Introduce a better error reporting, using mach error codes
It seems there is no need to use dynamic allocation in mach_host_info.
This commit is contained in:
manu
parent
20b98814a9
commit
293d243256
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: files.mach,v 1.4 2002/11/10 21:53:40 manu Exp $
|
||||
# $NetBSD: files.mach,v 1.5 2002/11/11 01:18:44 manu Exp $
|
||||
#
|
||||
# Config file description for machine-independent Mach compat code.
|
||||
# Included by ports that need it.
|
||||
|
|
@ -6,6 +6,7 @@
|
|||
# ports should define any machine-specific files they need in their
|
||||
# own file lists.
|
||||
|
||||
file compat/mach/mach_errno.c compat_mach
|
||||
file compat/mach/mach_exec.c compat_mach
|
||||
file compat/mach/mach_host.c compat_mach
|
||||
file compat/mach/mach_misc.c compat_mach
|
||||
|
|
|
|||
|
|
@ -0,0 +1,131 @@
|
|||
/* $NetBSD: mach_errno.c,v 1.1 2002/11/11 01:18:44 manu 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* 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 1.1 2002/11/11 01:18:44 manu Exp $");
|
||||
|
||||
#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_FAILURE, /* 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 */
|
||||
};
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/* $NetBSD: mach_errno.h,v 1.1 2002/11/11 01:18:44 manu 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#ifndef _MACH_ERRNO_H_
|
||||
#define _MACH_ERRNO_H_
|
||||
|
||||
extern int native_to_mach_errno[];
|
||||
|
||||
#define MACH_KERN_SUCCESS 0
|
||||
#define MACH_KERN_INVALID_ADDRESS 1
|
||||
#define MACH_KERN_PROTECTION_FAILURE 2
|
||||
#define MACH_KERN_NO_SPACE 3
|
||||
#define MACH_KERN_INVALID_ARGUMENT 4
|
||||
#define MACH_KERN_FAILURE 5
|
||||
#define MACH_KERN_RESOURCE_SHORTAGE 6
|
||||
#define MACH_KERN_NOT_RECEIVER 7
|
||||
#define MACH_KERN_NO_ACCESS 8
|
||||
#define MACH_KERN_MEMORY_FAILURE 9
|
||||
#define MACH_KERN_MEMORY_ERROR 10
|
||||
#define MACH_KERN_ALREADY_IN_SET 11
|
||||
#define MACH_KERN_NOT_IN_SET 12
|
||||
#define MACH_KERN_NAME_EXISTS 13
|
||||
#define MACH_KERN_ABORTED 14
|
||||
#define MACH_KERN_INVALID_NAME 15
|
||||
#define MACH_KERN_INVALID_TASK 16
|
||||
#define MACH_KERN_INVALID_RIGHT 17
|
||||
#define MACH_KERN_INVALID_VALUE 18
|
||||
#define MACH_KERN_UREFS_OVERFLOW 19
|
||||
#define MACH_KERN_INVALID_CAPABILITY 20
|
||||
#define MACH_KERN_RIGHT_EXISTS 21
|
||||
#define MACH_KERN_INVALID_HOST 22
|
||||
#define MACH_KERN_MEMORY_PRESENT 23
|
||||
#define MACH_KERN_MEMORY_DATA_MOVED 24
|
||||
#define MACH_KERN_MEMORY_RESTART_COPY 25
|
||||
#define MACH_KERN_INVALID_PROCESSOR_SET 26
|
||||
#define MACH_KERN_POLICY_LIMIT 27
|
||||
#define MACH_KERN_INVALID_POLICY 28
|
||||
#define MACH_KERN_INVALID_OBJECT 29
|
||||
#define MACH_KERN_ALREADY_WAITING 30
|
||||
#define MACH_KERN_DEFAULT_SET 31
|
||||
#define MACH_KERN_EXCEPTION_PROTECTED 32
|
||||
#define MACH_KERN_INVALID_LEDGER 33
|
||||
#define MACH_KERN_INVALID_MEMORY_CONTROL 34
|
||||
