1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <stdio.h> 30*0Sstevel@tonic-gate #include <stdlib.h> 31*0Sstevel@tonic-gate #include <unistd.h> 32*0Sstevel@tonic-gate #include <fcntl.h> 33*0Sstevel@tonic-gate #include <ctype.h> 34*0Sstevel@tonic-gate #include <string.h> 35*0Sstevel@tonic-gate #include <signal.h> 36*0Sstevel@tonic-gate #include <errno.h> 37*0Sstevel@tonic-gate #include <dirent.h> 38*0Sstevel@tonic-gate #include <limits.h> 39*0Sstevel@tonic-gate #include <door.h> 40*0Sstevel@tonic-gate #include <sys/types.h> 41*0Sstevel@tonic-gate #include <sys/stat.h> 42*0Sstevel@tonic-gate #include <sys/mman.h> 43*0Sstevel@tonic-gate #include <sys/mkdev.h> 44*0Sstevel@tonic-gate #include <sys/un.h> 45*0Sstevel@tonic-gate #include <netdb.h> 46*0Sstevel@tonic-gate #include <libproc.h> 47*0Sstevel@tonic-gate #include <arpa/inet.h> 48*0Sstevel@tonic-gate #include <netdb.h> 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate static char *command; 51*0Sstevel@tonic-gate static volatile int interrupt; 52*0Sstevel@tonic-gate static int Fflag; 53*0Sstevel@tonic-gate static boolean_t nflag = B_FALSE; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate static void intr(int); 56*0Sstevel@tonic-gate static void dofcntl(struct ps_prochandle *, int, int, int); 57*0Sstevel@tonic-gate static void dosocket(struct ps_prochandle *, int); 58*0Sstevel@tonic-gate static void show_files(struct ps_prochandle *); 59*0Sstevel@tonic-gate static void show_fileflags(int); 60*0Sstevel@tonic-gate static void show_door(struct ps_prochandle *, int); 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate int 63*0Sstevel@tonic-gate main(int argc, char **argv) 64*0Sstevel@tonic-gate { 65*0Sstevel@tonic-gate int retc = 0; 66*0Sstevel@tonic-gate int opt; 67*0Sstevel@tonic-gate int errflg = 0; 68*0Sstevel@tonic-gate struct ps_prochandle *Pr; 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate if ((command = strrchr(argv[0], '/')) != NULL) 71*0Sstevel@tonic-gate command++; 72*0Sstevel@tonic-gate else 73*0Sstevel@tonic-gate command = argv[0]; 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate /* options */ 76*0Sstevel@tonic-gate while ((opt = getopt(argc, argv, "Fn")) != EOF) { 77*0Sstevel@tonic-gate switch (opt) { 78*0Sstevel@tonic-gate case 'F': /* force grabbing (no O_EXCL) */ 79*0Sstevel@tonic-gate Fflag = PGRAB_FORCE; 80*0Sstevel@tonic-gate break; 81*0Sstevel@tonic-gate case 'n': 82*0Sstevel@tonic-gate nflag = B_TRUE; 83*0Sstevel@tonic-gate break; 84*0Sstevel@tonic-gate default: 85*0Sstevel@tonic-gate errflg = 1; 86*0Sstevel@tonic-gate break; 87*0Sstevel@tonic-gate } 88*0Sstevel@tonic-gate } 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate argc -= optind; 91*0Sstevel@tonic-gate argv += optind; 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate if (errflg || argc <= 0) { 94*0Sstevel@tonic-gate (void) fprintf(stderr, "usage:\t%s [-F] pid ...