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 1989 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 /* Copyright (c) 1984 AT&T */ 28*0Sstevel@tonic-gate /* All Rights Reserved */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.2 */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /*LINTLIBRARY*/ 33*0Sstevel@tonic-gate /* 34*0Sstevel@tonic-gate * called from "assert" macro; prints without printf or stdio. 35*0Sstevel@tonic-gate */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #define WRITE(s, n) (void) write(2, (s), (n)) 38*0Sstevel@tonic-gate #define WRITESTR(s1, n, s2) WRITE((s1), n), \ 39*0Sstevel@tonic-gate WRITE((s2), (unsigned) strlen(s2)) 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #define LINESTR ", line NNNNN\n" 42*0Sstevel@tonic-gate char *malloc(); 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate _assert(assertion, filename, line_num) 45*0Sstevel@tonic-gate char *assertion; 46*0Sstevel@tonic-gate char *filename; 47*0Sstevel@tonic-gate int line_num; 48*0Sstevel@tonic-gate { 49*0Sstevel@tonic-gate static char *linestr; 50*0Sstevel@tonic-gate register char *p; 51*0Sstevel@tonic-gate register int div, digit; 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate if (!linestr) { 54*0Sstevel@tonic-gate linestr = malloc(strlen(LINESTR)+1); 55*0Sstevel@tonic-gate strcpy(linestr, LINESTR); 56*0Sstevel@tonic-gate } 57*0Sstevel@tonic-gate p = &linestr[7]; 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate WRITESTR("Assertion failed: ", 18, assertion); 60*0Sstevel@tonic-gate WRITESTR(", file ", 7, filename); 61*0Sstevel@tonic-gate for (div = 10000; div != 0; line_num %= div, div /= 10) 62*0Sstevel@tonic-gate if ((digit = line_num/div) != 0 || p != &linestr[7] || div == 1) 63*0Sstevel@tonic-gate *p++ = digit + '0'; 64*0Sstevel@tonic-gate *p++ = '\n'; 65*0Sstevel@tonic-gate *p = '\0'; 66*0Sstevel@tonic-gate WRITE(linestr, (unsigned) strlen(linestr)); 67*0Sstevel@tonic-gate (void) abort(); 68*0Sstevel@tonic-gate } 69