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__dup_fd_properties

Syntax

 
#include <libc/fd_props.h>

void __dup_fd_properties(int existing_handle, int new_handle);

Description

Causes the new file descriptor new_handle to refer to the same fd_properties struct as existing_handle. This internal function is called by dup and dup2.

For more information, see __set_fd_properties (see section __set_fd_properties) and __clear_fd_properties (see section __clear_fd_properties).

Return Value

None.

Portability

ANSI/ISO C No
POSIX No


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  Copyright 2004   by DJ Delorie     Updated Apr 2004