\n", 95*0Sstevel@tonic-gate command); 96*0Sstevel@tonic-gate (void) fprintf(stderr, 97*0Sstevel@tonic-gate " (report open files of each process)\n"); 98*0Sstevel@tonic-gate (void) fprintf(stderr, 99*0Sstevel@tonic-gate " -F: force grabbing of the target process\n"); 100*0Sstevel@tonic-gate exit(2); 101*0Sstevel@tonic-gate } 102*0Sstevel@tonic-gate 103*0Sstevel@tonic-gate /* catch signals from terminal */ 104*0Sstevel@tonic-gate if (sigset(SIGHUP, SIG_IGN) == SIG_DFL) 105*0Sstevel@tonic-gate (void) sigset(SIGHUP, intr); 106*0Sstevel@tonic-gate if (sigset(SIGINT, SIG_IGN) == SIG_DFL) 107*0Sstevel@tonic-gate (void) sigset(SIGINT, intr); 108*0Sstevel@tonic-gate if (sigset(SIGQUIT, SIG_IGN) == SIG_DFL) 109*0Sstevel@tonic-gate (void) sigset(SIGQUIT, intr); 110*0Sstevel@tonic-gate (void) sigset(SIGPIPE, intr); 111*0Sstevel@tonic-gate (void) sigset(SIGTERM, intr); 112*0Sstevel@tonic-gate 113*0Sstevel@tonic-gate (void) proc_initstdio(); 114*0Sstevel@tonic-gate 115*0Sstevel@tonic-gate 116*0Sstevel@tonic-gate while (--argc >= 0 && !interrupt) { 117*0Sstevel@tonic-gate char *arg; 118*0Sstevel@tonic-gate psinfo_t psinfo; 119*0Sstevel@tonic-gate pid_t pid; 120*0Sstevel@tonic-gate int gret; 121*0Sstevel@tonic-gate 122*0Sstevel@tonic-gate (void) proc_flushstdio(); 123*0Sstevel@tonic-gate 124*0Sstevel@tonic-gate /* get the specified pid and the psinfo struct */ 125*0Sstevel@tonic-gate if ((pid = proc_arg_psinfo(arg = *argv++, PR_ARG_PIDS, 126*0Sstevel@tonic-gate &psinfo, &gret)) == -1) { 127*0Sstevel@tonic-gate (void) fprintf(stderr, "%s: cannot examine %s: %s\n", 128*0Sstevel@tonic-gate command, arg, Pgrab_error(gret)); 129*0Sstevel@tonic-gate retc++; 130*0Sstevel@tonic-gate } else if ((Pr = Pgrab(pid, Fflag, &gret)) != NULL) { 131*0Sstevel@tonic-gate if (Pcreate_agent(Pr) == 0) { 132*0Sstevel@tonic-gate proc_unctrl_psinfo(&psinfo); 133*0Sstevel@tonic-gate (void) printf("%d:\t%.70s\n", 134*0Sstevel@tonic-gate (int)pid, psinfo.pr_psargs); 135*0Sstevel@tonic-gate show_files(Pr); 136*0Sstevel@tonic-gate Pdestroy_agent(Pr); 137*0Sstevel@tonic-gate } else { 138*0Sstevel@tonic-gate (void) fprintf(stderr, 139*0Sstevel@tonic-gate "%s: cannot control process %d\n", 140*0Sstevel@tonic-gate command, (int)pid); 141*0Sstevel@tonic-gate retc++; 142*0Sstevel@tonic-gate } 143*0Sstevel@tonic-gate Prelease(Pr, 0); 144*0Sstevel@tonic-gate Pr = NULL; 145*0Sstevel@tonic-gate } else { 146*0Sstevel@tonic-gate switch (gret) { 147*0Sstevel@tonic-gate case G_SYS: 148*0Sstevel@tonic-gate case G_SELF: 149*0Sstevel@tonic-gate proc_unctrl_psinfo(&psinfo); 150*0Sstevel@tonic-gate (void) printf("%d:\t%.70s\n", (int)pid, 151*0Sstevel@tonic-gate psinfo.pr_psargs); 152*0Sstevel@tonic-gate if (gret == G_SYS) 153*0Sstevel@tonic-gate (void) printf(" [system process]\n"); 154*0Sstevel@tonic-gate else 155*0Sstevel@tonic-gate show_files(NULL); 156*0Sstevel@tonic-gate break; 157*0Sstevel@tonic-gate default: 158*0Sstevel@tonic-gate (void) fprintf(stderr, "%s: %s: %d\n", 159*0Sstevel@tonic-gate command, Pgrab_error(gret), (int)pid); 160*0Sstevel@tonic-gate retc++; 161*0Sstevel@tonic-gate break; 162*0Sstevel@tonic-gate } 163*0Sstevel@tonic-gate } 164*0Sstevel@tonic-gate 165*0Sstevel@tonic-gate 166*0Sstevel@tonic-gate } 167*0Sstevel@tonic-gate 168*0Sstevel@tonic-gate (void) proc_finistdio(); 169*0Sstevel@tonic-gate 170*0Sstevel@tonic-gate if (interrupt && retc == 0) 171*0Sstevel@tonic-gate retc++; 172*0Sstevel@tonic-gate return (retc); 173*0Sstevel@tonic-gate } 174*0Sstevel@tonic-gate 175*0Sstevel@tonic-gate /* ARGSUSED */ 176*0Sstevel@tonic-gate static void 177*0Sstevel@tonic-gate intr(int sig) 178*0Sstevel@tonic-gate { 179*0Sstevel@tonic-gate interrupt = 1; 180*0Sstevel@tonic-gate } 181*0Sstevel@tonic-gate 182*0Sstevel@tonic-gate /* ------ begin specific code ------ */ 183*0Sstevel@tonic-gate 184*0Sstevel@tonic-gate static void 185*0Sstevel@tonic-gate