📄 fileio.h
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/* ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2000-2001 The Apache Software Foundation. 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. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Apache" and "Apache Software Foundation" 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 name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``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 SOFTWARE FOUNDATION 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 Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */#ifndef FILE_IO_H#define FILE_IO_H#include "apr.h"#include "apr_private.h"#include "apr_general.h"#include "apr_tables.h"#include "apr_file_io.h"#include "apr_file_info.h"#include "apr_errno.h"#include "apr_lib.h"/* System headers the file I/O library needs */#if APR_HAVE_FCNTL_H#include <fcntl.h>#endif#if APR_HAVE_SYS_TYPES_H#include <sys/types.h>#endif#if APR_HAVE_ERRNO_H#include <errno.h>#endif#if APR_HAVE_STRING_H#include <string.h>#endif#if APR_HAVE_STRINGS_H#include <strings.h>#endif#if APR_HAVE_DIRENT_H#include <dirent.h>#endif#ifdef HAVE_SYS_STAT_H#include <sys/stat.h>#endif#if APR_HAVE_UNISTD_H#include <unistd.h>#endif#if APR_HAVE_STDIO_H#include <stdio.h>#endif#if APR_HAVE_STDLIB_H#include <stdlib.h>#endif#if APR_HAVE_SYS_UIO_H#include <sys/uio.h>#endif#if APR_HAVE_SYS_TIME_H#include <sys/time.h>#endif#ifdef BEOS#include <kernel/OS.h>#endif/* BeOS still defines fd_set in sys/socket.h so include it here. * I'm not just including it as most platforms won't need it... */#if BEOS_BONE#include <sys/socket.h> /* for fd_set definitions */#endif/* End System headers */#define APR_FILE_BUFSIZE 4096struct apr_file_t { apr_pool_t *cntxt; int filedes; char *fname; int oflags; int eof_hit; int pipe; apr_interval_time_t timeout; int buffered; enum {BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking; int ungetchar; /* Last char provided by an unget op. (-1 = no char)*/ /* Stuff for buffered mode */ char *buffer; int bufpos; /* Read/Write position in buffer */ unsigned long dataRead; /* amount of valid data read into buffer */ int direction; /* buffer being used for 0 = read, 1 = write */ unsigned long filePtr; /* position in file of handle */#if APR_HAS_THREADS struct apr_lock_t *thlock;#endif};struct apr_dir_t { apr_pool_t *cntxt; char *dirname; DIR *dirstruct; struct dirent *entry;};apr_status_t apr_unix_file_cleanup(void *);mode_t apr_unix_perms2mode(apr_fileperms_t perms);apr_fileperms_t apr_unix_mode2perms(mode_t mode);int apr_mkstemp(char *template);#endif /* ! FILE_IO_H */
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