SDL: atomic: Solaris needs the `_nv` variant of `atomic_or_uint`.

SDL Commits
1 
From 498cbffd89105efbcdb5b79fa1478cdf91fbc351 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Thu, 27 Jun 2024 01:43:25 -0400
Subject: [PATCH] atomic: Solaris needs the `_nv` variant of `atomic_or_uint`.

(This means "new value" and returns the atomically updated value. Before, we
were returning a value from a void function.)
---
 src/atomic/SDL_atomic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/atomic/SDL_atomic.c b/src/atomic/SDL_atomic.c
index e843c8d2c5184..eb5826c88bee6 100644
--- a/src/atomic/SDL_atomic.c
+++ b/src/atomic/SDL_atomic.c
@@ -259,7 +259,7 @@ int SDL_AtomicGet(SDL_atomic_t *a)
 #elif defined(__MACOSX__)  /* this is deprecated in 10.12 sdk; favor gcc atomics. */
     return sizeof(a->value) == sizeof(uint32_t) ? OSAtomicOr32Barrier(0, (volatile uint32_t *)&a->value) : OSAtomicAdd64Barrier(0, (volatile int64_t *)&a->value);
 #elif defined(__SOLARIS__)
-    return atomic_or_uint((volatile uint_t *)&a->value, 0);
+    return atomic_or_uint_nv((volatile uint_t *)&a->value, 0);
 #else
     int value;
     do {