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来自「linux 0.11中文版 有注释」· HTML 代码 · 共 16 行

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<title>SEEK_STAT</title>
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<a href='../S/56.html#L241'>SEEK_STAT</a>         241 kernel/blk_drv/hd.c   if ((i &amp; (BUSY_STAT | READY_STAT | WRERR_STAT | SEEK_STAT | ERR_STAT))
<a href='../S/56.html#L242'>SEEK_STAT</a>         242 kernel/blk_drv/hd.c       == (READY_STAT | SEEK_STAT))
<a href='../S/56.html#L286'>SEEK_STAT</a>         286 kernel/blk_drv/hd.c     i &amp;= BUSY_STAT | READY_STAT | SEEK_STAT;	// 检测忙位、就绪位和寻道结束位。
<a href='../S/56.html#L287'>SEEK_STAT</a>         287 kernel/blk_drv/hd.c   if (i == READY_STAT | SEEK_STAT)	// 若仅有就绪或寻道结束标志,则返回0。
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