| transp_sockets.c (42629) | transp_sockets.c (51292) |
|---|---|
| 1/* | 1/* |
| 2 * Copyright (c) 1997-1998 Erez Zadok | 2 * Copyright (c) 1997-1999 Erez Zadok |
| 3 * Copyright (c) 1990 Jan-Simon Pendry 4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jan-Simon Pendry at Imperial College, London. 10 * --- 22 unchanged lines hidden (view full) --- 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * %W% (Berkeley) %G% 40 * | 3 * Copyright (c) 1990 Jan-Simon Pendry 4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jan-Simon Pendry at Imperial College, London. 10 * --- 22 unchanged lines hidden (view full) --- 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * %W% (Berkeley) %G% 40 * |
| 41 * $Id: transp_sockets.c,v 1.2 1998/11/10 16:23:41 ezk Exp $ | 41 * $Id: transp_sockets.c,v 1.5 1999/08/22 21:12:31 ezk Exp $ |
| 42 * 43 * Socket specific utilities. 44 * -Erez Zadok <ezk@cs.columbia.edu> 45 */ 46 47#ifdef HAVE_CONFIG_H 48# include <config.h> 49#endif /* HAVE_CONFIG_H */ --- 124 unchanged lines hidden (view full) --- 174struct sockaddr_in * 175amu_svc_getcaller(SVCXPRT *xprt) 176{ 177 return svc_getcaller(xprt); 178} 179 180 181/* | 42 * 43 * Socket specific utilities. 44 * -Erez Zadok <ezk@cs.columbia.edu> 45 */ 46 47#ifdef HAVE_CONFIG_H 48# include <config.h> 49#endif /* HAVE_CONFIG_H */ --- 124 unchanged lines hidden (view full) --- 174struct sockaddr_in * 175amu_svc_getcaller(SVCXPRT *xprt) 176{ 177 return svc_getcaller(xprt); 178} 179 180 181/* |
| 182 * Bind NFS to a reserved port. 183 */ 184static int 185bindnfs_port(int so, u_short *nfs_portp) 186{ 187 u_short port; 188 int error = bind_resv_port(so, &port); 189 190 if (error == 0) 191 *nfs_portp = port; 192 return error; 193} 194 195 196/* | |
| 197 * Create the nfs service for amd 198 */ 199int 200create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp)) 201{ 202 203 *soNFSp = socket(AF_INET, SOCK_DGRAM, 0); 204 | 182 * Create the nfs service for amd 183 */ 184int 185create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp)) 186{ 187 188 *soNFSp = socket(AF_INET, SOCK_DGRAM, 0); 189 |
| 205 if (*soNFSp < 0 || bindnfs_port(*soNFSp, nfs_portp) < 0) { | 190 if (*soNFSp < 0 || bind_resv_port(*soNFSp, NULL) < 0) { |
| 206 plog(XLOG_FATAL, "Can't create privileged nfs port"); 207 return 1; 208 } 209 if ((*nfs_xprtp = svcudp_create(*soNFSp)) == NULL) { 210 plog(XLOG_FATAL, "cannot create rpc/udp service"); 211 return 2; 212 } | 191 plog(XLOG_FATAL, "Can't create privileged nfs port"); 192 return 1; 193 } 194 if ((*nfs_xprtp = svcudp_create(*soNFSp)) == NULL) { 195 plog(XLOG_FATAL, "cannot create rpc/udp service"); 196 return 2; 197 } |
| 198 if ((*nfs_portp = (*nfs_xprtp)->xp_port) >= IPPORT_RESERVED) { 199 plog(XLOG_FATAL, "Can't create privileged nfs port"); 200 return 1; 201 } |
|
