From 4e7d76ee4cfbae616b348c6a583696a8ad287e35 Mon Sep 17 00:00:00 2001
From: Robert O'Callahan <robert@ocallahan.org>
Date: Sun, 29 Dec 2024 16:32:56 +1300
Subject: [PATCH] Add definition of `dma_buf_export_sync_file` if needed to fix
 Android build

---
 src/kernel_supplement.h | 4 ++++
 src/test/v4l_dmabuf.c   | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/kernel_supplement.h b/src/kernel_supplement.h
index f2d257b1d77..a25c61ac165 100644
--- a/src/kernel_supplement.h
+++ b/src/kernel_supplement.h
@@ -565,6 +565,10 @@ enum {
 
 #ifndef DMA_BUF_IOCTL_EXPORT_SYNC_FILE
 #define DMA_BUF_IOCTL_EXPORT_SYNC_FILE _IOWR(DMA_BUF_BASE, 2, struct dma_buf_export_sync_file)
+struct dma_buf_export_sync_file {
+  uint32_t flags;
+  int32_t fd;
+};
 #endif
 
 } // namespace rr
diff --git a/src/test/v4l_dmabuf.c b/src/test/v4l_dmabuf.c
index 57c03bb501b..d15b6939c21 100644
--- a/src/test/v4l_dmabuf.c
+++ b/src/test/v4l_dmabuf.c
@@ -5,6 +5,10 @@
 #include <linux/dma-buf.h>
 
 #ifndef DMA_BUF_IOCTL_EXPORT_SYNC_FILE
+struct dma_buf_export_sync_file {
+  uint32_t flags;
+  int32_t fd;
+};
 #define DMA_BUF_IOCTL_EXPORT_SYNC_FILE _IOWR(DMA_BUF_BASE, 2, struct dma_buf_export_sync_file)
 #endif