[Minios-devel] [UNIKRAFT PATCH v2] lib/ukswrand: Make uk_swrand structure public

[Roxana Nicolescu <nicolescu.roxana1996@xxxxxxxxx>]

Move definition of uk_swrand struct from mwc.c to swrand.h
Struct uk_swrand definition depends on the configured algorithm.

Signed-off-by: Roxana Nicolescu <nicolescu.roxana1996@xxxxxxxxx>
---
 lib/ukswrand/include/uk/swrand.h | 10 +++++++++-
 lib/ukswrand/mwc.c               |  6 ------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/ukswrand/include/uk/swrand.h b/lib/ukswrand/include/uk/swrand.h
index e2e43f9..9a93e87 100644
--- a/lib/ukswrand/include/uk/swrand.h
+++ b/lib/ukswrand/include/uk/swrand.h
@@ -37,12 +37,20 @@
 
 #include <uk/arch/types.h>
 #include <uk/plat/lcpu.h>
+#include <uk/config.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct uk_swrand;
+struct uk_swrand {
+#ifdef CONFIG_LIBUKSWRAND_MWC
+        __u32 Q[4096];
+        __u32 c;
+        __u32 i;
+#endif
+};
+
 extern struct uk_swrand uk_swrand_def;
 
 void uk_swrand_init_r(struct uk_swrand *r, __u32 seed);
diff --git a/lib/ukswrand/mwc.c b/lib/ukswrand/mwc.c
index 60a5bf1..e3f4669 100644
--- a/lib/ukswrand/mwc.c
+++ b/lib/ukswrand/mwc.c
@@ -42,12 +42,6 @@
 #define PHI 0x9e3779b9
 #define UK_SWRAND_CTOR_PRIO    (200U)
 
-struct uk_swrand {
-       __u32 Q[4096];
-       __u32 c;
-       __u32 i;
-};
-
 struct uk_swrand uk_swrand_def;
 
 /*
-- 
2.11.0


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