| in_pcb.c (1542) | in_pcb.c (1549) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 148 unchanged lines hidden (view full) --- 157 * then pick one. 158 */ 159int 160in_pcbconnect(inp, nam) 161 register struct inpcb *inp; 162 struct mbuf *nam; 163{ 164 struct in_ifaddr *ia; | 1/* 2 * Copyright (c) 1982, 1986, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 148 unchanged lines hidden (view full) --- 157 * then pick one. 158 */ 159int 160in_pcbconnect(inp, nam) 161 register struct inpcb *inp; 162 struct mbuf *nam; 163{ 164 struct in_ifaddr *ia; |
| 165 struct sockaddr_in *ifaddr; | 165 struct sockaddr_in *ifaddr = 0; |
| 166 register struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *); 167 168 if (nam->m_len != sizeof (*sin)) 169 return (EINVAL); 170 if (sin->sin_family != AF_INET) 171 return (EAFNOSUPPORT); 172 if (sin->sin_port == 0) 173 return (EADDRNOTAVAIL); --- 95 unchanged lines hidden (view full) --- 269 (void)in_pcbbind(inp, (struct mbuf *)0); 270 inp->inp_laddr = ifaddr->sin_addr; 271 } 272 inp->inp_faddr = sin->sin_addr; 273 inp->inp_fport = sin->sin_port; 274 return (0); 275} 276 | 166 register struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *); 167 168 if (nam->m_len != sizeof (*sin)) 169 return (EINVAL); 170 if (sin->sin_family != AF_INET) 171 return (EAFNOSUPPORT); 172 if (sin->sin_port == 0) 173 return (EADDRNOTAVAIL); --- 95 unchanged lines hidden (view full) --- 269 (void)in_pcbbind(inp, (struct mbuf *)0); 270 inp->inp_laddr = ifaddr->sin_addr; 271 } 272 inp->inp_faddr = sin->sin_addr; 273 inp->inp_fport = sin->sin_port; 274 return (0); 275} 276 |
| 277int | 277void |
| 278in_pcbdisconnect(inp) 279 struct inpcb *inp; 280{ 281 282 inp->inp_faddr.s_addr = INADDR_ANY; 283 inp->inp_fport = 0; 284 if (inp->inp_socket->so_state & SS_NOFDREF) 285 in_pcbdetach(inp); 286} 287 | 278in_pcbdisconnect(inp) 279 struct inpcb *inp; 280{ 281 282 inp->inp_faddr.s_addr = INADDR_ANY; 283 inp->inp_fport = 0; 284 if (inp->inp_socket->so_state & SS_NOFDREF) 285 in_pcbdetach(inp); 286} 287 |
| 288int | 288void |
| 289in_pcbdetach(inp) 290 struct inpcb *inp; 291{ 292 struct socket *so = inp->inp_socket; 293 294 so->so_pcb = 0; 295 sofree(so); 296 if (inp->inp_options) 297 (void)m_free(inp->inp_options); 298 if (inp->inp_route.ro_rt) 299 rtfree(inp->inp_route.ro_rt); 300 ip_freemoptions(inp->inp_moptions); 301 remque(inp); 302 FREE(inp, M_PCB); 303} 304 | 289in_pcbdetach(inp) 290 struct inpcb *inp; 291{ 292 struct socket *so = inp->inp_socket; 293 294 so->so_pcb = 0; 295 sofree(so); 296 if (inp->inp_options) 297 (void)m_free(inp->inp_options); 298 if (inp->inp_route.ro_rt) 299 rtfree(inp->inp_route.ro_rt); 300 ip_freemoptions(inp->inp_moptions); 301 remque(inp); 302 FREE(inp, M_PCB); 303} 304 |
| 305int | 305void |
| 306in_setsockaddr(inp, nam) 307 register struct inpcb *inp; 308 struct mbuf *nam; 309{ 310 register struct sockaddr_in *sin; 311 312 nam->m_len = sizeof (*sin); 313 sin = mtod(nam, struct sockaddr_in *); 314 bzero((caddr_t)sin, sizeof (*sin)); 315 sin->sin_family = AF_INET; 316 sin->sin_len = sizeof(*sin); 317 sin->sin_port = inp->inp_lport; 318 sin->sin_addr = inp->inp_laddr; 319} 320 | 306in_setsockaddr(inp, nam) 307 register struct inpcb *inp; 308 struct mbuf *nam; 309{ 310 register struct sockaddr_in *sin; 311 312 nam->m_len = sizeof (*sin); 313 sin = mtod(nam, struct sockaddr_in *); 314 bzero((caddr_t)sin, sizeof (*sin)); 315 sin->sin_family = AF_INET; 316 sin->sin_len = sizeof(*sin); 317 sin->sin_port = inp->inp_lport; 318 sin->sin_addr = inp->inp_laddr; 319} 320 |
