1 files changed, 260 insertions, 0 deletions
diff --git a/threadproc/unix/threadpriv.c b/threadproc/unix/threadpriv.c
new file mode 100644
index 000000000..eaa4a348d
--- /dev/null
+++ b/threadproc/unix/threadpriv.c
@@ -0,0 +1,260 @@
+/* ====================================================================
+ * Copyright (c) 1999 The Apache Group.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the Apache Group
+ *    for use in the Apache HTTP server project (http://www.apache.org/)."
+ *
+ * 4. The names "Apache Server" and "Apache Group" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache"
+ *    nor may "Apache" appear in their names without prior written
+ *    permission of the Apache Group.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the Apache Group
+ *    for use in the Apache HTTP server project (http://www.apache.org/)."
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Group.
+ * For more information on the Apache Group and the Apache HTTP server
+ * project, please see <http://www.apache.org/>.
+ *
+ */
+
+#include "threadproc.h"
+#include "apr_thread_proc.h"
+#include "apr_general.h"
+#include "apr_errno.h"
+#include "apr_portable.h"
+
+#ifdef HAVE_PTHREAD_H
+/* ***APRDOC********************************************************
+ * ap_status_t ap_create_thread_private(ap_context_t *, void *(void *),
+ *                                      ap_key_t)
+ *    Create and initialize a new thread private address space
+ * arg 1) The context to use
+ * arg 2) The destructor to use when freeing the private memory.
+ * arg 3) The thread private handle.
+ */
+ap_status_t ap_create_thread_private(ap_context_t *cont, void (*dest)(void *),
+                                     struct threadkey_t **key)
+{
+    ap_status_t stat;
+    (*key) = (struct threadkey_t *)ap_palloc(cont, sizeof(struct threadkey_t));
+
+    if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->cntxt = cont;
+
+    if ((stat = pthread_key_create(&(*key)->key, dest)) == 0) {
+        return stat;
+    }
+    return stat;
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_get_thread_private(ap_key_t *, void **)
+ *    Get a pointer to the thread private memory
+ * arg 1) The handle for the desired thread private memory 
+ * arg 2) The data stored in private memory 
+ */
+ap_status_t ap_get_thread_private(struct threadkey_t *key, void **new)
+{
+    (*new) = pthread_getspecific(key->key);
+    return APR_SUCCESS;
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_set_thread_private(ap_key_t *, void *)
+ *    Set the data to be stored in thread private memory
+ * arg 1) The handle for the desired thread private memory 
+ * arg 2) The data to be stored in private memory 
+ */
+ap_status_t ap_set_thread_private(struct threadkey_t *key, void *priv)
+{
+    ap_status_t stat;
+    if ((stat = pthread_setspecific(key->key, priv)) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return stat;
+    }
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_delete_thread_private(ap_key_t *)
+ *    Free the thread private memory
+ * arg 1) The handle for the desired thread private memory 
+ */
+ap_status_t ap_delete_thread_private(struct threadkey_t *key)
+{
+    ap_status_t stat;
+    if ((stat = pthread_key_delete(key->key)) == 0) {
+        return APR_SUCCESS; 
+    }
+    return stat;
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_get_threadkeydata(ap_threadkey_t *, void *)
+ *    Return the context associated with the current threadkey.
+ * arg 1) The currently open threadkey.
+ * arg 2) The user data associated with the threadkey.
+ */
+ap_status_t ap_get_threadkeydata(struct threadkey_t *threadkey, void *data)
+{
+    if (threadkey != NULL) {
+        return ap_get_userdata(threadkey->cntxt, &data);
+    }
+    else {
+        data = NULL;
+        return APR_ENOTHDKEY;
+    }
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_set_threadkeydata(ap_threadkey_t *, void *)
+ *    Return the context associated with the current threadkey.
+ * arg 1) The currently open threadkey.
+ * arg 2) The user data to associate with the threadkey.
+ */
+ap_status_t ap_set_threadkeydata(struct threadkey_t *threadkey, void *data)
+{
+    if (threadkey != NULL) {
+        return ap_set_userdata(threadkey->cntxt, data);
+    }
+    else {
+        data = NULL;
+        return APR_ENOTHDKEY;
+    }
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_get_os_threadkey(ap_key_t *, ap_os_threadkey_t *)
+ *    convert the thread private memory key to os specific type 
+ *    from an apr type.
+ * arg 1) The apr handle we are converting from.
+ * arg 2) The os specific handle we are converting to.
+ */
+ap_status_t ap_get_os_threadkey(struct threadkey_t *key, ap_os_threadkey_t *thekey)
+{
+    if (key == NULL) {
+        return APR_ENOFILE;
+    }
+    thekey = &(key->key);
+    return APR_SUCCESS;
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_put_os_threadkey(ap_context_t *, ap_key_t *, 
+ *                                 ap_os_threadkey_t *)
+ *    convert the thread private memory key from os specific type to apr type.
+ * arg 1) The context to use if it is needed.
+ * arg 2) The apr handle we are converting to.
+ * arg 3) The os specific handle to convert
+ */
+ap_status_t ap_put_os_threadkey(ap_context_t *cont, struct threadkey_t **key,
+                                ap_os_threadkey_t *thekey)
+{
+    if (cont == NULL) {
+        return APR_ENOCONT;
+    }
+    if ((*key) == NULL) {
+        (*key) = (struct threadkey_t *)ap_palloc(cont, sizeof(struct threadkey_t));
+        (*key)->cntxt = cont;
+    }
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}           
+#else
+ap_status_t ap_create_thread_private(ap_context_t *cont, void (*dest)(void *),
+                                     struct threadkey_t **key)
+{
+    *key = NULL;
+    return APR_SUCCESS;
+}
+
+ap_status_t ap_get_thread_private(struct threadkey_t *key, void **new)
+{
+    (*new) = NULL;
+    return APR_SUCCESS;
+}
+
+ap_status_t ap_set_thread_private(struct threadkey_t *key, void *priv)
+{
+    return APR_SUCCESS;
+}
+
+ap_status_t ap_delete_thread_private(struct threadkey_t *key)
+{
+    return APR_SUCCESS; 
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_get_threadkeydata(ap_threadkey_t *, void *)
+ *    Return the context associated with the current threadkey.
+ * arg 1) The currently open threadkey.
+ * arg 2) The user data associated with the threadkey.
+ */
+ap_status_t ap_get_threadkeydata(struct threadkey_t *threadkey, void *data)
+{
+    return APR_SUCCESS;
+}
+
+/* ***APRDOC********************************************************
+ * ap_status_t ap_set_threadkeydata(ap_threadkey_t *, void *)
+ *    Return the context associated with the current threadkey.
+ * arg 1) The currently open threadkey.
+ * arg 2) The user data to associate with the threadkey.
+ */
+ap_status_t ap_set_threadkeydata(struct threadkey_t *threadkey, void *data)
+{
+    return APR_SUCCESS;
+}
+
+ap_status_t ap_get_os_threadkey(struct threadkey_t *key, ap_os_threadkey_t *thekey)
+{
+    thekey = NULL;
+    return APR_SUCCESS;
+}
+
+ap_status_t ap_put_os_threadkey(ap_context_t *cont, struct threadkey_t **key,
+                                ap_os_threadkey_t *thekey)
+{
+    return APR_SUCCESS;
+}           
+#endif