Signed-off-by: Arnaud Lacombe <lacombar@xxxxxxxxx>
---
include/linux/compat-2.6.18.h | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/include/linux/compat-2.6.18.h b/include/linux/compat-2.6.18.h
index 5e0182b..a45cfc7 100644
--- a/include/linux/compat-2.6.18.h
+++ b/include/linux/compat-2.6.18.h
@@ -8,6 +8,30 @@
#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+struct hwrng
+{
+ const char *name;
+ int (*init)(struct hwrng *rng);
+ void (*cleanup)(struct hwrng *rng);
+ int (*data_present)(struct hwrng *rng);
+ int (*data_read)(struct hwrng *rng, u32 *data);
+ unsigned long priv;
+
+ /* internal. */
+ struct list_head list;
+};
+
+static inline int
+hwrng_register(struct hwrng *rng)
+{
+ return -ENOSYS;
+}
+
+static void
+hwrng_unregister(struct hwrng *rng)
+{
+}
+
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)) */
#endif /* LINUX_26_18_COMPAT_H */
--
1.7.2.30.gc37d7.dirty
--
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