Re: A question about a MACRO,EXPORT_SYMBOL

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A question about a MACRO,EXPORT_SYMBOL
\ cheng long (23 Apr 2006)
. \ Brian Dessent (23 Apr 2006)

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Subject:	Re: A question about a MACRO,EXPORT_SYMBOL
Group:	Gcc-help
From:	Brian Dessent
Date:	23 Apr 2006

cheng long wrote:

> 1 #define EXPORT_SYMBOL(sym) \
> 2 static const char __kstrtabe_##sym[]=#sym; \
> 3 static const struct kernel_symbol_ksymtab_##sym \
> 4 = { (unsigned long)&sym, __kstrtab_##sym }
>
> My questions are:
> 1. What's the "#" mean in line 2?

http://gcc.gnu.org/onlinedocs/gcc-4.1.0/cpp/Stringification.html