2021-11-26 06:41:56 +03:00
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/**
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* @brief tty - print terminal name
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*
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* @copyright
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2018-10-09 13:56:45 +03:00
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* This file is part of ToaruOS and is released under the terms
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* of the NCSA / University of Illinois License - see LICENSE.md
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* Copyright (C) 2018 K. Lange
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*/
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#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char * argv[]) {
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if (!isatty(STDIN_FILENO)) {
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fprintf(stdout, "not a tty\n");
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return 1;
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}
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fprintf(stdout,"%s\n",ttyname(STDIN_FILENO));
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return 0;
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}
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