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view lwar/lwar.c @ 301:6f7fe78bb868 ccdev
Add string -> number conversion for preproc expression evaluator
Q&D conversion from string to signed number. It should be noted that this
really should be done during tokenization and the type of number be set by
the tokenizer, including parsing floating point values. Then the
preprocessor can decide what to do with non-integer numbers.
author | William Astle <lost@l-w.ca> |
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date | Sun, 15 Sep 2013 14:22:10 -0600 |
parents | 6eed14cccac9 |
children | 221b5f58d8ad |
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/* lwar.c Copyright © 2009 William Astle This file is part of LWAR. LWAR 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 3 of the License, or (at your option) any later version. This program 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 this program. If not, see <http://www.gnu.org/licenses/>. Implements the program startup code */ #include <stdio.h> #include <stdlib.h> #include <sys/stat.h> #include <sys/types.h> #include <unistd.h> #include <lw_alloc.h> #define __lwar_c_seen__ #include "lwar.h" typedef struct { FILE *f; } arhandle_real; int debug_level = 0; int operation = 0; int nfiles = 0; char *archive_file = NULL; int mergeflag = 0; char **files = NULL; void add_file_name(char *fn) { files = lw_realloc(files, sizeof(char *) * (nfiles + 1)); files[nfiles] = fn; nfiles++; }