update from main archive 970226
[glibc/history.git] / sysdeps / unix / make_errlist.c
blob0c6a7d948f125ebad1fe6613b040ab2767456e54
1 /* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
7 any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with the GNU C Library; see the file COPYING. If not, write to
16 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
18 #include <stdio.h>
21 /* Make a definition for sys_errlist. */
23 extern int sys_nerr;
24 #ifndef HAVE_STRERROR
25 extern char *sys_errlist[];
26 #endif
28 int
29 main ()
31 register int i;
33 puts ("#include \"ansidecl.h\"\n#include <stddef.h>\n");
34 puts ("\n/* This is a list of all known `errno' codes. */\n");
36 printf ("\nCONST int _sys_nerr = %d;\n\n", sys_nerr);
37 puts ("CONST char *CONST _sys_errlist[] =\n {");
39 for (i = 0; i < sys_nerr; ++i)
40 printf (" \"%s\",\n",
41 #ifdef HAVE_STRERROR
42 strerror (i)
43 #else /* ! HAVE_STRERROR */
44 sys_errlist[i]
45 #endif /* HAVE_STRERROR */
48 puts (" NULL\n };\n");
50 puts ("weak_alias (_sys_errlist, sys_errlist)");
51 puts ("weak_alias (_sys_nerr, sys_nerr)");
53 exit (0);