/* open-files -- report files a process has open */ /* Copyright (C) 1989-2002 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. Bash is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. Bash is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Bash; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ #include <sys/types.h> #include <fcntl.h> #include <sys/file.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> main() { register int i; for (i = 0; i < getdtablesize(); i++) { if (fcntl(i, F_GETFD, 0) != -1) fprintf(stderr, "fd %d: open\n", i); } exit(0); }