blob: 106bb6a7f04c91201d43f4b00c4d3edbec151dfc (
plain)
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
72
73
74
75
76
77
|
#ifndef _USER_ENVIRONMENT_H_
#define _USER_ENVIRONMENT_H_
/* __Userspace__ */
#include <sys/types.h>
#ifdef __Userspace_os_FreeBSD
#ifndef _SYS_MUTEX_H_
#include <sys/mutex.h>
#endif
#endif
#if defined (__Userspace_os_Windows)
#include "netinet/sctp_os_userspace.h"
#endif
/* maxsockets is used in SCTP_ZONE_INIT call. It refers to
* kern.ipc.maxsockets kernel environment variable.
*/
extern int maxsockets;
/* int hz; is declared in sys/kern/subr_param.c and refers to kernel timer frequency.
* See http://ivoras.sharanet.org/freebsd/vmware.html for additional info about kern.hz
* hz is initialized in void init_param1(void) in that file.
*/
extern int hz;
/* The following two ints define a range of available ephermal ports. */
extern int ipport_firstauto, ipport_lastauto;
/* nmbclusters is used in sctp_usrreq.c (e.g., sctp_init). In the FreeBSD kernel,
* this is 1024 + maxusers * 64.
*/
extern int nmbclusters;
#if !defined (__Userspace_os_Windows)
#define min(a,b) ((a)>(b)?(b):(a))
#define max(a,b) ((a)>(b)?(a):(b))
#endif
extern int read_random(void *buf, int count);
/* errno's may differ per OS. errno.h now included in sctp_os_userspace.h */
/* Source: /usr/src/sys/sys/errno.h */
/* #define ENOSPC 28 */ /* No space left on device */
/* #define ENOBUFS 55 */ /* No buffer space available */
/* #define ENOMEM 12 */ /* Cannot allocate memory */
/* #define EACCES 13 */ /* Permission denied */
/* #define EFAULT 14 */ /* Bad address */
/* #define EHOSTDOWN 64 */ /* Host is down */
/* #define EHOSTUNREACH 65 */ /* No route to host */
/* Source ip_output.c. extern'd in ip_var.h */
extern u_short ip_id;
#if defined(__Userspace_os_Linux)
#define IPV6_VERSION 0x60
#endif
/* kernel stuff */
#include <assert.h>
#define KASSERT(exp,msg) assert(exp)
#define panic(arg1) do { \
perror(arg1); \
exit(1); \
} while (0)
/* necessary for sctp_pcb.c */
extern int ip_defttl;
/* dummy definitions used (temporarily?) for inpcb userspace port */
/* called in sctp_usrreq.c */
#define in6_sin_2_v4mapsin6(arg1, arg2) /* STUB */
#endif
|
