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 2005 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 /* 30*0Sstevel@tonic-gate * This file contains a set of routines used to perform wait based method 31*0Sstevel@tonic-gate * reaping. 32*0Sstevel@tonic-gate */ 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #include <wait.h> 35*0Sstevel@tonic-gate #include <sys/param.h> 36*0Sstevel@tonic-gate #include <fcntl.h> 37*0Sstevel@tonic-gate #include <libcontract.h> 38*0Sstevel@tonic-gate #include <errno.h> 39*0Sstevel@tonic-gate #include <libintl.h> 40*0Sstevel@tonic-gate #include <unistd.h> 41*0Sstevel@tonic-gate #include <stdlib.h> 42*0Sstevel@tonic-gate #include <string.h> 43*0Sstevel@tonic-gate #include <sys/resource.h> 44*0Sstevel@tonic-gate #include "inetd_impl.h" 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate /* inetd's open file limit, set in method_init() */ 47*0Sstevel@tonic-gate #define INETD_NOFILE_LIMIT RLIM_INFINITY 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* structure used to represent an active method process */ 50*0Sstevel@tonic-gate typedef struct { 51*0Sstevel@tonic-gate int fd; /* fd of process's /proc psinfo file */ 52*0Sstevel@tonic-gate /* associated contract id if known, else -1 */ 53*0Sstevel@tonic-gate ctid_t cid; 54*0Sstevel@tonic-gate pid_t pid; 55*0Sstevel@tonic-gate instance_t *inst; /* pointer to associated instance */ 56*0Sstevel@tonic-gate instance_method_t method; /* the method type running */ 57*0Sstevel@tonic-gate uu_list_node_t link; 58*0Sstevel@tonic-gate } method_el_t; 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate static void unregister_method(method_el_t *); 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate /* list of currently executing method processes */ 65*0Sstevel@tonic-gate static uu_list_pool_t *method_pool = NULL; 66*0Sstevel@tonic-gate static uu_list_t *method_list = NULL; 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate /* 69*0Sstevel@tonic-gate * File limit saved during initialization before modification, so that it can 70*0Sstevel@tonic-gate * be reverted back to for inetd's exec'd methods. 71*0Sstevel@tonic-gate */ 72*0Sstevel@tonic-gate static struct rlimit saved_file_limit; 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* 75*0Sstevel@tonic-gate * Setup structures used for method termination monitoring. 76*0Sstevel@tonic-gate * Returns -1 if an allocation failure occurred, else 0. 77*0Sstevel@tonic-gate */ 78*0Sstevel@tonic-gate int 79*0Sstevel@tonic-gate method_init(void) 80*0Sstevel@tonic-gate { 81*0Sstevel@tonic-gate struct rlimit rl; 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate debug_msg("Entering method_init"); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate /* 86*0Sstevel@tonic-gate * Save aside the old file limit and impose one large enough to support 87*0Sstevel@tonic-gate * all the /proc file handles we could have open. 88*0Sstevel@tonic-gate */ 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate (void) getrlimit(RLIMIT_NOFILE, &saved_file_limit); 