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No Medium Found, 5.5
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<h1 align="center" >
Strange and Interesting System Calls<br/>
Same <i>errno</i>(3) value, different causes
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<i>mknod</i>(2) EPERM:
<ul>
<li>
mode requested creation of something other than a regular file, FIFO
(named pipe), or Unix domain socket, and the caller is not privileged
(Linux: does not have the CAP_MKNOD capability);
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the file system containing pathname does not support the type of node
requested.
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