1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 33 #pragma weak _assert = __assert 34 #pragma weak _assert_c99 = __assert_c99 35 36 #include "synonyms.h" 37 #include "_libc_gettext.h" 38 #include <string.h> 39 #include <stdlib.h> 40 #include <unistd.h> 41 #include <stdio.h> 42 #include <assert.h> 43 #include "libc.h" 44 45 /* 46 * Called from "assert" macro; prints without printf or stdio. 47 */ 48 void 49 _assert(const char *assertion, const char *filename, int line_num) 50 { 51 char buf[512]; 52 53 /* LINTED variable format specifier */ 54 (void) snprintf(buf, sizeof (buf), 55 _libc_gettext("Assertion failed: %s, file %s, line %d\n"), 56 assertion, filename, line_num); 57 (void) write(2, buf, strlen(buf)); 58 __set_panicstr(buf); 59 abort(); 60 } 61 62 /* 63 * Called from "assert" macro in 1999 C based compiles; prints 64 * function name in addition to the filename and line number 65 * printed for earlier version C compiles. 66 */ 67 void 68 _assert_c99(const char *assertion, const char *filename, int line_num, 69 const char *funcname) 70 { 71 char buf[512]; 72 73 /* LINTED variable format specifier */ 74 (void) snprintf(buf, sizeof (buf), 75 _libc_gettext("Assertion failed: %s, file %s, line %d, \ 76 function %s\n"), 77 assertion, filename, line_num, funcname); 78 (void) write(2, buf, strlen(buf)); 79 __set_panicstr(buf); 80 abort(); 81 } 82