| 321int | 321void |
| 322in_setpeeraddr(inp, nam) 323 struct inpcb *inp; 324 struct mbuf *nam; 325{ 326 register struct sockaddr_in *sin; 327 328 nam->m_len = sizeof (*sin); 329 sin = mtod(nam, struct sockaddr_in *); --- 10 unchanged lines hidden (view full) --- 340 * may be specified to limit the search. The "usual action" will be 341 * taken, depending on the ctlinput cmd. The caller must filter any 342 * cmds that are uninteresting (e.g., no error in the map). 343 * Call the protocol specific routine (if any) to report 344 * any errors for each matching socket. 345 * 346 * Must be called at splnet. 347 */ | 322in_setpeeraddr(inp, nam) 323 struct inpcb *inp; 324 struct mbuf *nam; 325{ 326 register struct sockaddr_in *sin; 327 328 nam->m_len = sizeof (*sin); 329 sin = mtod(nam, struct sockaddr_in *); --- 10 unchanged lines hidden (view full) --- 340 * may be specified to limit the search. The "usual action" will be 341 * taken, depending on the ctlinput cmd. The caller must filter any 342 * cmds that are uninteresting (e.g., no error in the map). 343 * Call the protocol specific routine (if any) to report 344 * any errors for each matching socket. 345 * 346 * Must be called at splnet. 347 */ |
| 348int | 348void |
| 349in_pcbnotify(head, dst, fport_arg, laddr, lport_arg, cmd, notify) 350 struct inpcb *head; 351 struct sockaddr *dst; 352 u_int fport_arg, lport_arg; 353 struct in_addr laddr; 354 int cmd; 355 void (*notify) __P((struct inpcb *, int)); 356{ --- 41 unchanged lines hidden (view full) --- 398} 399 400/* 401 * Check for alternatives when higher level complains 402 * about service problems. For now, invalidate cached 403 * routing information. If the route was created dynamically 404 * (by a redirect), time to try a default gateway again. 405 */ | 349in_pcbnotify(head, dst, fport_arg, laddr, lport_arg, cmd, notify) 350 struct inpcb *head; 351 struct sockaddr *dst; 352 u_int fport_arg, lport_arg; 353 struct in_addr laddr; 354 int cmd; 355 void (*notify) __P((struct inpcb *, int)); 356{ --- 41 unchanged lines hidden (view full) --- 398} 399 400/* 401 * Check for alternatives when higher level complains 402 * about service problems. For now, invalidate cached 403 * routing information. If the route was created dynamically 404 * (by a redirect), time to try a default gateway again. 405 */ |
| 406int | 406void |
| 407in_losing(inp) 408 struct inpcb *inp; 409{ 410 register struct rtentry *rt; 411 struct rt_addrinfo info; 412 413 if ((rt = inp->inp_route.ro_rt)) { 414 inp->inp_route.ro_rt = 0; --- 83 unchanged lines hidden --- | 407in_losing(inp) 408 struct inpcb *inp; 409{ 410 register struct rtentry *rt; 411 struct rt_addrinfo info; 412 413 if ((rt = inp->inp_route.ro_rt)) { 414 inp->inp_route.ro_rt = 0; --- 83 unchanged lines hidden --- |