Defines | Functions

missing/dup2.c File Reference

#include "ruby/config.h"
#include <errno.h>
Include dependency graph for dup2.c:

Go to the source code of this file.

Defines

#define BADEXIT   -1

Functions

int dup2 (int fd1, int fd2)

Define Documentation

#define BADEXIT   -1

Definition at line 24 of file dup2.c.


Function Documentation

int dup2 ( int  fd1,
int  fd2 
)

Definition at line 27 of file dup2.c.

References errno, and fcntl().

Referenced by chfunc(), io_reopen(), and main().