/* * ***************************************************************************** * * Copyright (c) 2018-2019 Gavin D. Howard and contributors. * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * ***************************************************************************** * * The main procedure of dc. * */ #if DC_ENABLED #include <string.h> #include <status.h> #include <dc.h> #include <vm.h> int dc_main(int argc, char **argv) { BcStatus s; vm->read_ret = BC_INST_POP_EXEC; vm->help = dc_help; #if BC_ENABLE_SIGNALS vm->sigmsg = dc_sig_msg; vm->siglen = (uchar) strlen(vm->sigmsg); #endif // BC_ENABLE_SIGNALS vm->next = dc_lex_token; vm->parse = dc_parse_parse; vm->expr = dc_parse_expr; s = bc_vm_boot(argc, argv, "DC_LINE_LENGTH", "DC_ENV_ARGS", "DC_EXPR_EXIT"); return (int) s; } #endif // DC_ENABLED