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Remove historical comment about <varargs.h> and warn people from using

the _* functions outside libc
OPENBSD_5_6
guenther 10 years ago
parent
commit
9eccc10b89
1 changed files with 3 additions and 11 deletions
  1. +3
    -11
      src/include/err.h

+ 3
- 11
src/include/err.h View File

@ -1,4 +1,4 @@
/* $OpenBSD: err.h,v 1.10 2006/01/06 18:53:04 millert Exp $ */
/* $OpenBSD: err.h,v 1.11 2014/04/21 16:13:24 guenther Exp $ */
/* $NetBSD: err.h,v 1.11 1994/10/26 00:55:52 cgd Exp $ */
/*-
@ -35,15 +35,8 @@
#ifndef _ERR_H_
#define _ERR_H_
/*
* Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two
* places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
* of them here we may collide with the utility's includes. It's unreasonable
* for utilities to have to include one of them to include err.h, so we get
* __va_list from <machine/_types.h> and use it.
*/
#include <sys/cdefs.h>
#include <machine/_types.h>
#include <machine/_types.h> /* for __va_list */
__BEGIN_DECLS
@ -65,8 +58,7 @@ void vwarnx(const char *, __va_list)
__attribute__((__format__ (printf, 1, 0)));
/*
* The _* versions are for use in library functions so user-defined
* versions of err*,warn* do not get used.
* The _* versions are for use inside libc only and will go away
*/
__dead void _err(int, const char *, ...)
__attribute__((__format__ (printf, 2, 3)));


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