Mono Documentation

Mono Class Library: Mono.Posix.Syscall Overview | Members

Mono.Posix.Syscall.dup Method

dup duplicates a file descriptor to the lowest unused file descriptor available. [Edit]

public static int dup (int fileDescriptor)

See Also

Mono.Unix.Native.Syscall.dup

Parameters

fileDescriptor
a int [Edit]

Returns

a int [Edit]

Remarks

This member is obsolete. Please use Mono.Unix.Native.Syscall.dup instead.
On success, the new file descriptor is returned. On error, -1 is returned and System.Runtime.InteropServices.Marshal.GetLastWin32Error is set.
[Edit]

Requirements

Namespace: Mono.Posix
Assembly: Mono.Posix (in Mono.Posix.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0