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Directory safety when working with paths

By Unknown Minggu, 11 November 2007 API buffer overflow directory file descriptor fstatat getcwd gnu Library openat opendir PATH_MAX Portability readdir realpath save_cwd stat

Directory safety when working with paths

As we discussed in our previous two articles, we run into issues of thread safety when we try changing the path during a running program. ...

File Descriptors and why we can't use them

By Unknown Kamis, 15 Maret 2007 fchmod fcntl file descriptor fstatat ftruncate gzdirect gzdopen openat

File Descriptors and why we can't use them

Those of you who have been programming for a UNIX based OS for a while have surely felt the power of file descriptors. One prevalent problem...

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