export.h: allow for per-symbol configurable EXPORT_SYMBOL()

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Similar to include/generated/autoconf.h, include/generated/autoksyms.h
will contain a list of defines for each EXPORT_SYMBOL() that we want
active. The format is:

  #define __KSYM_<symbol_name> 1

This list will be auto-generated with another patch.  For now we only
include the preprocessor magic to automatically create or omit the
corresponding struct kernel_symbol declaration.

Given the content of include/generated/autoksyms.h may not be known in
advance, an empty file is created early on to let the build proceed.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>

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This commit is contained in:

Nicolas Pitre 2016-01-22 01:32:26 -05:00

parent 9895c03d48

commit f235541699

2 changed files with 22 additions and 2 deletions

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22

include/linux/export.h

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