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Add the SQLITE_CONFIG_PCACHE_HDRSZ option for sqlite3_config().

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FossilOrigin-Name: 6eb03e62a34e8e0964175283587247b0212db604
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drh
2014-11-04 12:11:23 +00:00
parent d84bf205c3
commit def6889d21
9 changed files with 68 additions and 25 deletions
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7
src/pcache.c
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@@ -651,6 +651,13 @@ void sqlite3PcacheShrink(PCache *pCache){
sqlite3GlobalConfig.pcache2.xShrink(pCache->pCache);
}
/*
** Return the size of the header added by this middleware layer
** in the page-cache hierarchy.
*/
int sqlite3HeaderSizePcache(void){ return sizeof(PgHdr); }
#if defined(SQLITE_CHECK_PAGES) || defined(SQLITE_DEBUG)
/*
** For all dirty pages currently in the cache, invoke the specified