From 3b12e852affd6a933df53fb0713d9041ed076633 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Wed, 21 Jun 2023 21:04:23 -0400
Subject: [PATCH] rts: Work around missing prototypes errors
Darwin's toolchain inexpliciably claims that `write_barrier` and friends
have declarations without prototypes, despite the fact that (a) they are
definitions, and (b) the prototypes appear only a few lines above. Work
around this by making the definitions proper prototypes.
(cherry picked from commit 5b6612bc4f6b0a7ecc9868750bee1c359ffca871)
---
rts/include/stg/SMP.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/rts/include/stg/SMP.h b/rts/include/stg/SMP.h
index 6cdbb15d149..a4483285431 100644
--- a/rts/include/stg/SMP.h
+++ b/rts/include/stg/SMP.h
@@ -589,9 +589,9 @@ load_load_barrier(void) {
EXTERN_INLINE void write_barrier(void);
EXTERN_INLINE void store_load_barrier(void);
EXTERN_INLINE void load_load_barrier(void);
-EXTERN_INLINE void write_barrier () {} /* nothing */
-EXTERN_INLINE void store_load_barrier() {} /* nothing */
-EXTERN_INLINE void load_load_barrier () {} /* nothing */
+EXTERN_INLINE void write_barrier (void) {} /* nothing */
+EXTERN_INLINE void store_load_barrier(void) {} /* nothing */
+EXTERN_INLINE void load_load_barrier (void) {} /* nothing */
// Relaxed atomic operations
#define RELAXED_LOAD(ptr) *ptr
--
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