1/* open-files -- report files a process has open */ 2 3/* Copyright (C) 1989-2002 Free Software Foundation, Inc. 4 5 This file is part of GNU Bash, the Bourne Again SHell. 6 7 Bash is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 2, or (at your option) any later 10 version. 11 12 Bash is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with Bash; see the file COPYING. If not, write to the Free Software 19 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ 20 21#include <sys/types.h> 22#include <fcntl.h> 23#include <sys/file.h> 24 25#include <unistd.h> 26#include <stdlib.h> 27 28#include <stdio.h> 29 30main() 31{ 32 register int i; 33 34 for (i = 0; i < getdtablesize(); i++) { 35 if (fcntl(i, F_GETFD, 0) != -1) 36 fprintf(stderr, "fd %d: open\n", i); 37 } 38 exit(0); 39} 40