/*- * 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 lintstatic const char revid[] = "$Id: strerror.c,v 1.1.1.1 2004/08/19 23:53:55 gopalan 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);}