1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 27*7c478bd9Sstevel@tonic-gate 28*7c478bd9Sstevel@tonic-gate #include <unistd.h> 29*7c478bd9Sstevel@tonic-gate #include "bart.h" 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate static int compare_manifests(FILE *rulesfile, char *control, char *test, 32*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt, uint_t flags); 33*7c478bd9Sstevel@tonic-gate static void extract_fname_ftype(char *line, char *fname, char *type); 34*7c478bd9Sstevel@tonic-gate static int report_add(char *fname, char *type); 35*7c478bd9Sstevel@tonic-gate static int report_delete(char *fname, char *type); 36*7c478bd9Sstevel@tonic-gate static int evaluate_differences(char *control_line, char *test_line, 37*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt, int flags); 38*7c478bd9Sstevel@tonic-gate static void report_error(char *fname, char *type, char *ctrl_val, 39*7c478bd9Sstevel@tonic-gate char *test_val, boolean_t prog_fmt); 40*7c478bd9Sstevel@tonic-gate static int read_manifest_line(FILE *fd, char *buf, int buf_size, int start_pos, 41*7c478bd9Sstevel@tonic-gate char **line, char *fname); 42*7c478bd9Sstevel@tonic-gate static void parse_line(char *line, char *fname, char *type, char *size, 43*7c478bd9Sstevel@tonic-gate char *mode, char *acl, char *mtime, char *uid, char *gid, char *contents, 44*7c478bd9Sstevel@tonic-gate char *devnode, char *dest); 45*7c478bd9Sstevel@tonic-gate static void init_default_flags(uint_t *flags); 46*7c478bd9Sstevel@tonic-gate static void get_token(char *line, int *curr_pos, int line_len, char *buf, 47*7c478bd9Sstevel@tonic-gate int buf_size); 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate int 50*7c478bd9Sstevel@tonic-gate bart_compare(int argc, char **argv) 51*7c478bd9Sstevel@tonic-gate { 52*7c478bd9Sstevel@tonic-gate char *control_fname, *test_fname; 53*7c478bd9Sstevel@tonic-gate int c; 54*7c478bd9Sstevel@tonic-gate FILE *rules_fd = NULL; 55*7c478bd9Sstevel@tonic-gate uint_t glob_flags; 56*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt = B_FALSE; 57*7c478bd9Sstevel@tonic-gate 58*7c478bd9Sstevel@tonic-gate init_default_flags(&glob_flags); 59*7c478bd9Sstevel@tonic-gate 60*7c478bd9Sstevel@tonic-gate while ((c = getopt(argc, argv, "pr:i:")) != EOF) { 61*7c478bd9Sstevel@tonic-gate switch (c) { 62*7c478bd9Sstevel@tonic-gate case 'p': 63*7c478bd9Sstevel@tonic-gate prog_fmt = B_TRUE; 64*7c478bd9Sstevel@tonic-gate break; 65*7c478bd9Sstevel@tonic-gate 66*7c478bd9Sstevel@tonic-gate case 'r': 67*7c478bd9Sstevel@tonic-gate if (optarg == NULL) 68*7c478bd9Sstevel@tonic-gate usage(); 69*7c478bd9Sstevel@tonic-gate 70*7c478bd9Sstevel@tonic-gate if (strcmp(optarg, "-") == 0) 71*7c478bd9Sstevel@tonic-gate rules_fd = stdin; 72*7c478bd9Sstevel@tonic-gate else 73*7c478bd9Sstevel@tonic-gate rules_fd = fopen(optarg, "r"); 74*7c478bd9Sstevel@tonic-gate if (rules_fd == NULL) { 75*7c478bd9Sstevel@tonic-gate perror(optarg); 76*7c478bd9Sstevel@tonic-gate usage(); 77*7c478bd9Sstevel@tonic-gate } 78*7c478bd9Sstevel@tonic-gate break; 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate case 'i': 81*7c478bd9Sstevel@tonic-gate process_glob_ignores(optarg, &glob_flags); 82*7c478bd9Sstevel@tonic-gate break; 83*7c478bd9Sstevel@tonic-gate 84*7c478bd9Sstevel@tonic-gate case '?': 85*7c478bd9Sstevel@tonic-gate default: 86*7c478bd9Sstevel@tonic-gate usage(); 87*7c478bd9Sstevel@tonic-gate } 88*7c478bd9Sstevel@tonic-gate } 89*7c478bd9Sstevel@tonic-gate 90*7c478bd9Sstevel@tonic-gate /* Make sure we have the right number of args */ 91*7c478bd9Sstevel@tonic-gate if ((optind + 2) != argc) 92*7c478bd9Sstevel@tonic-gate usage(); 93*7c478bd9Sstevel@tonic-gate argv += optind; 94*7c478bd9Sstevel@tonic-gate control_fname = argv[0]; 95*7c478bd9Sstevel@tonic-gate test_fname = argv[1]; 96*7c478bd9Sstevel@tonic-gate /* At this point, the filenames are sane, so do the comparison */ 97*7c478bd9Sstevel@tonic-gate return (compare_manifests(rules_fd, control_fname, test_fname, 98*7c478bd9Sstevel@tonic-gate prog_fmt, glob_flags)); 99*7c478bd9Sstevel@tonic-gate } 100*7c478bd9Sstevel@tonic-gate 101*7c478bd9Sstevel@tonic-gate static int 102*7c478bd9Sstevel@tonic-gate compare_manifests(FILE *rulesfile, char *control, char *test, 103*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt, uint_t flags) 104*7c478bd9Sstevel@tonic-gate { 105*7c478bd9Sstevel@tonic-gate FILE *control_fd, *test_fd; 