linux32_socket.c revision 1.1.2.2
1 /* $NetBSD: linux32_socket.c,v 1.1.2.2 2006/02/18 15:39:02 yamt Exp $ */ 2 3 /*- 4 * Copyright (c) 2006 Emmanuel Dreyfus, all rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Emmanuel Dreyfus 17 * 4. The name of the author may not be used to endorse or promote 18 * products derived from this software without specific prior written 19 * permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS'' 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 23 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include <sys/cdefs.h> 35 36 __KERNEL_RCSID(0, "$NetBSD: linux32_socket.c,v 1.1.2.2 2006/02/18 15:39:02 yamt Exp $"); 37 38 #include <sys/types.h> 39 #include <sys/param.h> 40 #include <sys/fstypes.h> 41 #include <sys/signal.h> 42 #include <sys/dirent.h> 43 #include <sys/kernel.h> 44 #include <sys/fcntl.h> 45 #include <sys/select.h> 46 #include <sys/sa.h> 47 #include <sys/proc.h> 48 #include <sys/ucred.h> 49 #include <sys/swap.h> 50 51 #include <machine/types.h> 52 53 #include <sys/syscallargs.h> 54 55 #include <compat/netbsd32/netbsd32.h> 56 #include <compat/netbsd32/netbsd32_conv.h> 57 #include <compat/netbsd32/netbsd32_syscallargs.h> 58 59 #include <compat/linux/common/linux_types.h> 60 #include <compat/linux/common/linux_signal.h> 61 #include <compat/linux/common/linux_machdep.h> 62 #include <compat/linux/common/linux_misc.h> 63 #include <compat/linux/common/linux_oldolduname.h> 64 #include <compat/linux/linux_syscallargs.h> 65 66 #include <compat/linux32/common/linux32_types.h> 67 #include <compat/linux32/common/linux32_signal.h> 68 #include <compat/linux32/common/linux32_machdep.h> 69 #include <compat/linux32/common/linux32_sysctl.h> 70 #include <compat/linux32/common/linux32_socketcall.h> 71 #include <compat/linux32/linux32_syscallargs.h> 72 73 int 74 linux32_sys_socketpair(l, v, retval) 75 struct lwp *l; 76 void *v; 77 register_t *retval; 78 { 79 struct linux32_sys_socketpair_args /* { 80 syscallarg(int) domain; 81 syscallarg(int) type; 82 syscallarg(int) protocol; 83 syscallarg(netbsd32_intp) rsv; 84 } */ *uap = v; 85 struct linux_sys_socketpair_args ua; 86 87 NETBSD32TO64_UAP(domain); 88 NETBSD32TO64_UAP(type); 89 NETBSD32TO64_UAP(protocol); 90 NETBSD32TOP_UAP(rsv, int) 91 92 return linux_sys_socketpair(l, &ua, retval); 93 } 94 95 int 96 linux32_sys_sendto(l, v, retval) 97 struct lwp *l; 98 void *v; 99 register_t *retval; 100 { 101 struct linux32_sys_sendto_args /* { 102 syscallarg(int) s; 103 syscallarg(netbsd32_voidp) msg; 104 syscallarg(int) len; 105 syscallarg(int) flags; 106 syscallarg(netbsd32_osockaddrp_t) to; 107 syscallarg(int) tolen; 108 } */ *uap = v; 109 struct linux_sys_sendto_args ua; 110 111 NETBSD32TO64_UAP(s); 112 NETBSD32TOP_UAP(msg, void); 113 NETBSD32TO64_UAP(len); 114 NETBSD32TO64_UAP(flags); 115 NETBSD32TOP_UAP(to, struct osockaddr); 116 NETBSD32TO64_UAP(tolen); 117 118 return linux_sys_sendto(l, &ua, retval); 119 } 120 121 122 int 123 linux32_sys_recvfrom(l, v, retval) 124 struct lwp *l; 125 void *v; 126 register_t *retval; 127 { 128 struct linux32_sys_recvfrom_args /* { 129 syscallarg(int) s; 130 syscallarg(netbsd32_voidp) buf; 131 syscallarg(netbsd32_size_t) len; 132 syscallarg(int) flags; 133 syscallarg(netbsd32_osockaddrp_t) from; 