OpenSolaris Launch

1 files changed, 68 insertions, 0 deletions

diff --git a/usr/src/lib/libbc/libc/gen/sys5/assert.c b/usr/src/lib/libbc/libc/gen/sys5/assert.c
new file mode 100644
index 0000000000..13ec8a88ee
--- /dev/null
+++ b/usr/src/lib/libbc/libc/gen/sys5/assert.c
@@ -0,0 +1,68 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 1989 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*      Copyright (c) 1984 AT&T */
+/*        All Rights Reserved   */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"  /* from S5R2 1.2 */
+
+/*LINTLIBRARY*/
+/*
+ *	called from "assert" macro; prints without printf or stdio.
+ */
+
+#define WRITE(s, n)	(void) write(2, (s), (n))
+#define WRITESTR(s1, n, s2)	WRITE((s1), n), \
+				WRITE((s2), (unsigned) strlen(s2))
+
+#define	LINESTR ", line NNNNN\n"
+char	*malloc();
+
+_assert(assertion, filename, line_num)
+char *assertion;
+char *filename;
+int line_num;
+{
+	static char *linestr;
+	register char *p;
+	register int div, digit;
+
+	if (!linestr) {
+		linestr = malloc(strlen(LINESTR)+1);
+		strcpy(linestr, LINESTR);
+	}
+	p = &linestr[7];
+
+	WRITESTR("Assertion failed: ", 18, assertion);
+	WRITESTR(", file ", 7, filename);
+	for (div = 10000; div != 0; line_num %= div, div /= 10)
+		if ((digit = line_num/div) != 0 || p != &linestr[7] || div == 1)
+			*p++ = digit + '0';
+	*p++ = '\n';
+	*p = '\0';
+	WRITE(linestr, (unsigned) strlen(linestr));
+	(void) abort();
+}