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Stdio
Stdio.File
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Method Stdio.File()->dup2()
- Method
dup2
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int dup2(Stdio.File to)
- Description
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Duplicate a file over another.
This function works similarly to assign() , but instead of making
the argument a reference to the same file, it creates a new file
with the same properties and places it in the argument.
- Returns
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Returns 1 on success and 0 (zero) on failure.
- Note
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In Pike 7.7 and later to need not be open, in which
case a new fd is allocated.
- Note
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Note also that to is also assigned to the same backend (if any)
as this object.
- See also
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assign() , dup()
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