The operating system imposes a limit on the amount of memory that can be locked. When this limit is reached, the overlapped operations will fail with the WSAENOBUFS error.

操作系统有一个锁定最大数的限制，一旦超过这个锁定的限制，那么就会产生WSAENOBUFS错误了。

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The read function returns the number of bytes read (up to the maximum that you specify), -1 on error, or zero if the end of the file has been reached.

read 函数返回读取的字节数（最高为您指定的最大值）；或者 -1，表示错误；或者 0，如果已经到达文件末尾。

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Harvey's only baserunner reached on an error.

WSJ: Harvey nearly perfect for 4 1-3, Mets beat Marlins

Wright reached second on Brett Gardner's throwing error and got a great jump off the bag when Duda fisted a single to right-center.

WSJ: Mets rally to beat Rivera and Yankees, 2-1

Munenori Kawasaki reached on an infield single, went to third on Cabrera's base hit and scored on a throwing error by Eduardo Nunez as the Yankees failed to turn a double play.

WSJ: Arencibia homers as Blue Jays beat Yankees 8-4