forward.h

Go to the documentation of this file.

/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * 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 13    High Level Memory Pool Management */
 
#ifndef _SQUID_SRC_MEM_FORWARD_H
#define _SQUID_SRC_MEM_FORWARD_H
 
#include "mem/AllocatorProxy.h"
 
#include <iosfwd>
 
class StoreEntry;
 
namespace Mem
{
class Meter;
class PoolMeter;
class PoolStats;
 
void Init();
void Stats(StoreEntry *);
void CleanIdlePools(void *unused);
void Report(std::ostream &);
void PoolReport(const PoolStats *, const PoolMeter *, std::ostream &);
};
 
extern const size_t squidSystemPageSize;
 
typedef void FREE(void *);
 
typedef enum {
    MEM_NONE,
    MEM_2K_BUF,
    MEM_4K_BUF,
    MEM_8K_BUF,
    MEM_16K_BUF,
    MEM_32K_BUF,
    MEM_64K_BUF,
    MEM_DREAD_CTRL,
    MEM_DWRITE_Q,
    MEM_MD5_DIGEST,
    MEM_MAX
} mem_type;
 
void memClean(void);
void memInitModule(void);
void memCleanModule(void);
void memConfigure(void);
void *memAllocate(mem_type);
void *memAllocString(size_t net_size, size_t * gross_size);
void *memAllocBuf(size_t net_size, size_t * gross_size);
void *memAllocRigid(size_t net_size);
void *memReallocBuf(void *buf, size_t net_size, size_t * gross_size);
void memFree(void *, int type);
void memFreeString(size_t size, void *);
void memFreeBuf(size_t size, void *);
void memFreeRigid(void *, size_t net_size);
FREE *memFreeBufFunc(size_t size);
int memInUse(mem_type);
void memDataInit(mem_type, const char *, size_t, int, bool doZero = true);
void memCheckInit(void);
size_t memStringCount();
 
#endif /* _SQUID_SRC_MEM_FORWARD_H */