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来自「linux 0.11中文版 有注释」· HTML 代码 · 共 19 行

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<title>PIPE_TAIL</title>
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<a href='../S/12.html#L347'>PIPE_TAIL</a>         347 fs/inode.c       PIPE_HEAD (*inode) = PIPE_TAIL (*inode) = 0;	// 复位管道头尾指针。
<a href='../S/16.html#L36'>PIPE_TAIL</a>          36 fs/pipe.c            chars = PAGE_SIZE - PIPE_TAIL (*inode);
<a href='../S/16.html#L45'>PIPE_TAIL</a>          45 fs/pipe.c            size = PIPE_TAIL (*inode);
<a href='../S/16.html#L46'>PIPE_TAIL</a>          46 fs/pipe.c            PIPE_TAIL (*inode) += chars;
<a href='../S/16.html#L47'>PIPE_TAIL</a>          47 fs/pipe.c            PIPE_TAIL (*inode) &amp;= (PAGE_SIZE - 1);
<a href='../S/31.html#L79'>PIPE_TAIL</a>          79 include/linux/fs.h #define PIPE_SIZE(inode) ((PIPE_HEAD(inode)-PIPE_TAIL(inode))&amp;(PAGE_SIZE-1))
<a href='../S/31.html#L80'>PIPE_TAIL</a>          80 include/linux/fs.h #define PIPE_EMPTY(inode) (PIPE_HEAD(inode)==PIPE_TAIL(inode))
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