29 lines
850 B
C
29 lines
850 B
C
#ifndef _LINUX_EXPORT_H
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#define _LINUX_EXPORT_H
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/*
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* Export symbols from the kernel to modules. Forked from module.h
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* to reduce the amount of pointless cruft we feed to gcc when only
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* exporting a simple symbol or two.
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*
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* Try not to add #includes here. It slows compilation and makes kernel
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* hackers place grumpy comments in header files.
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*/
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/* Some toolchains use a `_' prefix for all user symbols. */
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#ifdef CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
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#define __VMLINUX_SYMBOL(x) _##x
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#define __VMLINUX_SYMBOL_STR(x) "_" #x
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#else
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#define __VMLINUX_SYMBOL(x) x
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#define __VMLINUX_SYMBOL_STR(x) #x
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#endif
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#define EXPORT_SYMBOL(sym)
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#define EXPORT_SYMBOL_GPL(sym)
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#define EXPORT_SYMBOL_GPL_FUTURE(sym)
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#define EXPORT_UNUSED_SYMBOL(sym)
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#define EXPORT_UNUSED_SYMBOL_GPL(sym)
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#define THIS_MODULE ((struct module *)0)
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#endif /* _LINUX_EXPORT_H */
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