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摘要：
4.11 In Section 4.21, our version of ftw never changes its directory. Modify this routine so that each time it encounters a directory, it does a chdir to that directory, allowing it to use the filenam... 阅读全文
posted @ 2011-05-03 21:07 天地玄黄 阅读(611) 评论(0) 推荐(0) 编辑
摘要：
4.6 Write a utility like cp(1) that copies a file containing holes, without writing the bytes of 0 to the output file. 我自己写了一整程序来完成这个操作。 首先要使用fig3.2的程序生成一个带有hole的文件file.hole。 #include "apue.h"#include... 阅读全文
posted @ 2011-05-03 15:28 天地玄黄 阅读(529) 评论(0) 推荐(0) 编辑 |
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