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Add check program for symver attribute.

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Fixes: #709.
This commit is contained in:
Ondrej Kozina
2022-02-02 11:34:57 +01:00
committed by Milan Broz
parent 43a636d809
commit 7ab7365020
2 changed files with 14 additions and 5 deletions
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8
lib/libcryptsetup_symver.h
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@@ -67,11 +67,9 @@
* under CRYPT_SYMBOL_EXPORT_OLD(int, crypt_func_X, ...) macro
*/
#ifdef __has_attribute
# if __has_attribute(symver)
# define _CRYPT_SYMVER(_local_sym, _public_sym, _ver_str, _maj, _min) \
__attribute__((__symver__(#_public_sym _ver_str #_maj "." #_min)))
# endif
#if HAVE_ATTRIBUTE_SYMVER
# define _CRYPT_SYMVER(_local_sym, _public_sym, _ver_str, _maj, _min) \
__attribute__((__symver__(#_public_sym _ver_str #_maj "." #_min)))
#endif
#if !defined(_CRYPT_SYMVER) && defined(__GNUC__)