threadpriv.c

Apache V2.0.15 Alpha For Linuxhttpd-2_0_15-alpha.tar.Z

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#include "win32/threadproc.h"
#include "apr_thread_proc.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "apr_errno.h"
#include "apr_portable.h"

APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
                                                    void (*dest)(void *),
                                                    apr_pool_t *cont)
{
    if (((*key)->key = TlsAlloc()) != 0xFFFFFFFF) {
	return APR_SUCCESS;
    }
    return apr_get_os_error();
}

APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new,
                                                 apr_threadkey_t *key)
{
    if ((*new) = TlsGetValue(key->key)) {
        return APR_SUCCESS;
    }
    return apr_get_os_error();
}

APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv,
                                                 apr_threadkey_t *key)
{
    if (TlsSetValue(key->key, priv)) {
        return APR_SUCCESS;
    }
    return apr_get_os_error();
}

APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
{
    if (TlsFree(key->key)) {
        return APR_SUCCESS; 
    }
    return apr_get_os_error();
}

APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
                                                apr_threadkey_t *threadkey)
{
    return apr_pool_userdata_get(data, key, threadkey->cntxt);
}

APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
                                                apr_status_t (*cleanup)(void *),
                                                apr_threadkey_t *threadkey)
{
    return apr_pool_userdata_set(data, key, cleanup, threadkey->cntxt);
}

APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey,
                                               apr_threadkey_t *key)
{
    *thekey = key->key;
    return APR_SUCCESS;
}

APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
                                               apr_os_threadkey_t *thekey,
                                               apr_pool_t *cont)
{
    if (cont == NULL) {
        return APR_ENOPOOL;
    }
    if ((*key) == NULL) {
        (*key) = (apr_threadkey_t *)apr_palloc(cont, sizeof(apr_threadkey_t));
        (*key)->cntxt = cont;
    }
    (*key)->key = *thekey;
    return APR_SUCCESS;
}