1 ?RCS: $Id: d_perror.U 1 2006-08-24 12:32:52Z rmanfredi $
3 ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
5 ?RCS: You may redistribute only under the terms of the Artistic Licence,
6 ?RCS: as specified in the README file that comes with the distribution.
7 ?RCS: You may reuse parts of this distribution only within the terms of
8 ?RCS: that same Artistic Licence; a copy of which may be found at the root
9 ?RCS: of the source tree for dist 4.0.
11 ?RCS: $Log: d_perror.U,v $
12 ?RCS: Revision 3.0.1.1 1994/08/29 16:11:38 ram
13 ?RCS: patch32: always define HAS_PERROR even when not used in C code
15 ?RCS: Revision 3.0 1993/08/18 12:06:45 ram
16 ?RCS: Baseline for dist 3.0 netwide release.
18 ?MAKE:d_perror: Inlibc
19 ?MAKE: -pick add $@ %<
21 ?S: This variable conditionally remaps perror to a null action and
22 ?S: defines the symbol HAS_PERROR, which indicates to the C program
23 ?S: that the perror() routine is not available to print system
27 ?C: This symbol, if defined, indicates that the perror() routine is
28 ?C: available to print system error messages. If not defined, you should
29 ?C: use your own diagnostic routine...
32 ?C: This symbol is maped to null if the perror() routine is not
33 ?C: available to print system error messages.
35 ?H:?%<:#$d_perror HAS_PERROR /**/
36 ?H:?%<:#ifndef HAS_PERROR
37 ?H:?%<:#define perror(s) ; /* mapped to a null statement */
41 : see if perror exists