Python/strerror.c

   1
   2 /* PD implementation of strerror() for systems that don't have it.
   3    Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */
   4
   5 #include <stdio.h>
   6
   7 extern int sys_nerr;
   8 extern char *sys_errlist[];
   9
  10 char *
  11 strerror(int err)
  12 {
  13         static char buf[20];
  14         if (err >= 0 && err < sys_nerr)
  15                 return sys_errlist[err];
  16         sprintf(buf, "Unknown errno %d", err);
  17         return buf;
  18 }
  19
  20 #ifdef macintosh
  21 int sys_nerr = 0;
  22 char *sys_errlist[1] = 0;
  23 #endif