106*7c478bd9Sstevel@tonic-gate char *control_line, *test_line, control_buf[BUF_SIZE], 107*7c478bd9Sstevel@tonic-gate test_buf[BUF_SIZE], control_fname[PATH_MAX], 108*7c478bd9Sstevel@tonic-gate control_type[TYPE_SIZE], test_fname[PATH_MAX], 109*7c478bd9Sstevel@tonic-gate test_type[TYPE_SIZE]; 110*7c478bd9Sstevel@tonic-gate int control_pos, test_pos, ret, fname_cmp, return_status; 111*7c478bd9Sstevel@tonic-gate 112*7c478bd9Sstevel@tonic-gate return_status = EXIT; 113*7c478bd9Sstevel@tonic-gate 114*7c478bd9Sstevel@tonic-gate return_status = read_rules(rulesfile, "", flags, 0); 115*7c478bd9Sstevel@tonic-gate 116*7c478bd9Sstevel@tonic-gate control_fd = fopen(control, "r"); 117*7c478bd9Sstevel@tonic-gate if (control_fd == NULL) { 118*7c478bd9Sstevel@tonic-gate perror(control); 119*7c478bd9Sstevel@tonic-gate return (FATAL_EXIT); 120*7c478bd9Sstevel@tonic-gate } 121*7c478bd9Sstevel@tonic-gate 122*7c478bd9Sstevel@tonic-gate test_fd = fopen(test, "r"); 123*7c478bd9Sstevel@tonic-gate if (test_fd == NULL) { 124*7c478bd9Sstevel@tonic-gate perror(test); 125*7c478bd9Sstevel@tonic-gate return (FATAL_EXIT); 126*7c478bd9Sstevel@tonic-gate } 127*7c478bd9Sstevel@tonic-gate 128*7c478bd9Sstevel@tonic-gate control_pos = read_manifest_line(control_fd, control_buf, 129*7c478bd9Sstevel@tonic-gate BUF_SIZE, 0, &control_line, control); 130*7c478bd9Sstevel@tonic-gate test_pos = read_manifest_line(test_fd, test_buf, BUF_SIZE, 0, 131*7c478bd9Sstevel@tonic-gate &test_line, test); 132*7c478bd9Sstevel@tonic-gate 133*7c478bd9Sstevel@tonic-gate while ((control_pos != -1) && (test_pos != -1)) { 134*7c478bd9Sstevel@tonic-gate ret = strcmp(control_line, test_line); 135*7c478bd9Sstevel@tonic-gate if (ret == 0) { 136*7c478bd9Sstevel@tonic-gate /* Lines compare OK, just read the next lines.... */ 137*7c478bd9Sstevel@tonic-gate control_pos = read_manifest_line(control_fd, 138*7c478bd9Sstevel@tonic-gate control_buf, BUF_SIZE, control_pos, &control_line, 139*7c478bd9Sstevel@tonic-gate control); 140*7c478bd9Sstevel@tonic-gate test_pos = read_manifest_line(test_fd, test_buf, 141*7c478bd9Sstevel@tonic-gate BUF_SIZE, test_pos, &test_line, test); 142*7c478bd9Sstevel@tonic-gate continue; 143*7c478bd9Sstevel@tonic-gate } 144*7c478bd9Sstevel@tonic-gate 145*7c478bd9Sstevel@tonic-gate /* 146*7c478bd9Sstevel@tonic-gate * Something didn't compare properly. 147*7c478bd9Sstevel@tonic-gate */ 148*7c478bd9Sstevel@tonic-gate extract_fname_ftype(control_line, control_fname, control_type); 149*7c478bd9Sstevel@tonic-gate extract_fname_ftype(test_line, test_fname, test_type); 150*7c478bd9Sstevel@tonic-gate fname_cmp = strcmp(control_fname, test_fname); 151*7c478bd9Sstevel@tonic-gate 152*7c478bd9Sstevel@tonic-gate if (fname_cmp == 0) { 153*7c478bd9Sstevel@tonic-gate /* 154*7c478bd9Sstevel@tonic-gate * Filenames were the same, see what was 155*7c478bd9Sstevel@tonic-gate * different and continue. 156*7c478bd9Sstevel@tonic-gate */ 157*7c478bd9Sstevel@tonic-gate if (evaluate_differences(control_line, test_line, 158*7c478bd9Sstevel@tonic-gate prog_fmt, flags) != 0) 159*7c478bd9Sstevel@tonic-gate return_status = WARNING_EXIT; 160*7c478bd9Sstevel@tonic-gate 161*7c478bd9Sstevel@tonic-gate control_pos = read_manifest_line(control_fd, 162*7c478bd9Sstevel@tonic-gate control_buf, BUF_SIZE, control_pos, &control_line, 163*7c478bd9Sstevel@tonic-gate control); 164*7c478bd9Sstevel@tonic-gate test_pos = read_manifest_line(test_fd, test_buf, 165*7c478bd9Sstevel@tonic-gate BUF_SIZE, test_pos, &test_line, test); 166*7c478bd9Sstevel@tonic-gate } else if (fname_cmp > 0) { 167*7c478bd9Sstevel@tonic-gate /* Filenames were different, a files was ADDED */ 168*7c478bd9Sstevel@tonic-gate if (report_add(test_fname, test_type)) { 169*7c478bd9Sstevel@tonic-gate report_error(test_fname, ADD_KEYWORD, NULL, 170*7c478bd9Sstevel@tonic-gate NULL, prog_fmt); 171*7c478bd9Sstevel@tonic-gate return_status = WARNING_EXIT; 172*7c478bd9Sstevel@tonic-gate } 173*7c478bd9Sstevel@tonic-gate test_pos = read_manifest_line(test_fd, test_buf, 174*7c478bd9Sstevel@tonic-gate BUF_SIZE, test_pos, &test_line, test); 175*7c478bd9Sstevel@tonic-gate } else if (fname_cmp < 0) { 176*7c478bd9Sstevel@tonic-gate /* Filenames were different, a files was DELETED */ 177*7c478bd9Sstevel@tonic-gate if (report_delete(control_fname, control_type)) { 178*7c478bd9Sstevel@tonic-gate report_error(control_fname, DELETE_KEYWORD, 179*7c478bd9Sstevel@tonic-gate NULL, NULL, prog_fmt); 180*7c478bd9Sstevel@tonic-gate return_status = WARNING_EXIT; 181*7c478bd9Sstevel@tonic-gate } 182*7c478bd9Sstevel@tonic-gate control_pos = read_manifest_line(control_fd, 183*7c478bd9Sstevel@tonic-gate control_buf, BUF_SIZE, control_pos, &control_line, 184*7c478bd9Sstevel@tonic-gate control); 185*7c478bd9Sstevel@tonic-gate } 186*7c478bd9Sstevel@tonic-gate } 187*7c478bd9Sstevel@tonic-gate 188*7c478bd9Sstevel@tonic-gate /* 189*7c478bd9Sstevel@tonic-gate * Entering this while loop means files were DELETED from the test 190*7c478bd9Sstevel@tonic-gate * manifest. 