From 333f4f686c7cbe7b4ec320bee793c2e2bb77d1d7 Mon Sep 17 00:00:00 2001
From: Jason Ish <jason.ish@oisf.net>
Date: Fri, 22 May 2026 16:58:23 -0600
Subject: [PATCH] rust/ffi: bindgen flow storage

Ticket: #8447
---
 rust/sys/src/sys.rs | 32 ++++++++++++++++++++++++++++++++
 src/bindgen.h       |  1 +
 src/flow-storage.h  |  2 ++
 3 files changed, 35 insertions(+)

diff --git a/rust/sys/src/sys.rs b/rust/sys/src/sys.rs
index aecaf19090..adba9fd6cb 100644
--- a/rust/sys/src/sys.rs
+++ b/rust/sys/src/sys.rs
@@ -1846,6 +1846,38 @@ extern "C" {
     #[doc = " \\internal\n\n Run all registered flow init callbacks."]
     pub fn SCFlowRunFinishCallbacks(tv: *mut ThreadVars, f: *mut Flow);
 }
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone, PartialEq, Eq)]
+pub struct SCFlowStorageId {
+    pub id: ::std::os::raw::c_int,
+}
+extern "C" {
+    pub fn SCFlowStorageSize() -> ::std::os::raw::c_uint;
+}
+extern "C" {
+    pub fn SCFlowGetStorageById(h: *const Flow, id: SCFlowStorageId)
+        -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn SCFlowSetStorageById(
+        h: *mut Flow, id: SCFlowStorageId, ptr: *mut ::std::os::raw::c_void,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn SCFlowFreeStorageById(h: *mut Flow, id: SCFlowStorageId);
+}
+extern "C" {
+    pub fn SCFlowFreeStorage(h: *mut Flow);
+}
+extern "C" {
+    pub fn SCRegisterFlowStorageTests();
+}
+extern "C" {
+    pub fn SCFlowStorageRegister(
+        name: *const ::std::os::raw::c_char,
+        Free: ::std::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void)>,
+    ) -> SCFlowStorageId;
+}
 extern "C" {
     pub fn SCSRepCatGetByShortname(shortname: *const ::std::os::raw::c_char) -> u8;
 }
diff --git a/src/bindgen.h b/src/bindgen.h
index 6cbc4881d4..3af9cc40ee 100644
--- a/src/bindgen.h
+++ b/src/bindgen.h
@@ -63,6 +63,7 @@
 
 #include "flow-bindgen.h"
 #include "flow-callbacks.h"
+#include "flow-storage.h"
 
 #include "reputation.h"
 #include "feature.h"
diff --git a/src/flow-storage.h b/src/flow-storage.h
index a13afc3167..b32c7d14f7 100644
--- a/src/flow-storage.h
+++ b/src/flow-storage.h
@@ -26,7 +26,9 @@
 #ifndef SURICATA_FLOW_STORAGE_H
 #define SURICATA_FLOW_STORAGE_H
 
+#ifndef SURICATA_BINDGEN_H
 #include "flow.h"
+#endif
 
 typedef struct SCFlowStorageId {
     int id;