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-rw-r--r--task/output.h62
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diff --git a/task/output.h b/task/output.h
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--- a/task/output.h
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-/* output.h - Output routines interfaces.
- Copyright (C) 2003, 2005 Free Software Foundation, Inc.
- Written by Marcus Brinkmann.
-
- This file is part of the GNU Hurd.
-
- The GNU Hurd is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
-
- The GNU Hurd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
-
-#ifndef _OUTPUT_H
-#define _OUTPUT_H 1
-
-
-/* Print the single character CHR on the output device. */
-int putchar (int chr);
-
-int puts (const char *str);
-
-int printf (const char *fmt, ...);
-
-/* This is not an output function, but it is part of the panic()
- macro. */
-void __attribute__((__noreturn__)) shutdown (void);
-
-
-/* True if debug mode is enabled. */
-extern int output_debug;
-
-/* Print a debug message. */
-#define debug(fmt, ...) \
- ({ \
- extern char program_name[]; \
- if (output_debug) \
- printf ("%s:%s: " fmt, program_name, \
- __FUNCTION__, ##__VA_ARGS__); \
- })
-
-
-/* The program name. */
-extern char program_name[];
-
-/* Print an error message and fail. */
-#define panic(...) \
- ({ \
- printf ("%s: %s: error: ", program_name, __func__); \
- printf (__VA_ARGS__); \
- putchar ('\n'); \
- shutdown (); \
- })
-
-#endif /* _OUTPUT_H */