diff options
Diffstat (limited to 'tests/pp/20.c')
-rw-r--r-- | tests/pp/20.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/pp/20.c b/tests/pp/20.c new file mode 100644 index 0000000..7944d62 --- /dev/null +++ b/tests/pp/20.c @@ -0,0 +1,13 @@ +/* Various things I encountered while hacking the pre processor */ +#define wrap(x) x +#define pr_warning(fmt, ...) printk(KERN_WARNING fmt, ##__VA_ARGS__) +#define pr_warn(x,y) pr_warning(x,y) +#define net_ratelimited_function(function, ...) function(__VA_ARGS__) +X1 net_ratelimited_function(pr_warn, "pipapo", bla); +X2 net_ratelimited_function(wrap(pr_warn), "bla", foo); +#define two m n +#define chain4(a,b,c,d) a ## b ## c ## d +X2 chain4(two,o,p,q) +X3 chain4(o,two,p,q) +X4 chain4(o,p,two,q) +X5 chain4(o,p,q,two) |