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate rl.rlim_cur = rl.rlim_max = INETD_NOFILE_LIMIT; 93*0Sstevel@tonic-gate if (setrlimit(RLIMIT_NOFILE, &rl) == -1) { 94*0Sstevel@tonic-gate error_msg("Failed to set file limit: %s", strerror(errno)); 95*0Sstevel@tonic-gate return (-1); 96*0Sstevel@tonic-gate } 97*0Sstevel@tonic-gate 98*0Sstevel@tonic-gate if ((method_pool = uu_list_pool_create("method_pool", 99*0Sstevel@tonic-gate sizeof (method_el_t), offsetof(method_el_t, link), NULL, 100*0Sstevel@tonic-gate UU_LIST_POOL_DEBUG)) == NULL) { 101*0Sstevel@tonic-gate error_msg("%s: %s", gettext("Failed to create method pool"), 102*0Sstevel@tonic-gate uu_strerror(uu_error())); 103*0Sstevel@tonic-gate return (-1); 104*0Sstevel@tonic-gate } 105*0Sstevel@tonic-gate 106*0Sstevel@tonic-gate if ((method_list = uu_list_create(method_pool, NULL, 0)) == NULL) { 107*0Sstevel@tonic-gate error_msg("%s: %s", 108*0Sstevel@tonic-gate gettext("Failed to create method list"), 109*0Sstevel@tonic-gate uu_strerror(uu_error())); 110*0Sstevel@tonic-gate /* let method_fini() clean-up */ 111*0Sstevel@tonic-gate return (-1); 112*0Sstevel@tonic-gate } 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate return (0); 115*0Sstevel@tonic-gate } 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate /* 118*0Sstevel@tonic-gate * Tear-down structures created in method_init(). 119*0Sstevel@tonic-gate */ 120*0Sstevel@tonic-gate void 121*0Sstevel@tonic-gate method_fini(void) 122*0Sstevel@tonic-gate { 123*0Sstevel@tonic-gate debug_msg("Entering method_fini"); 124*0Sstevel@tonic-gate 125*0Sstevel@tonic-gate if (method_list != NULL) { 126*0Sstevel@tonic-gate method_el_t *me; 127*0Sstevel@tonic-gate 128*0Sstevel@tonic-gate while ((me = uu_list_first(method_list)) != NULL) 129*0Sstevel@tonic-gate unregister_method(me); 130*0Sstevel@tonic-gate 131*0Sstevel@tonic-gate (void) uu_list_destroy(method_list); 132*0Sstevel@tonic-gate method_list = NULL; 133*0Sstevel@tonic-gate } 134*0Sstevel@tonic-gate if (method_pool != NULL) { 135*0Sstevel@tonic-gate (void) uu_list_pool_destroy(method_pool); 136*0Sstevel@tonic-gate method_pool = NULL; 137*0Sstevel@tonic-gate } 138*0Sstevel@tonic-gate 139*0Sstevel@tonic-gate /* revert file limit */ 140*0Sstevel@tonic-gate method_preexec(); 141*0Sstevel@tonic-gate } 142*0Sstevel@tonic-gate 143*0Sstevel@tonic-gate /* 144*0Sstevel@tonic-gate * Revert file limit back to pre-initialization one. This shouldn't fail as 145*0Sstevel@tonic-gate * long as its called *after* descriptor cleanup. 146*0Sstevel@tonic-gate */ 147*0Sstevel@tonic-gate void 148*0Sstevel@tonic-gate method_preexec(void) 149*0Sstevel@tonic-gate { 150*0Sstevel@tonic-gate (void) setrlimit(RLIMIT_NOFILE, &saved_file_limit); 151*0Sstevel@tonic-gate } 152*0Sstevel@tonic-gate 153*0Sstevel@tonic-gate 154*0Sstevel@tonic-gate /* 155*0Sstevel@tonic-gate * Callback function that handles the timeout of an instance's method. 156*0Sstevel@tonic-gate * 'arg' points at the method_el_t representing the method. 