/* * Copyright (c) 1999-2009 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights * Reserved. This file contains Original Code and/or Modifications of * Original Code as defined in and that are subject to the Apple Public * Source License Version 1.0 (the 'License'). You may not use this file * except in compliance with the License. Please obtain a copy of the * License at http://www.apple.com/publicsource and read it before using * this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License." * * @APPLE_LICENSE_HEADER_END@ */ /* * Mach Operating System * Copyright (c) 1990 Carnegie-Mellon University * Copyright (c) 1989 Carnegie-Mellon University * Copyright (c) 1988 Carnegie-Mellon University * Copyright (c) 1987 Carnegie-Mellon University * All rights reserved. The CMU software License Agreement specifies * the terms and conditions for use and redistribution. */ /* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * @(#)config.h 5.8 (Berkeley) 6/18/88 */ /* * Config. */ #include <stdio.h> #include <sys/types.h> #include <sys/param.h> #include <stdlib.h> #include <string.h> struct file_list { struct file_list *f_next; char *f_fn; /* the name */ u_char f_type; /* see below */ u_char f_flags; /* see below */ short f_special; /* requires special make rule */ char *f_needs; char *f_extra; /* stuff to add to make line */ }; /* * Types. */ #define DRIVER 1 #define NORMAL 2 #define INVISIBLE 3 #define PROFILING 4 /* * Attributes (flags). */ #define CONFIGDEP 0x01 /* obsolete? */ #define OPTIONSDEF 0x02 /* options definition entry */ struct device { int d_type; /* CONTROLLER, DEVICE, bus adaptor */ const char *d_name; /* name of device (e.g. rk11) */ int d_slave; /* slave number */ #define QUES -1 /* -1 means '?' */ #define UNKNOWN -2 /* -2 means not set yet */ int d_flags; /* nlags for device init */ struct device *d_next; /* Next one in list */ char *d_init; /* pseudo device init routine name */ }; /* * Config has a global notion of which machine type is * being used. It uses the name of the machine in choosing * files and directories. Thus if the name of the machine is ``vax'', * it will build from ``Makefile.vax'' and use ``../vax/inline'' * in the makerules, etc. */ extern const char *machinename; /* * In order to configure and build outside the kernel source tree, * we may wish to specify where the source tree lives. */ extern const char *source_directory; extern const char *object_directory; extern char *config_directory; FILE *fopenp(const char *fpath, char *file, char *complete, const char *ftype); const char *get_VPATH(void); #define VPATH get_VPATH() /* * A set of options may also be specified which are like CPU types, * but which may also specify values for the options. * A separate set of options may be defined for make-style options. */ struct opt { char *op_name; char *op_value; struct opt *op_next; }; extern struct opt *opt, *mkopt, *opt_tail, *mkopt_tail; const char *get_word(FILE *fp); char *ns(const char *str); char *qu(int num); char *path(const char *file); extern int do_trace; extern struct device *dtab; dev_t nametodev(char *name, int defunit, char defpartition); char *devtoname(dev_t dev); extern char errbuf[80]; extern int yyline; extern struct file_list *ftab, *conf_list, **confp; extern char *build_directory; extern int profiling; #define eq(a,b) (!strcmp(a,b)) #define DEV_MASK 0x7 #define DEV_SHIFT 3 /* External function references */ char *get_rest(FILE *fp); int yyparse(void); void yyerror(const char *s); void mkioconf(void); void makefile(void); void headers(void); int opteq(const char *cp, const char *dp); void init_dev(struct device *dp); void newdev(struct device *dp); void dev_param(struct device *dp, const char *str, long num); int searchp(const char *spath, char *file, char *fullname, int (*func)(char *));