191*7c478bd9Sstevel@tonic-gate */ 192*7c478bd9Sstevel@tonic-gate while (control_pos != -1) { 193*7c478bd9Sstevel@tonic-gate (void) sscanf(control_line, "%1023s", control_fname); 194*7c478bd9Sstevel@tonic-gate if (report_delete(control_fname, control_type)) { 195*7c478bd9Sstevel@tonic-gate report_error(control_fname, DELETE_KEYWORD, NULL, 196*7c478bd9Sstevel@tonic-gate NULL, prog_fmt); 197*7c478bd9Sstevel@tonic-gate return_status = WARNING_EXIT; 198*7c478bd9Sstevel@tonic-gate } 199*7c478bd9Sstevel@tonic-gate control_pos = read_manifest_line(control_fd, control_buf, 200*7c478bd9Sstevel@tonic-gate BUF_SIZE, control_pos, &control_line, control); 201*7c478bd9Sstevel@tonic-gate } 202*7c478bd9Sstevel@tonic-gate 203*7c478bd9Sstevel@tonic-gate /* 204*7c478bd9Sstevel@tonic-gate * Entering this while loop means files were ADDED to the test 205*7c478bd9Sstevel@tonic-gate * manifest. 206*7c478bd9Sstevel@tonic-gate */ 207*7c478bd9Sstevel@tonic-gate while (test_pos != -1) { 208*7c478bd9Sstevel@tonic-gate (void) sscanf(test_line, "%1023s", test_fname); 209*7c478bd9Sstevel@tonic-gate if (report_add(test_fname, test_type)) { 210*7c478bd9Sstevel@tonic-gate report_error(test_fname, ADD_KEYWORD, NULL, 211*7c478bd9Sstevel@tonic-gate NULL, prog_fmt); 212*7c478bd9Sstevel@tonic-gate return_status = WARNING_EXIT; 213*7c478bd9Sstevel@tonic-gate } 214*7c478bd9Sstevel@tonic-gate test_pos = read_manifest_line(test_fd, test_buf, 215*7c478bd9Sstevel@tonic-gate BUF_SIZE, test_pos, &test_line, test); 216*7c478bd9Sstevel@tonic-gate } 217*7c478bd9Sstevel@tonic-gate 218*7c478bd9Sstevel@tonic-gate (void) fclose(control_fd); 219*7c478bd9Sstevel@tonic-gate (void) fclose(test_fd); 220*7c478bd9Sstevel@tonic-gate 221*7c478bd9Sstevel@tonic-gate /* For programmatic mode, add a newline for cosmetic reasons */ 222*7c478bd9Sstevel@tonic-gate if (prog_fmt && (return_status != 0)) 223*7c478bd9Sstevel@tonic-gate (void) printf("\n"); 224*7c478bd9Sstevel@tonic-gate 225*7c478bd9Sstevel@tonic-gate return (return_status); 226*7c478bd9Sstevel@tonic-gate } 227*7c478bd9Sstevel@tonic-gate 228*7c478bd9Sstevel@tonic-gate static void 229*7c478bd9Sstevel@tonic-gate parse_line(char *line, char *fname, char *type, char *size, char *mode, 230*7c478bd9Sstevel@tonic-gate char *acl, char *mtime, char *uid, char *gid, char *contents, char *devnode, 231*7c478bd9Sstevel@tonic-gate char *dest) 232*7c478bd9Sstevel@tonic-gate { 233*7c478bd9Sstevel@tonic-gate int pos, line_len; 234*7c478bd9Sstevel@tonic-gate 235*7c478bd9Sstevel@tonic-gate line_len = strlen(line); 236*7c478bd9Sstevel@tonic-gate pos = 0; 237*7c478bd9Sstevel@tonic-gate 238*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, fname, PATH_MAX); 239*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, type, TYPE_SIZE); 240*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, size, MISC_SIZE); 241*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, mode, MISC_SIZE); 242*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, acl, ACL_SIZE); 243*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, mtime, MISC_SIZE); 244*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, uid, MISC_SIZE); 245*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, gid, MISC_SIZE); 246*7c478bd9Sstevel@tonic-gate 247*7c478bd9Sstevel@tonic-gate /* Reset these fields... */ 248*7c478bd9Sstevel@tonic-gate 249*7c478bd9Sstevel@tonic-gate *contents = NULL; 250*7c478bd9Sstevel@tonic-gate *devnode = '\0'; 251*7c478bd9Sstevel@tonic-gate *dest = '\0'; 252*7c478bd9Sstevel@tonic-gate 253*7c478bd9Sstevel@tonic-gate /* Handle filetypes which have a last field..... */ 254*7c478bd9Sstevel@tonic-gate if (type[0] == 'F') 255*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, contents, PATH_MAX); 256*7c478bd9Sstevel@tonic-gate else if ((type[0] == 