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 weak __assert = _assert 31 #pragma weak __assert_c99 = _assert_c99 32 33 #include "lint.h" 34 #include "_libc_gettext.h" 35 #include <string.h> 36 #include <stdlib.h> 37 #include <unistd.h> 38 #include <stdio.h> 39 #include <assert.h> 40 #include "libc.h" 41 42 /* 43 * Called from "assert" macro; prints without printf or stdio. 44 */ 45 void 46 _assert(const char *assertion, const char *filename, int line_num) 47 { 48 char buf[512]; 49 50 (void) snprintf(buf, sizeof (buf), 51 _libc_gettext("Assertion failed: %s, file %s, line %d\n"), 52 assertion, filename, line_num); 53 (void) write(2, buf, strlen(buf)); 54 __set_panicstr(buf); 55 abort(); 56 } 57 58 /* 59 * Called from "assert" macro in 1999 C based compiles; prints 60 * function name in addition to the filename and line number 61 * printed for earlier version C compiles. 62 */ 63 void 64 _assert_c99(const char *assertion, const char *filename, int line_num, 65 const char *funcname) 66 { 67 char buf[512]; 68 69 (void) snprintf(buf, sizeof (buf), 70 _libc_gettext("Assertion failed: %s, file %s, line %d, \ 71 function %s\n"), 72 assertion, filename, line_num, funcname); 73 (void) write(2, buf, strlen(buf)); 74 __set_panicstr(buf); 75 abort(); 76 } 77