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 2003 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 * Just in case we're not in a build environment, make sure that 31*0Sstevel@tonic-gate * TEXT_DOMAIN gets set to something. 32*0Sstevel@tonic-gate */ 33*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 34*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 35*0Sstevel@tonic-gate #endif 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate /* 38*0Sstevel@tonic-gate * patch /kernel/drv/md.conf file 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate #include <sys/types.h> 41*0Sstevel@tonic-gate #include <sys/stat.h> 42*0Sstevel@tonic-gate #include <meta.h> 43*0Sstevel@tonic-gate #include <sys/lvm/md_mddb.h> 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate /* 46*0Sstevel@tonic-gate * magic strings in system 47*0Sstevel@tonic-gate */ 48*0Sstevel@tonic-gate #define BEGROOTSTR "* Begin MDD root info (do not edit)\n" 49*0Sstevel@tonic-gate #define ENDROOTSTR "* End MDD root info (do not edit)\n" 50*0Sstevel@tonic-gate #define BEGMDDBSTR "# Begin MDD database info (do not edit)\n" 51*0Sstevel@tonic-gate #define ENDMDDBSTR "# End MDD database info (do not edit)\n" 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* 54*0Sstevel@tonic-gate * copy system file, yank root and database lines 55*0Sstevel@tonic-gate */ 56*0Sstevel@tonic-gate int 57*0Sstevel@tonic-gate meta_systemfile_copy( 58*0Sstevel@tonic-gate char *sname, /* system file name */ 59*0Sstevel@tonic-gate int doroot, /* remove mdd root stuff */ 60*0Sstevel@tonic-gate int domddb, /* remove mdd database stuff */ 61*0Sstevel@tonic-gate int doit, /* really copy file */ 62*0Sstevel@tonic-gate int verbose, /* show what we're doing */ 63*0Sstevel@tonic-gate char **tname, /* returned temp file name */ 64*0Sstevel@tonic-gate FILE **tfp, /* returned open FILE */ 65*0Sstevel@tonic-gate md_error_t *ep /* returned error */ 66*0Sstevel@tonic-gate ) 67*0Sstevel@tonic-gate { 68*0Sstevel@tonic-gate FILE *fp; 69*0Sstevel@tonic-gate struct stat sbuf; 70*0Sstevel@tonic-gate char buf[MDDB_BOOTLIST_MAX_LEN]; 71*0Sstevel@tonic-gate int delroot = 0; 72*0Sstevel@tonic-gate int delmddb = 0; 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* check names */ 75*0Sstevel@tonic-gate assert(sname != NULL); 76*0Sstevel@tonic-gate assert(tname != NULL); 77*0Sstevel@tonic-gate assert(tfp != NULL); 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate /* get temp name */ 80*0Sstevel@tonic-gate *tfp = NULL; 81*0Sstevel@tonic-gate *tname = Malloc(strlen(sname) + strlen(".tmp") + 1); 82*0Sstevel@tonic-gate (void) strcpy(*tname, sname); 83*0Sstevel@tonic-gate (void) strcat(*tname, ".tmp"); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate /* copy system file, yank stuff */ 86*0Sstevel@tonic-gate if (((fp = fopen(sname, "r")) == NULL) || 87*0Sstevel@tonic-gate (fstat(fileno(fp), &sbuf) != 0)) { 88*0Sstevel@tonic-gate if (errno != ENOENT) { 89*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, sname); 90*0Sstevel@tonic-gate goto out; 91*0Sstevel@tonic-gate } 92*0Sstevel@tonic-gate } 93*0Sstevel@tonic-gate if (doit) { 94*0Sstevel@tonic-gate if ((*tfp = fopen(*tname, "w")) == NULL) { 95*0Sstevel@tonic-gate /* 96*0Sstevel@tonic-gate * If we are on the miniroot we need to create 97*0Sstevel@tonic-gate * files in /var/tmp. Opening a writable file 98*0Sstevel@tonic-gate * in the miniroot result is EROFS error. 99*0Sstevel@tonic-gate */ 100*0Sstevel@tonic-gate if (errno != EROFS) { 101*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, *tname); 102*0Sstevel@tonic-gate goto out; 103*0Sstevel@tonic-gate } 104*0Sstevel@tonic-gate Free(*tname); 105*0Sstevel@tonic-gate *tname = tempnam("/var/tmp", "svm_"); 106*0Sstevel@tonic-gate if (*tname == NULL) { 107*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, NULL); 108*0Sstevel@tonic-gate goto out; 109*0Sstevel@tonic-gate } 110*0Sstevel@tonic-gate if ((*tfp = fopen(*tname, "w")) == NULL) { 111*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, *tname); 112*0Sstevel@tonic-gate goto out; 113*0Sstevel@tonic-gate } 114*0Sstevel@tonic-gate } 115*0Sstevel@tonic-gate if (fp != NULL) { 116*0Sstevel@tonic-gate if ((fchmod(fileno(*tfp), (sbuf.st_mode & 0777)) 117*0Sstevel@tonic-gate != 0) || 118*0Sstevel@tonic-gate (fchown(fileno(*tfp), sbuf.st_uid, sbuf.st_gid) 119*0Sstevel@tonic-gate != 0)) { 120*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, *tname); 121*0Sstevel@tonic-gate goto out; 122*0Sstevel@tonic-gate } 123*0Sstevel@tonic-gate } 124*0Sstevel@tonic-gate } 125*0Sstevel@tonic-gate if (verbose) { 126*0Sstevel@tonic-gate (void) printf(dgettext(TEXT_DOMAIN, 127*0Sstevel@tonic-gate "Delete the following lines from %s:\n\n"), sname); 128*0Sstevel@tonic-gate } 129*0Sstevel@tonic-gate while ((fp != NULL) && (fgets(buf, sizeof (buf), fp) != NULL)) { 130*0Sstevel@tonic-gate if ((doroot) && (strcmp(buf, BEGROOTSTR) == 0)) { 131*0Sstevel@tonic-gate delroot = 1; 132*0Sstevel@tonic-gate if (verbose) 133*0Sstevel@tonic-gate (void) printf("%s", buf); 134*0Sstevel@tonic-gate continue; 135*0Sstevel@tonic-gate } 136*0Sstevel@tonic-gate if (delroot) { 137*0Sstevel@tonic-gate if (strcmp(buf, ENDROOTSTR) == 0) 138*0Sstevel@tonic-gate delroot = 0; 139*0Sstevel@tonic-gate if (verbose) 140*0Sstevel@tonic-gate (void) printf("%s", buf); 141*0Sstevel@tonic-gate continue; 142*0Sstevel@tonic-gate } 143*0Sstevel@tonic-gate if ((domddb) && (strcmp(buf, BEGMDDBSTR) == 0)) { 144*0Sstevel@tonic-gate delmddb = 1; 145*0Sstevel@tonic-gate if (verbose) 146*0Sstevel@tonic-gate (void) printf("%s", buf); 147*0Sstevel@tonic-gate continue; 