1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
* Mach Operating System
* Copyright (c) 1992 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* Abstract:
* MIG helpers for gnumach tests, mainly copied from glibc
*
*/
#ifndef _MACH_MIG_SUPPORT_H_
#define _MACH_MIG_SUPPORT_H_
#include <string.h>
#include <mach/message.h>
#include <mach/mach_types.h>
#include <syscalls.h>
static inline void mig_init(void *_first)
{}
static inline void mig_allocate(vm_address_t *addr, vm_size_t size)
{
if (syscall_vm_allocate(mach_task_self(), addr, size, 1) != KERN_SUCCESS)
*addr = 0;
}
static inline void mig_deallocate(vm_address_t addr, vm_size_t size)
{
syscall_vm_deallocate (mach_task_self(), addr, size);
}
static inline void mig_dealloc_reply_port(mach_port_t port)
{}
static inline void mig_put_reply_port(mach_port_t port)
{}
static inline mach_port_t mig_get_reply_port(void)
{
return mach_reply_port();
}
static inline void mig_reply_setup(const mach_msg_header_t *_request,
mach_msg_header_t *reply)
{}
static inline vm_size_t mig_strncpy (char *dst, const char *src, vm_size_t len)
{
return dst - strncpy(dst, src, len);
}
#endif /* not defined(_MACH_MIG_SUPPORT_H_) */
|
