
+ } else
+#endif
+ rv = pthread_mutex_init(&new_mutex->mutex, NULL);
+
+ if (rv) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ return rv;
+ }
+
+ apr_pool_cleanup_register(new_mutex->pool,
+ new_mutex, thread_mutex_cleanup,
+ apr_pool_cleanup_null);
+
+ *mutex = new_mutex;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ rv = pthread_mutex_lock(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+ if (rv) {
+ rv = errno;
+ }
+#endif
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+ apr_status_t rv;
+
+ rv = pthread_mutex_trylock(&mutex->mutex);
+ if (rv) {
+#ifdef PTHREAD_SETS_ERRNO
+ rv = errno;
+#endif
+ return (rv == EBUSY) ? APR_EBUSY : rv;
+ }
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+ apr_status_t status;
+
+ status = pthread_mutex_unlock(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+ if (status) {
+ status = errno;
+ }
+#endif
+
+ return status;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+ return apr_pool_cleanup_run(mutex->pool, mutex, thread_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo
new file mode 100644
index 00000000..9f6d1033
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo
@@ -0,0 +1,12 @@
+# thread_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o
new file mode 100644
index 00000000..87f97293
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c
new file mode 100644
index 00000000..c322b455
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c
@@ -0,0 +1,198 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_thread_rwlock.h"
+#include "apr_private.h"
+
+#if APR_HAS_THREADS
+
+#ifdef HAVE_PTHREAD_RWLOCKS
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+ apr_thread_rwlock_t *rwlock = (apr_thread_rwlock_t *)data;
+ apr_status_t stat;
+
+ pthread_rwlock_unlock(rwlock->rwlock);
+ stat = pthread_rwlock_destroy(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ apr_thread_rwlock_t *new_rwlock;
+ apr_status_t stat;
+
+ new_rwlock = (apr_thread_rwlock_t *)apr_pcalloc(pool,
+ sizeof(apr_thread_rwlock_t));
+
+ if (new_rwlock == NULL) {
+ return APR_ENOMEM;
+ }
+
+ new_rwlock->pool = pool;
+ new_rwlock->rwlock = (pthread_rwlock_t *)apr_palloc(pool,
+ sizeof(pthread_rwlock_t));
+
+ if (new_rwlock->rwlock == NULL) {
+ return APR_ENOMEM;
+ }
+
+ if ((stat = pthread_rwlock_init(new_rwlock->rwlock, NULL))) {
+#ifdef PTHREAD_SETS_ERRNO
+ stat = errno;
+#endif
+ thread_rwlock_cleanup(new_rwlock);
+ return stat;
+ }
+
+ apr_pool_cleanup_register(new_rwlock->pool,
+ (void *)new_rwlock, thread_rwlock_cleanup,
+ apr_pool_cleanup_null);
+
+ *rwlock = new_rwlock;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+
+ stat = pthread_rwlock_rdlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+
+ stat = pthread_rwlock_tryrdlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ /* Normalize the return code. */
+ if (stat == EBUSY)
+ stat = APR_EBUSY;
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+
+ stat = pthread_rwlock_wrlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+
+ stat = pthread_rwlock_trywrlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ /* Normalize the return code. */
+ if (stat == EBUSY)
+ stat = APR_EBUSY;
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+
+ stat = pthread_rwlock_unlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+ if (stat) {
+ stat = errno;
+ }
+#endif
+ return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t stat;
+ if ((stat = thread_rwlock_cleanup(rwlock)) == APR_SUCCESS) {
+ apr_pool_cleanup_kill(rwlock->pool, rwlock, thread_rwlock_cleanup);
+ return APR_SUCCESS;
+ }
+ return stat;
+}
+
+#else /* HAVE_PTHREAD_RWLOCKS */
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ return APR_ENOTIMPL;
+}
+
+#endif /* HAVE_PTHREAD_RWLOCKS */
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo
new file mode 100644
index 00000000..e5ed346e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo
@@ -0,0 +1,12 @@
+# thread_rwlock.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_rwlock.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_rwlock.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o
new file mode 100644
index 00000000..42f33daf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o
Binary files differ
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c
new file mode 100644