157*0Sstevel@tonic-gate */ 158*0Sstevel@tonic-gate /* ARGSUSED0 */ 159*0Sstevel@tonic-gate static void 160*0Sstevel@tonic-gate method_timeout(iu_tq_t *tq, void *arg) 161*0Sstevel@tonic-gate { 162*0Sstevel@tonic-gate method_el_t *mp = arg; 163*0Sstevel@tonic-gate 164*0Sstevel@tonic-gate error_msg(gettext("The %s method of instance %s timed-out"), 165*0Sstevel@tonic-gate methods[mp->method].name, mp->inst->fmri); 166*0Sstevel@tonic-gate 167*0Sstevel@tonic-gate mp->inst->timer_id = -1; 168*0Sstevel@tonic-gate 169*0Sstevel@tonic-gate if (mp->method == IM_START) { 170*0Sstevel@tonic-gate process_start_term(mp->inst); 171*0Sstevel@tonic-gate } else { 172*0Sstevel@tonic-gate process_non_start_term(mp->inst, IMRET_FAILURE); 173*0Sstevel@tonic-gate } 174*0Sstevel@tonic-gate 175*0Sstevel@tonic-gate unregister_method(mp); 176*0Sstevel@tonic-gate } 177*0Sstevel@tonic-gate 178*0Sstevel@tonic-gate /* 179*0Sstevel@tonic-gate * Registers the attributes of a running method passed as arguments so that 180*0Sstevel@tonic-gate * the method's termination is noticed and any further processing of the 181*0Sstevel@tonic-gate * associated instance is carried out. The function also sets up any 182*0Sstevel@tonic-gate * necessary timers so we can detect hung methods. 183*0Sstevel@tonic-gate * Returns -1 if either it failed to open the /proc psinfo file which is used 184*0Sstevel@tonic-gate * to monitor the method process, it failed to setup a required timer or 185*0Sstevel@tonic-gate * memory allocation failed; else 0. 186*0Sstevel@tonic-gate */ 187*0Sstevel@tonic-gate int 188*0Sstevel@tonic-gate register_method(instance_t *ins, pid_t pid, ctid_t cid, instance_method_t mthd) 189*0Sstevel@tonic-gate { 190*0Sstevel@tonic-gate char path[MAXPATHLEN]; 191*0Sstevel@tonic-gate int fd; 192*0Sstevel@tonic-gate method_el_t *me; 193*0Sstevel@tonic-gate 194*0Sstevel@tonic-gate debug_msg("Entering register_method: inst: %s, pid: %d, mthd: %s", 195*0Sstevel@tonic-gate ins->fmri, pid, methods[mthd].name); 196*0Sstevel@tonic-gate 197*0Sstevel@tonic-gate /* open /proc psinfo file of process to listen for POLLHUP events on */ 198*0Sstevel@tonic-gate (void) snprintf(path, sizeof (path), "/proc/%u/psinfo", pid); 199*0Sstevel@tonic-gate for (;;) { 200*0Sstevel@tonic-gate if ((fd = open(path, O_RDONLY)) >= 0) { 201*0Sstevel@tonic-gate break; 202*0Sstevel@tonic-gate } else if (errno != EINTR) { 203*0Sstevel@tonic-gate /* 204*0Sstevel@tonic-gate * Don't output an error for ENOENT; we get this 205*0Sstevel@tonic-gate * if a method has gone away whilst we were stopped, 206*0Sstevel@tonic-gate * and we're now trying to re-listen for it. 207*0Sstevel@tonic-gate */ 208*0Sstevel@tonic-gate if (errno != ENOENT) { 209*0Sstevel@tonic-gate error_msg(gettext("Failed to open %s: %s"), 210*0Sstevel@tonic-gate path, strerror(errno)); 211*0Sstevel@tonic-gate } 212*0Sstevel@tonic-gate return (-1); 213*0Sstevel@tonic-gate } 214*0Sstevel@tonic-gate } 215*0Sstevel@tonic-gate 216*0Sstevel@tonic-gate /* add method record to in-memory list */ 217*0Sstevel@tonic-gate if ((me = calloc(1, sizeof (method_el_t))) == NULL) { 218*0Sstevel@tonic-gate