/* Copyright 2000-2004 The Apache Software Foundation * * Licensed 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_file_io.h" APR_DECLARE(apr_status_t) apr_file_read_full(apr_file_t *thefile, void *buf, apr_size_t nbytes, apr_size_t *bytes_read) ###### { ###### apr_status_t status; ###### apr_size_t total_read = 0; ###### do { ###### apr_size_t amt = nbytes; ###### status = apr_file_read(thefile, buf, &amt); ###### buf = (char *)buf + amt; ###### nbytes -= amt; ###### total_read += amt; ###### } while (status == APR_SUCCESS && nbytes > 0); ###### if (bytes_read != NULL) ###### *bytes_read = total_read; ###### return status; } APR_DECLARE(apr_status_t) apr_file_write_full(apr_file_t *thefile, const void *buf, apr_size_t nbytes, apr_size_t *bytes_written) 1012 { 1012 apr_status_t status; 1012 apr_size_t total_written = 0; 2950 do { 2950 apr_size_t amt = nbytes; 2950 status = apr_file_write(thefile, buf, &amt); 2950 buf = (char *)buf + amt; 2950 nbytes -= amt; 2950 total_written += amt; 2950 } while (status == APR_SUCCESS && nbytes > 0); 1012 if (bytes_written != NULL) ###### *bytes_written = total_written; 1012 return status; }