05c46db4d7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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* Licensed under the GPL
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*/
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#ifndef __USER_H__
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#define __USER_H__
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#include <generated/asm-offsets.h>
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/*
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* The usual definition - copied here because the kernel provides its own,
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* fancier, type-safe, definition. Using that one would require
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* copying too much infrastructure for my taste, so userspace files
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* get less checking than kernel files.
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*/
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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/* This is to get size_t */
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#ifdef __KERNEL__
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#include <linux/types.h>
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#else
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#include <stddef.h>
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#endif
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extern void panic(const char *fmt, ...)
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__attribute__ ((format (printf, 1, 2)));
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#ifdef UML_CONFIG_PRINTK
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extern int printk(const char *fmt, ...)
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__attribute__ ((format (printf, 1, 2)));
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#else
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static inline int printk(const char *fmt, ...)
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{
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return 0;
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}
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#endif
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extern int in_aton(char *str);
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extern size_t strlcpy(char *, const char *, size_t);
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extern size_t strlcat(char *, const char *, size_t);
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/* Copied from linux/compiler-gcc.h since we can't include it directly */
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#define barrier() __asm__ __volatile__("": : :"memory")
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#endif
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