error_msg(strerror(errno)); 219*0Sstevel@tonic-gate (void) close(fd); 220*0Sstevel@tonic-gate return (-1); 221*0Sstevel@tonic-gate } 222*0Sstevel@tonic-gate me->fd = fd; 223*0Sstevel@tonic-gate me->inst = (instance_t *)ins; 224*0Sstevel@tonic-gate me->method = mthd; 225*0Sstevel@tonic-gate me->pid = pid; 226*0Sstevel@tonic-gate me->cid = cid; 227*0Sstevel@tonic-gate 228*0Sstevel@tonic-gate /* register a timeout for the method, if required */ 229*0Sstevel@tonic-gate if (mthd != IM_START) { 230*0Sstevel@tonic-gate method_info_t *mi = ins->config->methods[mthd]; 231*0Sstevel@tonic-gate 232*0Sstevel@tonic-gate if (mi->timeout > 0) { 233*0Sstevel@tonic-gate assert(ins->timer_id == -1); 234*0Sstevel@tonic-gate ins->timer_id = iu_schedule_timer(timer_queue, 235*0Sstevel@tonic-gate mi->timeout, method_timeout, me); 236*0Sstevel@tonic-gate if (ins->timer_id == -1) { 237*0Sstevel@tonic-gate error_msg(gettext( 238*0Sstevel@tonic-gate "Failed to schedule method timeout")); 239*0Sstevel@tonic-gate free(me); 240*0Sstevel@tonic-gate (void) close(fd); 241*0Sstevel@tonic-gate return (-1); 242*0Sstevel@tonic-gate } 243*0Sstevel@tonic-gate } 244*0Sstevel@tonic-gate } 245*0Sstevel@tonic-gate 246*0Sstevel@tonic-gate /* 247*0Sstevel@tonic-gate * Add fd of psinfo file to poll set, but pass 0 for events to 248*0Sstevel@tonic-gate * poll for, so we should only get a POLLHUP event on the fd. 249*0Sstevel@tonic-gate */ 250*0Sstevel@tonic-gate if (set_pollfd(fd, 0) == -1) { 251*0Sstevel@tonic-gate cancel_inst_timer(ins); 252*0Sstevel@tonic-gate free(me); 253*0Sstevel@tonic-gate (void) close(fd); 254*0Sstevel@tonic-gate return (-1); 255*0Sstevel@tonic-gate } 256*0Sstevel@tonic-gate 257*0Sstevel@tonic-gate uu_list_node_init(me, &me->link, method_pool); 258*0Sstevel@tonic-gate (void) uu_list_insert_after(method_list, NULL, me); 259*0Sstevel@tonic-gate 260*0Sstevel@tonic-gate return (0); 261*0Sstevel@tonic-gate } 262*0Sstevel@tonic-gate 263*0Sstevel@tonic-gate /* 264*0Sstevel@tonic-gate * A counterpart to register_method(), this function stops the monitoring of a 265*0Sstevel@tonic-gate * method process for its termination. 266*0Sstevel@tonic-gate */ 267*0Sstevel@tonic-gate static void 268*0Sstevel@tonic-gate unregister_method(method_el_t *me) 269*0Sstevel@tonic-gate { 270*0Sstevel@tonic-gate debug_msg("Entering unregister_method: inst: %s, pid: %d, mthd: %s", 271*0Sstevel@tonic-gate me->inst->fmri, me->pid, methods[me->method].name); 272*0Sstevel@tonic-gate 273*0Sstevel@tonic-gate /* cancel any timer associated with the method */ 274*0Sstevel@tonic-gate if (me->inst->timer_id != -1) 275*0Sstevel@tonic-gate cancel_inst_timer(me->inst); 276*0Sstevel@tonic-gate 277*0Sstevel@tonic-gate /* stop polling on the psinfo file fd */ 278*0Sstevel@tonic-gate clear_pollfd(me->fd); 279*0Sstevel@tonic-gate (void) close(me->fd); 280*0Sstevel@tonic-gate 281*0Sstevel@tonic-gate /* remove method record from list */ 282*0Sstevel@tonic-gate uu_list_remove(method_list, me); 283*0Sstevel@tonic-gate 284*0Sstevel@tonic-gate free(me); 285*0Sstevel@tonic-gate } 286*0Sstevel@tonic-gate 287*0Sstevel@tonic-gate /* 288*0Sstevel@tonic-gate * Unregister all methods associated with instance 'inst'. 