134 syscallarg(netbsd32_intp) fromlenaddr; 135 } */ *uap = v; 136 struct linux_sys_recvfrom_args ua; 137 138 NETBSD32TO64_UAP(s); 139 NETBSD32TOP_UAP(buf, void); 140 NETBSD32TO64_UAP(len); 141 NETBSD32TO64_UAP(flags); 142 NETBSD32TOP_UAP(from, struct osockaddr); 143 NETBSD32TOP_UAP(fromlenaddr, unsigned int); 144 145 return linux_sys_recvfrom(l, &ua, retval); 146 } 147 148 int 149 linux32_sys_setsockopt(l, v, retval) 150 struct lwp *l; 151 void *v; 152 register_t *retval; 153 { 154 struct linux32_sys_setsockopt_args /* { 155 syscallarg(int) s; 156 syscallarg(int) level; 157 syscallarg(int) optname; 158 syscallarg(netbsd32_voidp) optval; 159 syscallarg(int) optlen; 160 } */ *uap = v; 161 struct linux_sys_setsockopt_args ua; 162 163 NETBSD32TO64_UAP(s); 164 NETBSD32TO64_UAP(level); 165 NETBSD32TO64_UAP(optname); 166 NETBSD32TOP_UAP(optval, void); 167 NETBSD32TO64_UAP(optlen); 168 169 return linux_sys_setsockopt(l, &ua, retval); 170 } 171 172 173 int 174 linux32_sys_getsockopt(l, v, retval) 175 struct lwp *l; 176 void *v; 177 register_t *retval; 178 { 179 struct linux32_sys_getsockopt_args /* { 180 syscallarg(int) s; 181 syscallarg(int) level; 182 syscallarg(int) optname; 183 syscallarg(netbsd32_voidp) optval; 184 syscallarg(netbsd32_intp) optlen; 185 } */ *uap = v; 186 struct linux_sys_getsockopt_args ua; 187 188 NETBSD32TO64_UAP(s); 189 NETBSD32TO64_UAP(level); 190 NETBSD32TO64_UAP(optname); 191 NETBSD32TOP_UAP(optval, void); 192 NETBSD32TOP_UAP(optlen, int); 193 194 return linux_sys_getsockopt(l, &ua, retval); 195 } 196 197 int 198 linux32_sys_socket(l, v, retval) 199 struct lwp *l; 200 void *v; 201 register_t *retval; 202 { 203 struct linux32_sys_socket_args /* { 204 syscallarg(int) domain; 205 syscallarg(int) type; 206 syscallarg(int) protocol; 207 } */ *uap = v; 208 struct linux_sys_socket_args ua; 209 210 NETBSD32TO64_UAP(domain); 211 NETBSD32TO64_UAP(type); 212 NETBSD32TO64_UAP(protocol); 213 214 return linux_sys_socket(l, &ua, retval); 215 } 216 217 int 218 linux32_sys_bind(l, v, retval) 219 struct lwp *l; 220 void *v; 221 register_t *retval; 222 { 223 struct linux32_sys_bind_args /* { 224 syscallarg(int) s; 225 syscallarg(netbsd32_osockaddrp_t) name; 226 syscallarg(int) namelen; 227 } */ *uap = v; 228 struct linux_sys_bind_args ua; 229 230 NETBSD32TO64_UAP(s); 231 NETBSD32TOP_UAP(name, struct osockaddr) 232 NETBSD32TO64_UAP(namelen); 233 234 return linux_sys_bind(l, &ua, retval); 235 } 236 237 int 238 linux32_sys_connect(l, v, retval) 239 struct lwp *l; 240 void *v; 241 register_t *retval; 242 { 243 struct linux32_sys_connect_args /* { 244 syscallarg(int) s; 245 syscallarg(netbsd32_osockaddrp_t) name; 246 syscallarg(int) namelen; 247 } */ *uap = v; 248 struct linux_sys_connect_args ua; 249 250 NETBSD32TO64_UAP(s); 251 NETBSD32TOP_UAP(name, struct osockaddr) 252 NETBSD32TO64_UAP(namelen); 253 254 printf("linux32_sys_connect: s = %d, name = %p, namelen = %d\n", 255 SCARG(&ua, s), SCARG(&ua, name), SCARG(&ua, namelen)); 256 257 return linux_sys_connect(l, &ua, retval); 258 } 259 260 int 261 linux32_sys_accept(l, v, retval) 262 struct lwp *l; 263 void *v; 264 register_t *retval; 265 { 266 struct linux32_sys_accept_args /* { 267 syscallarg(int) s; 268 syscallarg(netbsd32_osockaddrp_t) name; 