148*0Sstevel@tonic-gate } 149*0Sstevel@tonic-gate if (delmddb) { 150*0Sstevel@tonic-gate if (strcmp(buf, ENDMDDBSTR) == 0) 151*0Sstevel@tonic-gate delmddb = 0; 152*0Sstevel@tonic-gate if (verbose) 153*0Sstevel@tonic-gate (void) printf("%s", buf); 154*0Sstevel@tonic-gate continue; 155*0Sstevel@tonic-gate } 156*0Sstevel@tonic-gate if (doit) { 157*0Sstevel@tonic-gate if (fputs(buf, *tfp) == EOF) { 158*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, *tname); 159*0Sstevel@tonic-gate goto out; 160*0Sstevel@tonic-gate } 161*0Sstevel@tonic-gate } 162*0Sstevel@tonic-gate } 163*0Sstevel@tonic-gate if (fp != NULL) { 164*0Sstevel@tonic-gate if ((! feof(fp)) || 165*0Sstevel@tonic-gate (fclose(fp) != 0)) { 166*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, sname); 167*0Sstevel@tonic-gate goto out; 168*0Sstevel@tonic-gate } 169*0Sstevel@tonic-gate fp = NULL; 170*0Sstevel@tonic-gate } 171*0Sstevel@tonic-gate if (verbose) 172*0Sstevel@tonic-gate (void) printf("\n"); 173*0Sstevel@tonic-gate 174*0Sstevel@tonic-gate /* make sure we didn't stop mid-delete */ 175*0Sstevel@tonic-gate if ((delroot) || (delmddb)) { 176*0Sstevel@tonic-gate (void) mderror(ep, MDE_SYSTEM_FILE, sname); 177*0Sstevel@tonic-gate goto out; 178*0Sstevel@tonic-gate } 179*0Sstevel@tonic-gate 180*0Sstevel@tonic-gate /* flush stuff */ 181*0Sstevel@tonic-gate if (doit) { 182*0Sstevel@tonic-gate if ((fflush(*tfp) != 0) || 183*0Sstevel@tonic-gate (fsync(fileno(*tfp)) != 0)) { 184*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, *tname); 185*0Sstevel@tonic-gate goto out; 186*0Sstevel@tonic-gate } 187*0Sstevel@tonic-gate } 188*0Sstevel@tonic-gate 189*0Sstevel@tonic-gate /* return success */ 190*0Sstevel@tonic-gate return (0); 191*0Sstevel@tonic-gate 192*0Sstevel@tonic-gate /* cleanup, return error */ 193*0Sstevel@tonic-gate out: 194*0Sstevel@tonic-gate if (fp != NULL) 195*0Sstevel@tonic-gate (void) fclose(fp); 196*0Sstevel@tonic-gate if (*tname != NULL) { 197*0Sstevel@tonic-gate (void) unlink(*tname); 198*0Sstevel@tonic-gate Free(*tname); 199*0Sstevel@tonic-gate } 200*0Sstevel@tonic-gate if (*tfp != NULL) 201*0Sstevel@tonic-gate (void) fclose(*tfp); 202*0Sstevel@tonic-gate return (-1); 203*0Sstevel@tonic-gate } 204*0Sstevel@tonic-gate 205*0Sstevel@tonic-gate /* 206*0Sstevel@tonic-gate * append root on MD lines to system 207*0Sstevel@tonic-gate */ 208*0Sstevel@tonic-gate int 209*0Sstevel@tonic-gate meta_systemfile_append_mdroot( 210*0Sstevel@tonic-gate mdname_t *rootnp, /* root device name */ 211*0Sstevel@tonic-gate char *sname, /* system file name */ 212*0Sstevel@tonic-gate char *tname, /* temp file name */ 213*0Sstevel@tonic-gate FILE *tfp, /* temp FILE */ 214*0Sstevel@tonic-gate int ismeta, /* is a metadevice */ 215*0Sstevel@tonic-gate int doit, /* really patch file */ 216*0Sstevel@tonic-gate