user.h 1.0 KB
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/* 
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 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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 * Licensed under the GPL
 */

#ifndef __USER_H__
#define __USER_H__

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#include "uml-config.h"

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/*
 * The usual definition - copied here because the kernel provides its own,
 * fancier, type-safe, definition.  Using that one would require
 * copying too much infrastructure for my taste, so userspace files
 * get less checking than kernel files.
 */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

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/* This is to get size_t */
#ifdef __KERNEL__
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#include <linux/types.h>
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#else
#include <stddef.h>
#endif
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extern void panic(const char *fmt, ...)
	__attribute__ ((format (printf, 1, 2)));
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#ifdef UML_CONFIG_PRINTK
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extern int printk(const char *fmt, ...)
	__attribute__ ((format (printf, 1, 2)));
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#else
static inline int printk(const char *fmt, ...)
{
	return 0;
}
#endif

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extern void schedule(void);
extern int in_aton(char *str);
extern int open_gdb_chan(void);
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extern size_t strlcpy(char *, const char *, size_t);
extern size_t strlcat(char *, const char *, size_t);
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#endif