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Annotation of embedaddon/thttpd/strerror.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (c) 1988 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #if defined(LIBC_SCCS) && !defined(lint)
                     19: static char sccsid[] = "@(#)strerror.c  5.1 (Berkeley) 4/9/89";
                     20: #endif /* LIBC_SCCS and not lint */
                     21: 
                     22: #include <sys/types.h>
                     23: 
                     24: #include <stdio.h>
                     25: 
                     26: char *
                     27: strerror(errnum)
                     28:        int errnum;
                     29: {
                     30:        extern int sys_nerr;
                     31:        extern char *sys_errlist[];
                     32:        static char ebuf[20];
                     33: 
                     34:        if ((unsigned int)errnum < sys_nerr)
                     35:                return(sys_errlist[errnum]);
                     36:        (void)sprintf(ebuf, "Unknown error: %d", errnum);
                     37:        return(ebuf);
                     38: }