index 00000000..3b249045
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c
@@ -0,0 +1,223 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_file_io.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_misc.h"
+
+static apr_status_t proc_mutex_cleanup(void *mutex_)
+{
+ apr_proc_mutex_t *mutex = mutex_;
+
+ if (mutex->handle) {
+ if (CloseHandle(mutex->handle) == 0) {
+ return apr_get_os_error();
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_lockmech_e mech,
+ apr_pool_t *pool)
+{
+ HANDLE hMutex;
+ void *mutexkey;
+
+ /* res_name_from_filename turns fname into a pseduo-name
+ * without slashes or backslashes, and prepends the \global
+ * prefix on Win2K and later
+ */
+ if (fname) {
+ mutexkey = res_name_from_filename(fname, 1, pool);
+ }
+ else {
+ mutexkey = NULL;
+ }
+
+#if APR_HAS_UNICODE_FS
+ IF_WIN_OS_IS_UNICODE
+ {
+ hMutex = CreateMutexW(NULL, FALSE, mutexkey);
+ }
+#endif
+#if APR_HAS_ANSI_FS
+ ELSE_WIN_OS_IS_ANSI
+ {
+ hMutex = CreateMutexA(NULL, FALSE, mutexkey);
+ }
+#endif
+
+ if (!hMutex) {
+ return apr_get_os_error();
+ }
+
+ *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+ (*mutex)->pool = pool;
+ (*mutex)->handle = hMutex;
+ (*mutex)->fname = fname;
+ apr_pool_cleanup_register((*mutex)->pool, *mutex,
+ proc_mutex_cleanup, apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+ const char *fname,
+ apr_pool_t *pool)
+{
+ HANDLE hMutex;
+ void *mutexkey;
+
+ if (!fname) {
+ /* Reinitializing unnamed mutexes is a noop in the Unix code. */
+ return APR_SUCCESS;
+ }
+
+ /* res_name_from_filename turns file into a pseudo-name
+ * without slashes or backslashes, and prepends the \global
+ * prefix on Win2K and later
+ */
+ mutexkey = res_name_from_filename(fname, 1, pool);
+
+#if defined(_WIN32_WCE)
+ hMutex = CreateMutex(NULL, FALSE, mutexkey);
+ if (hMutex && ERROR_ALREADY_EXISTS != GetLastError()) {
+ CloseHandle(hMutex);
+ hMutex = NULL;
+ SetLastError(ERROR_FILE_NOT_FOUND);
+ }
+#else
+#if APR_HAS_UNICODE_FS
+ IF_WIN_OS_IS_UNICODE
+ {
+ hMutex = OpenMutexW(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+ }
+#endif
+#if APR_HAS_ANSI_FS
+ ELSE_WIN_OS_IS_ANSI
+ {
+ hMutex = OpenMutexA(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+ }
+#endif
+#endif
+
+ if (!hMutex) {
+ return apr_get_os_error();
+ }
+
+ *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+ (*mutex)->pool = pool;
+ (*mutex)->handle = hMutex;
+ (*mutex)->fname = fname;
+ apr_pool_cleanup_register((*mutex)->pool, *mutex,
+ proc_mutex_cleanup, apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+ DWORD rv;
+
+ rv = WaitForSingleObject(mutex->handle, INFINITE);
+
+ if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+ return APR_SUCCESS;
+ }
+ return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+ DWORD rv;
+
+ rv = WaitForSingleObject(mutex->handle, 0);
+
+ if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+ return APR_SUCCESS;
+ }
+ else if (rv == WAIT_TIMEOUT) {
+ return APR_EBUSY;
+ }
+ return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+ if (ReleaseMutex(mutex->handle) == 0) {
+ return apr_get_os_error();
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+ apr_status_t stat;
+
+ stat = proc_mutex_cleanup(mutex);
+ if (stat == APR_SUCCESS) {
+ apr_pool_cleanup_kill(mutex->pool, mutex, proc_mutex_cleanup);
+ }
+ return stat;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+ return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+ return mutex->fname;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+ return "win32mutex";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+ apr_proc_mutex_t *mutex)
+{
+ *ospmutex = mutex->handle;
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+ apr_os_proc_mutex_t *ospmutex,
+ apr_pool_t *pool)
+{
+ if (pool == NULL) {
+ return APR_ENOPOOL;
+ }
+ if ((*pmutex) == NULL) {
+ (*pmutex) = (apr_proc_mutex_t *)apr_palloc(pool,
+ sizeof(apr_proc_mutex_t));
+ (*pmutex)->pool = pool;
+ }
+ (*pmutex)->handle = *ospmutex;
+ return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c
new file mode 100644
index 00000000..ac71a419
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c
@@ -0,0 +1,128 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "win32/apr_arch_thread_mutex.h"