show_files(struct ps_prochandle *Pr) 186*0Sstevel@tonic-gate { 187*0Sstevel@tonic-gate DIR *dirp; 188*0Sstevel@tonic-gate struct dirent *dentp; 189*0Sstevel@tonic-gate char pname[100]; 190*0Sstevel@tonic-gate char fname[PATH_MAX]; 191*0Sstevel@tonic-gate struct stat64 statb; 192*0Sstevel@tonic-gate struct rlimit rlim; 193*0Sstevel@tonic-gate pid_t pid; 194*0Sstevel@tonic-gate int fd; 195*0Sstevel@tonic-gate char *s; 196*0Sstevel@tonic-gate int ret; 197*0Sstevel@tonic-gate 198*0Sstevel@tonic-gate if (pr_getrlimit(Pr, RLIMIT_NOFILE, &rlim) == 0) { 199*0Sstevel@tonic-gate ulong_t nfd = rlim.rlim_cur; 200*0Sstevel@tonic-gate if (nfd == RLIM_INFINITY) 201*0Sstevel@tonic-gate (void) printf( 202*0Sstevel@tonic-gate " Current rlimit: unlimited file descriptors\n"); 203*0Sstevel@tonic-gate else 204*0Sstevel@tonic-gate (void) printf( 205*0Sstevel@tonic-gate " Current rlimit: %lu file descriptors\n", nfd); 206*0Sstevel@tonic-gate } 207*0Sstevel@tonic-gate 208*0Sstevel@tonic-gate /* in case we are doing this to ourself */ 209*0Sstevel@tonic-gate pid = (Pr == NULL)? getpid() : Pstatus(Pr)->pr_pid; 210*0Sstevel@tonic-gate 211*0Sstevel@tonic-gate (void) sprintf(pname, "/proc/%d/fd", (int)pid); 212*0Sstevel@tonic-gate if ((dirp = opendir(pname)) == NULL) { 213*0Sstevel@tonic-gate (void) fprintf(stderr, "%s: cannot open directory %s\n", 214*0Sstevel@tonic-gate command, pname); 215*0Sstevel@tonic-gate return; 216*0Sstevel@tonic-gate } 217*0Sstevel@tonic-gate 218*0Sstevel@tonic-gate /* for each open file --- */ 219*0Sstevel@tonic-gate while ((dentp = readdir(dirp)) != NULL && !interrupt) { 220*0Sstevel@tonic-gate char unknown[12]; 221*0Sstevel@tonic-gate dev_t rdev; 222*0Sstevel@tonic-gate 223*0Sstevel@tonic-gate /* skip '.' and '..' */ 224*0Sstevel@tonic-gate if (!isdigit(dentp->d_name[0])) 225*0Sstevel@tonic-gate continue; 226*0Sstevel@tonic-gate 227*0Sstevel@tonic-gate fd = atoi(dentp->d_name); 228*0Sstevel@tonic-gate if (pr_fstat64(Pr, fd, &statb) == -1) { 229*0Sstevel@tonic-gate s = unknown; 230*0Sstevel@tonic-gate (void) sprintf(s, "%4d", fd); 231*0Sstevel@tonic-gate perror(s); 232*0Sstevel@tonic-gate continue; 233*0Sstevel@tonic-gate } 234*0Sstevel@tonic-gate 235*0Sstevel@tonic-gate rdev = NODEV; 236*0Sstevel@tonic-gate switch (statb.st_mode & S_IFMT) { 237*0Sstevel@tonic-gate case S_IFCHR: s = "S_IFCHR"; rdev = statb.st_rdev; break; 238*0Sstevel@tonic-gate case S_IFBLK: s = "S_IFBLK"; rdev = statb.st_rdev; break; 239*0Sstevel@tonic-gate case S_IFIFO: s = "S_IFIFO"; break; 240*0Sstevel@tonic-gate case S_IFDIR: s = "S_IFDIR"; break; 241*0Sstevel@tonic-gate case S_IFREG: s = "S_IFREG"; break; 242*0Sstevel@tonic-gate case S_IFLNK: s = "S_IFLNK"; break; 243*0Sstevel@tonic-gate case S_IFSOCK: s = "S_IFSOCK"; break; 244*0Sstevel@tonic-gate case S_IFDOOR: s = "S_IFDOOR"; break; 245*0Sstevel@tonic-gate case S_IFPORT: s = "S_IFPORT"; break; 246*0Sstevel@tonic-gate default: 247*0Sstevel@tonic-gate s = unknown; 248*0Sstevel@tonic-gate (void) sprintf(s, "0x%.4x ", 249*0Sstevel@tonic-gate (int)statb.st_mode & S_IFMT); 250*0Sstevel@tonic-gate break; 251*0Sstevel@tonic-gate } 252*0Sstevel@tonic-gate 253*0Sstevel@tonic-gate (void) printf("%4d: %s mode:0%.3o", 254*0Sstevel@tonic-gate fd, 255*0Sstevel@tonic-gate s, 256*0Sstevel@tonic-gate (int)statb.st_mode & ~S_IFMT); 257*0Sstevel@tonic-gate 258*0Sstevel@tonic-gate if (major(statb.st_dev) != (major_t)NODEV && 259*0Sstevel@tonic-gate minor(statb.st_dev) != (minor_t)NODEV) 260*0Sstevel@tonic-gate (void) printf(" dev:%lu,%lu", 261*0Sstevel@tonic-gate (ulong_t)major(statb.st_dev), 262*0Sstevel@tonic-gate (ulong_t)minor(statb.st_dev)); 263*0Sstevel@tonic-gate else 264*0Sstevel@tonic-gate (void) printf(" dev:0x%.8lX", (long)statb.st_dev); 265*0Sstevel@tonic-gate 266*0Sstevel@tonic-gate if ((statb.st_mode & S_IFMT) == S_IFPORT) { 267*0Sstevel@tonic-gate (void) printf(" uid:%d gid:%d", 268*0Sstevel@tonic-gate (int)statb.st_uid, 269*0Sstevel@tonic-gate (int)statb.st_gid); 270*0Sstevel@tonic-gate (void) printf(" size:%lld\n", 271*0Sstevel@tonic-gate (longlong_t)statb.st_size); 272*0Sstevel@tonic-gate continue; 273*0Sstevel@tonic-gate } 274*0Sstevel@tonic-gate 275*0Sstevel@tonic-gate (void) printf(" ino:%llu uid:%d gid:%d", 276*0Sstevel@tonic-gate (u_longlong_t)statb.st_ino, 277*0Sstevel@tonic-gate (int)statb.st_uid, 278*0Sstevel@tonic-gate (int)statb.st_gid); 279*0Sstevel@tonic-gate 280*0Sstevel@tonic-gate if (rdev == NODEV) 281*0Sstevel@tonic-gate (void) printf(" size:%lld\n", 282*0Sstevel@tonic-gate (longlong_t)statb.st_size); 283*0Sstevel@tonic-gate else if (major(rdev) != (major_t)NODEV && 284*0Sstevel@tonic-gate minor(rdev) != (minor_t)NODEV) 285*0Sstevel@tonic-gate (void) printf(" rdev:%lu,%lu\n", 286*0Sstevel@tonic-gate (ulong_t)major(rdev), 287*0Sstevel@tonic-gate (ulong_t)minor(rdev)); 288*0Sstevel@tonic-gate else 289*0Sstevel@tonic-gate (void) printf(" rdev:0x%.8lX\n", (long)rdev); 290*0Sstevel@tonic-gate 291*0Sstevel@tonic-gate if (!nflag) { 292*0Sstevel@tonic-gate dofcntl(Pr, fd, 293*0Sstevel@tonic-gate (statb.st_mode & (S_IFMT|S_ENFMT|S_IXGRP)) 294*0Sstevel@tonic-gate == (S_IFREG|S_ENFMT), 295*0Sstevel@tonic-gate (statb.st_mode & S_IFMT) == S_IFDOOR); 296*0Sstevel@tonic-gate 297*0Sstevel@tonic-gate if ((statb.st_mode & S_IFMT) == S_IFSOCK) 298*0Sstevel@tonic-gate dosocket(Pr, fd); 299*0Sstevel@tonic-gate 300*0Sstevel@tonic-gate (void) sprintf(pname, "/proc/%d/path/%d", (int)pid, fd); 301*0Sstevel@tonic-gate 302*0Sstevel@tonic-gate if ((ret = readlink(pname, fname, PATH_MAX - 1)) > 0) { 303*0Sstevel@tonic-gate fname[ret] = '\0'; 304*0Sstevel@tonic-gate (void) printf(" %s\n", fname); 305*0Sstevel@tonic-gate } 306*0Sstevel@tonic-gate } 307*0Sstevel@tonic-gate } 308*0Sstevel@tonic-gate 309*0Sstevel@tonic-gate (void) closedir(dirp); 310*0Sstevel@tonic-gate } 311*0Sstevel@tonic-gate 312*0Sstevel@tonic-gate /* examine open file with fcntl() */ 313*0Sstevel@tonic-gate static void 314*0Sstevel@tonic-gate dofcntl(struct ps_prochandle *Pr, int fd, int manditory, int isdoor) 315*0Sstevel@tonic-gate { 316*0Sstevel@tonic-gate struct flock flock; 317*0Sstevel@tonic-gate int fileflags; 318*0Sstevel@tonic-gate int fdflags; 319*0Sstevel@tonic-gate 320*0Sstevel@tonic-gate fileflags = pr_fcntl(Pr, fd, F_GETXFL, 0); 321*0Sstevel@tonic-gate fdflags = pr_fcntl(Pr, fd, F_GETFD, 0); 322*0Sstevel@tonic-gate 323*0Sstevel@tonic-gate if (fileflags != -1 || fdflags != -1) { 324*0Sstevel@tonic-gate (void) printf(" "); 325*0Sstevel@tonic-gate if (fileflags != -1) 326*0Sstevel@tonic-gate show_fileflags(fileflags); 327*0Sstevel@tonic-gate if (fdflags != -1 && (fdflags & FD_CLOEXEC)) 328*0Sstevel@tonic-gate (void) printf(" FD_CLOEXEC"); 329*0Sstevel@tonic-gate if (isdoor) 330*0Sstevel@tonic-gate show_door(Pr, fd); 331*0Sstevel@tonic-gate (void) fputc('\n', stdout); 332*0Sstevel@tonic-gate } else if (isdoor) { 333*0Sstevel@tonic-gate (void) printf(" "); 334*0Sstevel@tonic-gate show_door(Pr, fd); 335*0Sstevel@tonic-gate (void) fputc('\n', stdout); 336*0Sstevel@tonic-gate } 337*0Sstevel@tonic-gate 338*0Sstevel@tonic-gate flock.l_type = F_WRLCK; 339*0Sstevel@tonic-gate flock.l_whence = 0; 340*0Sstevel@tonic-gate flock.l_start = 0; 341*0Sstevel@tonic-gate flock.l_len = 0; 342*0Sstevel@tonic-gate flock.l_sysid = 0; 343*0Sstevel@tonic-gate flock.l_pid = 0; 344*0Sstevel@tonic-gate if (pr_fcntl(Pr, fd, F_GETLK, &flock) != -1) { 345*0Sstevel@tonic-gate if (flock.l_type != F_UNLCK && (flock.l_sysid || flock.l_pid)) { 346*0Sstevel@tonic-gate unsigned long sysid = flock.l_sysid; 347*0Sstevel@tonic-gate 348*0Sstevel@tonic-gate (void) printf(" %s %s lock set by", 349*0Sstevel@tonic-gate manditory? "manditory" : "advisory", 350*0Sstevel@tonic-gate flock.l_type == F_RDLCK? "read" : "write"); 351*0Sstevel@tonic-gate if (sysid) 352*0Sstevel@tonic-gate (void) printf(" system 0x%lX", sysid); 353*0Sstevel@tonic-gate if (flock.l_pid) 354*0Sstevel@tonic-gate (void) printf(" process %d", (int)flock.l_pid); 355*0Sstevel@tonic-gate (void) fputc('\n', stdout); 356*0Sstevel@tonic-gate } 357*0Sstevel@tonic-gate } 358*0Sstevel@tonic-gate } 359*0Sstevel@tonic-gate 360*0Sstevel@tonic-gate #ifdef O_PRIV 361*0Sstevel@tonic-gate #define ALL_O_FLAGS O_ACCMODE | O_NDELAY | O_NONBLOCK | O_APPEND | \ 362*0Sstevel@tonic-gate O_PRIV | O_SYNC | O_DSYNC | O_RSYNC | O_XATTR | \ 363*0Sstevel@tonic-gate O_CREAT | O_TRUNC | O_EXCL | O_NOCTTY | O_LARGEFILE 364*0Sstevel@tonic-gate #else 365*0Sstevel@tonic-gate #define ALL_O_FLAGS O_ACCMODE | O_NDELAY | O_NONBLOCK | O_APPEND | \ 366*0Sstevel@tonic-gate O_SYNC | O_DSYNC | O_RSYNC | O_XATTR | \ 367*0Sstevel@tonic-gate O_CREAT | O_TRUNC | O_EXCL | O_NOCTTY | O_LARGEFILE 368*0Sstevel@tonic-gate #endif 369*0Sstevel@tonic-gate 370*0Sstevel@tonic-gate static void 371*0Sstevel@tonic-gate show_fileflags(int flags) 372*0Sstevel@tonic-gate { 373*0Sstevel@tonic-gate char buffer[136]; 374*0Sstevel@tonic-gate char *str = buffer; 375*0Sstevel@tonic-gate 376*0Sstevel@tonic-gate switch (flags & O_ACCMODE) { 377*0Sstevel@tonic-gate case O_RDONLY: 378*0Sstevel@tonic-gate (void) strcpy(str, "O_RDONLY"); 379*0Sstevel@tonic-gate break; 380*0Sstevel@tonic-gate case O_WRONLY: 381*0Sstevel@tonic-gate (void) strcpy(str, "O_WRONLY"); 382*0Sstevel@tonic-gate break; 383*0Sstevel@tonic-gate case O_RDWR: 384*0Sstevel@tonic-gate (void) strcpy(str, "O_RDWR"); 385*0Sstevel@tonic-gate break; 386*0Sstevel@tonic-gate default: 387*0Sstevel@tonic-gate (void) sprintf(str, "0x%x", flags & O_ACCMODE); 388*0Sstevel@tonic-gate break; 389*0Sstevel@tonic-gate } 390*0Sstevel@tonic-gate 391*0Sstevel@tonic-gate if (flags & O_NDELAY) 392*0Sstevel@tonic-gate (void) strcat(str, "|O_NDELAY"); 393*0Sstevel@tonic-gate if (flags & O_NONBLOCK) 394*0Sstevel@tonic-gate (void) strcat(str, "|O_NONBLOCK"); 395*0Sstevel@tonic-gate if (flags & O_APPEND) 396*0Sstevel@tonic-gate (void) strcat(str, "|O_APPEND"); 397*0Sstevel@tonic-gate #ifdef O_PRIV 398*0Sstevel@tonic-gate if (flags & O_PRIV) 399*0Sstevel@tonic-gate (void) strcat(str, "|O_PRIV"); 400*0Sstevel@tonic-gate #endif 401*0Sstevel@tonic-gate if (flags & O_SYNC) 402*0Sstevel@tonic-gate (void) strcat(str, "|O_SYNC"); 403*0Sstevel@tonic-gate if (flags & O_DSYNC) 404*0Sstevel@tonic-gate (void) strcat(str, "|O_DSYNC"); 405*0Sstevel@tonic-gate if (flags & O_RSYNC) 406*0Sstevel@tonic-gate (void) strcat(str, "|O_RSYNC"); 407*0Sstevel@tonic-gate if (flags & O_CREAT) 408*0Sstevel@tonic-gate (void) strcat(str, "|O_CREAT"); 409*0Sstevel@tonic-gate if (flags & O_TRUNC) 410*0Sstevel@tonic-gate (void) strcat(str, "|O_TRUNC"); 411*0Sstevel@tonic-gate if (flags & O_EXCL) 412*0Sstevel@tonic-gate (void) strcat(str, "|O_EXCL"); 413*0Sstevel@tonic-gate if (flags & O_NOCTTY) 414*0Sstevel@tonic-gate (void) strcat(str, "|O_NOCTTY"); 415*0Sstevel@tonic-gate if (flags & O_LARGEFILE) 416*0Sstevel@tonic-gate (void) strcat(str, "|O_LARGEFILE"); 417*0Sstevel@tonic-gate if (flags & O_XATTR) 418*0Sstevel@tonic-gate (void) strcat(str, "|O_XATTR"); 419*0Sstevel@tonic-gate if (flags & ~(ALL_O_FLAGS)) 420*0Sstevel@tonic-gate (void) sprintf(str + strlen(str), "|0x%x", 421*0Sstevel@tonic-gate flags & ~(ALL_O_FLAGS)); 422*0Sstevel@tonic-gate 423*0Sstevel@tonic-gate (void) printf("%s", str); 424*0Sstevel@tonic-gate } 425*0Sstevel@tonic-gate 426*0Sstevel@tonic-gate /* show door info */ 427*0Sstevel@tonic-gate static void 428*0Sstevel@tonic-gate show_door(struct ps_prochandle *Pr, int fd) 429*0Sstevel@tonic-gate { 430*0Sstevel@tonic-gate door_info_t door_info; 431*0Sstevel@tonic-gate psinfo_t psinfo; 432*0Sstevel@tonic-gate 433*0Sstevel@tonic-gate if (pr_door_info(Pr, fd, &door_info) != 0) 434*0Sstevel@tonic-gate return; 435*0Sstevel@tonic-gate 436*0Sstevel@tonic-gate if (proc_get_psinfo(door_info.di_target, &psinfo) != 0) 437*0Sstevel@tonic-gate psinfo.pr_fname[0] = '\0'; 438*0Sstevel@tonic-gate 439*0Sstevel@tonic-gate (void) printf(" door to "); 440*0Sstevel@tonic-gate if (psinfo.pr_fname[0] != '\0') 441*0Sstevel@tonic-gate (void) printf("%s[%d]", psinfo.pr_fname, 442*0Sstevel@tonic-gate (int)door_info.di_target); 443*0Sstevel@tonic-gate else 444*0Sstevel@tonic-gate (void) printf("pid %d", (int)door_info.di_target); 445*0Sstevel@tonic-gate } 446*0Sstevel@tonic-gate 447*0Sstevel@tonic-gate static void 448*0Sstevel@tonic-gate show_sockaddr(const char *str, struct sockaddr *sa, socklen_t len) 449*0Sstevel@tonic-gate { 450*0Sstevel@tonic-gate /* LINTED pointer assignment */ 451*0Sstevel@tonic-gate struct sockaddr_in *so_in = (struct sockaddr_in *)sa; 452*0Sstevel@tonic-gate /* LINTED pointer assignment */ 453*0Sstevel@tonic-gate struct sockaddr_in6 *so_in6 = (struct sockaddr_in6 *)sa; 454*0Sstevel@tonic-gate struct sockaddr_un *so_un = (struct sockaddr_un *)sa; 455*0Sstevel@tonic-gate char abuf[INET6_ADDRSTRLEN]; 456*0Sstevel@tonic-gate const char *p; 457*0Sstevel@tonic-gate 458*0Sstevel@tonic-gate switch (sa->sa_family) { 459*0Sstevel@tonic-gate default: 460*0Sstevel@tonic-gate return; 461*0Sstevel@tonic-gate case AF_INET: 462*0Sstevel@tonic-gate case AF_NCA: 463*0Sstevel@tonic-gate p = (sa->sa_family == AF_INET) ? "AF_INET" : "AF_NCA"; 464*0Sstevel@tonic-gate (void) printf("\t%s: %s %s port: %u\n", 465*0Sstevel@tonic-gate str, 466*0Sstevel@tonic-gate p, 467*0Sstevel@tonic-gate inet_ntop(AF_INET, &so_in->sin_addr, abuf, sizeof (abuf)), 468*0Sstevel@tonic-gate ntohs(so_in->sin_port)); 469*0Sstevel@tonic-gate return; 470*0Sstevel@tonic-gate case AF_INET6: 471*0Sstevel@tonic-gate (void) printf("\t%s: AF_INET6 %s port: %u\n", 472*0Sstevel@tonic-gate str, 473*0Sstevel@tonic-gate inet_ntop(AF_INET6, &so_in6->sin6_addr, 474*0Sstevel@tonic-gate