| bootp_subr.c (38412) | bootp_subr.c (38482) |
|---|---|
| 1/* $Id: bootp_subr.c,v 1.13 1998/03/30 09:53:38 phk Exp $ */ | 1/* $Id: bootp_subr.c,v 1.14 1998/08/18 00:32:47 bde Exp $ */ |
| 2 3/* 4 * Copyright (c) 1995 Gordon Ross, Adam Glass 5 * Copyright (c) 1992 Regents of the University of California. 6 * All rights reserved. 7 * 8 * This software was developed by the Computer Systems Engineering group 9 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and --- 249 unchanged lines hidden (view full) --- 259 struct bootp_packet *call; 260 struct bootp_packet *reply; /* output */ 261 struct proc *procp; 262{ 263 struct socket *so; 264 struct sockaddr_in *sin, sa; 265 struct mbuf *m; 266 struct uio auio; | 2 3/* 4 * Copyright (c) 1995 Gordon Ross, Adam Glass 5 * Copyright (c) 1992 Regents of the University of California. 6 * All rights reserved. 7 * 8 * This software was developed by the Computer Systems Engineering group 9 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and --- 249 unchanged lines hidden (view full) --- 259 struct bootp_packet *call; 260 struct bootp_packet *reply; /* output */ 261 struct proc *procp; 262{ 263 struct socket *so; 264 struct sockaddr_in *sin, sa; 265 struct mbuf *m; 266 struct uio auio; |
| 267 struct sockopt sopt; |
|
| 267 struct iovec aio; | 268 struct iovec aio; |
| 268 int error, rcvflg, timo, secs, len; | 269 struct timeval tv; 270 int error, on, len, rcvflg, secs, timo; |
| 269 u_int tport; 270 271 /* 272 * Create socket and set its recieve timeout. 273 */ 274 if ((error = socreate(AF_INET, &so, SOCK_DGRAM, 0,procp))) 275 goto out; 276 | 271 u_int tport; 272 273 /* 274 * Create socket and set its recieve timeout. 275 */ 276 if ((error = socreate(AF_INET, &so, SOCK_DGRAM, 0,procp))) 277 goto out; 278 |
| 277 m = m_get(M_WAIT, MT_SOOPTS); 278 if (m == NULL) { 279 error = ENOBUFS; | 279 tv.tv_sec = 1; 280 tv.tv_usec = 0; 281 bzero(&sopt, sizeof sopt); 282 sopt.sopt_level = SOL_SOCKET; 283 sopt.sopt_name = SO_RCVTIMEO; 284 sopt.sopt_val = &tv; 285 sopt.sopt_valsize = sizeof tv; 286 287 if (error = sosetopt(so, &sopt)) |
| 280 goto out; | 288 goto out; |
| 281 } else { 282 struct timeval *tv; 283 tv = mtod(m, struct timeval *); 284 m->m_len = sizeof(*tv); 285 tv->tv_sec = 1; 286 tv->tv_usec = 0; 287 if ((error = sosetopt(so, SOL_SOCKET, SO_RCVTIMEO, m, procp))) 288 goto out; 289 } | |
| 290 291 /* 292 * Enable broadcast. 293 */ | 289 290 /* 291 * Enable broadcast. 292 */ |
| 294 { 295 int *on; 296 m = m_get(M_WAIT, MT_SOOPTS); 297 if (m == NULL) { 298 error = ENOBUFS; 299 goto out; 300 } 301 on = mtod(m, int *); 302 m->m_len = sizeof(*on); 303 *on = 1; 304 if ((error = sosetopt(so, SOL_SOCKET, SO_BROADCAST, m, procp))) 305 goto out; 306 } | 293 on = 1; 294 sopt.sopt_val = &on; 295 sopt.sopt_valsize = sizeof on; 296 sopt.sopt_name = SO_BROADCAST; 297 if (error = sosetopt(so, &sopt)) 298 goto out; |
| 307 308 /* 309 * Bind the local endpoint to a bootp client port. 310 */ 311 sin = &sa; 312 bzero(sin, sizeof *sin); 313 sin->sin_len = sizeof(*sin); 314 sin->sin_family = AF_INET; --- 953 unchanged lines hidden --- | 299 300 /* 301 * Bind the local endpoint to a bootp client port. 302 */ 303 sin = &sa; 304 bzero(sin, sizeof *sin); 305 sin->sin_len = sizeof(*sin); 306 sin->sin_family = AF_INET; --- 953 unchanged lines hidden --- |