1290001Sglebius#include <config.h> 2290001Sglebius 3290001Sglebius#if !HAVE_STRERROR 4290001Sglebius/* 5290001Sglebius * Copyright (c) 1988 Regents of the University of California. 6290001Sglebius * All rights reserved. 7290001Sglebius * 8290001Sglebius * Redistribution and use in source and binary forms are permitted 9290001Sglebius * provided that the above copyright notice and this paragraph are 10290001Sglebius * duplicated in all such forms and that any documentation, 11290001Sglebius * advertising materials, and other materials related to such 12290001Sglebius * distribution and use acknowledge that the software was developed 13290001Sglebius * by the University of California, Berkeley. The name of the 14290001Sglebius * University may not be used to endorse or promote products derived 15290001Sglebius * from this software without specific prior written permission. 16290001Sglebius * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17290001Sglebius * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18290001Sglebius * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19290001Sglebius */ 20290001Sglebius 21290001Sglebius#if defined(LIBC_SCCS) && !defined(lint) 22290001Sglebiusstatic const char sccsid[] = "@(#)strerror.c 5.1 (Berkeley) 4/9/89"; 23290001Sglebius#endif /* LIBC_SCCS and not lint */ 24290001Sglebius 25290001Sglebius#include <sys/types.h> 26290001Sglebius 27290001Sglebius#include <stdio.h> 28290001Sglebius#include <string.h> 29290001Sglebius 30290001Sglebius#include "l_stdlib.h" 31290001Sglebius 32290001Sglebiuschar * 33290001Sglebiusstrerror( 34290001Sglebius int errnum 35290001Sglebius ) 36290001Sglebius{ 37290001Sglebius extern int sys_nerr; 38290001Sglebius extern char *sys_errlist[]; 39290001Sglebius static char ebuf[20]; 40290001Sglebius 41290001Sglebius if ((unsigned int)errnum < sys_nerr) 42290001Sglebius return sys_errlist[errnum]; 43290001Sglebius snprintf(ebuf, sizeof(ebuf), "Unknown error: %d", errnum); 44290001Sglebius 45290001Sglebius return ebuf; 46290001Sglebius} 47290001Sglebius#else 48290001Sglebiusint strerror_bs; 49290001Sglebius#endif 50