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-rw-r--r--src/common/host_memory.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp
index 49e58d250..6661244cf 100644
--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@@ -357,7 +357,12 @@ public:
});
// Backing memory initialization
+#if defined(__FreeBSD__) && __FreeBSD__ < 13
+ // XXX Drop after FreeBSD 12.* reaches EOL on 2024-06-30
+ fd = shm_open(SHM_ANON, O_RDWR, 0600);
+#else
fd = memfd_create("HostMemory", 0);
+#endif
if (fd == -1) {
LOG_CRITICAL(HW_Memory, "memfd_create failed: {}", strerror(errno));
throw std::bad_alloc{};