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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_BOOTSYMS_H
#define _SYS_BOOTSYMS_H
/*
* This header file should not exist.
*
* Whether it be due to laziness, machismo, or just plain cluelessness, most
* of the symbols over in psm/stand are not properly prototyped anywhere.
*
* To workaround this, developers have adopted the horrendous practice of
* "externing" the symbols they need, leading to dozens of declarations of
* the same symbol which have to be kept in sync. Unfortunately, no similar
* workaround exists for lint's pass2, which requires definitions for all
* symbols in order to properly perform cross-checks.
*
* Thus, this header file was created to address the problems:
*
* - The "extern" problem. All files beneath stand/lib should #include
* this file rather than "extern" the symbol. Additionally, existing
* externs should be removed as convenient.
*
* Of course, eventually some brave soul needs to venture over to the
* slums of psm/stand and add all the proper header files, at which
* point this file can be disposed of.
*
* Note that the set of symbols shared between stand/lib and psm/stand is
* itself a moving target. As such, this file should be updated as needed
* so that it always contains the *minimum* set of shared symbols needed to
* avoid externs and placate lint.
*/
#include <sys/saio.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* From psm/stand/boot/$(MACH)/common/fsconf.c:
*/
extern int nfs_readsize;
extern int boot_nfsw;
extern struct boot_fs_ops *boot_fsw[];
extern struct boot_fs_ops *extendfs_ops;
extern struct boot_fs_ops *origfs_ops;
/*
* From psm/stand/boot/common/boot.c:
*/
extern int boothowto;
extern int verbosemode;
extern char *systype;
extern struct memlist *pfreelistp;
extern struct memlist *vfreelistp;
extern void set_default_filename(char *);
/*
* From psm/stand/boot/common/heap_kmem.c:
*/
extern void *bkmem_alloc(size_t);
extern void *bkmem_zalloc(size_t);
extern void bkmem_free(void *, size_t);
/*
* From psm/stand/boot/$(MACH)/common/$(MACH)_standalloc.c:
*/
extern caddr_t resalloc(enum RESOURCES, size_t, caddr_t, int);
extern void resfree(enum RESOURCES, caddr_t, size_t);
extern void reset_alloc(void);
/*
* From psm/stand/lib/names/$(MACH)/common/mfgname.c: (libnames)
*/
extern char *get_mfg_name(void);
/*
* From psm/stand/boot/i386/common/boot_plat.c or
* psm/stand/boot/sparcv9/sun4u/machdep.c:
*/
extern int pagesize;
extern int global_pages;
#ifdef __sparc
/*
* From psm/stand/boot/sparc/common/fsconf.c:
*/
extern char *bootp_response;
#endif /* __sparc */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_BOOTSYMS_H */
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