1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <stdio.h> 30 #include <stdlib.h> 31 #include <unistd.h> 32 #include <fcntl.h> 33 #include <ctype.h> 34 #include <string.h> 35 #include <signal.h> 36 #include <dirent.h> 37 #include <limits.h> 38 #include <door.h> 39 #include <sys/types.h> 40 #include <sys/socket.h> 41 #include <sys/stat.h> 42 #include <sys/mkdev.h> 43 #include <sys/stropts.h> 44 #include <sys/timod.h> 45 #include <sys/un.h> 46 #include <libproc.h> 47 #include <netinet/in.h> 48 #include <netinet/udp.h> 49 #include <arpa/inet.h> 50 51 #define copyflock(dst, src) \ 52 (dst).l_type = (src).l_type; \ 53 (dst).l_whence = (src).l_whence; \ 54 (dst).l_start = (src).l_start; \ 55 (dst).l_len = (src).l_len; \ 56 (dst).l_sysid = (src).l_sysid; \ 57 (dst).l_pid = (src).l_pid; 58 59 static char *command; 60 static volatile int interrupt; 61 static int Fflag; 62 static boolean_t nflag = B_FALSE; 63 64 static void intr(int); 65 static void dofcntl(struct ps_prochandle *, int, int, int); 66 static void dosocket(struct ps_prochandle *, int); 67 static void dotli(struct ps_prochandle *, int); 68 static void show_files(struct ps_prochandle *); 69 static void show_fileflags(int); 70 static void show_door(struct ps_prochandle *, int); 71 static int getflock(struct ps_prochandle *, int, struct flock *); 72 73 int 74 main(int argc, char **argv) 75 { 76 int retc = 0; 77 int opt; 78 int errflg = 0; 79 struct ps_prochandle *Pr; 80 81 if ((command = strrchr(argv[0], '/')) != NULL) 82 command++; 83 else 84 command = argv[0]; 85 86 /* options */ 87 while ((opt = getopt(argc, argv, "Fn")) != EOF) { 88 switch (opt) { 89 case 'F': /* force grabbing (no O_EXCL) */ 90 Fflag = PGRAB_FORCE; 91 break; 92 case 'n': 93 nflag = B_TRUE; 94 break; 95 default: 96 errflg = 1; 97 break; 98 } 99 } 100 101 argc -= optind; 102 argv += optind; 103 104 if (errflg || argc <= 0) { 105 (void) fprintf(stderr, "usage:\t%s [-F] pid ...\n", 106 command); 107 (void) fprintf(stderr, 108 " (report open files of each process)\n"); 109 (void) fprintf(stderr, 110 " -F: force grabbing of the target process\n"); 111 exit(2); 112 } 113 114 /* catch signals from terminal */ 115 if (sigset(SIGHUP, SIG_IGN) == SIG_DFL) 116 (void) sigset(SIGHUP, intr); 117 if (sigset(SIGINT, SIG_IGN) == SIG_DFL) 118 (void) sigset(SIGINT, intr); 119 if (sigset(SIGQUIT, SIG_IGN) == SIG_DFL) 120 (void) sigset(SIGQUIT, intr); 121 (void) sigset(SIGPIPE, intr); 122 (void) sigset(SIGTERM, intr); 123 124 (void) proc_initstdio(); 125 126 127 while (--argc >= 0 && !interrupt) { 128 char *arg; 129 psinfo_t psinfo; 130 pid_t pid; 131 int gret; 132 133 (void) proc_flushstdio(); 134 135 /* get the specified pid and the psinfo struct */ 136 if ((pid = proc_arg_psinfo(arg = *argv++, PR_ARG_PIDS, 137 &psinfo, &gret)) == -1) { 138 (void) fprintf(stderr, "%s: cannot examine %s: %s\n", 139 command, arg, Pgrab_error(gret)); 140 retc++; 141 } else if ((Pr = Pgrab(pid, Fflag, &gret)) != NULL) { 142 if (Pcreate_agent(Pr) == 0) { 143 proc_unctrl_psinfo(&psinfo); 