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Overview
Comment:In the vfslog extension for FILECONTROL records, show the pragma name for SQLITE_FCNTL_PRAGMAs and the requested size for SQLITE_FCNTL_SIZE_HINT.
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SHA1: f062969548da26850ceeb48d4283f6567f828887
User & Date: drh 2013-10-18 14:37:26.422
Context
2013-10-18
17:42
Further enhance the vfslog extension to record the number of freelist pages and the first freelist page in CHNGCTR-READ and CHNGCTR-WRITE records. (check-in: 08157524ca user: drh tags: trunk)
14:37
In the vfslog extension for FILECONTROL records, show the pragma name for SQLITE_FCNTL_PRAGMAs and the requested size for SQLITE_FCNTL_SIZE_HINT. (check-in: f062969548 user: drh tags: trunk)
2013-10-17
12:57
Version 3.8.1 (check-in: c78be6d786 user: drh tags: trunk, release, version-3.8.1)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/misc/vfslog.c.
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  int rc;
  tStart = vlog_time();
  rc = p->pReal->pMethods->xFileControl(p->pReal, op, pArg);
  if( op==SQLITE_FCNTL_VFSNAME && rc==SQLITE_OK ){
    *(char**)pArg = sqlite3_mprintf("vlog/%z", *(char**)pArg);
  }
  tElapse = vlog_time() - tStart;







  vlogLogPrint(p->pLog, tStart, tElapse, "FILECONTROL", op, -1, 0, rc);

  return rc;
}

/*
** Return the sector-size in bytes for an vlog-file.
*/
static int vlogSectorSize(sqlite3_file *pFile){








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  int rc;
  tStart = vlog_time();
  rc = p->pReal->pMethods->xFileControl(p->pReal, op, pArg);
  if( op==SQLITE_FCNTL_VFSNAME && rc==SQLITE_OK ){
    *(char**)pArg = sqlite3_mprintf("vlog/%z", *(char**)pArg);
  }
  tElapse = vlog_time() - tStart;
  if( op==SQLITE_FCNTL_PRAGMA ){
    const char **azArg = (const char **)pArg;
    vlogLogPrint(p->pLog, tStart, tElapse, "FILECONTROL", op, -1, azArg[1], rc);
  }else if( op==SQLITE_FCNTL_SIZE_HINT ){
    sqlite3_int64 sz = *(sqlite3_int64*)pArg;
    vlogLogPrint(p->pLog, tStart, tElapse, "FILECONTROL", op, sz, 0, rc);
  }else{
    vlogLogPrint(p->pLog, tStart, tElapse, "FILECONTROL", op, -1, 0, rc);
  }
  return rc;
}

/*
** Return the sector-size in bytes for an vlog-file.
*/
static int vlogSectorSize(sqlite3_file *pFile){
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