#define MACH_KERN_INVALID_SECURITY 35
|
||||
#define MACH_KERN_NOT_DEPRESSED 36
|
||||
#define MACH_KERN_TERMINATED 37
|
||||
#define MACH_KERN_LOCK_SET_DESTROYED 38
|
||||
#define MACH_KERN_LOCK_UNSTABLE 39
|
||||
#define MACH_KERN_LOCK_OWNED 40
|
||||
#define MACH_KERN_LOCK_OWNED_SELF 41
|
||||
#define MACH_KERN_SEMAPHORE_DESTROYED 42
|
||||
#define MACH_KERN_RPC_SERVER_TERMINATED 43
|
||||
#define MACH_KERN_RPC_TERMINATE_ORPHAN 44
|
||||
#define MACH_KERN_RPC_CONTINUE_ORPHAN 45
|
||||
#define MACH_KERN_NOT_SUPPORTED 46
|
||||
#define MACH_KERN_NODE_DOWN 47
|
||||
#define MACH_KERN_NOT_WAITING 48
|
||||
#define MACH_KERN_OPERATION_TIMED_OUT 49
|
||||
|
||||
#endif /* _MACH_ERRNO_H_ */
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: mach_host.c,v 1.4 2002/11/10 22:05:35 manu Exp $ */
|
||||
/* $NetBSD: mach_host.c,v 1.5 2002/11/11 01:18:44 manu Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2002 The NetBSD Foundation, Inc.
|
||||
|
|
@ -37,7 +37,7 @@
|
|||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: mach_host.c,v 1.4 2002/11/10 22:05:35 manu Exp $");
|
||||
__KERNEL_RCSID(0, "$NetBSD: mach_host.c,v 1.5 2002/11/11 01:18:44 manu Exp $");
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/malloc.h>
|
||||
|
|
@ -51,6 +51,7 @@ __KERNEL_RCSID(0, "$NetBSD: mach_host.c,v 1.4 2002/11/10 22:05:35 manu Exp $");
|
|||
|
||||
#include <compat/mach/mach_types.h>
|
||||
#include <compat/mach/mach_host.h>
|
||||
#include <compat/mach/mach_errno.h>
|
||||
|
||||
int
|
||||
mach_host_info(p, msgh)
|
||||
|
|
@ -58,25 +59,25 @@ mach_host_info(p, msgh)
|
|||
mach_msg_header_t *msgh;
|
||||
{
|
||||
mach_host_info_request_t req;
|
||||
mach_host_info_reply_t *rep = NULL;
|
||||
size_t msglen;
|
||||
mach_host_info_reply_t rep;
|
||||
int error;
|
||||
|
||||
if ((error = copyin(msgh, &req, sizeof(req))) != 0)
|
||||
return error;
|
||||
|
||||
bzero(&rep, sizeof(rep));
|
||||
|
||||
rep.rep_msgh.msgh_size = sizeof(rep);
|
||||
rep.rep_msgh.msgh_local_port = req.req_msgh.msgh_local_port;
|
||||
rep.rep_msgh.msgh_id = req.req_msgh.msgh_id + 100;
|
||||
|
||||
switch(req.req_flavor) {
|
||||
case MACH_HOST_BASIC_INFO: {
|
||||
struct mach_host_basic_info *info;
|
||||
|
||||
msglen = sizeof(mach_host_info_reply_t);
|
||||
rep = (mach_host_info_reply_t *)malloc(msglen,
|
||||
M_TEMP, M_ZERO|M_WAITOK);
|
||||
rep->rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep->rep_msgh.msgh_local_port = req.req_msgh.msgh_local_port;
|
||||
rep->rep_msgh.msgh_id = req.req_msgh.msgh_id + 100;
|
||||
rep.rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
|
||||
info = (struct mach_host_basic_info *)&rep->rep_data[0];
|
||||
info = (struct mach_host_basic_info *)&rep.rep_data[0];
|
||||
info->max_cpus = 1; /* XXX fill this accurately */
|
||||
info->avail_cpus = 1;
|
||||
info->memory_size = uvmexp.active + uvmexp.inactive;
|
||||
|
|
@ -86,12 +87,8 @@ mach_host_info(p, msgh)
|
|||
}
|
||||
|
||||
case MACH_HOST_MACH_MSG_TRAP:
|
||||