289*0Sstevel@tonic-gate */ 290*0Sstevel@tonic-gate void 291*0Sstevel@tonic-gate unregister_instance_methods(const instance_t *inst) 292*0Sstevel@tonic-gate { 293*0Sstevel@tonic-gate method_el_t *me = uu_list_first(method_list); 294*0Sstevel@tonic-gate 295*0Sstevel@tonic-gate while (me != NULL) { 296*0Sstevel@tonic-gate if (me->inst == inst) { 297*0Sstevel@tonic-gate method_el_t *tmp = me; 298*0Sstevel@tonic-gate 299*0Sstevel@tonic-gate me = uu_list_next(method_list, me); 300*0Sstevel@tonic-gate unregister_method(tmp); 301*0Sstevel@tonic-gate } else { 302*0Sstevel@tonic-gate me = uu_list_next(method_list, me); 303*0Sstevel@tonic-gate } 304*0Sstevel@tonic-gate } 305*0Sstevel@tonic-gate } 306*0Sstevel@tonic-gate 307*0Sstevel@tonic-gate /* 308*0Sstevel@tonic-gate * Process any terminated methods. For each method determined to have 309*0Sstevel@tonic-gate * terminated, the function determines its return value and calls the 310*0Sstevel@tonic-gate * appropriate handling function, depending on the type of the method. 311*0Sstevel@tonic-gate */ 312*0Sstevel@tonic-gate void 313*0Sstevel@tonic-gate process_terminated_methods(void) 314*0Sstevel@tonic-gate { 315*0Sstevel@tonic-gate method_el_t *me = uu_list_first(method_list); 316*0Sstevel@tonic-gate 317*0Sstevel@tonic-gate debug_msg("Entering process_terminated_methods"); 318*0Sstevel@tonic-gate 319*0Sstevel@tonic-gate while (me != NULL) { 320*0Sstevel@tonic-gate struct pollfd *pfd; 321*0Sstevel@tonic-gate pid_t pid; 322*0Sstevel@tonic-gate int status; 323*0Sstevel@tonic-gate int ret; 324*0Sstevel@tonic-gate method_el_t *tmp; 325*0Sstevel@tonic-gate 326*0Sstevel@tonic-gate pfd = find_pollfd(me->fd); 327*0Sstevel@tonic-gate 328*0Sstevel@tonic-gate /* 329*0Sstevel@tonic-gate * We expect to get a POLLHUP back on the fd of the process's 330*0Sstevel@tonic-gate * open psinfo file from /proc when the method terminates. 331*0Sstevel@tonic-gate * A POLLERR could(?) mask a POLLHUP, so handle this 332*0Sstevel@tonic-gate * also. 333*0Sstevel@tonic-gate */ 334*0Sstevel@tonic-gate if ((pfd->revents & (POLLHUP|POLLERR)) == 0) { 335*0Sstevel@tonic-gate me = uu_list_next(method_list, me); 336*0Sstevel@tonic-gate continue; 337*0Sstevel@tonic-gate } 338*0Sstevel@tonic-gate 339*0Sstevel@tonic-gate /* get the method's exit code (no need to loop for EINTR) */ 340*0Sstevel@tonic-gate pid = waitpid(me->pid, &status, WNOHANG); 341*0Sstevel@tonic-gate 342*0Sstevel@tonic-gate switch (pid) { 343*0Sstevel@tonic-gate case 0: /* child still around */ 344*0Sstevel@tonic-gate /* 345*0Sstevel@tonic-gate * Either poll() is sending us invalid POLLHUP events 346*0Sstevel@tonic-gate * or is flagging a POLLERR on the fd. Neither should 347*0Sstevel@tonic-gate * happen, but in the event they do, ignore this fd 348*0Sstevel@tonic-gate * this time around and wait out the termination 349*0Sstevel@tonic-gate * of its associated method. This may result in 350*0Sstevel@tonic-gate * inetd swiftly looping in event_loop(), but means 351*0Sstevel@tonic-gate * we don't miss the termination of a method. 