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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1988 AT&T */ 28 /* All Rights Reserved */ 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #pragma weak __assert = _assert 33 #pragma weak __assert_c99 = _assert_c99 34 35 #include "lint.h" 36 #include "_libc_gettext.h" 37 #include <string.h> 38 #include <stdlib.h> 39 #include <unistd.h> 40 #include <stdio.h> 41 #include <assert.h> 42 #include "libc.h" 43 44 /* 45 * Called from "assert" macro; prints without printf or stdio. 46 */ 47 void 48 _assert(const char *assertion, const char *filename, int line_num) 49 { 50 char buf[512]; 51 52 (void) snprintf(buf, sizeof (buf), 53 _libc_gettext("Assertion failed: %s, file %s, line %d\n"), 54 assertion, filename, line_num); 55 (void) write(2, buf, strlen(buf)); 56 __set_panicstr(buf); 57 abort(); 58 } 59 60 /* 61 * Called from "assert" macro in 1999 C based compiles; prints 62 * function name in addition to the filename and line number 63 * printed for earlier version C compiles. 64 */ 65 void 66 _assert_c99(const char *assertion, const char *filename, int line_num, 67 const char *funcname) 68 { 69 char buf[512]; 70 71 (void) snprintf(buf, sizeof (buf), 72 _libc_gettext("Assertion failed: %s, file %s, line %d, \ 73 function %s\n"), 74 assertion, filename, line_num, funcname); 75 (void) write(2, buf, strlen(buf)); 76 __set_panicstr(buf); 77 abort(); 78 } 79