'B') || (type[0] == 'C')) 257*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, devnode, PATH_MAX); 258*7c478bd9Sstevel@tonic-gate else if (type[0] == 'L') 259*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, dest, PATH_MAX); 260*7c478bd9Sstevel@tonic-gate } 261*7c478bd9Sstevel@tonic-gate 262*7c478bd9Sstevel@tonic-gate static void 263*7c478bd9Sstevel@tonic-gate get_token(char *line, int *curr_pos, int line_len, char *buf, int buf_size) 264*7c478bd9Sstevel@tonic-gate { 265*7c478bd9Sstevel@tonic-gate int cnt = 0; 266*7c478bd9Sstevel@tonic-gate 267*7c478bd9Sstevel@tonic-gate while (isspace(line[*curr_pos]) && (*curr_pos < line_len)) 268*7c478bd9Sstevel@tonic-gate (*curr_pos)++; 269*7c478bd9Sstevel@tonic-gate 270*7c478bd9Sstevel@tonic-gate while (!isspace(line[*curr_pos]) && 271*7c478bd9Sstevel@tonic-gate (*curr_pos < line_len) && (cnt < (buf_size-1))) { 272*7c478bd9Sstevel@tonic-gate buf[cnt] = line[*curr_pos]; 273*7c478bd9Sstevel@tonic-gate (*curr_pos)++; 274*7c478bd9Sstevel@tonic-gate cnt++; 275*7c478bd9Sstevel@tonic-gate } 276*7c478bd9Sstevel@tonic-gate buf[cnt] = '\0'; 277*7c478bd9Sstevel@tonic-gate } 278*7c478bd9Sstevel@tonic-gate 279*7c478bd9Sstevel@tonic-gate /* 280*7c478bd9Sstevel@tonic-gate * Utility function: extract fname and type from this line 281*7c478bd9Sstevel@tonic-gate */ 282*7c478bd9Sstevel@tonic-gate static void 283*7c478bd9Sstevel@tonic-gate extract_fname_ftype(char *line, char *fname, char *type) 284*7c478bd9Sstevel@tonic-gate { 285*7c478bd9Sstevel@tonic-gate int line_len, pos; 286*7c478bd9Sstevel@tonic-gate 287*7c478bd9Sstevel@tonic-gate pos = 0; 288*7c478bd9Sstevel@tonic-gate line_len = strlen(line); 289*7c478bd9Sstevel@tonic-gate 290*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, fname, PATH_MAX); 291*7c478bd9Sstevel@tonic-gate get_token(line, &pos, line_len, type, TYPE_SIZE); 292*7c478bd9Sstevel@tonic-gate } 293*7c478bd9Sstevel@tonic-gate 294*7c478bd9Sstevel@tonic-gate /* 295*7c478bd9Sstevel@tonic-gate * Utility function: tells us whether or not this addition should be reported 296*7c478bd9Sstevel@tonic-gate * 297*7c478bd9Sstevel@tonic-gate * Returns 0 if the discrepancy is ignored, non-zero if the discrepancy is 298*7c478bd9Sstevel@tonic-gate * reported. 299*7c478bd9Sstevel@tonic-gate */ 300*7c478bd9Sstevel@tonic-gate static int 301*7c478bd9Sstevel@tonic-gate report_add(char *fname, char *type) 302*7c478bd9Sstevel@tonic-gate { 303*7c478bd9Sstevel@tonic-gate struct rule *rule_ptr; 304*7c478bd9Sstevel@tonic-gate 305*7c478bd9Sstevel@tonic-gate rule_ptr = check_rules(fname, type[0]); 306*7c478bd9Sstevel@tonic-gate if ((rule_ptr != NULL) && (rule_ptr->attr_list & ATTR_ADD)) 307*7c478bd9Sstevel@tonic-gate return (1); 308*7c478bd9Sstevel@tonic-gate else 309*7c478bd9Sstevel@tonic-gate return (0); 310*7c478bd9Sstevel@tonic-gate } 311*7c478bd9Sstevel@tonic-gate 312*7c478bd9Sstevel@tonic-gate /* 313*7c478bd9Sstevel@tonic-gate * Utility function: tells us whether or not this deletion should be reported 314*7c478bd9Sstevel@tonic-gate * 315*7c478bd9Sstevel@tonic-gate * Returns 0 if the discrepancy is ignored, non-zero if the discrepancy is 316*7c478bd9Sstevel@tonic-gate * reported. 317*7c478bd9Sstevel@tonic-gate */ 318*7c478bd9Sstevel@tonic-gate static int 319*7c478bd9Sstevel@tonic-gate report_delete(char *fname, char *type) 320*7c478bd9Sstevel@tonic-gate { 321*7c478bd9Sstevel@tonic-gate struct rule *rule_ptr; 322*7c478bd9Sstevel@tonic-gate 323*7c478bd9Sstevel@tonic-gate rule_ptr = check_rules(fname, type[0]); 324*7c478bd9Sstevel@tonic-gate 325*7c478bd9Sstevel@tonic-gate if ((rule_ptr != NULL) && (rule_ptr->attr_list & ATTR_DELETE)) 326*7c478bd9Sstevel@tonic-gate return (1); 327*7c478bd9Sstevel@tonic-gate else 328*7c478bd9Sstevel@tonic-gate return (0); 329*7c478bd9Sstevel@tonic-gate } 330*7c478bd9Sstevel@tonic-gate 331*7c478bd9Sstevel@tonic-gate /* 332*7c478bd9Sstevel@tonic-gate * This function takes in the two entries, which have been flagged as 333*7c478bd9Sstevel@tonic-gate * different, breaks them up and reports discrepancies. Note, discrepancies 334*7c478bd9Sstevel@tonic-gate * are affected by the 'CHECK' and 'IGNORE' stanzas which may apply to 335*7c478bd9Sstevel@tonic-gate * these entries. 336*7c478bd9Sstevel@tonic-gate * 337*7c478bd9Sstevel@tonic-gate * Returns the number of discrepancies reported. 