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string/FreeBSD/strerror.c Libc-498 /dev/null
--- Libc/Libc-498/string/FreeBSD/strerror.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*-
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)strerror.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/string/strerror.c,v 1.13 2003/05/01 19:03:14 nectar Exp $");
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#define	UPREFIX		"Unknown error: "
-
-/*
- * Define a buffer size big enough to describe a 64-bit signed integer
- * converted to ASCII decimal (19 bytes), with an optional leading sign
- * (1 byte); finally, we get the prefix and a trailing NUL from UPREFIX.
- */
-#define	EBUFSIZE	(20 + sizeof(UPREFIX))
-
-/*
- * Doing this by hand instead of linking with stdio(3) avoids bloat for
- * statically linked binaries.
- */
-static void
-errstr(int num, char *buf, size_t len)
-{
-	char *t;
-	unsigned int uerr;
-	char tmp[EBUFSIZE];
-
-	t = tmp + sizeof(tmp);
-	*--t = '\0';
-	uerr = (num >= 0) ? num : -num;
-	do {
-		*--t = "0123456789"[uerr % 10];
-	} while (uerr /= 10);
-	if (num < 0)
-		*--t = '-';
-	strlcpy(buf, UPREFIX, len);
-	strlcat(buf, t, len);
-}
-
-int
-strerror_r(int errnum, char *strerrbuf, size_t buflen)
-{
-
-	if (errnum < 1 || errnum >= sys_nerr) {
-		errstr(errnum, strerrbuf, buflen);
-		return (EINVAL);
-	}
-	if (strlcpy(strerrbuf, sys_errlist[errnum], buflen) >= buflen)
-		return (ERANGE);
-	return (0);
-}
-
-char *
-strerror(int num)
-{
-	static char ebuf[EBUFSIZE];
-
-	if (num > 0 && num < sys_nerr)
-		return ((char *)sys_errlist[num]);
-	errno = EINVAL;
-	errstr(num, ebuf, sizeof(ebuf));
-	return (ebuf);
-}