msglen = sizeof(mach_host_info_reply_t);
|
||||
rep = (mach_host_info_reply_t *)malloc(msglen,
|
||||
M_TEMP, M_ZERO|M_WAITOK);
|
||||
rep->rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep->rep_msgh.msgh_local_port = req.req_msgh.msgh_local_port;
|
||||
rep->rep_msgh.msgh_id = req.req_msgh.msgh_id + 100;
|
||||
rep.rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep.rep_msgh.msgh_size = 0x28; /* only headers, no data */
|
||||
break;
|
||||
|
||||
case MACH_HOST_SCHED_INFO:
|
||||
|
|
@ -101,11 +98,11 @@ mach_host_info(p, msgh)
|
|||
DPRINTF(("unimplemented host_info flavor %d\n",
|
||||
req.req_flavor));
|
||||
default:
|
||||
return EINVAL;
|
||||
rep.rep_retval = native_to_mach_errno[EINVAL];
|
||||
break;
|
||||
}
|
||||
|
||||
if (rep != NULL && (error = copyout(rep, msgh, msglen)) != 0)
|
||||
if ((error = copyout(&rep, msgh, rep.rep_msgh.msgh_size)) != 0)
|
||||
return error;
|
||||
|
||||
return 0;
|
||||
|
|
@ -121,7 +118,11 @@ mach_host_page_size(p, msgh)
|
|||
mach_host_page_size_reply_t rep;
|
||||
int error;
|
||||
|
||||
if ((error = copyin(msgh, &req, sizeof(req))) != 0)
|
||||
return error;
|
||||
|
||||
bzero(&rep, sizeof(rep));
|
||||
|
||||
rep.rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep.rep_msgh.msgh_size = sizeof(rep);
|
||||
rep.rep_msgh.msgh_local_port = req.req_msgh.msgh_local_port;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: mach_vm.c,v 1.2 2002/11/10 22:05:36 manu Exp $ */
|
||||
/* $NetBSD: mach_vm.c,v 1.3 2002/11/11 01:18:44 manu Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2002 The NetBSD Foundation, Inc.
|
||||
|
|
@ -37,7 +37,7 @@
|
|||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: mach_vm.c,v 1.2 2002/11/10 22:05:36 manu Exp $");
|
||||
__KERNEL_RCSID(0, "$NetBSD: mach_vm.c,v 1.3 2002/11/11 01:18:44 manu Exp $");
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/param.h>
|
||||
|
|
@ -49,6 +49,7 @@ __KERNEL_RCSID(0, "$NetBSD: mach_vm.c,v 1.2 2002/11/10 22:05:36 manu Exp $");
|
|||
#include <compat/mach/mach_types.h>
|
||||
#include <compat/mach/mach_message.h>
|
||||
#include <compat/mach/mach_vm.h>
|
||||
#include <compat/mach/mach_errno.h>
|
||||
#include <compat/mach/mach_syscallargs.h>
|
||||
|
||||
int
|
||||
|
|
@ -74,7 +75,7 @@ mach_vm_map(p, msgh)
|
|||
SCARG(&cup, pos) = (off_t)req.req_offset;
|
||||
|
||||
if ((error = sys_mmap(p, &cup, &rep.rep_retval)) != 0)
|
||||
return error;
|
||||
rep.rep_retval = native_to_mach_errno[error];
|
||||
|
||||
rep.rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep.rep_msgh.msgh_size = sizeof(rep);
|
||||
|
|
@ -107,7 +108,7 @@ mach_vm_deallocate(p, msgh)
|
|||
SCARG(&cup, len) = req.req_size;
|
||||
|
||||
if ((error = sys_munmap(p, &cup, &rep.rep_retval)) != 0)
|
||||
return error;
|
||||
rep.rep_retval = native_to_mach_errno[error];
|
||||
|
||||
rep.rep_msgh.msgh_bits = 0x1200; /* XXX why? */
|
||||
rep.rep_msgh.msgh_size = sizeof(rep);
|
||||
|
|
|
|||
Loading…
Reference in New Issue