| /*****************************************************************************\ |
| * common.h |
| ***************************************************************************** |
| * Copyright (C) 2002-2005 The Regents of the University of California. |
| * Produced at the Lawrence Livermore National Laboratory. |
| * Written by Dave Peterson <dsp@llnl.gov> <dave_peterson@pobox.com>. |
| * UCRL-CODE-2003-012 |
| * All rights reserved. |
| * |
| * This file is part of nvramtool, a utility for reading/writing coreboot |
| * parameters and displaying information from the coreboot table. |
| * For details, see http://coreboot.org/nvramtool. |
| * |
| * Please also read the file DISCLAIMER which is included in this software |
| * distribution. |
| * |
| * This program 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) version 2, dated June 1991. |
| * |
| * 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 terms and |
| * conditions of 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, write to the Free Software Foundation, Inc., |
| * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| \*****************************************************************************/ |
| |
| #ifndef COMMON_H |
| #define COMMON_H |
| |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <assert.h> |
| #include <errno.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <ctype.h> |
| |
| #if defined(__FreeBSD__) |
| #include <sys/types.h> |
| #include <machine/cpufunc.h> |
| #define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0) |
| #define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0) |
| #define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0) |
| #define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); }) |
| #define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); }) |
| #define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); }) |
| #else |
| #if defined(__GLIBC__) |
| #include <sys/io.h> |
| #endif |
| #if (defined(__MACH__) && defined(__APPLE__)) |
| #include <DirectIO/darwinio.h> |
| #endif |
| #define OUTB outb |
| #define OUTW outw |
| #define OUTL outl |
| #define INB inb |
| #define INW inw |
| #define INL inl |
| #endif |
| |
| #define FALSE 0 |
| #define TRUE 1 |
| |
| #define BUG() assert(0) |
| |
| #define COMMON_RESULT_START 0x10000 |
| #define LAYOUT_RESULT_START 0x20000 |
| #define CMOS_RESULT_START 0x30000 |
| #define CMOS_OP_RESULT_START 0x40000 |
| |
| #define OK 0 /* 0 is used universally to indicate success. */ |
| |
| #define LINE_EOF (COMMON_RESULT_START + 0) |
| #define LINE_TOO_LONG (COMMON_RESULT_START + 1) |
| |
| /* basename of this program, as reported by argv[0] */ |
| extern const char prog_name[]; |
| |
| /* version of this program */ |
| extern const char prog_version[]; |
| |
| int get_line_from_file (FILE *f, char line[], int line_buf_size); |
| void out_of_memory (void); |
| void usage (FILE *outfile); |
| |
| #endif /* COMMON_H */ |