abuf, sizeof (abuf)), 475*0Sstevel@tonic-gate ntohs(so_in->sin_port)); 476*0Sstevel@tonic-gate return; 477*0Sstevel@tonic-gate case AF_UNIX: 478*0Sstevel@tonic-gate if (len >= sizeof (so_un->sun_family)) { 479*0Sstevel@tonic-gate /* Null terminate */ 480*0Sstevel@tonic-gate len -= sizeof (so_un->sun_family); 481*0Sstevel@tonic-gate so_un->sun_path[len] = NULL; 482*0Sstevel@tonic-gate (void) printf("\t%s: AF_UNIX %s\n", 483*0Sstevel@tonic-gate str, so_un->sun_path); 484*0Sstevel@tonic-gate } 485*0Sstevel@tonic-gate return; 486*0Sstevel@tonic-gate case AF_IMPLINK: p = "AF_IMPLINK"; break; 487*0Sstevel@tonic-gate case AF_PUP: p = "AF_PUP"; break; 488*0Sstevel@tonic-gate case AF_CHAOS: p = "AF_CHAOS"; break; 489*0Sstevel@tonic-gate case AF_NS: p = "AF_NS"; break; 490*0Sstevel@tonic-gate case AF_NBS: p = "AF_NBS"; break; 491*0Sstevel@tonic-gate case AF_ECMA: p = "AF_ECMA"; break; 492*0Sstevel@tonic-gate case AF_DATAKIT: p = "AF_DATAKIT"; break; 493*0Sstevel@tonic-gate case AF_CCITT: p = "AF_CCITT"; break; 494*0Sstevel@tonic-gate case AF_SNA: p = "AF_SNA"; break; 495*0Sstevel@tonic-gate case AF_DECnet: p = "AF_DECnet"; break; 496*0Sstevel@tonic-gate case AF_DLI: p = "AF_DLI"; break; 497*0Sstevel@tonic-gate case AF_LAT: p = "AF_LAT"; break; 498*0Sstevel@tonic-gate case AF_HYLINK: p = "AF_HYLINK"; break; 499*0Sstevel@tonic-gate case AF_APPLETALK: p = "AF_APPLETALK"; break; 500*0Sstevel@tonic-gate case AF_NIT: p = "AF_NIT"; break; 501*0Sstevel@tonic-gate case AF_802: p = "AF_802"; break; 502*0Sstevel@tonic-gate case AF_OSI: p = "AF_OSI"; break; 503*0Sstevel@tonic-gate case AF_X25: p = "AF_X25"; break; 504*0Sstevel@tonic-gate case AF_OSINET: p = "AF_OSINET"; break; 505*0Sstevel@tonic-gate case AF_GOSIP: p = "AF_GOSIP"; break; 506*0Sstevel@tonic-gate case AF_IPX: p = "AF_IPX"; break; 507*0Sstevel@tonic-gate case AF_ROUTE: p = "AF_ROUTE"; break; 508*0Sstevel@tonic-gate case AF_LINK: p = "AF_LINK"; break; 509*0Sstevel@tonic-gate } 510*0Sstevel@tonic-gate 511*0Sstevel@tonic-gate (void) printf("\t%s: %s\n", str, p); 512*0Sstevel@tonic-gate } 513*0Sstevel@tonic-gate 514*0Sstevel@tonic-gate static void 515*0Sstevel@tonic-gate show_socktype(uint_t type) 516*0Sstevel@tonic-gate { 517*0Sstevel@tonic-gate static const char *types[] = { 518*0Sstevel@tonic-gate NULL, "DGRAM", "STREAM", NULL, "RAW", "RDM", "SEQPACKET" 519*0Sstevel@tonic-gate }; 520*0Sstevel@tonic-gate 521*0Sstevel@tonic-gate if (type < sizeof (types) / sizeof (*types) && types[type] != NULL) 522*0Sstevel@tonic-gate (void) printf("\tSOCK_%s\n", types[type]); 523*0Sstevel@tonic-gate else 524*0Sstevel@tonic-gate (void) printf("\tunknown socket type %u\n", type); 525*0Sstevel@tonic-gate } 526*0Sstevel@tonic-gate 527*0Sstevel@tonic-gate static void 528*0Sstevel@tonic-gate show_sockopts(struct ps_prochandle *Pr, int fd) 529*0Sstevel@tonic-gate { 530*0Sstevel@tonic-gate int val, vlen; 531*0Sstevel@tonic-gate char buf[64]; 532*0Sstevel@tonic-gate char buf1[32]; 533*0Sstevel@tonic-gate int i; 534*0Sstevel@tonic-gate struct boolopt { 535*0Sstevel@tonic-gate int opt; 536*0Sstevel@tonic-gate const char *name; 537*0Sstevel@tonic-gate }; 538*0Sstevel@tonic-gate static struct boolopt boolopts[] = { 539*0Sstevel@tonic-gate { SO_DEBUG, "SO_DEBUG," }, 540*0Sstevel@tonic-gate { SO_REUSEADDR, "SO_REUSEADDR," }, 541*0Sstevel@tonic-gate { SO_KEEPALIVE, "SO_KEEPALIVE," }, 542*0Sstevel@tonic-gate { SO_DONTROUTE, "SO_DONTROUTE," }, 543*0Sstevel@tonic-gate { SO_BROADCAST, "SO_BROADCAST," }, 544*0Sstevel@tonic-gate { SO_OOBINLINE, "SO_OOBINLINE," }, 545*0Sstevel@tonic-gate { SO_DGRAM_ERRIND, "SO_DGRAM_ERRIND,"} 546*0Sstevel@tonic-gate }; 547*0Sstevel@tonic-gate struct linger l; 548*0Sstevel@tonic-gate 549*0Sstevel@tonic-gate buf[0] = ','; 550*0Sstevel@tonic-gate buf[1] = '\0'; 551*0Sstevel@tonic-gate 552*0Sstevel@tonic-gate for (i = 0; i < sizeof (boolopts) / sizeof (boolopts[0]); i++) { 553*0Sstevel@tonic-gate vlen = sizeof (val); 554*0Sstevel@tonic-gate if (pr_getsockopt(Pr, fd, SOL_SOCKET, boolopts[i].opt, &val, 555*0Sstevel@tonic-gate &vlen) == 0 && val != 0) 556*0Sstevel@tonic-gate (void) strlcat(buf, boolopts[i].name, sizeof (buf)); 557*0Sstevel@tonic-gate } 558*0Sstevel@tonic-gate 559*0Sstevel@tonic-gate vlen = sizeof (l); 560*0Sstevel@tonic-gate if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_LINGER, &l, &vlen) == 0 && 561*0Sstevel@tonic-gate l.l_onoff != 0) { 562*0Sstevel@tonic-gate (void) snprintf(buf1, sizeof (buf1), "SO_LINGER(%d),", 563*0Sstevel@tonic-gate l.l_linger); 564*0Sstevel@tonic-gate (void) strlcat(buf, buf1, sizeof (buf)); 565*0Sstevel@tonic-gate } 566*0Sstevel@tonic-gate 567*0Sstevel@tonic-gate vlen = sizeof (val); 568*0Sstevel@tonic-gate if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_SNDBUF, &val, &vlen) == 0) { 569*0Sstevel@tonic-gate (void) snprintf(buf1, sizeof (buf1), "SO_SNDBUF(%d),", val); 570*0Sstevel@tonic-gate (void) strlcat(buf, buf1, sizeof (buf)); 571*0Sstevel@tonic-gate } 572*0Sstevel@tonic-gate vlen = sizeof (val); 573*0Sstevel@tonic-gate if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_RCVBUF, &val, &vlen) == 0) { 574*0Sstevel@tonic-gate (void) snprintf(buf1, sizeof (buf1), "SO_RCVBUF(%d),", val); 575*0Sstevel@tonic-gate (void) strlcat(buf, buf1, sizeof (buf)); 576*0Sstevel@tonic-gate } 577*0Sstevel@tonic-gate 578*0Sstevel@tonic-gate buf[strlen(buf) - 1] = '\0'; 579*0Sstevel@tonic-gate if (buf[1] != '\0') 580*0Sstevel@tonic-gate (void) printf("\t%s\n", buf+1); 581*0Sstevel@tonic-gate } 582*0Sstevel@tonic-gate 583*0Sstevel@tonic-gate /* the file is a socket */ 584*0Sstevel@tonic-gate static void 585*0Sstevel@tonic-gate dosocket(struct ps_prochandle *Pr, int fd) 586*0Sstevel@tonic-gate { 587*0Sstevel@tonic-gate /* A buffer large enough for PATH_MAX size AF_UNIX address */ 588*0Sstevel@tonic-gate long buf[(sizeof (short) + PATH_MAX + sizeof (long) - 1) 589*0Sstevel@tonic-gate / sizeof (long)]; 590*0Sstevel@tonic-gate struct sockaddr *sa = (struct sockaddr *)buf; 591*0Sstevel@tonic-gate socklen_t len; 592*0Sstevel@tonic-gate int type, tlen; 593*0Sstevel@tonic-gate 594*0Sstevel@tonic-gate tlen = sizeof (type); 595*0Sstevel@tonic-gate if (pr_getsockopt(Pr, fd, SOL_SOCKET, SO_TYPE, &type, &tlen) 596*0Sstevel@tonic-gate == 0) 597*0Sstevel@tonic-gate show_socktype((uint_t)type); 598*0Sstevel@tonic-gate 599*0Sstevel@tonic-gate show_sockopts(Pr, fd); 600*0Sstevel@tonic-gate 601*0Sstevel@tonic-gate len = sizeof (buf); 602*0Sstevel@tonic-gate if (pr_getsockname(Pr, fd, sa, &len) == 0) 603*0Sstevel@tonic-gate show_sockaddr("sockname", sa, len); 604*0Sstevel@tonic-gate 605*0Sstevel@tonic-gate len = sizeof (buf); 606*0Sstevel@tonic-gate if (pr_getpeername(Pr, fd, sa, &len) == 0) 607*0Sstevel@tonic-gate show_sockaddr("peername", sa, len); 608*0Sstevel@tonic-gate } 609