NetBSD-5.0.2/sys/compat/mach/mach_errno.c
/* $NetBSD: mach_errno.c,v 1.18 2008/04/28 20:23:44 martin Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Emmanuel Dreyfus
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mach_errno.c,v 1.18 2008/04/28 20:23:44 martin Exp $");
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/null.h>
#include <sys/queue.h>
#include <sys/errno.h>
#include <compat/mach/mach_types.h>
#include <compat/mach/mach_message.h>
#include <compat/mach/mach_errno.h>
int native_to_mach_errno[] = {
MACH_KERN_SUCCESS, /* 0 */
MACH_KERN_PROTECTION_FAILURE, /* EPERM */
MACH_KERN_FAILURE, /* ENOENT */
MACH_KERN_FAILURE, /* ESRCH */
MACH_KERN_FAILURE, /* EINTR */
MACH_KERN_FAILURE, /* EIO */ /* 5 */
MACH_KERN_FAILURE, /* ENXIO */
MACH_KERN_FAILURE, /* E2BIG */
MACH_KERN_FAILURE, /* ENOEXEC */
MACH_KERN_FAILURE, /* EBADF */
MACH_KERN_FAILURE, /* ECHILD */ /* 10 */
MACH_KERN_FAILURE, /* EDEADLK */
MACH_KERN_NO_SPACE, /* ENOMEM */
MACH_KERN_FAILURE, /* EACCES */
MACH_KERN_INVALID_ADDRESS, /* EFAULT */
MACH_KERN_FAILURE, /* ENOTBLK */ /* 15 */
MACH_KERN_FAILURE, /* EBUSY */
MACH_KERN_FAILURE, /* EEXIST */
MACH_KERN_FAILURE, /* EXDEV */
MACH_KERN_FAILURE, /* ENODEV */
MACH_KERN_FAILURE, /* ENOTDIR */ /* 20 */
MACH_KERN_FAILURE, /* EISDIR */
MACH_KERN_INVALID_ARGUMENT, /* EINVAL */
MACH_KERN_FAILURE, /* ENFILE */
MACH_KERN_FAILURE, /* EMFILE */
MACH_KERN_FAILURE, /* ENOTTY */ /* 25 */
MACH_KERN_FAILURE, /* ETXTBSY */
MACH_KERN_FAILURE, /* EFBIG */
MACH_KERN_FAILURE, /* ENOSPC */
MACH_KERN_FAILURE, /* ESPIPE */
MACH_KERN_FAILURE, /* EROFS */ /* 30 */
MACH_KERN_FAILURE, /* EMLINK */
MACH_KERN_FAILURE, /* EPIPE */
MACH_KERN_FAILURE, /* EDOM */
MACH_KERN_FAILURE, /* ERANGE */
MACH_KERN_FAILURE, /* EAGAIN */ /* 35 */
MACH_KERN_FAILURE, /* EWOULDBLOCK */
MACH_KERN_FAILURE, /* EINPROGRESS */
MACH_KERN_FAILURE, /* EALREADY */
MACH_KERN_FAILURE, /* ENOTSOCK */
MACH_KERN_FAILURE, /* EDESTADDRREQ */ /* 40 */
MACH_KERN_FAILURE, /* EMSGSIZE */
MACH_KERN_FAILURE, /* EPROTOTYPE */
MACH_KERN_FAILURE, /* ENOPROTOOPT */
MACH_KERN_FAILURE, /* ESOCKTNOSUPPORT */
MACH_KERN_FAILURE, /* EOPNOTSUPP */ /* 45 */
MACH_KERN_FAILURE, /* EPFNOSUPPORT */
MACH_KERN_FAILURE, /* EAFNOSUPPORT */
MACH_KERN_FAILURE, /* EADDRINUSE */
MACH_KERN_FAILURE, /* EADDRNOTAVAIL */
MACH_KERN_FAILURE, /* ENETDOWN */ /* 50 */
MACH_KERN_FAILURE, /* ENETUNREACH */
MACH_KERN_FAILURE, /* ENETRESET */
MACH_KERN_FAILURE, /* ECONNABORTED */
MACH_KERN_FAILURE, /* ECONNRESET */
MACH_KERN_FAILURE, /* ENOBUFS */ /* 55 */
MACH_KERN_FAILURE, /* EISCONN */
MACH_KERN_FAILURE, /* ENOTCONN */
MACH_KERN_FAILURE, /* ESHUTDOWN */
MACH_KERN_FAILURE, /* ETOOMANYREFS */
MACH_KERN_FAILURE, /* ETIMEDOUT */ /* 60 */
MACH_KERN_FAILURE, /* ECONNREFUSED */
MACH_KERN_FAILURE, /* ELOOP */
MACH_KERN_FAILURE, /* ENAMETOOLONG */
MACH_KERN_FAILURE, /* EHOSTDOWN */
MACH_KERN_FAILURE, /* EHOSTUNREACH */ /* 65 */
MACH_KERN_FAILURE, /* ENOTEMPTY */
MACH_KERN_FAILURE, /* EPROCLIM */
MACH_KERN_FAILURE, /* EUSERS */
MACH_KERN_FAILURE, /* EDQUOT */
MACH_KERN_FAILURE, /* ESTALE */ /* 70 */
MACH_KERN_FAILURE, /* EREMOTE */
MACH_KERN_FAILURE, /* EBADRPC */
MACH_KERN_FAILURE, /* ERPCMISMATCH */
MACH_KERN_FAILURE, /* EPROGUNAVAIL */
MACH_KERN_FAILURE, /* EPROGMISMATCH */ /* 75 */
MACH_KERN_FAILURE, /* EPROCUNAVAIL */
MACH_KERN_FAILURE, /* ENOLCK */
MACH_KERN_FAILURE, /* ENOSYS */
MACH_KERN_FAILURE, /* EFTYPE */
MACH_KERN_FAILURE, /* EAUTH */ /* 80 */
MACH_KERN_FAILURE, /* ENEEDAUTH */
MACH_KERN_FAILURE, /* EIDRM */
MACH_KERN_FAILURE, /* ENOMSG */
MACH_KERN_FAILURE, /* EOVERFLOW */
MACH_KERN_FAILURE, /* EILSEQ */ /* 85 */
};
int
mach_msg_error(struct mach_trap_args *args, int error)
{
mach_msg_header_t *req = args->smsg;
mach_error_reply_t *rep = args->rmsg;
size_t *msglen = args->rsize;
*msglen = sizeof(*rep);
mach_set_header(rep, req, *msglen);
rep->rep_retval = native_to_mach_errno[error];
mach_set_trailer(rep, *msglen);
#ifdef DEBUG_MACH
if (error != 0)
printf("failure in kernel service %d (err %x, native %d)\n",
req->msgh_id, (int)rep->rep_retval, error);
#endif
return 0;
}
int
mach_iokit_error(struct mach_trap_args *args, int error)
{
mach_msg_header_t *req = args->smsg;
mach_error_reply_t *rep = args->rmsg;
size_t *msglen = args->rsize;
*msglen = sizeof(*rep);
mach_set_header(rep, req, *msglen);
rep->rep_retval = error;
#ifdef DEBUG_MACH
if (error != 0)
printf("failure in kernel service %d (Mach err %x)\n",
req->msgh_id, error);
#endif
mach_set_trailer(rep, *msglen);
return 0;
}