diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c deleted file mode 100644 index f4b5ab83..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c +++ /dev/null @@ -1,147 +0,0 @@ -/* 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_shm.h" -#include "apr_errno.h" -#include "apr_lib.h" -#include "apr_strings.h" -#include <stdio.h> -#include <stdlib.h> -#include <kernel/OS.h> -#include "apr_portable.h" - -struct apr_shm_t { - apr_pool_t *pool; - void *memblock; - void *ptr; - apr_size_t reqsize; - apr_size_t avail; - area_id aid; -}; - -APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m, - apr_size_t reqsize, - const char *file, - apr_pool_t *p) -{ - apr_size_t pagesize; - area_id newid; - char *addr; - - (*m) = (apr_shm_t *)apr_pcalloc(p, sizeof(apr_shm_t)); - /* we MUST allocate in pages, so calculate how big an area we need... */ - pagesize = ((reqsize + B_PAGE_SIZE - 1) / B_PAGE_SIZE) * B_PAGE_SIZE; - - newid = create_area("apr_shmem", (void*)&addr, B_ANY_ADDRESS, - pagesize, B_CONTIGUOUS, B_READ_AREA|B_WRITE_AREA); - - if (newid < 0) - return errno; - - (*m)->pool = p; - (*m)->aid = newid; - (*m)->memblock = addr; - (*m)->ptr = (void*)addr; - (*m)->avail = pagesize; /* record how big an area we actually created... */ - (*m)->reqsize = reqsize; - - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m) -{ - delete_area(m->aid); - m->avail = 0; - m->memblock = NULL; - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m, - const char *filename, - apr_pool_t *pool) -{ - area_info ai; - thread_info ti; - area_id deleteme; - apr_shm_t *new_m; - - deleteme = find_area(filename); - if (deleteme == B_NAME_NOT_FOUND) - return APR_EINVAL; - - new_m = (apr_shm_t*)apr_palloc(pool, sizeof(apr_shm_t*)); - if (new_m == NULL) - return APR_ENOMEM; - new_m->pool = pool; - - get_area_info(deleteme, &ai); - get_thread_info(find_thread(NULL), &ti); - - if (ti.team != ai.team) { - area_id narea; - - narea = clone_area(ai.name, &(ai.address), B_CLONE_ADDRESS, - B_READ_AREA|B_WRITE_AREA, ai.area); - - if (narea < B_OK) - return narea; - - get_area_info(narea, &ai); - new_m->aid = narea; - new_m->memblock = ai.address; - new_m->ptr = (void*)ai.address; - new_m->avail = ai.size; - new_m->reqsize = ai.size; - } - - (*m) = new_m; - - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m) -{ - delete_area(m->aid); - return APR_SUCCESS; -} - -APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m) -{ - return m->memblock; -} - -APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m) -{ - return m->reqsize; -} - -APR_POOL_IMPLEMENT_ACCESSOR(shm) - -APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm, - apr_shm_t *shm) -{ - return APR_ENOTIMPL; -} - -APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m, - apr_os_shm_t *osshm, - apr_pool_t *pool) -{ - return APR_ENOTIMPL; -} - |