Commit 711a660d authored by Chuck Ebbert's avatar Chuck Ebbert Committed by Ingo Molnar
Browse files

[PATCH] mutex subsystem, add typecheck_fn(type, function)



add typecheck_fn(type, function) to do type-checking of function
pointers.
Modified-by: default avatarIngo Molnar <mingo@elte.hu>

(made it typeof() based, instead of typedef based.)
Signed-off-by: default avatarChuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent ffbf670f
......@@ -286,6 +286,15 @@ extern void dump_stack(void);
1; \
})
/*
* Check at compile time that 'function' is a certain type, or is a pointer
* to that type (needs to use typedef for the function type.)
*/
#define typecheck_fn(type,function) \
({ typeof(type) __tmp = function; \
(void)__tmp; \
})
#endif /* __KERNEL__ */
#define SI_LOAD_SHIFT 16
......
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