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| -rw-r--r-- | usr.sbin/lpr/common_source/lp.cdefs.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/usr.sbin/lpr/common_source/lp.cdefs.h b/usr.sbin/lpr/common_source/lp.cdefs.h new file mode 100644 index 000000000000..19b13319fd7f --- /dev/null +++ b/usr.sbin/lpr/common_source/lp.cdefs.h @@ -0,0 +1,107 @@ +/*- + * ------+---------+---------+---------+---------+---------+---------+---------* + * Copyright (c) 2003 - Garance Alistair Drosehn <gad@FreeBSD.org>. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation + * are those of the authors and should not be interpreted as representing + * official policies, either expressed or implied, of the FreeBSD Project. + * + * ------+---------+---------+---------+---------+---------+---------+---------* + * $FreeBSD$ + * ------+---------+---------+---------+---------+---------+---------+---------* + */ + +/* + * The main goal of this include file is to provide a platform-neutral way + * to define some macros that lpr wants from FreeBSD's <sys/cdefs.h>. This + * will simply use the standard <sys/cdefs.h> when compiled in FreeBSD, but + * other OS's may not have /usr/include/sys/cdefs.h (or even if that file + * exists, it may not define all the macros that lpr will use). + */ + +#if !defined(_LP_CDEFS_H_) +#define _LP_CDEFS_H_ + +/* + * For non-BSD platforms, you can compile lpr with -DHAVE_SYS_CDEFS_H + * if <sys/cdefs.h> should be included. + */ +#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) +# define HAVE_SYS_CDEFS_H +#endif +#if defined(HAVE_SYS_CDEFS_H) +# include <sys/cdefs.h> +#endif + +/* + * __unused is a compiler-specific trick which can be used to avoid + * warnings about a variable which is defined but never referenced. + * Some lpr files use this, so define a null version if it was not + * defined by <sys/cdefs.h>. + */ +#if !defined(__unused) +# define __unused +#endif + +/* + * All the lpr source files will want to reference __FBSDID() to + * handle rcs id's. + */ +#if !defined(__FBSDID) +# if defined(lint) || defined(STRIP_FBSDID) +# define __FBSDID(s) struct skip_rcsid_struct +# elif defined(__IDSTRING) /* NetBSD */ +# define __FBSDID(s) __IDSTRING(rcsid,s) +# else +# define __FBSDID(s) static const char rcsid[] __unused = s +# endif +#endif /* __FBSDID */ + +/* + * Some lpr include files use __BEGIN_DECLS and __END_DECLS. + */ +#if !defined(__BEGIN_DECLS) +# if defined(__cplusplus) +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +# else +# define __BEGIN_DECLS +# define __END_DECLS +# endif +#endif + +/* + * __printflike and __printf0like are a compiler-specific tricks to + * tell the compiler to check the format-codes in printf-like + * routines wrt the args that will be formatted. + */ +#if !defined(__printflike) +# define __printflike(fmtarg, firstvararg) +#endif +#if !defined(__printf0like) +# define __printf0like(fmtarg, firstvararg) +#endif + +#endif /* !_LP_CDEFS_H_ */ |