+#include "win32/apr_arch_thread_cond.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+ apr_thread_cond_t *cond = data;
+ CloseHandle(cond->event);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+ apr_pool_t *pool)
+{
+ *cond = apr_palloc(pool, sizeof(**cond));
+ (*cond)->pool = pool;
+ (*cond)->event = CreateEvent(NULL, TRUE, FALSE, NULL);
+ (*cond)->signal_all = 0;
+ (*cond)->num_waiting = 0;
+ return APR_SUCCESS;
+}
+
+static APR_INLINE apr_status_t _thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ DWORD timeout_ms )
+{
+ DWORD res;
+
+ while (1) {
+ cond->num_waiting++;
+
+ apr_thread_mutex_unlock(mutex);
+ res = WaitForSingleObject(cond->event, timeout_ms);
+ apr_thread_mutex_lock(mutex);
+ cond->num_waiting--;
+ if (res != WAIT_OBJECT_0) {
+ apr_status_t rv = apr_get_os_error();
+ if (res == WAIT_TIMEOUT) {
+ return APR_TIMEUP;
+ }
+ return apr_get_os_error();
+ }
+ if (cond->signal_all) {
+ if (cond->num_waiting == 0) {
+ cond->signal_all = 0;
+ cond->signalled = 0;
+ ResetEvent(cond->event);
+ }
+ break;
+ }
+ else if (cond->signalled) {
+ cond->signalled = 0;
+ ResetEvent(cond->event);
+ break;
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex)
+{
+ return _thread_cond_timedwait(cond, mutex, INFINITE);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+ apr_thread_mutex_t *mutex,
+ apr_interval_time_t timeout)
+{
+ DWORD timeout_ms = (DWORD) apr_time_as_msec(timeout);
+
+ return _thread_cond_timedwait(cond, mutex, timeout_ms);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+ apr_status_t rv = APR_SUCCESS;
+ DWORD res;
+
+ cond->signalled = 1;
+ res = SetEvent(cond->event);
+ if (res == 0) {
+ rv = apr_get_os_error();
+ }
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+ apr_status_t rv = APR_SUCCESS;
+ DWORD res;
+
+ cond->signalled = 1;
+ cond->signal_all = 1;
+ res = SetEvent(cond->event);
+ if (res == 0) {
+ rv = apr_get_os_error();
+ }
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+ return apr_pool_cleanup_run(cond->pool, cond, thread_cond_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c
new file mode 100644
index 00000000..9b10d727
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c
@@ -0,0 +1,136 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_thread_mutex.h"
+#include "apr_portable.h"
+#include "apr_arch_misc.h"
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+ apr_thread_mutex_t *lock = data;
+
+ if (lock->type == thread_mutex_critical_section) {
+ lock->type = -1;
+ DeleteCriticalSection(&lock->section);
+ }
+ else {
+ if (!CloseHandle(lock->handle)) {
+ return apr_get_os_error();
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+ unsigned int flags,
+ apr_pool_t *pool)
+{
+ (*mutex) = (apr_thread_mutex_t *)apr_palloc(pool, sizeof(**mutex));
+
+ (*mutex)->pool = pool;
+
+ if (flags & APR_THREAD_MUTEX_UNNESTED) {
+ /* Use an auto-reset signaled event, ready to accept one
+ * waiting thread.
+ */
+ (*mutex)->type = thread_mutex_unnested_event;
+ (*mutex)->handle = CreateEvent(NULL, FALSE, TRUE, NULL);
+ }
+ else {
+#if APR_HAS_UNICODE_FS
+ /* Critical Sections are terrific, performance-wise, on NT.
+ * On Win9x, we cannot 'try' on a critical section, so we
+ * use a [slower] mutex object, instead.
+ */
+ IF_WIN_OS_IS_UNICODE {
+ InitializeCriticalSection(&(*mutex)->section);
+ (*mutex)->type = thread_mutex_critical_section;
+ }
+#endif
+#if APR_HAS_ANSI_FS
+ ELSE_WIN_OS_IS_ANSI {
+ (*mutex)->type = thread_mutex_nested_mutex;
+ (*mutex)->handle = CreateMutex(NULL, FALSE, NULL);
+
+ }
+#endif
+ }
+
+ apr_pool_cleanup_register((*mutex)->pool, (*mutex), thread_mutex_cleanup,
+ apr_pool_cleanup_null);
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+ if (mutex->type == thread_mutex_critical_section) {
+ EnterCriticalSection(&mutex->section);
+ }
+ else {
+ DWORD rv = WaitForSingleObject(mutex->handle, INFINITE);
+ if ((rv != WAIT_OBJECT_0) && (rv != WAIT_ABANDONED)) {
+ return (rv == WAIT_TIMEOUT) ? APR_EBUSY : apr_get_os_error();
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+ if (mutex->type == thread_mutex_critical_section) {
+ if (!TryEnterCriticalSection(&mutex->section)) {
+ return APR_EBUSY;
+ }
+ }
+ else {
+ DWORD rv = WaitForSingleObject(mutex->handle, 0);
+ if ((rv != WAIT_OBJECT_0) && (rv != WAIT_ABANDONED)) {
+ return (rv == WAIT_TIMEOUT) ? APR_EBUSY : apr_get_os_error();
