| /*********************************************************** |
| Copyright (c) 2000, BeOpen.com. |
| Copyright (c) 1995-2000, Corporation for National Research Initiatives. |
| Copyright (c) 1990-1995, Stichting Mathematisch Centrum. |
| All rights reserved. |
| |
| See the file "Misc/COPYRIGHT" for information on usage and |
| redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
| ******************************************************************/ |
| |
| /* PD implementation of strerror() for systems that don't have it. |
| Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */ |
| |
| #include <stdio.h> |
| |
| extern int sys_nerr; |
| extern char *sys_errlist[]; |
| |
| char * |
| strerror(err) |
| int err; |
| { |
| static char buf[20]; |
| if (err >= 0 && err < sys_nerr) |
| return sys_errlist[err]; |
| sprintf(buf, "Unknown errno %d", err); |
| return buf; |
| } |
| |
| #ifdef macintosh |
| int sys_nerr = 0; |
| char *sys_errlist[1] = 0; |
| #endif |