144 (void) printf("%d:\t%.70s\n", 145 (int)pid, psinfo.pr_psargs); 146 show_files(Pr); 147 Pdestroy_agent(Pr); 148 } else { 149 (void) fprintf(stderr, 150 "%s: cannot control process %d\n", 151 command, (int)pid); 152 retc++; 153 } 154 Prelease(Pr, 0); 155 Pr = NULL; 156 } else { 157 switch (gret) { 158 case G_SYS: 159 case G_SELF: 160 proc_unctrl_psinfo(&psinfo); 161 (void) printf("%d:\t%.70s\n", (int)pid, 162 psinfo.pr_psargs); 163 if (gret == G_SYS) 164 (void) printf(" [system process]\n"); 165 else 166 show_files(NULL); 167 break; 168 default: 169 (void) fprintf(stderr, "%s: %s: %d\n", 170 command, Pgrab_error(gret), (int)pid); 171 retc++; 172 break; 173 } 174 } 175 } 176 177 (void) proc_finistdio(); 178 179 if (interrupt && retc == 0) 180 retc++; 181 return (retc); 182 } 183 184 /* ARGSUSED */ 185 static void 186 intr(int sig) 187 { 188 interrupt = 1; 189 } 190 191 /* ------ begin specific code ------ */ 192 193 static void 194 show_files(struct ps_prochandle *Pr) 195 { 196 DIR *dirp; 197 struct dirent *dentp; 198 const char *dev; 199 char pname[100]; 200 char fname[PATH_MAX]; 201 struct stat64 statb; 202 struct rlimit rlim; 203 pid_t pid; 204 int fd; 205 char *s; 206 int ret; 207 208 if (pr_getrlimit(Pr, RLIMIT_NOFILE, &rlim) == 0) { 209 ulong_t nfd = rlim.rlim_cur; 210 if (nfd == RLIM_INFINITY) 211 (void) printf( 212 " Current rlimit: unlimited file descriptors\n"); 213 else 214 (void) printf( 215 " Current rlimit: %lu file descriptors\n", nfd); 216 } 217 218 /* in case we are doing this to ourself */ 219 pid = (Pr == NULL)? getpid() : Pstatus(Pr)->pr_pid; 220 221 (void) sprintf(pname, "/proc/%d/fd", (int)pid); 222 if ((dirp = opendir(pname)) == NULL) { 223 (void) fprintf(stderr, "%s: cannot open directory %s\n", 224 command, pname); 225 return; 226 } 227 228 /* for each open file --- */ 229 while ((dentp = readdir(dirp)) != NULL && !interrupt) { 230 char unknown[12]; 231 dev_t rdev; 232 233 /* skip '.' and '..' */ 234 if (!isdigit(dentp->d_name[0])) 235 continue; 236 237 fd = atoi(dentp->d_name); 238 if (pr_fstat64(Pr, fd, &statb) == -1) { 239 s = unknown; 240 (void) sprintf(s, "%4d", fd); 241 perror(s); 242 continue; 243 } 244 245 rdev = NODEV; 246 switch (statb.st_mode & S_IFMT) { 247 case S_IFCHR: s = "S_IFCHR"; rdev = statb.st_rdev; break; 248 case S_IFBLK: s = "S_IFBLK"; rdev = statb.st_rdev; break; 249 case S_IFIFO: s = "S_IFIFO"; break; 250 case S_IFDIR: s = "S_IFDIR"; break; 251 case S_IFREG: s = "S_IFREG"; break; 252 case S_IFLNK: s = "S_IFLNK"; break; 253 case S_IFSOCK: s = "S_IFSOCK"; break; 254 case S_IFDOOR: s = "S_IFDOOR"; break; 255 case S_IFPORT: s = "S_IFPORT"; break; 256 default: 257 s = unknown; 258 (void) sprintf(s, "0x%.4x ", 259 (int)statb.st_mode & S_IFMT); 260 break; 261 } 262 263 (void) printf("%4d: %s mode:0%.3o", fd, s, 264 (int)statb.st_mode & ~S_IFMT); 265 266 if (major(statb.st_dev) != (major_t)NODEV && 267 minor(statb.st_dev) != (minor_t)NODEV) 268 (void) printf(" dev:%lu,%lu", 269 (ulong_t)major(statb.st_dev), 270 (ulong_t)minor(statb.st_dev)); 271 else 272 (void) printf(" dev:0x%.8lX", (long)statb.st_dev); 273 274 if ((statb.st_mode & S_IFMT) == S_IFPORT) { 275 (void) printf(" uid:%d gid:%d", 276 (int)statb.st_uid, 277 (int)statb.st_gid); 278 (void) printf(" size:%lld\n", 279 (longlong_t)statb.st_size); 280 continue; 281 } 282 283 (void) printf(" ino:%llu uid:%d gid:%d", 284 (u_longlong_t)statb.st_ino, 285 (int)statb.st_uid, (int)statb.st_gid); 286 287 if (rdev == NODEV) 288 (void) printf(" size:%lld\n", 289 (longlong_t)statb.st_size); 290 else if (major(rdev) != (major_t)NODEV && 291 minor(rdev) != (minor_t)NODEV) 292 (void) printf(" rdev:%lu,%lu\n", 293 (ulong_t)major(rdev), (ulong_t)minor(rdev)); 294 else 295 (void) printf(" rdev:0x%.8lX\n", (long)rdev); 296 297 if (!nflag) { 298 dofcntl(Pr, fd, 299 (statb.st_mode & (S_IFMT|S_ENFMT|S_IXGRP)) 300 == (S_IFREG|S_ENFMT), 301 (statb.st_mode & S_IFMT) == S_IFDOOR); 302 303 if ((statb.st_mode & S_IFMT) == S_IFSOCK) 304 dosocket(Pr, fd); 305 306 (void) sprintf(pname, "/proc/%d/path/%d", (int)pid, fd); 307 308 if ((ret = readlink(pname, fname, PATH_MAX - 1)) <= 0) 309 continue; 310 311 fname[ret] = '\0'; 312 313 if ((statb.st_mode & S_IFMT) == S_IFCHR && 314 (dev = strrchr(fname, ':')) != NULL) { 315 /* 316 * There's no elegant way to determine if a 317 * character device supports TLI, so we lame 318 * out and just check a hardcoded list of 319 * known TLI devices. 320 */ 321 int i; 322 const char *tlidevs[] = 323 { "tcp", "tcp6", "udp", "udp6", NULL }; 324 325 dev++; /* skip past the `:' */ 326 for (i = 0; tlidevs[i] != NULL; i++) { 327 if (strcmp(dev, tlidevs[i]) == 0) { 328 dotli(Pr, fd); 329 break; 330 } 331 } 332 } 333 (void) printf(" %s\n", fname); 334 } 335 } 336 (void) closedir(dirp); 337 } 338 339 340 static int 341 getflock(struct ps_prochandle *Pr, int fd, struct flock *flock_native) 342 { 343 int ret; 344 #ifdef _LP64 345 struct flock64_32 flock_target; 346 347 if (Pstatus(Pr)->pr_dmodel == PR_MODEL_ILP32) { 348 copyflock(flock_target, *flock_native); 349 ret = pr_fcntl(Pr, fd, F_GETLK, &flock_target); 350 copyflock(*flock_native, flock_target); 351 return (ret); 352 } 353 #endif /* _LP64 */ 354 ret = pr_fcntl(Pr, fd, F_GETLK, flock_native); 355 return (ret); 356 } 357 358 /* examine open file with fcntl() */ 359 static void 360 dofcntl(struct ps_prochandle *Pr, int fd, int mandatory, int isdoor) 361 { 362 struct flock flock; 363 int fileflags; 364 int fdflags; 365 366 fileflags = pr_fcntl(Pr, fd, F_GETXFL, 0); 367 fdflags = pr_fcntl(Pr, fd, F_GETFD, 0); 368 369 if (fileflags != -1 || fdflags != -1) { 370 (void) printf(" "); 371 if (fileflags != -1) 372 show_fileflags(fileflags); 373 if (fdflags != -1 && (fdflags & FD_CLOEXEC)) 374 (void) printf(" FD_CLOEXEC"); 375 if (isdoor) 376 show_door(Pr, fd); 377 (void) fputc('\n', stdout); 378 } else if (isdoor) { 379 (void) printf(" "); 380 show_door(Pr, fd); 381 (void) fputc('\n', stdout); 382 } 383 384 flock.l_type = F_WRLCK; 385 flock.l_whence = 0; 386 flock.l_start = 0; 387 flock.l_len = 0; 388 flock.l_sysid = 0; 389 flock.l_pid = 0; 390 if (getflock(Pr, fd, &flock) != -1) { 391 if (flock.l_type != F_UNLCK && (flock.l_sysid || flock.l_pid)) { 392 unsigned long sysid = flock.l_sysid; 393 394 (void) printf(" %s %s lock set by", 395 mandatory ? "mandatory" : "advisory", 396 flock.l_type == F_RDLCK? "read" : "write"); 397 if (sysid) 398 (void) printf(" system 0x%lX", sysid); 399 if (flock.l_pid) 400 (void) printf(" process %d", (int)flock.l_pid); 401 (void) fputc('\n', stdout); 402 } 403 } 404 } 405 406 #ifdef O_PRIV 407 #define ALL_O_FLAGS O_ACCMODE | O_NDELAY | O_NONBLOCK | O_APPEND | \ 408 O_PRIV | O_SYNC | O_DSYNC | O_RSYNC | O_XATTR | \ 409 O_CREAT | O_TRUNC | O_EXCL | O_NOCTTY | O_LARGEFILE 410 #else 411 #define ALL_O_FLAGS O_ACCMODE | O_NDELAY | O_NONBLOCK | O_APPEND | \ 412 O_SYNC | O_DSYNC | O_RSYNC | O_XATTR | \ 413 O_CREAT | O_TRUNC | O_EXCL | O_NOCTTY | O_LARGEFILE 414 #endif 415 416 static void 417 show_fileflags(int flags) 418 { 419 char buffer[136]; 420 char *str = buffer; 421 422 switch (flags & O_ACCMODE) { 423 case O_RDONLY: 424 (void) strcpy(str, "O_RDONLY"); 425 break; 426 case O_WRONLY: 427 (void) strcpy(str, "O_WRONLY"); 428 break; 429 case O_RDWR: 430 (void) strcpy(str, "O_RDWR"); 431 break; 432 default: 433 (void) sprintf(str, "0x%x", flags & O_ACCMODE); 434 break; 435 } 436 437 if (flags & O_NDELAY) 438 (void) strcat(str, "|O_NDELAY"); 439 if (flags & O_NONBLOCK) 440 (void) strcat(str, "|O_NONBLOCK"); 441 if (flags & O_APPEND) 442 (void) strcat(str, "|O_APPEND"); 443 #ifdef O_PRIV 444 if (flags & O_PRIV) 445 (void) strcat(str, "|O_PRIV"); 446 #endif 447 if (flags & O_SYNC) 448 (void) strcat(str, "|O_SYNC"); 449 if (flags & O_DSYNC) 450 (void) strcat(str, "|O_DSYNC"); 451 if (flags & O_RSYNC) 452 (void) strcat(str, "|O_RSYNC"); 453 if (flags & O_CREAT) 454 (void) strcat(str, "|O_CREAT"); 455 if (flags & O_TRUNC) 456 (void) strcat(str, "|O_TRUNC"); 457 if (flags & O_EXCL) 458 (void) strcat(str, "|O_EXCL"); 459 if (flags & O_NOCTTY) 460 (void) strcat(str, "|O_NOCTTY"); 461 if (flags & O_LARGEFILE) 462 (void) strcat(str, "|O_LARGEFILE"); 463 if (flags & O_XATTR) 464 (void) strcat(str, "|O_XATTR"); 465 if (flags & ~(ALL_O_FLAGS)) 466 (void) sprintf(str + strlen(str), "|0x%x", 467 flags & ~(ALL_O_FLAGS)); 468 469 (void) printf("%s", str); 470 } 471 472 /* show door info */ 473 static void 474 show_door(struct ps_prochandle *Pr, int fd) 475 { 476 door_info_t door_info; 477 psinfo_t psinfo; 478 479 if (pr_door_info(Pr, fd, &door_info) != 0) 480 return; 481 482 if (proc_get_psinfo(door_info.di_target, &psinfo) != 0) 483 psinfo.pr_fname[0] = '\0'; 484 485 (void) printf(" door to "); 486 if (psinfo.pr_fname[0] != '\0') 487 (void) printf("%s[%d]", psinfo.pr_fname, 488 (int)door_info.di_target); 489 else 490 (void) printf("pid %d", (int)door_info.di_target); 491 } 492 493 /* 494 * Print out the socket address pointed to by `sa'. `len' is only 495 * needed for AF_UNIX sockets. 