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- <title>dumpsfs</title>
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- <h2 align=center>dumpsfs</h2>
- <h4 align=center>OS/161 Reference Manual</h4>
- <h3>Name</h3>
- dumpsfs - dump information about an SFS filesystem
- <h3>Synopsis</h3>
- /sbin/dumpsfs <em>raw-device</em>
- <br>
- host-dumpsfs <em>disk-image-file</em>
- <h3>Description</h3>
- dumpsfs dumps out selected information regarding the contents and
- structure of the SFS filesystem on the device it is passed.
- <p>
- Like <A HREF=mksfs.html>mksfs</A>, it is also compiled for the
- System/161 host OS, and in that form can access System/161's disk
- image files.
- <h3>Requirements</h3>
- dumpsfs uses the following system calls:
- <ul>
- <li> <A HREF=../syscall/open.html>open</A>
- <li> <A HREF=../syscall/read.html>read</A>
- <li> <A HREF=../syscall/write.html>write</A>
- <li> <A HREF=../syscall/lseek.html>lseek</A>
- <li> <A HREF=../syscall/fstat.html>fstat</A>
- <li> <A HREF=../syscall/close.html>close</A>
- <li> <A HREF=../syscall/_exit.html>_exit</A>
- </ul>
- dumpsfs should function properly once the file system assignment is
- complete. You may wish to extend it in the course of doing that
- assignment.
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