使用 fopen_s 后,若出现打开错误,怎么把 err 所储存的错误信息打印出来呢??
											err=fopen_s(&fp,"D:\\wangjiang.txt", "r");打开失败,想输出err存储的错误信息怎么半??
 2014-11-03 21:33
	    2014-11-03 21:33
   2014-11-03 21:36
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 2014-11-03 21:40
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 2014-11-03 21:43
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