source: rtems/c/src/libnetworking/rtems/rtems_bsdnet_internal.h @ 3e59793

4.104.114.84.95
Last change on this file since 3e59793 was 3e59793, checked in by Joel Sherrill <joel.sherrill@…>, on 10/31/00 at 16:37:16

2000-10-30 Joel Sherrill <joel@…>

  • POSIX include files merged into newlib. This resulted in some definitions moving to other files and thus some secondary effects in RTEMS source code.
  • machine/types.h: Added _CLOCKID_T_ and _TIMER_T_ to be in sync with newlib's <machine/types.h>.
  • rtems/rtems_bsdnet_internal.h: newlib now includes definition of struct itimerval in <sys/time.h>.
  • Property mode set to 100644
File size: 5.0 KB
Line 
1/*
2 * Declarations to fit FreeBSD to RTEMS.
3 *
4 *******************************************************************
5 *                            WARNING                              *
6 * This file should *never* be included by any application program *
7 *******************************************************************
8 *
9 *  $Id$
10 */
11
12#ifndef _RTEMS_BSDNET_INTERNAL_H_
13#define _RTEMS_BSDNET_INTERNAL_H_
14
15#include <rtems.h>
16
17typedef unsigned int            vm_offset_t;
18typedef long long               vm_ooffset_t;
19typedef unsigned int            vm_pindex_t;
20typedef unsigned int            vm_size_t;
21
22#define _BSD_OFF_T_     rtems_signed32
23#define _BSD_PID_T_     rtems_id
24#define _BSD_VA_LIST_   char *
25
26/* make sure we get the network versions of these */
27#include "../machine/types.h"
28#include "../machine/param.h"
29
30#include <sys/time.h>
31/*
32struct  itimerval {
33  struct  timeval it_interval;
34  struct  timeval it_value;
35};
36*/
37struct mdproc {
38        int     md_flags;
39        int     *md_regs;
40};
41
42#define USHRT_MAX       65535
43
44/*
45 * Other RTEMS/BSD glue
46 */
47struct socket;
48extern int soconnsleep (struct socket *so);
49extern void soconnwakeup (struct socket *so);
50#define splnet()        0
51#define splimp()        0
52#define splx(_s)        do { (_s) = 0; } while(0)
53
54#define ovbcopy(f,t,n) bcopy(f,t,n)
55#define copyout(f,t,n) (memcpy(t,f,n),0)
56#define copyin(f,t,n) (memcpy(t,f,n),0)
57
58#define random()        rtems_bsdnet_random()
59#define panic   rtems_panic
60#define suser(a,b)      0
61
62void    microtime (struct timeval *tv);
63#define hz rtems_bsdnet_ticks_per_second
64#define tick rtems_bsdnet_microseconds_per_tick
65
66#define log     rtems_bsdnet_log
67
68/*
69 * Since we can't have two sys/types.h files, we'll hack around
70 * and copy the contents of the BSD sys/types.h to here....
71 */
72#include <sys/cdefs.h>
73
74typedef u_int64_t       u_quad_t;       /* quads */
75typedef int64_t         quad_t;
76typedef quad_t *        qaddr_t;
77
78typedef void __sighandler_t __P((int));
79typedef __sighandler_t  *sig_t; /* type of pointer to a signal function */
80#define NSIG    32
81struct  sigaltstack {
82        char    *ss_sp;                 /* signal stack base */
83        int     ss_size;                /* signal stack length */
84        int     ss_flags;               /* SS_DISABLE and/or SS_ONSTACK */
85};
86
87#ifdef KERNEL
88typedef int             boolean_t;
89typedef struct vm_page  *vm_page_t;
90#endif
91
92#ifndef _POSIX_SOURCE
93/*
94 * minor() gives a cookie instead of an index since we don't want to
95 * change the meanings of bits 0-15 or waste time and space shifting
96 * bits 16-31 for devices that don't use them.
97 */
98#define major(x)        ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
99#define minor(x)        ((int)((x)&0xffff00ff))         /* minor number */
100#define makedev(x,y)    ((dev_t)(((x) << 8) | (y)))     /* create dev_t */
101#endif
102
103#include <machine/endian.h>
104
105typedef quad_t          rlim_t;         /* resource limit */
106typedef u_int32_t       fixpt_t;        /* fixed point number */
107
108/*
109 * Forward structure declarations for function prototypes.  We include the
110 * common structures that cross subsystem boundaries here; others are mostly
111 * used in the same place that the structure is defined.
112 */
113struct  proc;
114struct  pgrp;
115struct  ucred;
116struct  rusage;
117struct  file;
118struct  buf;
119struct  tty;
120struct  uio;
121struct  rtems_bsdnet_ifconfig;
122
123/*
124 * Redo kernel memory allocation
125 */
126#define malloc rtems_bsdnet_malloc
127#define free rtems_bsdnet_free
128
129#define M_NOWAIT        0x0001
130void *rtems_bsdnet_malloc (unsigned long size, int type, int flags);
131void rtems_bsdnet_free (void *addr, int type);
132
133void rtems_bsdnet_semaphore_obtain (void);
134void rtems_bsdnet_semaphore_release (void);
135void rtems_bsdnet_schednetisr (int n);
136int rtems_bsdnet_parse_driver_name (const struct rtems_bsdnet_ifconfig *config, char **namep);
137
138unsigned long rtems_bsdnet_seconds_since_boot (void);
139unsigned long rtems_bsdnet_random (void);
140
141rtems_id rtems_bsdnet_newproc (
142  char  *name,
143  int   stacksize,
144  void  (*entry)(void *),
145  void  *arg
146);
147
148rtems_status_code rtems_bsdnet_event_receive (
149  rtems_event_set  event_in,
150  rtems_option     option_set,
151  rtems_interval   ticks,
152  rtems_event_set *event_out
153);
154
155/*
156 * Network configuration
157 */
158extern int rtems_bsdnet_ticks_per_second;
159extern int rtems_bsdnet_microseconds_per_tick;
160extern struct in_addr rtems_bsdnet_log_host_address;
161extern char *rtems_bsdnet_domain_name;
162extern struct in_addr rtems_bsdnet_nameserver[];
163extern int rtems_bsdnet_nameserver_count;
164
165/*
166 * Internal IOCTL command
167 */
168#define SIO_RTEMS_SHOW_STATS    _IO('i', 250)
169
170/*
171 * Some extra prototypes
172 */
173int sethostname (char *name, size_t namelen);
174void domaininit (void *);
175void ifinit (void *);
176void ipintr (void);
177void arpintr (void);
178void bootpc_init(void);
179int socket (int, int, int);
180int ioctl (int, int, ...);
181
182/*
183 * Events used by networking routines.
184 * Everything will break if the application
185 * tries to use these events or if the `sleep'
186 * events are equal to any of the NETISR * events.
187 */
188#define SBWAIT_EVENT   RTEMS_EVENT_24
189#define SOSLEEP_EVENT  RTEMS_EVENT_25
190#define NETISR_IP_EVENT                (1 << NETISR_IP)
191#define NETISR_ARP_EVENT       (1 << NETISR_ARP)
192#define NETISR_EVENTS  (NETISR_IP_EVENT|NETISR_ARP_EVENT)
193#if (SBWAIT_EVENT & SOSLEEP_EVENT & NETISR_EVENTS)
194# error "Network event conflict"
195#endif
196
197#endif /* _RTEMS_BSDNET_INTERNAL_H_ */
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