diff options
| author |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 17:31:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 17:31:38 -0800 |
| commit | 80c0531514516e43ae118ddf38424e06e5c3cb3c (patch) | |
| tree | 2eef8cf8fdf505b18f83078d1eb41167e98f5b54 /include/linux/kernel.h | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial (diff) | |
| parent | [PATCH] mutex subsystem, semaphore to completion: drivers/block/loop.c (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/mingo/mutex-2.6
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index ca7ff8fdd090..d0e6ca3b00ef 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -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 |