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sunos32.h revision 1.10 
      1 /*	$NetBSD: sunos32.h,v 1.10 2007/03/16 22:21:42 dsl Exp $	 */
      2 
      3 /*
      4  * Copyright (c) 2001 Matthew R. Green
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. The name of the author may not be used to endorse or promote products
     16  *    derived from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  * SUCH DAMAGE.
     29  */
     30 
     31 #ifndef _COMPAT_SUNOS32_SUNOS32_H_
     32 #define _COMPAT_SUNOS32_SUNOS32_H_
     33 
     34 /*
     35  * 32-bit SunOS 4.x compatibility module.
     36  */
     37 
     38 #include <compat/sunos/sunos.h>
     39 
     40 /*
     41  * Typedefs for pointer-types.
     42  */
     43 /* stime() */
     44 typedef u_int32_t sunos32_time_tp;
     45 
     46 /* statfs(), fstatfs() */
     47 typedef u_int32_t sunos32_statfsp_t;
     48 
     49 /* ustat() */
     50 typedef netbsd32_pointer_t sunos32_ustatp_t;
     51 
     52 /* uname() */
     53 typedef netbsd32_pointer_t sunos32_utsnamep_t;
     54 
     55 /*
     56  * general prototypes
     57  */
     58 __BEGIN_DECLS
     59 /* Defined in arch/<arch>/sunos_machdep.c */
     60 void	sunos32_sendsig(const ksiginfo_t *, const sigset_t *);
     61 __END_DECLS
     62 
     63 /*
     64  * here are some macros to convert between sunos32 and sparc64 types.
     65  * note that they do *NOT* act like good macros and put ()'s around all
     66  * arguments cuz this _breaks_ SCARG().
     67  */
     68 #define SUNOS32TO64(s32uap, uap, name) \
     69 	    SCARG(uap, name) = SCARG(s32uap, name)
     70 #define SUNOS32TOP(s32uap, uap, name, type) \
     71 	    SCARG(uap, name) = SCARG_P32(s32uap, name)
     72 #define SUNOS32TOX(s32uap, uap, name, type) \
     73 	    SCARG(uap, name) = (type)SCARG(s32uap, name)
     74 #define SUNOS32TOX64(s32uap, uap, name, type) \
     75 	    SCARG(uap, name) = (type)(u_long)SCARG(s32uap, name)
     76 
     77 /* and some standard versions */
     78 #define	SUNOS32TO64_UAP(name)		SUNOS32TO64(uap, &ua, name);
     79 #define	SUNOS32TOP_UAP(name, type)	SUNOS32TOP(uap, &ua, name, type);
     80 #define	SUNOS32TOX_UAP(name, type)	SUNOS32TOX(uap, &ua, name, type);
     81 #define	SUNOS32TOX64_UAP(name, type)	SUNOS32TOX64(uap, &ua, name, type);
     82 
     83 #define SUNOS32_CHECK_ALT_EXIST(l, sgp, path) \
     84     emul_find(l, sgp, p->p_emul->e_path, (char *)(u_long)path, (const char **)&(path), CHECK_ALT_FL_EXISTS)
     85 
     86 #define SUNOS32_CHECK_ALT_CREAT(l, sgp, path) \
     87     emul_find(l, sgp, l->l_proc->p_emul->e_path, (char *)(u_long)path, (const char **)&(path), CHECK_ALT_FL_CREAT)
     88 
     89 #endif /* _COMPAT_SUNOS32_SUNOS32_H_ */
     90