blob: 56dda553a9460e35ce1e8a256be250e3a16d3f0e (
plain) (
tree)
|
|
/**
* @file
*
* @brief Generate Terminal Pathname
* @ingroup libcsupport
*/
/*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#if defined(RTEMS_NEWLIB)
#include <stdio.h>
#include <string.h>
#include <sys/unistd.h>
static char *ctermid_name = "/dev/console";
/**
* ctermid() - POSIX 1003.1b 4.7.1 - Generate Terminal Pathname
*/
char *ctermid(
char *s
)
{
if ( !s )
return ctermid_name;
/*
* We have no way of knowing the length of the user provided buffer.
* It may not be large enough but there is no way to know that. :(
* So this is a potential buffer owerrun that we can do nothing about.
*/
strcpy( s, ctermid_name );
return s;
}
#endif
|