269 syscallarg(netbsd32_intp) anamelen; 270 } */ *uap = v; 271 struct linux_sys_accept_args ua; 272 273 NETBSD32TO64_UAP(s); 274 NETBSD32TOP_UAP(name, struct osockaddr) 275 NETBSD32TOP_UAP(anamelen, int); 276 277 return linux_sys_accept(l, &ua, retval); 278 } 279 280 int 281 linux32_sys_getpeername(l, v, retval) 282 struct lwp *l; 283 void *v; 284 register_t *retval; 285 { 286 struct linux32_sys_getpeername_args /* { 287 syscallarg(int) fdes; 288 syscallarg(netbsd32_sockaddrp_t) asa; 289 syscallarg(netbsd32_intp) alen; 290 } */ *uap = v; 291 struct linux_sys_getpeername_args ua; 292 293 NETBSD32TO64_UAP(fdes); 294 NETBSD32TOP_UAP(asa, struct sockaddr) 295 NETBSD32TOP_UAP(alen, int); 296 297 return linux_sys_getpeername(l, &ua, retval); 298 } 299 300 int 301 linux32_sys_getsockname(l, v, retval) 302 struct lwp *l; 303 void *v; 304 register_t *retval; 305 { 306 struct linux32_sys_getsockname_args /* { 307 syscallarg(int) fdec; 308 syscallarg(netbsd32_charp) asa; 309 syscallarg(netbsd32_intp) alen; 310 } */ *uap = v; 311 struct linux_sys_getsockname_args ua; 312 313 NETBSD32TO64_UAP(fdec); 314 NETBSD32TOP_UAP(asa, char) 315 NETBSD32TOP_UAP(alen, int); 316 317 return linux_sys_getsockname(l, &ua, retval); 318 } 319 320 int 321 linux32_sys_sendmsg(l, v, retval) 322 struct lwp *l; 323 void *v; 324 register_t *retval; 325 { 326 struct linux32_sys_sendmsg_args /* { 327 syscallarg(int) s; 328 syscallarg(netbsd32_msghdrp_t) msg; 329 syscallarg(int) flags; 330 } */ *uap = v; 331 struct linux_sys_sendmsg_args ua; 332 333 NETBSD32TO64_UAP(s); 334 NETBSD32TOP_UAP(msg, struct msghdr); 335 NETBSD32TO64_UAP(flags); 336 337 return linux_sys_sendmsg(l, &ua, retval); 338 } 339 340 int 341 linux32_sys_recvmsg(l, v, retval) 342 struct lwp *l; 343 void *v; 344 register_t *retval; 345 { 346 struct linux32_sys_recvmsg_args /* { 347 syscallarg(int) s; 348 syscallarg(netbsd32_msghdrp_t) msg; 349 syscallarg(int) flags; 350 } */ *uap = v; 351 struct linux_sys_recvmsg_args ua; 352 353 NETBSD32TO64_UAP(s); 354 NETBSD32TOP_UAP(msg, struct msghdr); 355 NETBSD32TO64_UAP(flags); 356 357 return linux_sys_recvmsg(l, &ua, retval); 358 } 359 360 int 361 linux32_sys_send(l, v, retval) 362 struct lwp *l; 363 void *v; 364 register_t *retval; 365 { 366 struct linux32_sys_send_args /* { 367 syscallarg(int) s; 368 syscallarg(netbsd32_voidp) buf; 369 syscallarg(int) len; 370 syscallarg(int) flags; 371 } */ *uap = v; 372 struct sys_sendto_args ua; 373 374 NETBSD32TO64_UAP(s); 375 NETBSD32TOP_UAP(buf, void); 376 NETBSD32TO64_UAP(len); 377 NETBSD32TO64_UAP(flags); 378 SCARG(&ua, to) = NULL; 379 SCARG(&ua, tolen) = 0; 380 381 return sys_sendto(l, &ua, retval); 382 } 383 384 int 385 linux32_sys_recv(l, v, retval) 386 struct lwp *l; 387 void *v; 388 register_t *retval; 389 { 390 struct linux32_sys_recv_args /* { 391 syscallarg(int) s; 392 syscallarg(netbsd32_voidp) buf; 393 syscallarg(int) len; 394 syscallarg(int) flags; 395 } */ *uap = v; 396 struct sys_recvfrom_args ua; 397 398 NETBSD32TO64_UAP(s); 399 NETBSD32TOP_UAP(buf, void); 400 NETBSD32TO64_UAP(len); 401 NETBSD32TO64_UAP(flags); 402 SCARG(&ua, from) = NULL; 403 SCARG(&ua, fromlenaddr) = NULL; 404 405 return sys_recvfrom(l, &ua, retval); 406 } 407
Indexes created Thu Oct 02 14:10:14 GMT 2025