338*7c478bd9Sstevel@tonic-gate */ 339*7c478bd9Sstevel@tonic-gate static int 340*7c478bd9Sstevel@tonic-gate evaluate_differences(char *control_line, char *test_line, 341*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt, int flags) 342*7c478bd9Sstevel@tonic-gate { 343*7c478bd9Sstevel@tonic-gate char ctrl_fname[PATH_MAX], test_fname[PATH_MAX], 344*7c478bd9Sstevel@tonic-gate ctrl_type[TYPE_SIZE], test_type[TYPE_SIZE], 345*7c478bd9Sstevel@tonic-gate ctrl_size[MISC_SIZE], ctrl_mode[MISC_SIZE], 346*7c478bd9Sstevel@tonic-gate ctrl_acl[ACL_SIZE], ctrl_mtime[MISC_SIZE], 347*7c478bd9Sstevel@tonic-gate ctrl_uid[MISC_SIZE], ctrl_gid[MISC_SIZE], 348*7c478bd9Sstevel@tonic-gate ctrl_dest[PATH_MAX], ctrl_contents[PATH_MAX], 349*7c478bd9Sstevel@tonic-gate ctrl_devnode[PATH_MAX], test_size[MISC_SIZE], 350*7c478bd9Sstevel@tonic-gate test_mode[MISC_SIZE], test_acl[ACL_SIZE], 351*7c478bd9Sstevel@tonic-gate test_mtime[MISC_SIZE], test_uid[MISC_SIZE], 352*7c478bd9Sstevel@tonic-gate test_gid[MISC_SIZE], test_dest[PATH_MAX], 353*7c478bd9Sstevel@tonic-gate test_contents[PATH_MAX], test_devnode[PATH_MAX], 354*7c478bd9Sstevel@tonic-gate *tag; 355*7c478bd9Sstevel@tonic-gate int ret_val; 356*7c478bd9Sstevel@tonic-gate struct rule *rule_ptr; 357*7c478bd9Sstevel@tonic-gate 358*7c478bd9Sstevel@tonic-gate ret_val = 0; 359*7c478bd9Sstevel@tonic-gate 360*7c478bd9Sstevel@tonic-gate parse_line(control_line, ctrl_fname, ctrl_type, ctrl_size, ctrl_mode, 361*7c478bd9Sstevel@tonic-gate ctrl_acl, ctrl_mtime, ctrl_uid, ctrl_gid, ctrl_contents, 362*7c478bd9Sstevel@tonic-gate ctrl_devnode, ctrl_dest); 363*7c478bd9Sstevel@tonic-gate 364*7c478bd9Sstevel@tonic-gate /* 365*7c478bd9Sstevel@tonic-gate * Now we know the fname and type, let's get the rule that matches this 366*7c478bd9Sstevel@tonic-gate * manifest entry. If there is a match, make sure to setup the 367*7c478bd9Sstevel@tonic-gate * correct reporting flags. 368*7c478bd9Sstevel@tonic-gate */ 369*7c478bd9Sstevel@tonic-gate rule_ptr = check_rules(ctrl_fname, ctrl_type[0]); 370*7c478bd9Sstevel@tonic-gate if (rule_ptr != NULL) 371*7c478bd9Sstevel@tonic-gate flags = rule_ptr->attr_list; 372*7c478bd9Sstevel@tonic-gate 373*7c478bd9Sstevel@tonic-gate parse_line(test_line, test_fname, test_type, test_size, test_mode, 374*7c478bd9Sstevel@tonic-gate test_acl, test_mtime, test_uid, test_gid, test_contents, 375*7c478bd9Sstevel@tonic-gate test_devnode, test_dest); 376*7c478bd9Sstevel@tonic-gate 377*7c478bd9Sstevel@tonic-gate /* 378*7c478bd9Sstevel@tonic-gate * Report the errors based upon which keywords have been set by 379*7c478bd9Sstevel@tonic-gate * the user. 380*7c478bd9Sstevel@tonic-gate */ 381*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_TYPE) && (ctrl_type[0] != test_type[0])) { 382*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, TYPE_KEYWORD, ctrl_type, 383*7c478bd9Sstevel@tonic-gate test_type, prog_fmt); 384*7c478bd9Sstevel@tonic-gate ret_val++; 385*7c478bd9Sstevel@tonic-gate } 386*7c478bd9Sstevel@tonic-gate 387*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_SIZE) && (strcmp(ctrl_size, test_size) != 0)) { 388*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, SIZE_KEYWORD, ctrl_size, 389*7c478bd9Sstevel@tonic-gate test_size, prog_fmt); 390*7c478bd9Sstevel@tonic-gate ret_val++; 391*7c478bd9Sstevel@tonic-gate } 392*7c478bd9Sstevel@tonic-gate 393*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_MODE) && (strcmp(ctrl_mode, test_mode) != 0)) { 394*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, MODE_KEYWORD, ctrl_mode, 395*7c478bd9Sstevel@tonic-gate test_mode, prog_fmt); 396*7c478bd9Sstevel@tonic-gate ret_val++; 397*7c478bd9Sstevel@tonic-gate } 398*7c478bd9Sstevel@tonic-gate 399*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_ACL) && (strcmp(ctrl_acl, test_acl) != 0)) { 400*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, ACL_KEYWORD, ctrl_acl, 401*7c478bd9Sstevel@tonic-gate test_acl, prog_fmt); 402*7c478bd9Sstevel@tonic-gate ret_val++; 403*7c478bd9Sstevel@tonic-gate } 404*7c478bd9Sstevel@tonic-gate 405*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_MTIME) && (ctrl_type[0] == test_type[0])) { 406*7c478bd9Sstevel@tonic-gate if (strcmp(ctrl_mtime, test_mtime) != 0) { 407*7c478bd9Sstevel@tonic-gate switch (ctrl_type[0]) { 408*7c478bd9Sstevel@tonic-gate case 'D': 409*7c478bd9Sstevel@tonic-gate tag = "dirmtime"; 410*7c478bd9Sstevel@tonic-gate break; 411*7c478bd9Sstevel@tonic-gate case 'L': 412*7c478bd9Sstevel@tonic-gate tag = "lnmtime"; 413*7c478bd9Sstevel@tonic-gate break; 414*7c478bd9Sstevel@tonic-gate default: 415*7c478bd9Sstevel@tonic-gate tag = "mtime"; 416*7c478bd9Sstevel@tonic-gate break; 417*7c478bd9Sstevel@tonic-gate } 418*7c478bd9Sstevel@tonic-gate if (flags == 0) { 419*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, tag, ctrl_mtime, 420*7c478bd9Sstevel@tonic-gate test_mtime, prog_fmt); 421*7c478bd9Sstevel@tonic-gate ret_val++; 422*7c478bd9Sstevel@tonic-gate } 423*7c478bd9Sstevel@tonic-gate } 424*7c478bd9Sstevel@tonic-gate 425*7c478bd9Sstevel@tonic-gate if ((ctrl_type[0] == 'F') && (flags & ATTR_MTIME) && 426*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_mtime, test_mtime) != 0)) { 427*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, MTIME_KEYWORD, ctrl_mtime, test_mtime, 428*7c478bd9Sstevel@tonic-gate prog_fmt); 429*7c478bd9Sstevel@tonic-gate ret_val++; 430*7c478bd9Sstevel@tonic-gate } 431*7c478bd9Sstevel@tonic-gate 432*7c478bd9Sstevel@tonic-gate if ((ctrl_type[0] == 'D') && (flags & ATTR_DIRMTIME) && 433*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_mtime, test_mtime) != 0)) { 434*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, DIRMTIME_KEYWORD, ctrl_mtime, 435*7c478bd9Sstevel@tonic-gate test_mtime, prog_fmt); 436*7c478bd9Sstevel@tonic-gate ret_val++; 437*7c478bd9Sstevel@tonic-gate } 438*7c478bd9Sstevel@tonic-gate 439*7c478bd9Sstevel@tonic-gate if ((ctrl_type[0] == 'L') && (flags & ATTR_LNMTIME) && 440*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_mtime, test_mtime) != 0)) { 441*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, LNMTIME_KEYWORD, ctrl_mtime, 442*7c478bd9Sstevel@tonic-gate test_mtime, prog_fmt); 443*7c478bd9Sstevel@tonic-gate ret_val++; 444*7c478bd9Sstevel@tonic-gate } 445*7c478bd9Sstevel@tonic-gate } else if ((flags & ATTR_MTIME) && 446*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_mtime, test_mtime) != 0)) { 447*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, MTIME_KEYWORD, ctrl_mtime, 448*7c478bd9Sstevel@tonic-gate test_mtime, prog_fmt); 449*7c478bd9Sstevel@tonic-gate ret_val++; 450*7c478bd9Sstevel@tonic-gate } 451*7c478bd9Sstevel@tonic-gate 452*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_UID) && (strcmp(ctrl_uid, test_uid) != 0)) { 453*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, UID_KEYWORD, ctrl_uid, 454*7c478bd9Sstevel@tonic-gate test_uid, prog_fmt); 455*7c478bd9Sstevel@tonic-gate ret_val++; 456*7c478bd9Sstevel@tonic-gate } 457*7c478bd9Sstevel@tonic-gate 458*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_GID) && (strcmp(ctrl_gid, test_gid) != 0)) { 459*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, GID_KEYWORD, ctrl_gid, 460*7c478bd9Sstevel@tonic-gate test_gid, prog_fmt); 461*7c478bd9Sstevel@tonic-gate ret_val++; 462*7c478bd9Sstevel@tonic-gate } 463*7c478bd9Sstevel@tonic-gate 464*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_DEVNODE) && 465*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_devnode, test_devnode) != 0)) { 466*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, DEVNODE_KEYWORD, ctrl_devnode, 467*7c478bd9Sstevel@tonic-gate test_devnode, prog_fmt); 468*7c478bd9Sstevel@tonic-gate ret_val++; 469*7c478bd9Sstevel@tonic-gate } 470*7c478bd9Sstevel@tonic-gate 471*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_DEST) && (strcmp(ctrl_dest, test_dest) != 0)) { 472*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, DEST_KEYWORD, ctrl_dest, 473*7c478bd9Sstevel@tonic-gate test_dest, prog_fmt); 474*7c478bd9Sstevel@tonic-gate ret_val++; 475*7c478bd9Sstevel@tonic-gate } 476*7c478bd9Sstevel@tonic-gate 477*7c478bd9Sstevel@tonic-gate if ((flags & ATTR_CONTENTS) && 478*7c478bd9Sstevel@tonic-gate (strcmp(ctrl_contents, test_contents)) != 0) { 479*7c478bd9Sstevel@tonic-gate report_error(ctrl_fname, CONTENTS_KEYWORD, ctrl_contents, 480*7c478bd9Sstevel@tonic-gate test_contents, prog_fmt); 481*7c478bd9Sstevel@tonic-gate ret_val++; 482*7c478bd9Sstevel@tonic-gate } 483*7c478bd9Sstevel@tonic-gate 484*7c478bd9Sstevel@tonic-gate return (ret_val); 485*7c478bd9Sstevel@tonic-gate } 486*7c478bd9Sstevel@tonic-gate 487*7c478bd9Sstevel@tonic-gate /* 488*7c478bd9Sstevel@tonic-gate * Function responsible for reporting errors. 