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/*
* Copyright (c) 1988 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided
* that: (1) source distributions retain this entire copyright notice and
* comment, and (2) distributions including binaries display the following
* acknowledgement: ``This product includes software developed by the
* University of California, Berkeley and its contributors'' in the
* documentation or other materials provided with the distribution and in
* all advertising materials mentioning features or use of this software.
* 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)strerror.c 5.4 (Berkeley) 6/24/90";
#endif /* LIBC_SCCS and not lint */
#ifdef NO_STRING_H
#include <strings.h>
#else
#include <string.h>
#endif
char *
strerror(errnum)
int errnum;
{
extern int sys_nerr;
extern char *sys_errlist[];
static char ebuf[40]; /* 64-bit number + slop */
if ((unsigned int)errnum < sys_nerr)
return(sys_errlist[errnum]);
(void)sprintf(ebuf, "Unknown error: %d", errnum);
return(ebuf);
}
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