diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c deleted file mode 100644 index 3b1e3eb8..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c +++ /dev/null @@ -1,152 +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.h" -#include "apr_poll.h" -#include "apr_arch_networkio.h" -#include "apr_arch_file_io.h" -#if HAVE_POLL_H -#include <poll.h> -#endif -#if HAVE_SYS_POLL_H -#include <sys/poll.h> -#endif - -APR_DECLARE(apr_status_t) apr_poll_setup(apr_pollfd_t **new, apr_int32_t num, apr_pool_t *cont) -{ - (*new) = (apr_pollfd_t *)apr_pcalloc(cont, sizeof(apr_pollfd_t) * (num + 1)); - if ((*new) == NULL) { - return APR_ENOMEM; - } - (*new)[num].desc_type = APR_POLL_LASTDESC; - (*new)[0].p = cont; - return APR_SUCCESS; -} - -static apr_pollfd_t *find_poll_sock(apr_pollfd_t *aprset, apr_socket_t *sock) -{ - apr_pollfd_t *curr = aprset; - - while (curr->desc.s != sock) { - if (curr->desc_type == APR_POLL_LASTDESC) { - return NULL; - } - curr++; - } - - return curr; -} - -APR_DECLARE(apr_status_t) apr_poll_socket_add(apr_pollfd_t *aprset, - apr_socket_t *sock, apr_int16_t event) -{ - apr_pollfd_t *curr = aprset; - - while (curr->desc_type != APR_NO_DESC) { - if (curr->desc_type == APR_POLL_LASTDESC) { - return APR_ENOMEM; - } - curr++; - } - curr->desc.s = sock; - curr->desc_type = APR_POLL_SOCKET; - curr->reqevents = event; - - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_poll_revents_get(apr_int16_t *event, apr_socket_t *sock, apr_pollfd_t *aprset) -{ - apr_pollfd_t *curr = find_poll_sock(aprset, sock); - if (curr == NULL) { - return APR_NOTFOUND; - } - - (*event) = curr->rtnevents; - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_poll_socket_mask(apr_pollfd_t *aprset, - apr_socket_t *sock, apr_int16_t events) -{ - apr_pollfd_t *curr = find_poll_sock(aprset, sock); - if (curr == NULL) { - return APR_NOTFOUND; - } - - if (curr->reqevents & events) { - curr->reqevents ^= events; - } - - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_poll_socket_remove(apr_pollfd_t *aprset, apr_socket_t *sock) -{ - apr_pollfd_t *match = NULL; - apr_pollfd_t *curr; - - for (curr = aprset; (curr->desc_type != APR_POLL_LASTDESC) && - (curr->desc_type != APR_NO_DESC); curr++) { - if (curr->desc.s == sock) { - match = curr; - } - } - if (match == NULL) { - return APR_NOTFOUND; - } - - /* Remove this entry by swapping the last entry into its place. - * This ensures that the non-APR_NO_DESC entries are all at the - * start of the array, so that apr_poll() doesn't have to worry - * about invalid entries in the middle of the pollset. - */ - curr--; - if (curr != match) { - *match = *curr; - } - curr->desc_type = APR_NO_DESC; - - return APR_SUCCESS; -} - -APR_DECLARE(apr_status_t) apr_poll_socket_clear(apr_pollfd_t *aprset, apr_int16_t events) -{ - apr_pollfd_t *curr = aprset; - - while (curr->desc_type != APR_POLL_LASTDESC) { - if (curr->reqevents & events) { - curr->reqevents &= ~events; - } - curr++; - } - return APR_SUCCESS; -} - -#if APR_FILES_AS_SOCKETS -/* I'm not sure if this needs to return an apr_status_t or not, but - * for right now, we'll leave it this way, and change it later if - * necessary. - */ -APR_DECLARE(apr_status_t) apr_socket_from_file(apr_socket_t **newsock, apr_file_t *file) -{ - (*newsock) = apr_pcalloc(file->pool, sizeof(**newsock)); - (*newsock)->socketdes = file->filedes; - (*newsock)->cntxt = file->pool; - (*newsock)->timeout = file->timeout; - return APR_SUCCESS; -} -#endif |