352*0Sstevel@tonic-gate */ 353*0Sstevel@tonic-gate me = uu_list_next(method_list, me); 354*0Sstevel@tonic-gate continue; 355*0Sstevel@tonic-gate 356*0Sstevel@tonic-gate case -1: /* non-existent child */ 357*0Sstevel@tonic-gate assert(errno == ECHILD); 358*0Sstevel@tonic-gate /* 359*0Sstevel@tonic-gate * the method must not be owned by inetd due to it 360*0Sstevel@tonic-gate * persisting over an inetd restart. Let's assume the 361*0Sstevel@tonic-gate * best, that it was successful. 362*0Sstevel@tonic-gate */ 363*0Sstevel@tonic-gate ret = IMRET_SUCCESS; 364*0Sstevel@tonic-gate break; 365*0Sstevel@tonic-gate 366*0Sstevel@tonic-gate default: /* child terminated */ 367*0Sstevel@tonic-gate if (WIFEXITED(status)) { 368*0Sstevel@tonic-gate ret = WEXITSTATUS(status); 369*0Sstevel@tonic-gate debug_msg("process %d of instance %s returned " 370*0Sstevel@tonic-gate "%d", pid, me->inst->fmri, ret); 371*0Sstevel@tonic-gate } else if (WIFSIGNALED(status)) { 372*0Sstevel@tonic-gate /* 373*0Sstevel@tonic-gate * Terminated by signal. This may be due 374*0Sstevel@tonic-gate * to a kill that we sent from a disable or 375*0Sstevel@tonic-gate * offline event. We flag it as a failure, but 376*0Sstevel@tonic-gate * this flagged failure will only be processed 377*0Sstevel@tonic-gate * in the case of non-start methods, or when 378*0Sstevel@tonic-gate * the instance is still enabled. 379*0Sstevel@tonic-gate */ 380*0Sstevel@tonic-gate debug_msg("process %d of instance %s exited " 381*0Sstevel@tonic-gate "due to signal %d", pid, me->inst->fmri, 382*0Sstevel@tonic-gate WTERMSIG(status)); 383*0Sstevel@tonic-gate ret = IMRET_FAILURE; 384*0Sstevel@tonic-gate } else { 385*0Sstevel@tonic-gate /* 386*0Sstevel@tonic-gate * Can we actually get here? Don't think so. 387*0Sstevel@tonic-gate * Treat it as a failure, anyway. 388*0Sstevel@tonic-gate */ 389*0Sstevel@tonic-gate debug_msg("waitpid() for %s method of " 390*0Sstevel@tonic-gate "instance %s returned %d", 391*0Sstevel@tonic-gate methods[me->method].name, me->inst->fmri, 392*0Sstevel@tonic-gate status); 393*0Sstevel@tonic-gate ret = IMRET_FAILURE; 394*0Sstevel@tonic-gate } 395*0Sstevel@tonic-gate } 396*0Sstevel@tonic-gate 397*0Sstevel@tonic-gate remove_method_ids(me->inst, me->pid, me->cid, me->method); 398*0Sstevel@tonic-gate 399*0Sstevel@tonic-gate /* continue state transition processing of the instance */ 400*0Sstevel@tonic-gate if (me->method != IM_START) { 401*0Sstevel@tonic-gate process_non_start_term(me->inst, ret); 402*0Sstevel@tonic-gate } else { 403*0Sstevel@tonic-gate process_start_term(me->inst); 404*0Sstevel@tonic-gate } 405*0Sstevel@tonic-gate 406*0Sstevel@tonic-gate if (me->cid != -1) 407*0Sstevel@tonic-gate (void) abandon_contract(me->cid); 408*0Sstevel@tonic-gate 409*0Sstevel@tonic-gate tmp = me; 410*0Sstevel@tonic-gate me = uu_list_next(method_list, me); 411*0Sstevel@tonic-gate unregister_method(tmp); 412*0Sstevel@tonic-gate } 413*0Sstevel@tonic-gate } 414