int verbose, /* show what we're doing */ 217*0Sstevel@tonic-gate md_error_t *ep 218*0Sstevel@tonic-gate ) 219*0Sstevel@tonic-gate { 220*0Sstevel@tonic-gate char *longblkname; 221*0Sstevel@tonic-gate 222*0Sstevel@tonic-gate /* check names */ 223*0Sstevel@tonic-gate assert(sname != NULL); 224*0Sstevel@tonic-gate assert(tname != NULL); 225*0Sstevel@tonic-gate assert(!doit || tfp != NULL); 226*0Sstevel@tonic-gate 227*0Sstevel@tonic-gate /* get root /devices name */ 228*0Sstevel@tonic-gate if ((longblkname = metagetdevicesname(rootnp, ep)) == NULL) 229*0Sstevel@tonic-gate return (-1); 230*0Sstevel@tonic-gate 231*0Sstevel@tonic-gate /* add header */ 232*0Sstevel@tonic-gate if (verbose) { 233*0Sstevel@tonic-gate (void) printf(dgettext(TEXT_DOMAIN, 234*0Sstevel@tonic-gate "Add the following lines to %s:\n\n"), sname); 235*0Sstevel@tonic-gate (void) printf("%s", BEGROOTSTR); 236*0Sstevel@tonic-gate } 237*0Sstevel@tonic-gate if (doit) { 238*0Sstevel@tonic-gate if (fprintf(tfp, "%s", BEGROOTSTR) == EOF) { 239*0Sstevel@tonic-gate return (mdsyserror(ep, errno, tname)); 240*0Sstevel@tonic-gate } 241*0Sstevel@tonic-gate } 242*0Sstevel@tonic-gate 243*0Sstevel@tonic-gate /* add rootdev */ 244*0Sstevel@tonic-gate if (ismeta) { 245*0Sstevel@tonic-gate if (verbose) 246*0Sstevel@tonic-gate (void) printf("rootdev:%s\n", longblkname); 247*0Sstevel@tonic-gate if (doit) { 248*0Sstevel@tonic-gate if (fprintf(tfp, "rootdev:%s\n", longblkname) == EOF) { 249*0Sstevel@tonic-gate return (mdsyserror(ep, errno, tname)); 250*0Sstevel@tonic-gate } 251*0Sstevel@tonic-gate } 252*0Sstevel@tonic-gate } 253*0Sstevel@tonic-gate 254*0Sstevel@tonic-gate /* add trailer */ 255*0Sstevel@tonic-gate if (verbose) { 256*0Sstevel@tonic-gate (void) printf("%s\n", ENDROOTSTR); 257*0Sstevel@tonic-gate } 258*0Sstevel@tonic-gate if (doit) { 259*0Sstevel@tonic-gate if (fprintf(tfp, "%s", ENDROOTSTR) == EOF) { 260*0Sstevel@tonic-gate return (mdsyserror(ep, errno, tname)); 261*0Sstevel@tonic-gate } 262*0Sstevel@tonic-gate } 263*0Sstevel@tonic-gate 264*0Sstevel@tonic-gate /* flush stuff */ 265*0Sstevel@tonic-gate if (doit) { 266*0Sstevel@tonic-gate if ((fflush(tfp) != 0) || 267*0Sstevel@tonic-gate (fsync(fileno(tfp)) != 0)) { 268*0Sstevel@tonic-gate return (mdsyserror(ep, errno, tname)); 269*0Sstevel@tonic-gate } 270*0Sstevel@tonic-gate } 271*0Sstevel@tonic-gate 272*0Sstevel@tonic-gate /* return success */ 273*0Sstevel@tonic-gate return (0); 274*0Sstevel@tonic-gate } 275*0Sstevel@tonic-gate 276*0Sstevel@tonic-gate /* 277*0Sstevel@tonic-gate * parse mddb.cf line 278*0Sstevel@tonic-gate * 279*0Sstevel@tonic-gate * Caller of this routine needs to free the device id string that 280*0Sstevel@tonic-gate * is passed back during a successful return. 