1 files changed, 77 insertions, 0 deletions
diff --git a/storage/bdb/clib/strerror.c b/storage/bdb/clib/strerror.c
new file mode 100644
index 00000000000..06c28946b88
--- /dev/null
+++ b/storage/bdb/clib/strerror.c
@@ -0,0 +1,77 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997-2002
+ *	Sleepycat Software.  All rights reserved.
+ */
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "db_config.h"
+
+#ifndef lint
+static const char revid[] = "$Id: strerror.c,v 11.6 2002/01/11 15:51:29 bostic Exp $";
+#endif /* not lint */
+
+/*
+ * strerror --
+ *	Return the string associated with an errno.
+ *
+ * PUBLIC: #ifndef HAVE_STRERROR
+ * PUBLIC: char *strerror __P((int));
+ * PUBLIC: #endif
+ */
+char *
+strerror(num)
+	int num;
+{
+	extern int sys_nerr;
+	extern char *sys_errlist[];
+#undef	UPREFIX
+#define	UPREFIX	"Unknown error: "
+	static char ebuf[40] = UPREFIX;		/* 64-bit number + slop */
+	int errnum;
+	char *p, *t, tmp[40];
+
+	errnum = num;				/* convert to unsigned */
+	if (errnum < sys_nerr)
+		return(sys_errlist[errnum]);
+
+	/* Do this by hand, so we don't include stdio(3). */
+	t = tmp;
+	do {
+		*t++ = "0123456789"[errnum % 10];
+	} while (errnum /= 10);
+	for (p = ebuf + sizeof(UPREFIX) - 1;;) {
+		*p++ = *--t;
+		if (t <= tmp)
+			break;
+	}
+	return(ebuf);
+}