file_io/unix/open.c

2  * contributor license agreements.  See the NOTICE file distributed with
4  * The ASF licenses this file to You under the Apache License, Version 2.0
5  * (the "License"); you may not use this file except in compliance with
29 static apr_status_t file_cleanup(apr_file_t *file, int is_child)
32     int fd = file->filedes;
34     /* Set file descriptor to -1 before close(), so that there is no
37     file->filedes = -1;
40         /* Only the parent process should delete the file! */
41         if (!is_child && (file->flags & APR_FOPEN_DELONCLOSE)) {
42             unlink(file->fname);
45         if (file->thlock) {
46             rv = apr_thread_mutex_destroy(file->thlock);
52         file->filedes = fd;
58     if (file->pollset != NULL) {
59         apr_status_t pollset_rv = apr_pollset_destroy(file->pollset);
60         /* If the file close failed, return its error value,
73     apr_file_t *file = thefile;
76     if (file->buffered) {
77         flush_rv = apr_file_flush(file);
80     rv = file_cleanup(file, 0);
253 APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file)
255     return apr_pool_cleanup_run(file->pool, file, apr_unix_file_cleanup);
279                                           apr_file_t *file)
281     *thefile = file->filedes;
285 APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
291     (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
292     (*file)->pool = pool;
293     (*file)->eof_hit = 0;
294     (*file)->blocking = BLK_UNKNOWN; /* in case it is a pipe */
295     (*file)->timeout = -1;
296     (*file)->ungetchar = -1; /* no char avail */
297     (*file)->filedes = *dafile;
298     (*file)->flags = flags | APR_FOPEN_NOCLEANUP;
299     (*file)->buffered = (flags & APR_FOPEN_BUFFERED) > 0;
305     (*file)->pollset = NULL;
308     if ((*file)->buffered) {
309         (*file)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
310         (*file)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
312         if ((*file)->flags & APR_FOPEN_XTHREAD) {
314             rv = apr_thread_mutex_create(&((*file)->thlock),
378 APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_unix_file_cleanup)
407 APR_POOL_IMPLEMENT_ACCESSOR(file)