281*0Sstevel@tonic-gate */ 282*0Sstevel@tonic-gate static int 283*0Sstevel@tonic-gate confline( 284*0Sstevel@tonic-gate char *line, /* line in file */ 285*0Sstevel@tonic-gate char **driver, /* returned driver name */ 286*0Sstevel@tonic-gate minor_t *mnump, /* returned minor number */ 287*0Sstevel@tonic-gate daddr_t *block, /* returned block offset */ 288*0Sstevel@tonic-gate char **devid_char_pp /* returned device id string */ 289*0Sstevel@tonic-gate ) 290*0Sstevel@tonic-gate { 291*0Sstevel@tonic-gate char *p = line; 292*0Sstevel@tonic-gate int chksum = 0; 293*0Sstevel@tonic-gate int i; 294*0Sstevel@tonic-gate uint_t devid_size; 295*0Sstevel@tonic-gate 296*0Sstevel@tonic-gate if (*p == '#') { 297*0Sstevel@tonic-gate return (-1); 298*0Sstevel@tonic-gate } 299*0Sstevel@tonic-gate *driver = p; 300*0Sstevel@tonic-gate while ((*p != ' ') && (*p != '\t')) 301*0Sstevel@tonic-gate chksum += *p++; 302*0Sstevel@tonic-gate if (*driver == p) { 303*0Sstevel@tonic-gate return (-1); 304*0Sstevel@tonic-gate } 305*0Sstevel@tonic-gate *p++ = '\0'; 306*0Sstevel@tonic-gate *mnump = strtoul(p, &p, 10); 307*0Sstevel@tonic-gate chksum += *mnump; 308*0Sstevel@tonic-gate *block = strtol(p, &p, 10); 309*0Sstevel@tonic-gate chksum += *block; 310*0Sstevel@tonic-gate 311*0Sstevel@tonic-gate /* parse out devid */ 312*0Sstevel@tonic-gate while ((*p == ' ') || (*p == '\t')) { 313*0Sstevel@tonic-gate p++; 314*0Sstevel@tonic-gate } 315*0Sstevel@tonic-gate i = strcspn(p, " \t"); 316*0Sstevel@tonic-gate *devid_char_pp = Malloc(i+1); 317*0Sstevel@tonic-gate (void) strncpy(*devid_char_pp, p, i); 318*0Sstevel@tonic-gate (*devid_char_pp)[i] = '\0'; 319*0Sstevel@tonic-gate devid_size = i; 320*0Sstevel@tonic-gate p += devid_size; 321*0Sstevel@tonic-gate for (i = 0; i < devid_size; i++) { 322*0Sstevel@tonic-gate chksum += (*devid_char_pp)[i]; 323*0Sstevel@tonic-gate } 324*0Sstevel@tonic-gate 325*0Sstevel@tonic-gate chksum += strtol(p, &p, 10); 326*0Sstevel@tonic-gate if (chksum != 42) { 327*0Sstevel@tonic-gate Free (*devid_char_pp); 328*0Sstevel@tonic-gate devid_char_pp = NULL; 329*0Sstevel@tonic-gate return (-1); 330*0Sstevel@tonic-gate } 331*0Sstevel@tonic-gate return (0); 332*0Sstevel@tonic-gate } 333*0Sstevel@tonic-gate 334*0Sstevel@tonic-gate /* 335*0Sstevel@tonic-gate * append MDDB lines to system 336*0Sstevel@tonic-gate */ 337*0Sstevel@tonic-gate int 338*0Sstevel@tonic-gate meta_systemfile_append_mddb( 339*0Sstevel@tonic-gate char *cname, /* mddb.cf file name */ 340*0Sstevel@tonic-gate char *sname, /* system file name */ 341*0Sstevel@tonic-gate char *tname, /* temp file name */ 342*0Sstevel@tonic-gate FILE *tfp, /* temp FILE */ 343*0Sstevel@tonic-gate int doit, /* really patch file */ 344*0Sstevel@tonic-gate int verbose, /* show what we're doing */ 345*0Sstevel@tonic-gate md_error_t *ep /* returned error */ 346*0Sstevel@tonic-gate ) 347*0Sstevel@tonic-gate { 