📄 isatty.c
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/* Copyright (c) Colorado School of Mines, 2006.*//* All rights reserved. *//*********************** self documentation **********************//* * ISATTY - pass on return from isatty(2) * * Usage: isatty filedes * * See: man isatty for further information *//* * Credits: * CWP: Shuki * * This program belongs to the Center for Wave Phenomena * Colorado School of Mines *//**************** end self doc ********************************/#include "cwp.h"#include <unistd.h>intmain(int argc, char **argv){ int fildes; if (argc != 2) { fprintf(stderr, "Usage: %s fildes\n", argv[0]); return EXIT_FAILURE; } fildes = atoi(argv[1]); printf("isatty: saw fildes=%d, isatty? %d\n", fildes, isatty(fildes)); return EXIT_SUCCESS;}
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