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- /* vim: tabstop=4 shiftwidth=4 noexpandtab
- * This file is part of ToaruOS and is released under the terms
- * of the NCSA / University of Illinois License - see LICENSE.md
- * Copyright (C) 2018 K. Lange
- *
- * tty - print terminal name
- */
- #include <stdio.h>
- #include <unistd.h>
- int main(int argc, char * argv[]) {
- if (!isatty(STDIN_FILENO)) {
- fprintf(stdout, "not a tty\n");
- return 1;
- }
- fprintf(stdout,"%s\n",ttyname(STDIN_FILENO));
- return 0;
- }
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