random: add get_random_{bytes,u32,u64,int,long,once}_wait family
These functions are simple convenience wrappers that call
wait_for_random_bytes before calling the respective get_random_*
function.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/include/linux/net.h b/include/linux/net.h
index abcfa46..dda2cc9 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -274,6 +274,8 @@ do { \
#define net_get_random_once(buf, nbytes) \
get_random_once((buf), (nbytes))
+#define net_get_random_once_wait(buf, nbytes) \
+ get_random_once_wait((buf), (nbytes))
int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec,
size_t num, size_t len);