9c8d6381dc
Handle the case of CONFIG_PRINTK being disabled. This requires a do-nothing stub to be present in arch/um/include/user.h so that we don't get references to printk from libc code. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
46 lines
1.0 KiB
C
46 lines
1.0 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 "uml-config.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 void schedule(void);
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extern int in_aton(char *str);
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extern int open_gdb_chan(void);
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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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#endif
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