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 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #include <stdio.h> 30*7c478bd9Sstevel@tonic-gate #include <stdlib.h> 31*7c478bd9Sstevel@tonic-gate #include <string.h> 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #include "list.h" 34*7c478bd9Sstevel@tonic-gate #include "exception_list.h" 35*7c478bd9Sstevel@tonic-gate #include "arch.h" 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate /* 38*7c478bd9Sstevel@tonic-gate * This is global so that the protodir reading functions can rely on the 39*7c478bd9Sstevel@tonic-gate * exception list to weed out innocuous problems in the IHV gate. 40*7c478bd9Sstevel@tonic-gate */ 41*7c478bd9Sstevel@tonic-gate elem_list exception_list; 42*7c478bd9Sstevel@tonic-gate 43*7c478bd9Sstevel@tonic-gate #define FS " \t\n" 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate static int 46*7c478bd9Sstevel@tonic-gate parse_exception_line(char *line, elem_list *list) 47*7c478bd9Sstevel@tonic-gate { 48*7c478bd9Sstevel@tonic-gate char *name, *arch; 49*7c478bd9Sstevel@tonic-gate elem *e; 50*7c478bd9Sstevel@tonic-gate 51*7c478bd9Sstevel@tonic-gate if ((name = strtok(line, FS)) == NULL) { 52*7c478bd9Sstevel@tonic-gate /* don't complain; this is only a blank line */ 53*7c478bd9Sstevel@tonic-gate return (0); 54*7c478bd9Sstevel@tonic-gate } 55*7c478bd9Sstevel@tonic-gate 56*7c478bd9Sstevel@tonic-gate if ((arch = strtok(NULL, FS)) == NULL) { 57*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 58*7c478bd9Sstevel@tonic-gate "error: no arch field for %s entry in exception file\n", 59*7c478bd9Sstevel@tonic-gate name); 60*7c478bd9Sstevel@tonic-gate return (0); 61*7c478bd9Sstevel@tonic-gate } 62*7c478bd9Sstevel@tonic-gate 63*7c478bd9Sstevel@tonic-gate e = (elem *) malloc(sizeof (elem)); 64*7c478bd9Sstevel@tonic-gate 65*7c478bd9Sstevel@tonic-gate e->inode = 0; 66*7c478bd9Sstevel@tonic-gate e->perm = 0; 67*7c478bd9Sstevel@tonic-gate e->ref_cnt = 0; 68*7c478bd9Sstevel@tonic-gate e->flag = 0; 69*7c478bd9Sstevel@tonic-gate e->major = 0; 70*7c478bd9Sstevel@tonic-gate e->minor = 0; 71*7c478bd9Sstevel@tonic-gate e->link_parent = NULL; 72*7c478bd9Sstevel@tonic-gate e->link_sib = NULL; 73*7c478bd9Sstevel@tonic-gate e->symsrc = NULL; 74*7c478bd9Sstevel@tonic-gate e->file_type = DIR_T; 75*7c478bd9Sstevel@tonic-gate 76*7c478bd9Sstevel@tonic-gate if ((e->arch = assign_arch(arch)) == NULL) { 77*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 78*7c478bd9Sstevel@tonic-gate "warning: Unknown architecture %s found in " 79*7c478bd9Sstevel@tonic-gate "exception file\n", arch); 80*7c478bd9Sstevel@tonic-gate return (0); 81*7c478bd9Sstevel@tonic-gate } 82*7c478bd9Sstevel@tonic-gate 83*7c478bd9Sstevel@tonic-gate (void) strcpy(e->name, name); 84*7c478bd9Sstevel@tonic-gate add_elem(list, e); 85*7c478bd9Sstevel@tonic-gate 86*7c478bd9Sstevel@tonic-gate return (1); 87*7c478bd9Sstevel@tonic-gate } 88*7c478bd9Sstevel@tonic-gate 89*7c478bd9Sstevel@tonic-gate int 90*7c478bd9Sstevel@tonic-gate read_in_exceptions(const char *exception_file, int verbose) 91*7c478bd9Sstevel@tonic-gate { 92*7c478bd9Sstevel@tonic-gate FILE *except_fp; 93*7c478bd9Sstevel@tonic-gate char buf[BUFSIZ]; 94*7c478bd9Sstevel@tonic-gate int count = 0; 95*7c478bd9Sstevel@tonic-gate 96*7c478bd9Sstevel@tonic-gate exception_file = exception_file ? exception_file : EXCEPTION_FILE; 97*7c478bd9Sstevel@tonic-gate 98*7c478bd9Sstevel@tonic-gate if (verbose) { 99*7c478bd9Sstevel@tonic-gate (void) printf("reading in exceptions from %s...\n", 100*7c478bd9Sstevel@tonic-gate exception_file); 101*7c478bd9Sstevel@tonic-gate } 102*7c478bd9Sstevel@tonic-gate 103*7c478bd9Sstevel@tonic-gate if ((except_fp = fopen(exception_file, "r")) == NULL) { 104*7c478bd9Sstevel@tonic-gate perror(exception_file); 105*7c478bd9Sstevel@tonic-gate return (0); 106*7c478bd9Sstevel@tonic-gate } 107*7c478bd9Sstevel@tonic-gate while (fgets(buf, BUFSIZ, except_fp)) { 108*7c478bd9Sstevel@tonic-gate if (buf[0] != '#') /* allow for comments */ 109*7c478bd9Sstevel@tonic-gate count += parse_exception_line(buf, &exception_list); 110*7c478bd9Sstevel@tonic-gate } 111*7c478bd9Sstevel@tonic-gate if (verbose) 112*7c478bd9Sstevel@tonic-gate (void) printf("read in %d exceptions...\n", count); 113*7c478bd9Sstevel@tonic-gate 114*7c478bd9Sstevel@tonic-gate return (count); 115*7c478bd9Sstevel@tonic-gate } 116