diff options
Diffstat (limited to 'cpukit/libcsupport/src/ctermid.c')
-rw-r--r-- | cpukit/libcsupport/src/ctermid.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/ctermid.c b/cpukit/libcsupport/src/ctermid.c new file mode 100644 index 0000000000..37b2f9cfc0 --- /dev/null +++ b/cpukit/libcsupport/src/ctermid.c @@ -0,0 +1,42 @@ +/* + * ctermid() - POSIX 1003.1b 4.7.1 - Generate Terminal Pathname + * + * 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.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems.h> +#if defined(RTEMS_NEWLIB) + +#include <stdio.h> +#include <string.h> + +static char *ctermid_name = "/dev/console"; + +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 |