| 213 if (!svc_register(*nfs_xprtp, NFS_PROGRAM, NFS_VERSION, dispatch_fxn, 0)) { 214 plog(XLOG_FATAL, "unable to register (NFS_PROGRAM, NFS_VERSION, 0)"); 215 return 3; 216 } 217 218 return 0; /* all is well */ 219} 220 --- 114 unchanged lines hidden (view full) --- 335 else if (STREQ(proto, "udp")) 336 clnt = clntudp_create(sin, NFS_PROGRAM, nfs_version, tv, &sock); 337 else 338 clnt = NULL; 339 340 if (clnt == NULL) { 341#ifdef HAVE_CLNT_SPCREATEERROR 342 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s :%s", | 202 if (!svc_register(*nfs_xprtp, NFS_PROGRAM, NFS_VERSION, dispatch_fxn, 0)) { 203 plog(XLOG_FATAL, "unable to register (NFS_PROGRAM, NFS_VERSION, 0)"); 204 return 3; 205 } 206 207 return 0; /* all is well */ 208} 209 --- 114 unchanged lines hidden (view full) --- 324 else if (STREQ(proto, "udp")) 325 clnt = clntudp_create(sin, NFS_PROGRAM, nfs_version, tv, &sock); 326 else 327 clnt = NULL; 328 329 if (clnt == NULL) { 330#ifdef HAVE_CLNT_SPCREATEERROR 331 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s :%s", |
| 343 nfs_version, proto, host, clnt_spcreateerror("")); | 332 (int) nfs_version, proto, host, clnt_spcreateerror("")); |
| 344#else /* not HAVE_CLNT_SPCREATEERROR */ 345 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s", | 333#else /* not HAVE_CLNT_SPCREATEERROR */ 334 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s", |
| 346 nfs_version, proto, host); | 335 (int) nfs_version, proto, host); |
| 347#endif /* not HAVE_CLNT_SPCREATEERROR */ 348 return 0; 349 } 350 351 /* Try a couple times to verify the CLIENT handle. */ 352 tv.tv_sec = 6; 353 clnt_stat = clnt_call(clnt, 354 NFSPROC_NULL, --- 11 unchanged lines hidden (view full) --- 366 plog(XLOG_INFO, "get_nfs_version trying a lower version"); 367 nfs_version = NFS_VERSION; 368 again = 0; 369 } 370 goto try_again; 371#endif /* HAVE_FS_NFS3 */ 372 } 373 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s", | 336#endif /* not HAVE_CLNT_SPCREATEERROR */ 337 return 0; 338 } 339 340 /* Try a couple times to verify the CLIENT handle. */ 341 tv.tv_sec = 6; 342 clnt_stat = clnt_call(clnt, 343 NFSPROC_NULL, --- 11 unchanged lines hidden (view full) --- 355 plog(XLOG_INFO, "get_nfs_version trying a lower version"); 356 nfs_version = NFS_VERSION; 357 again = 0; 358 } 359 goto try_again; 360#endif /* HAVE_FS_NFS3 */ 361 } 362 plog(XLOG_INFO, "get_nfs_version NFS(%d,%s) failed for %s", |
| 374 nfs_version, proto, host); | 363 (int) nfs_version, proto, host); |
| 375 return 0; 376 } 377 378 plog(XLOG_INFO, "get_nfs_version: returning (%d,%s) on host %s", | 364 return 0; 365 } 366 367 plog(XLOG_INFO, "get_nfs_version: returning (%d,%s) on host %s", |
| 379 nfs_version, proto, host); | 368 (int) nfs_version, proto, host); |
| 380 return nfs_version; 381} 382 383 384/* 385 * AUTOFS FUNCTIONS FOR SOCKETS: 386 */ 387#ifdef HAVE_FS_AUTOFS 388/* 389 * Create the nfs service for amd 390 */ 391int 392create_autofs_service(int *soAUTOFSp, u_short *autofs_portp, SVCXPRT **autofs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp)) 393{ 394 /* NOT IMPLEMENTED! */ 395 return -1; 396} 397#endif /* HAVE_FS_AUTOFS */ | 369 return nfs_version; 370} 371 372 373/* 374 * AUTOFS FUNCTIONS FOR SOCKETS: 375 */ 376#ifdef HAVE_FS_AUTOFS 377/* 378 * Create the nfs service for amd 379 */ 380int 381create_autofs_service(int *soAUTOFSp, u_short *autofs_portp, SVCXPRT **autofs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp)) 382{ 383 /* NOT IMPLEMENTED! */ 384 return -1; 385} 386#endif /* HAVE_FS_AUTOFS */ |