17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5ead1f93eSLiane Praza * Common Development and Distribution License (the "License").
6ead1f93eSLiane Praza * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate *
87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate * and limitations under the License.
127c478bd9Sstevel@tonic-gate *
137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate *
197c478bd9Sstevel@tonic-gate * CDDL HEADER END
207c478bd9Sstevel@tonic-gate */
21ead1f93eSLiane Praza
227c478bd9Sstevel@tonic-gate /*
23ead1f93eSLiane Praza * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
247c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25ed159168SRichard PALO *
26ed159168SRichard PALO * Copyright 2015 PALO, Richard
27*93b88728SJohn Levon *
28*93b88728SJohn Levon * Copyright (c) 2018, Joyent, Inc.
297c478bd9Sstevel@tonic-gate */
307c478bd9Sstevel@tonic-gate
317c478bd9Sstevel@tonic-gate #include <stdio.h>
327c478bd9Sstevel@tonic-gate #include <stdlib.h>
337c478bd9Sstevel@tonic-gate #include <string.h>
347c478bd9Sstevel@tonic-gate
357c478bd9Sstevel@tonic-gate #include "list.h"
367c478bd9Sstevel@tonic-gate #include "exception_list.h"
377c478bd9Sstevel@tonic-gate #include "arch.h"
387c478bd9Sstevel@tonic-gate
397c478bd9Sstevel@tonic-gate /*
407c478bd9Sstevel@tonic-gate * This is global so that the protodir reading functions can rely on the
417c478bd9Sstevel@tonic-gate * exception list to weed out innocuous problems in the IHV gate.
427c478bd9Sstevel@tonic-gate */
437c478bd9Sstevel@tonic-gate elem_list exception_list;
447c478bd9Sstevel@tonic-gate
457c478bd9Sstevel@tonic-gate #define FS " \t\n"
467c478bd9Sstevel@tonic-gate
477c478bd9Sstevel@tonic-gate static int
parse_exception_line(char * line,elem_list * list)487c478bd9Sstevel@tonic-gate parse_exception_line(char *line, elem_list *list)
497c478bd9Sstevel@tonic-gate {
507c478bd9Sstevel@tonic-gate char *name, *arch;
517c478bd9Sstevel@tonic-gate elem *e;
527c478bd9Sstevel@tonic-gate
537c478bd9Sstevel@tonic-gate if ((name = strtok(line, FS)) == NULL) {
547c478bd9Sstevel@tonic-gate /* don't complain; this is only a blank line */
557c478bd9Sstevel@tonic-gate return (0);
567c478bd9Sstevel@tonic-gate }
577c478bd9Sstevel@tonic-gate
587c478bd9Sstevel@tonic-gate if ((arch = strtok(NULL, FS)) == NULL) {
59ead1f93eSLiane Praza arch = "all";
607c478bd9Sstevel@tonic-gate }
617c478bd9Sstevel@tonic-gate
627c478bd9Sstevel@tonic-gate e = (elem *) malloc(sizeof (elem));
63ed159168SRichard PALO if (e == NULL) {
64ed159168SRichard PALO perror("malloc");
65ed159168SRichard PALO exit(1);
66ed159168SRichard PALO }
677c478bd9Sstevel@tonic-gate
687c478bd9Sstevel@tonic-gate e->inode = 0;
697c478bd9Sstevel@tonic-gate e->perm = 0;
707c478bd9Sstevel@tonic-gate e->ref_cnt = 0;
717c478bd9Sstevel@tonic-gate e->flag = 0;
727c478bd9Sstevel@tonic-gate e->major = 0;
737c478bd9Sstevel@tonic-gate e->minor = 0;
747c478bd9Sstevel@tonic-gate e->link_parent = NULL;
757c478bd9Sstevel@tonic-gate e->link_sib = NULL;
767c478bd9Sstevel@tonic-gate e->symsrc = NULL;
777c478bd9Sstevel@tonic-gate e->file_type = DIR_T;
787c478bd9Sstevel@tonic-gate
79ed159168SRichard PALO while ((e->arch = assign_arch(arch)) == 0) {
80ead1f93eSLiane Praza if ((arch = strtok(NULL, FS)) == NULL) {
81*93b88728SJohn Levon free(e);
82ead1f93eSLiane Praza return (0);
83ead1f93eSLiane Praza }
847c478bd9Sstevel@tonic-gate }
857c478bd9Sstevel@tonic-gate
867c478bd9Sstevel@tonic-gate (void) strcpy(e->name, name);
877c478bd9Sstevel@tonic-gate add_elem(list, e);
887c478bd9Sstevel@tonic-gate
897c478bd9Sstevel@tonic-gate return (1);
907c478bd9Sstevel@tonic-gate }
917c478bd9Sstevel@tonic-gate
927c478bd9Sstevel@tonic-gate int
read_in_exceptions(const char * exception_file,int verbose)937c478bd9Sstevel@tonic-gate read_in_exceptions(const char *exception_file, int verbose)
947c478bd9Sstevel@tonic-gate {
957c478bd9Sstevel@tonic-gate FILE *except_fp;
967c478bd9Sstevel@tonic-gate char buf[BUFSIZ];
977c478bd9Sstevel@tonic-gate int count = 0;
987c478bd9Sstevel@tonic-gate
997c478bd9Sstevel@tonic-gate exception_file = exception_file ? exception_file : EXCEPTION_FILE;
1007c478bd9Sstevel@tonic-gate
1017c478bd9Sstevel@tonic-gate if (verbose) {
1027c478bd9Sstevel@tonic-gate (void) printf("reading in exceptions from %s...\n",
1037c478bd9Sstevel@tonic-gate exception_file);
1047c478bd9Sstevel@tonic-gate }
1057c478bd9Sstevel@tonic-gate
1067c478bd9Sstevel@tonic-gate if ((except_fp = fopen(exception_file, "r")) == NULL) {
1077c478bd9Sstevel@tonic-gate perror(exception_file);
1087c478bd9Sstevel@tonic-gate return (0);
1097c478bd9Sstevel@tonic-gate }
1107c478bd9Sstevel@tonic-gate while (fgets(buf, BUFSIZ, except_fp)) {
1117c478bd9Sstevel@tonic-gate if (buf[0] != '#') /* allow for comments */
1127c478bd9Sstevel@tonic-gate count += parse_exception_line(buf, &exception_list);
1137c478bd9Sstevel@tonic-gate }
1147c478bd9Sstevel@tonic-gate if (verbose)
1157c478bd9Sstevel@tonic-gate (void) printf("read in %d exceptions...\n", count);
1167c478bd9Sstevel@tonic-gate
1177c478bd9Sstevel@tonic-gate return (count);
1187c478bd9Sstevel@tonic-gate }
119