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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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#include "apr_private.h"
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#include "apr_general.h"
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#include "apr_tables.h"
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#include "apr_file_io.h"
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#include "apr_file_info.h"
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#include "apr_errno.h"
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#include "apr_thread_mutex.h"
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#ifndef WAITIO_USES_POLL
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/* System headers the file I/O library needs */
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#if APR_HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#if APR_HAVE_STRINGS_H
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#ifdef HAVE_SYS_STAT_H
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#if APR_HAVE_SYS_UIO_H
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#if APR_HAVE_SYS_TIME_H
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#include <kernel/OS.h>
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/* Hunting down DEV_BSIZE if not from dirent.h, sys/stat.h etc */
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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/* prior to BONE/7 fd_set & select were defined in sys/socket.h */
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# include <sys/socket.h>
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/* Be moved the fd_set stuff and also the FIONBIO definition... */
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# include <sys/ioctl.h>
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/* End System headers */
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#define APR_FILE_DEFAULT_BUFSIZE 4096
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/* For backwards-compat */
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#define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE
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apr_interval_time_t timeout;
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enum {BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
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int ungetchar; /* Last char provided by an unget op. (-1 = no char)*/
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#ifndef WAITIO_USES_POLL
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/* if there is a timeout set, then this pollset is used */
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apr_pollset_t *pollset;
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/* Stuff for buffered mode */
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apr_size_t bufpos; /* Read/Write position in buffer */
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apr_size_t bufsize; /* The size of the buffer */
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unsigned long dataRead; /* amount of valid data read into buffer */
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int direction; /* buffer being used for 0 = read, 1 = write */
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apr_off_t filePtr; /* position in file of handle */
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struct apr_thread_mutex_t *thlock;
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#define file_lock(f) do { \
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apr_thread_mutex_lock((f)->thlock); \
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#define file_unlock(f) do { \
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apr_thread_mutex_unlock((f)->thlock); \
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#define file_lock(f) do {} while (0)
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#define file_unlock(f) do {} while (0)
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#if APR_HAS_LARGE_FILES && defined(_LARGEFILE64_SOURCE)
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#define stat(f,b) stat64(f,b)
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#define lstat(f,b) lstat64(f,b)
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#define fstat(f,b) fstat64(f,b)
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#define lseek(f,o,w) lseek64(f,o,w)
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#define ftruncate(f,l) ftruncate64(f,l)
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typedef struct stat64 struct_stat;
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typedef struct stat struct_stat;
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/* readdir64_r is only used in specific cases: */
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#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) \
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&& !defined(READDIR_IS_THREAD_SAFE) && defined(HAVE_READDIR64_R)
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#define APR_USE_READDIR64_R
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#ifdef APR_USE_READDIR64_R
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struct dirent64 *entry;
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struct dirent *entry;
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apr_status_t apr_unix_file_cleanup(void *);
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apr_status_t apr_unix_child_file_cleanup(void *);
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mode_t apr_unix_perms2mode(apr_fileperms_t perms);
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apr_fileperms_t apr_unix_mode2perms(mode_t mode);
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apr_status_t apr_file_flush_locked(apr_file_t *thefile);
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apr_status_t apr_file_info_get_locked(apr_finfo_t *finfo, apr_int32_t wanted,
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apr_file_t *thefile);
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#endif /* ! FILE_IO_H */