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+ if (mutex->type == thread_mutex_critical_section) {
+ LeaveCriticalSection(&mutex->section);
+ }
+ else if (mutex->type == thread_mutex_unnested_event) {
+ if (!SetEvent(mutex->handle)) {
+ return apr_get_os_error();
+ }
+ }
+ else if (mutex->type == thread_mutex_nested_mutex) {
+ if (!ReleaseMutex(mutex->handle)) {
+ return apr_get_os_error();
+ }
+ }
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+ return apr_pool_cleanup_run(mutex->pool, mutex, thread_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c
new file mode 100644
index 00000000..7099509f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c
@@ -0,0 +1,165 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "win32/apr_arch_thread_rwlock.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+ apr_thread_rwlock_t *rwlock = data;
+
+ if (! CloseHandle(rwlock->read_event))
+ return apr_get_os_error();
+
+ if (! CloseHandle(rwlock->write_mutex))
+ return apr_get_os_error();
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t)apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+ apr_pool_t *pool)
+{
+ *rwlock = apr_palloc(pool, sizeof(**rwlock));
+
+ (*rwlock)->pool = pool;
+ (*rwlock)->readers = 0;
+
+ if (! ((*rwlock)->read_event = CreateEvent(NULL, TRUE, FALSE, NULL))) {
+ *rwlock = NULL;
+ return apr_get_os_error();
+ }
+
+ if (! ((*rwlock)->write_mutex = CreateMutex(NULL, FALSE, NULL))) {
+ CloseHandle((*rwlock)->read_event);
+ *rwlock = NULL;
+ return apr_get_os_error();
+ }
+
+ apr_pool_cleanup_register(pool, *rwlock, thread_rwlock_cleanup,
+ apr_pool_cleanup_null);
+
+ return APR_SUCCESS;
+}
+
+static apr_status_t apr_thread_rwlock_rdlock_core(apr_thread_rwlock_t *rwlock,
+ DWORD milliseconds)
+{
+ DWORD code = WaitForSingleObject(rwlock->write_mutex, milliseconds);
+
+ if (code == WAIT_FAILED || code == WAIT_TIMEOUT)
+ return APR_FROM_OS_ERROR(code);
+
+ /* We've successfully acquired the writer mutex, we can't be locked
+ * for write, so it's OK to add the reader lock. The writer mutex
+ * doubles as race condition protection for the readers counter.
+ */
+ InterlockedIncrement(&rwlock->readers);
+
+ if (! ResetEvent(rwlock->read_event))
+ return apr_get_os_error();
+
+ if (! ReleaseMutex(rwlock->write_mutex))
+ return apr_get_os_error();
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+ return apr_thread_rwlock_rdlock_core(rwlock, INFINITE);
+}
+
+APR_DECLARE(apr_status_t)
+apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+ return apr_thread_rwlock_rdlock_core(rwlock, 0);
+}
+
+static apr_status_t
+apr_thread_rwlock_wrlock_core(apr_thread_rwlock_t *rwlock, DWORD milliseconds)
+{
+ DWORD code = WaitForSingleObject(rwlock->write_mutex, milliseconds);
+
+ if (code == WAIT_FAILED || code == WAIT_TIMEOUT)
+ return APR_FROM_OS_ERROR(code);
+
+ /* We've got the writer lock but we have to wait for all readers to
+ * unlock before it's ok to use it.
+ */
+ if (rwlock->readers) {
+ /* Must wait for readers to finish before returning, unless this
+ * is an trywrlock (milliseconds == 0):
+ */
+ code = milliseconds
+ ? WaitForSingleObject(rwlock->read_event, milliseconds)
+ : WAIT_TIMEOUT;
+
+ if (code == WAIT_FAILED || code == WAIT_TIMEOUT) {
+ /* Unable to wait for readers to finish, release write lock: */
+ if (! ReleaseMutex(rwlock->write_mutex))
+ return apr_get_os_error();
+
+ return APR_FROM_OS_ERROR(code);
+ }
+ }
+
+ return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+ return apr_thread_rwlock_wrlock_core(rwlock, INFINITE);
+}
+
+APR_DECLARE(apr_status_t)apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+ return apr_thread_rwlock_wrlock_core(rwlock, 0);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+ apr_status_t rv = 0;
+
+ /* First, guess that we're unlocking a writer */
+ if (! ReleaseMutex(rwlock->write_mutex))
+ rv = apr_get_os_error();
+
+ if (rv == APR_FROM_OS_ERROR(ERROR_NOT_OWNER)) {
+ /* Nope, we must have a read lock */
+ if (rwlock->readers &&
+ ! InterlockedDecrement(&rwlock->readers) &&
+ ! SetEvent(rwlock->read_event)) {
+ rv = apr_get_os_error();
+ }
+ else {
+ rv = 0;
+ }
+ }
+
+ return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+ return apr_pool_cleanup_run(rwlock->pool, rwlock, thread_rwlock_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)