| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org> |
| 2 | * |
| 3 | * GNU Library General Public License (LGPL) version 2 or later. |
| 4 | * |
| 5 | * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details. |
| 6 | */ |
| 7 | |
| 8 | #include "_stdio.h" |
| 9 | |
| 10 | |
| 11 | char *ctermid(register char *s) |
| 12 | { |
| 13 | static char sbuf[L_ctermid]; |
| 14 | |
| 15 | #ifdef __BCC__ |
| 16 | /* Currently elks doesn't support /dev/tty. */ |
| 17 | if (!s) { |
| 18 | s = sbuf; |
| 19 | } |
| 20 | *s = 0; |
| 21 | |
| 22 | return s; |
| 23 | #else |
| 24 | /* glibc always returns /dev/tty for linux. */ |
| 25 | return strcpy((s ? s : sbuf), "/dev/tty"); |
| 26 | #endif |
| 27 | } |