489*7c478bd9Sstevel@tonic-gate */ 490*7c478bd9Sstevel@tonic-gate static void 491*7c478bd9Sstevel@tonic-gate report_error(char *fname, char *type, char *ctrl_val, char *test_val, 492*7c478bd9Sstevel@tonic-gate boolean_t prog_fmt) 493*7c478bd9Sstevel@tonic-gate { 494*7c478bd9Sstevel@tonic-gate static char last_fname[PATH_MAX] = ""; 495*7c478bd9Sstevel@tonic-gate 496*7c478bd9Sstevel@tonic-gate if (!prog_fmt) { 497*7c478bd9Sstevel@tonic-gate /* Verbose mode */ 498*7c478bd9Sstevel@tonic-gate if (strcmp(fname, last_fname) != 0) { 499*7c478bd9Sstevel@tonic-gate (void) printf("%s:\n", fname); 500*7c478bd9Sstevel@tonic-gate (void) strlcpy(last_fname, fname, sizeof (last_fname)); 501*7c478bd9Sstevel@tonic-gate } 502*7c478bd9Sstevel@tonic-gate 503*7c478bd9Sstevel@tonic-gate if (strcmp(type, ADD_KEYWORD) == 0 || 504*7c478bd9Sstevel@tonic-gate strcmp(type, DELETE_KEYWORD) == 0) 505*7c478bd9Sstevel@tonic-gate (void) printf(" %s\n", type); 506*7c478bd9Sstevel@tonic-gate else 507*7c478bd9Sstevel@tonic-gate (void) printf(" %s control:%s test:%s\n", type, 508*7c478bd9Sstevel@tonic-gate ctrl_val, test_val); 509*7c478bd9Sstevel@tonic-gate } else { 510*7c478bd9Sstevel@tonic-gate /* Programmatic mode */ 511*7c478bd9Sstevel@tonic-gate if (strcmp(fname, last_fname) != 0) { 512*7c478bd9Sstevel@tonic-gate /* Ensure a line is not printed for the initial case */ 513*7c478bd9Sstevel@tonic-gate if (strlen(last_fname) != 0) 514*7c478bd9Sstevel@tonic-gate (void) printf("\n"); 515*7c478bd9Sstevel@tonic-gate (void) strlcpy(last_fname, fname, sizeof (last_fname)); 516*7c478bd9Sstevel@tonic-gate (void) printf("%s ", fname); 517*7c478bd9Sstevel@tonic-gate } 518*7c478bd9Sstevel@tonic-gate 519*7c478bd9Sstevel@tonic-gate (void) printf("%s ", type); 520*7c478bd9Sstevel@tonic-gate if (strcmp(type, ADD_KEYWORD) != 0 && 521*7c478bd9Sstevel@tonic-gate strcmp(type, DELETE_KEYWORD) != 0) { 522*7c478bd9Sstevel@tonic-gate (void) printf("%s ", ctrl_val); 523*7c478bd9Sstevel@tonic-gate (void) printf("%s ", test_val); 524*7c478bd9Sstevel@tonic-gate } 525*7c478bd9Sstevel@tonic-gate } 526*7c478bd9Sstevel@tonic-gate } 527*7c478bd9Sstevel@tonic-gate 528*7c478bd9Sstevel@tonic-gate /* 529*7c478bd9Sstevel@tonic-gate * Function responsible for reading in a line from the manifest. 530*7c478bd9Sstevel@tonic-gate * Takes in the file ptr and a buffer, parses the buffer and sets the 'line' 531*7c478bd9Sstevel@tonic-gate * ptr correctly. In the case when the buffer is fully parsed, this function 532*7c478bd9Sstevel@tonic-gate * reads more data from the file ptr and refills the buffer. 533*7c478bd9Sstevel@tonic-gate */ 534*7c478bd9Sstevel@tonic-gate static int 535*7c478bd9Sstevel@tonic-gate read_manifest_line(FILE *fd, char *buf, int buf_size, int start_pos, 536*7c478bd9Sstevel@tonic-gate char **line, char *fname) 537*7c478bd9Sstevel@tonic-gate { 538*7c478bd9Sstevel@tonic-gate int end_pos, len, iscomment = 0, filepos; 539*7c478bd9Sstevel@tonic-gate 540*7c478bd9Sstevel@tonic-gate /* 541*7c478bd9Sstevel@tonic-gate * Initialization case: make sure the manifest version is OK 542*7c478bd9Sstevel@tonic-gate */ 543*7c478bd9Sstevel@tonic-gate if (start_pos == 0) { 544*7c478bd9Sstevel@tonic-gate end_pos = 0; 545*7c478bd9Sstevel@tonic-gate buf[0] = '\0'; 546*7c478bd9Sstevel@tonic-gate filepos = ftell(fd); 547*7c478bd9Sstevel@tonic-gate (void) fread((void *) buf, (size_t)buf_size, (size_t)1, fd); 548*7c478bd9Sstevel@tonic-gate 549*7c478bd9Sstevel@tonic-gate *line = buf; 550*7c478bd9Sstevel@tonic-gate 551*7c478bd9Sstevel@tonic-gate if (filepos == 0) { 552*7c478bd9Sstevel@tonic-gate if (strncmp(buf, MANIFEST_VER, 553*7c478bd9Sstevel@tonic-gate strlen(MANIFEST_VER)) != 0) 554*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, MISSING_VER, fname); 555*7c478bd9Sstevel@tonic-gate if ((*line[0] == '!') || (*line[0] == '#')) 556*7c478bd9Sstevel@tonic-gate iscomment++; 557*7c478bd9Sstevel@tonic-gate 558*7c478bd9Sstevel@tonic-gate while (iscomment) { 559*7c478bd9Sstevel@tonic-gate while ((buf[end_pos] != '\n') && 560*7c478bd9Sstevel@tonic-gate (buf[end_pos] != '\0') && 561*7c478bd9Sstevel@tonic-gate (end_pos < buf_size)) 562*7c478bd9Sstevel@tonic-gate end_pos++; 563*7c478bd9Sstevel@tonic-gate 564*7c478bd9Sstevel@tonic-gate if (end_pos >= buf_size) 565*7c478bd9Sstevel@tonic-gate return (-1); 566*7c478bd9Sstevel@tonic-gate 567*7c478bd9Sstevel@tonic-gate end_pos++; 568*7c478bd9Sstevel@tonic-gate *line = &(buf[end_pos]); 569*7c478bd9Sstevel@tonic-gate iscomment = 0; 570*7c478bd9Sstevel@tonic-gate if ((*line[0] == '!') || (*line[0] == '#')) 571*7c478bd9Sstevel@tonic-gate