cache_content_cache_behaviour.c

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/*
 * vim:expandtab:shiftwidth=8:tabstop=8:
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#ifdef _SOLARIS
#include "solaris_port.h"
#endif

#include "LRU_List.h"
#include "log.h"
#include "HashData.h"
#include "HashTable.h"
#include "fsal.h"
#include "cache_inode.h"
#include "cache_content.h"
#include "cache_content_policy.h"

#include <unistd.h>
#include <sys/types.h>
#include <sys/param.h>
#include <time.h>
#include <pthread.h>
#include <errno.h>

cache_content_caching_type_t cache_content_cache_behaviour(cache_entry_t * pentry_inode,
                                                           cache_content_policy_data_t *
                                                           ppolicy_data,
                                                           cache_content_client_t *
                                                           pclient,
                                                           cache_content_status_t *
                                                           pstatus)
{
  *pstatus = CACHE_CONTENT_FULLY_CACHED;

  if(pentry_inode->type != REGULAR_FILE)
    {
      *pstatus = CACHE_CONTENT_INVALID_ARGUMENT;
      return *pstatus;
    }

  if(ppolicy_data->UseMaxCacheSize)
    {
      if(pentry_inode->attributes.filesize > ppolicy_data->MaxCacheSize)
        *pstatus = CACHE_CONTENT_TOO_LARGE_FOR_CACHE;
    }

  return *pstatus;
}                               /* cache_content_cache_behaviour */