This file is eval.def, from which is created eval.c. It implements the builtin "eval" in Bash. Copyright (C) 1987, 1989, 1991 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. $PRODUCES eval.c $BUILTIN eval $FUNCTION eval_builtin $SHORT_DOC eval [arg ...] Read ARGs as input to the shell and execute the resulting command(s). $END #include #if defined (HAVE_UNISTD_H) #include #endif #include "../shell.h" #include "bashgetopt.h" #include "common.h" /* Parse the string that these words make, and execute the command found. */ int eval_builtin (list) WORD_LIST *list; { if (no_options (list)) return (EX_USAGE); /* Note that parse_and_execute () frees the string it is passed. */ return (list ? parse_and_execute (string_list (list), "eval", SEVAL_NOHIST) : EXECUTION_SUCCESS); }