348*0Sstevel@tonic-gate FILE *cfp = NULL; 349*0Sstevel@tonic-gate char buf[1024]; 350*0Sstevel@tonic-gate char *p; 351*0Sstevel@tonic-gate int i; 352*0Sstevel@tonic-gate char *driver; 353*0Sstevel@tonic-gate minor_t mnum; 354*0Sstevel@tonic-gate daddr_t block; 355*0Sstevel@tonic-gate char line[MDDB_BOOTLIST_MAX_LEN]; 356*0Sstevel@tonic-gate char entry[MDDB_BOOTLIST_MAX_LEN]; 357*0Sstevel@tonic-gate char *devid_char_p = NULL; 358*0Sstevel@tonic-gate struct stat statbuf; 359*0Sstevel@tonic-gate 360*0Sstevel@tonic-gate /* check names */ 361*0Sstevel@tonic-gate assert(cname != NULL); 362*0Sstevel@tonic-gate assert(sname != NULL); 363*0Sstevel@tonic-gate assert(tname != NULL); 364*0Sstevel@tonic-gate assert(!doit || tfp != NULL); 365*0Sstevel@tonic-gate 366*0Sstevel@tonic-gate /* open database conf file */ 367*0Sstevel@tonic-gate if ((cfp = fopen(cname, "r")) == NULL) { 368*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, cname); 369*0Sstevel@tonic-gate goto out; 370*0Sstevel@tonic-gate } 371*0Sstevel@tonic-gate /* Check that it is an ordinary file */ 372*0Sstevel@tonic-gate if (stat(cname, &statbuf) != 0) { 373*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, cname); 374*0Sstevel@tonic-gate goto out; 375*0Sstevel@tonic-gate } 376*0Sstevel@tonic-gate if ((statbuf.st_mode & S_IFMT) != S_IFREG) { 377*0Sstevel@tonic-gate (void) mderror(ep, MDE_MDDB_FILE, cname); 378*0Sstevel@tonic-gate goto out; 379*0Sstevel@tonic-gate } 380*0Sstevel@tonic-gate 381*0Sstevel@tonic-gate /* add header */ 382*0Sstevel@tonic-gate if (verbose) { 383*0Sstevel@tonic-gate (void) printf(dgettext(TEXT_DOMAIN, 384*0Sstevel@tonic-gate "Add the following lines to %s:\n\n"), sname); 385*0Sstevel@tonic-gate (void) printf("%s", BEGMDDBSTR); 386*0Sstevel@tonic-gate } 387*0Sstevel@tonic-gate if (doit) { 388*0Sstevel@tonic-gate if (fprintf(tfp, "%s", BEGMDDBSTR) == EOF) { 389*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, tname); 390*0Sstevel@tonic-gate goto out; 391*0Sstevel@tonic-gate } 392*0Sstevel@tonic-gate } 393*0Sstevel@tonic-gate 394*0Sstevel@tonic-gate /* append database lines */ 395*0Sstevel@tonic-gate while (((p = fgets(buf, sizeof (buf), cfp)) != NULL) && 396*0Sstevel@tonic-gate (confline(buf, &driver, &mnum, &block, &devid_char_p) != 0)) 397*0Sstevel@tonic-gate ; 398*0Sstevel@tonic-gate for (i = 1; ((p != NULL) && (i <= MDDB_MAX_PATCH)); ++i) { 399*0Sstevel@tonic-gate (void) snprintf(line, sizeof (line), 400*0Sstevel@tonic-gate "mddb_bootlist%d=\"%s:%lu:%ld:%s", 401*0Sstevel@tonic-gate i, driver, mnum, block, devid_char_p); 402*0Sstevel@tonic-gate if (devid_char_p != NULL) { 403*0Sstevel@tonic-gate free(devid_char_p); 404*0Sstevel@tonic-gate devid_char_p = NULL; 405*0Sstevel@tonic-gate } 406*0Sstevel@tonic-gate 407*0Sstevel@tonic-gate while ((p = fgets(buf, sizeof (buf), cfp)) != NULL) { 408*0Sstevel@tonic-gate if (confline(buf, &driver, &mnum, &block, 409*0Sstevel@tonic-gate &devid_char_p) != 0) { 410*0Sstevel@tonic-gate continue; 411*0Sstevel@tonic-gate } 412*0Sstevel@tonic-gate (void) snprintf(entry, sizeof (entry), " %s:%lu:%ld:%s", 413*0Sstevel@tonic-gate driver, mnum, block, devid_char_p); 414*0Sstevel@tonic-gate 415*0Sstevel@tonic-gate if ((strlen(line) + strlen(entry) + 4) > sizeof (line)) 416*0Sstevel@tonic-gate break; 417*0Sstevel@tonic-gate (void) strcat(line, entry); 418*0Sstevel@tonic-gate if (devid_char_p != NULL) { 419*0Sstevel@tonic-gate free(devid_char_p); 420*0Sstevel@tonic-gate devid_char_p = NULL; 421*0Sstevel@tonic-gate } 422*0Sstevel@tonic-gate } 423*0Sstevel@tonic-gate if (verbose) 424*0Sstevel@tonic-gate /* CSTYLED */ 425*0Sstevel@tonic-gate (void) printf("%s\";\n", line); 426*0Sstevel@tonic-gate if (doit) { 427*0Sstevel@tonic-gate /* CSTYLED */ 428*0Sstevel@tonic-gate if (fprintf(tfp, "%s\";\n", line) <= 0) { 429*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, tname); 430*0Sstevel@tonic-gate goto out; 431*0Sstevel@tonic-gate } 432*0Sstevel@tonic-gate } 433*0Sstevel@tonic-gate } 434*0Sstevel@tonic-gate 435*0Sstevel@tonic-gate if (devid_char_p != NULL) { 436*0Sstevel@tonic-gate free(devid_char_p); 437*0Sstevel@tonic-gate devid_char_p = NULL; 438*0Sstevel@tonic-gate } 439*0Sstevel@tonic-gate 440*0Sstevel@tonic-gate /* add trailer */ 441*0Sstevel@tonic-gate if (verbose) 442*0Sstevel@tonic-gate (void) printf("%s\n", ENDMDDBSTR); 443*0Sstevel@tonic-gate if (doit) { 444*0Sstevel@tonic-gate if (fprintf(tfp, "%s", ENDMDDBSTR) == EOF) { 445*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, tname); 446*0Sstevel@tonic-gate goto out; 447*0Sstevel@tonic-gate } 448*0Sstevel@tonic-gate } 449*0Sstevel@tonic-gate 450*0Sstevel@tonic-gate /* close database conf file */ 451*0Sstevel@tonic-gate if (fclose(cfp) != 0) { 452*0Sstevel@tonic-gate cfp = NULL; 453*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, cname); 454*0Sstevel@tonic-gate goto out; 455*0Sstevel@tonic-gate } 456*0Sstevel@tonic-gate cfp = NULL; 457*0Sstevel@tonic-gate 458*0Sstevel@tonic-gate /* flush stuff */ 459*0Sstevel@tonic-gate if (doit) { 460*0Sstevel@tonic-gate if ((fflush(tfp) != 0) || 461*0Sstevel@tonic-gate (fsync(fileno(tfp)) != 0)) { 462*0Sstevel@tonic-gate (void) mdsyserror(ep, errno, tname); 463*0Sstevel@tonic-gate goto out; 464*0Sstevel@tonic-gate } 465*0Sstevel@tonic-gate } 466*0Sstevel@tonic-gate 467*0Sstevel@tonic-gate /* return success */ 468*0Sstevel@tonic-gate return (0); 469*0Sstevel@tonic-gate 470*0Sstevel@tonic-gate /* cleanup, return error */ 471*0Sstevel@tonic-gate out: 472*0Sstevel@tonic-gate if (cfp != NULL) 473*0Sstevel@tonic-gate (void) fclose(cfp); 474*0Sstevel@tonic-gate return (-1); 475*0Sstevel@tonic-gate } 476