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Diffstat (limited to 'cpukit/libmisc/shell/err.h')
| -rw-r--r-- | cpukit/libmisc/shell/err.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/err.h b/cpukit/libmisc/shell/err.h new file mode 100644 index 0000000000..f028d3b151 --- /dev/null +++ b/cpukit/libmisc/shell/err.h @@ -0,0 +1,84 @@ +/* $NetBSD: err.h,v 1.14 2005/02/03 04:39:32 perry Exp $ */ + +/*- + * Copyright (c) 1993 + * The Regents of the University of California. 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. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * @(#)err.h 8.1 (Berkeley) 6/2/93 + */ + +#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 + * _BSD_VA_LIST_ from <machine/ansi.h> and use it. + */ +#include <machine/ansi.h> +#include <sys/cdefs.h> + +#include <stdarg.h> +#define _BSD_VA_LIST_ va_list + +#define __dead + +#define err rtems_shell_err +#define verr rtems_shell_verr +#define errx rtems_shell_errx +#define verrx rtems_shell_verrx +#define warn rtems_shell_warn +#define vwarn rtems_shell_vwarn +#define warnx rtems_shell_warnx +#define vwarnx rtems_shell_vwarnx + +#include <setjmp.h> + +extern jmp_buf rtems_shell_bsd_exit_recover; + +__BEGIN_DECLS +__dead void err(jmp_buf*, int, const char *, ...) + __attribute__((__noreturn__, __format__(__printf__, 3, 4))); +__dead void verr(jmp_buf*, int, const char *, _BSD_VA_LIST_) + __attribute__((__noreturn__, __format__(__printf__, 3, 0))); +__dead void errx(jmp_buf*, int, const char *, ...) + __attribute__((__noreturn__, __format__(__printf__, 3, 4))); +__dead void verrx(jmp_buf*, int, const char *, _BSD_VA_LIST_) + __attribute__((__noreturn__, __format__(__printf__, 3, 0))); +void warn(const char *, ...) + __attribute__((__format__(__printf__, 1, 2))); +void vwarn(const char *, _BSD_VA_LIST_) + __attribute__((__format__(__printf__, 1, 0))); +void warnx(const char *, ...) + __attribute__((__format__(__printf__, 1, 2))); +void vwarnx(const char *, _BSD_VA_LIST_) + __attribute__((__format__(__printf__, 1, 0))); +__END_DECLS + +#endif /* !_ERR_H_ */ |