496 */ 497 static void 498 show_sockaddr(const char *str, struct sockaddr *sa, socklen_t len) 499 { 500 struct sockaddr_in *so_in = (struct sockaddr_in *)(void *)sa; 501 struct sockaddr_in6 *so_in6 = (struct sockaddr_in6 *)(void *)sa; 502 struct sockaddr_un *so_un = (struct sockaddr_un *)sa; 503 char abuf[INET6_ADDRSTRLEN]; 504 const char *p; 505 506 switch (sa->sa_family) { 507 default: 508 return; 509 case AF_INET: 510 (void) printf("\t%s: AF_INET %s port: %u\n", str, 511 inet_ntop(AF_INET, &so_in->sin_addr, abuf, sizeof (abuf)), 512 ntohs(so_in->sin_port)); 513 return; 514 case AF_INET6: 515 (void) printf("\t%s: AF_INET6 %s port: %u\n", str, 516 inet_ntop(AF_INET6, &so_in6->sin6_addr, 517 abuf, sizeof (abuf)), 518 ntohs(so_in->sin_port)); 519 return; 520 case AF_UNIX: 521 if (len >= sizeof (so_un->sun_family)) { 522 /* Null terminate */ 523 len -= sizeof (so_un->sun_family); 524 so_un->sun_path[len] = '\0'; 525 (void) printf("\t%s: AF_UNIX %s\n", 526 str, so_un->sun_path); 527 } 528 return; 529 case AF_IMPLINK: p = "AF_IMPLINK"; break; 530 case AF_PUP: p = "AF_PUP"; break; 531 case AF_CHAOS: p = "AF_CHAOS"; break; 532 case AF_NS: p = "AF_NS"; break; 533 case AF_NBS: p = "AF_NBS"; break; 534 case AF_ECMA: p = "AF_ECMA"; break; 535 case AF_DATAKIT: p = "AF_DATAKIT"; break; 536 case AF_CCITT: p = "AF_CCITT"; break; 537 case AF_SNA: p = "AF_SNA"; break; 538 case AF_DECnet: p = "AF_DECnet"; break; 539 case AF_DLI: p = "AF_DLI"; break; 540 case AF_LAT: p = "AF_LAT"; break; 541 case AF_HYLINK: p = "AF_HYLINK"; break; 542 case AF_APPLETALK: p = "AF_APPLETALK"; break; 543 case AF_NIT: p = "AF_NIT"; break; 544 case AF_802: p = "AF_802"; break; 545 case AF_OSI: p = "AF_OSI"; break; 546 case AF_X25: p = "AF_X25"; break; 547 case AF_OSINET: p = "AF_OSINET"; break; 548 case AF_GOSIP: p = "AF_GOSIP"; break; 549 case AF_IPX: p = "AF_IPX"; break; 550 case AF_ROUTE: p = "AF_ROUTE"; break; 551 case AF_LINK: p = "AF_LINK"; break; 552 } 553 554 (void) printf("\t%s: %s\n", str, p); 555 } 556 557 static void 558 show_socktype(uint_t type) 559 { 560 static const char *types[] = { 561 NULL, "DGRAM", "STREAM", NULL, "RAW", "RDM", "SEQPACKET" 562 }; 563 564 if (type < sizeof (types) / sizeof (*types) && types[type] != NULL) 565 (void) printf("\tSOCK_%s\n", types[type]); 566 else 567 (void) printf("\tunknown socket type %u\n", type); 568 } 569 570 #define BUFSIZE 200 571 static void 572 show_sockopts(struct ps_prochandle *Pr, int fd) 573 { 574 int val, vlen; 575 char buf[BUFSIZE]; 576 char buf1[32]; 577 char ipaddr[INET_ADDRSTRLEN]; 578 int i; 579 in_addr_t nexthop_val; 580 struct boolopt { 581 int level; 582 int opt; 583 const char *name; 584 }; 585 static struct boolopt boolopts[] = { 586 { SOL_SOCKET, SO_DEBUG, "SO_DEBUG," }, 587 { SOL_SOCKET, SO_REUSEADDR, "SO_REUSEADDR," }, 588 { SOL_SOCKET, SO_KEEPALIVE, "SO_KEEPALIVE," }, 589 { SOL_SOCKET, SO_DONTROUTE, "SO_DONTROUTE," }, 590 { SOL_SOCKET, SO_BROADCAST, "SO_BROADCAST," }, 591 { SOL_SOCKET, SO_OOBINLINE, "SO_OOBINLINE," }, 592 { SOL_SOCKET, SO_DGRAM_ERRIND, "SO_DGRAM_ERRIND,"}, 593 { SOL_SOCKET, SO_ALLZONES, "SO_ALLZONES," }, 594 { SOL_SOCKET, SO_EXCLBIND, "SO_EXCLBIND," }, 595 { IPPROTO_UDP, UDP_NAT_T_ENDPOINT, "UDP_NAT_T_ENDPOINT," }, 596 }; 597 struct linger l; 598 599 buf[0] = '!'; /* sentinel value, never printed */ 600 buf[1] = '\0'; 601 602 for (i = 0; i < sizeof (boolopts) / sizeof (boolopts[0]); i++) { 603 vlen = sizeof (val); 604 if (pr_getsockopt(Pr, fd, boolopts[i].level, boolopts[i].opt, 605 &val, &vlen) == 0 && val != 0) 606 (void) strlcat(buf, boolopts[i].name, sizeof (buf)); 607 } 608 609 vlen = sizeof (l); 610 if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_LINGER, &l, &vlen) == 0 && 611 l.l_onoff != 0) { 612 (void) snprintf(buf1, sizeof (buf1), "SO_LINGER(%d),", 613 l.l_linger); 614 (void) strlcat(buf, buf1, sizeof (buf)); 615 } 616 617 vlen = sizeof (val); 618 if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_SNDBUF, &val, &vlen) == 0) { 619 (void) snprintf(buf1, sizeof (buf1), "SO_SNDBUF(%d),", val); 620 (void) strlcat(buf, buf1, sizeof (buf)); 621 } 622 vlen = sizeof (val); 623 if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_RCVBUF, &val, &vlen) == 0) { 624 (void) snprintf(buf1, sizeof (buf1), "SO_RCVBUF(%d),", val); 625 (void) strlcat(buf, buf1, sizeof (buf)); 626 } 627 vlen = sizeof (nexthop_val); 628 if (pr_getsockopt(Pr, fd, IPPROTO_IP, IP_NEXTHOP, &nexthop_val, 629 &vlen) == 0) { 630 if (vlen > 0) { 631 (void) inet_ntop(AF_INET, (void *) &nexthop_val, 632 ipaddr, sizeof (ipaddr)); 633 (void) snprintf(buf1, sizeof (buf1), "IP_NEXTHOP(%s),", 634 ipaddr); 635 (void) strlcat(buf, buf1, sizeof (buf)); 636 } 637 } 638 639 buf[strlen(buf) - 1] = '\0'; /* overwrites sentinel if no options */ 640 if (buf[1] != '\0') 641 (void) printf("\t%s\n", buf+1); 642 } 643 644 /* the file is a socket */ 645 static void 646 dosocket(struct ps_prochandle *Pr, int fd) 647 { 648 /* A buffer large enough for PATH_MAX size AF_UNIX address */ 649 long buf[(sizeof (short) + PATH_MAX + sizeof (long) - 1) 650 / sizeof (long)]; 651 struct sockaddr *sa = (struct sockaddr *)buf; 652 socklen_t len; 653 int type, tlen; 654 655 tlen = sizeof (type); 656 if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_TYPE, &type, &tlen) == 0) 657 show_socktype((uint_t)type); 658 659 show_sockopts(Pr, fd); 660 661 len = sizeof (buf); 662 if (pr_getsockname(Pr, fd, sa, &len) == 0) 663 show_sockaddr("sockname", sa, len); 664 665 len = sizeof (buf); 666 if (pr_getpeername(Pr, fd, sa, &len) == 0) 667 show_sockaddr("peername", sa, len); 668 } 669 670 /* the file is a TLI endpoint */ 671 static void 672 dotli(struct ps_prochandle *Pr, int fd) 673 { 674 struct strcmd strcmd; 675 676 strcmd.sc_len = STRCMDBUFSIZE; 677 strcmd.sc_timeout = 5; 678 679 strcmd.sc_cmd = TI_GETMYNAME; 680 if (pr_ioctl(Pr, fd, _I_CMD, &strcmd, sizeof (strcmd)) == 0) 681 show_sockaddr("sockname", (void *)&strcmd.sc_buf, 0); 682 683 strcmd.sc_cmd = TI_GETPEERNAME; 684 if (pr_ioctl(Pr, fd, _I_CMD, &strcmd, sizeof (strcmd)) == 0) 685 show_sockaddr("peername", (void *)&strcmd.sc_buf, 0); 686 } 687