iscomment++; 572*7c478bd9Sstevel@tonic-gate } 573*7c478bd9Sstevel@tonic-gate } 574*7c478bd9Sstevel@tonic-gate 575*7c478bd9Sstevel@tonic-gate while ((buf[end_pos] != '\n') && (buf[end_pos] != '\0') && 576*7c478bd9Sstevel@tonic-gate (end_pos < buf_size)) 577*7c478bd9Sstevel@tonic-gate end_pos++; 578*7c478bd9Sstevel@tonic-gate 579*7c478bd9Sstevel@tonic-gate if (end_pos < buf_size) { 580*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\n') { 581*7c478bd9Sstevel@tonic-gate buf[end_pos] = '\0'; 582*7c478bd9Sstevel@tonic-gate return (end_pos); 583*7c478bd9Sstevel@tonic-gate } 584*7c478bd9Sstevel@tonic-gate 585*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\0') 586*7c478bd9Sstevel@tonic-gate return (-1); 587*7c478bd9Sstevel@tonic-gate } 588*7c478bd9Sstevel@tonic-gate 589*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, MANIFEST_ERR); 590*7c478bd9Sstevel@tonic-gate exit(FATAL_EXIT); 591*7c478bd9Sstevel@tonic-gate } 592*7c478bd9Sstevel@tonic-gate 593*7c478bd9Sstevel@tonic-gate end_pos = (start_pos+1); 594*7c478bd9Sstevel@tonic-gate *line = &(buf[end_pos]); 595*7c478bd9Sstevel@tonic-gate 596*7c478bd9Sstevel@tonic-gate /* Read the buffer until EOL or the buffer is empty */ 597*7c478bd9Sstevel@tonic-gate while ((buf[end_pos] != '\n') && (buf[end_pos] != '\0') && 598*7c478bd9Sstevel@tonic-gate (end_pos < buf_size)) 599*7c478bd9Sstevel@tonic-gate end_pos++; 600*7c478bd9Sstevel@tonic-gate 601*7c478bd9Sstevel@tonic-gate if (end_pos < buf_size) { 602*7c478bd9Sstevel@tonic-gate /* Found the end of the line, normal exit */ 603*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\n') { 604*7c478bd9Sstevel@tonic-gate buf[end_pos] = '\0'; 605*7c478bd9Sstevel@tonic-gate return (end_pos); 606*7c478bd9Sstevel@tonic-gate } 607*7c478bd9Sstevel@tonic-gate 608*7c478bd9Sstevel@tonic-gate /* No more input to read */ 609*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\0') 610*7c478bd9Sstevel@tonic-gate return (-1); 611*7c478bd9Sstevel@tonic-gate } 612*7c478bd9Sstevel@tonic-gate 613*7c478bd9Sstevel@tonic-gate /* 614*7c478bd9Sstevel@tonic-gate * The following code takes the remainder of the buffer and 615*7c478bd9Sstevel@tonic-gate * puts it at the beginning. The space after the remainder, which 616*7c478bd9Sstevel@tonic-gate * is now at the beginning, is blanked. 617*7c478bd9Sstevel@tonic-gate * At this point, read in more data and continue to find the EOL.... 618*7c478bd9Sstevel@tonic-gate */ 619*7c478bd9Sstevel@tonic-gate len = end_pos - (start_pos + 1); 620*7c478bd9Sstevel@tonic-gate (void) memcpy(buf, &(buf[start_pos+1]), (size_t)len); 621*7c478bd9Sstevel@tonic-gate (void) memset(&buf[len], '\0', (buf_size - len)); 622*7c478bd9Sstevel@tonic-gate (void) fread((void *) &buf[len], (size_t)(buf_size-len), (size_t)1, fd); 623*7c478bd9Sstevel@tonic-gate *line = buf; 624*7c478bd9Sstevel@tonic-gate end_pos = len; 625*7c478bd9Sstevel@tonic-gate 626*7c478bd9Sstevel@tonic-gate /* Read the buffer until EOL or the buffer is empty */ 627*7c478bd9Sstevel@tonic-gate while ((buf[end_pos] != '\n') && (buf[end_pos] != '\0') && 628*7c478bd9Sstevel@tonic-gate (end_pos < buf_size)) 629*7c478bd9Sstevel@tonic-gate end_pos++; 630*7c478bd9Sstevel@tonic-gate 631*7c478bd9Sstevel@tonic-gate if (end_pos < buf_size) { 632*7c478bd9Sstevel@tonic-gate /* Found the end of the line, normal exit */ 633*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\n') { 634*7c478bd9Sstevel@tonic-gate buf[end_pos] = '\0'; 635*7c478bd9Sstevel@tonic-gate return (end_pos); 636*7c478bd9Sstevel@tonic-gate } 637*7c478bd9Sstevel@tonic-gate 638*7c478bd9Sstevel@tonic-gate /* No more input to read */ 639*7c478bd9Sstevel@tonic-gate if (buf[end_pos] == '\0') 640*7c478bd9Sstevel@tonic-gate return (-1); 641*7c478bd9Sstevel@tonic-gate } 642*7c478bd9Sstevel@tonic-gate 643*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, MANIFEST_ERR); 644*7c478bd9Sstevel@tonic-gate exit(FATAL_EXIT); 645*7c478bd9Sstevel@tonic-gate 646*7c478bd9Sstevel@tonic-gate /* NOTREACHED */ 647*7c478bd9Sstevel@tonic-gate } 648*7c478bd9Sstevel@tonic-gate 649*7c478bd9Sstevel@tonic-gate static void 650*7c478bd9Sstevel@tonic-gate init_default_flags(uint_t *flags) 651*7c478bd9Sstevel@tonic-gate { 652*7c478bd9Sstevel@tonic-gate /* Default behavior: everything is checked *except* dirmtime */ 653*7c478bd9Sstevel@tonic-gate *flags = ATTR_ALL & ~(ATTR_DIRMTIME); 654*7c478bd9Sstevel@tonic-gate } 655