Add explicit sync call to ion library
Bug: 6854979
Change-Id: I535d55af897eeb4ed707b5da54f3fbf36afa452c
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
diff --git a/include/ion/ion.h b/include/ion/ion.h
index 78a6e2e..018c0a1 100644
--- a/include/ion/ion.h
+++ b/include/ion/ion.h
@@ -31,6 +31,7 @@
unsigned int flags, struct ion_handle **handle);
int ion_alloc_fd(int fd, size_t len, size_t align, unsigned int heap_mask,
unsigned int flags, int *handle_fd);
+int ion_sync_fd(int fd, int handle_fd);
int ion_free(int fd, struct ion_handle *handle);
int ion_map(int fd, struct ion_handle *handle, size_t length, int prot,
int flags, off_t offset, unsigned char **ptr, int *map_fd);