mdup: New unit for juggling file descriptors.
authorMark Wooding <mdw@distorted.org.uk>
Sun, 4 Jan 2009 13:53:42 +0000 (13:53 +0000)
committerMark Wooding <mdw@distorted.org.uk>
Sun, 4 Jan 2009 16:23:46 +0000 (16:23 +0000)
The mdup function solves the problem of incorrect file descriptor
renumbering in fork/exec.


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