/*
- * DEBUG: section 47 Store Directory Routines
- * AUTHOR: Robert Collins
+ * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
*
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
- *
- * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
*/
+/* DEBUG: section 47 Store Directory Routines */
+
#ifndef SQUID_BLOCKINGFILE_H
#define SQUID_BLOCKINGFILE_H
#include "cbdata.h"
#include "DiskIO/DiskFile.h"
#include "DiskIO/IORequestor.h"
+#include "typedefs.h" //DRCB, DWCB
class BlockingFile : public DiskFile
{
+ CBDATA_CLASS(BlockingFile);
public:
- void *operator new(size_t);
- void operator delete(void *);
BlockingFile(char const *path);
- ~BlockingFile();
- virtual void open(int flags, mode_t mode, RefCount<IORequestor> callback);
- virtual void create(int flags, mode_t mode, RefCount<IORequestor> callback);
- virtual void read(ReadRequest *);
- virtual void write(WriteRequest *);
- virtual void close();
- virtual bool error() const;
- virtual int getFD() const { return fd;}
-
- virtual bool canRead() const;
- virtual bool ioInProgress() const;
+ ~BlockingFile() override;
+ void open(int flags, mode_t mode, RefCount<IORequestor> callback) override;
+ void create(int flags, mode_t mode, RefCount<IORequestor> callback) override;
+ void read(ReadRequest *) override;
+ void write(WriteRequest *) override;
+ void close() override;
+ bool error() const override;
+ int getFD() const override { return fd;}
+
+ bool canRead() const override;
+ bool ioInProgress() const override;
private:
static DRCB ReadDone;
void doClose();
void readDone(int fd, const char *buf, int len, int errflag);
void writeDone(int fd, int errflag, size_t len);
-
- CBDATA_CLASS(BlockingFile);
};
#endif /* SQUID_BLOCKINGFILE_H */
+