io: change seek offset to signed long long
IO seek offset can be set to values above UINT32_MAX, this change
changes the seek offset argument from 'ssize_t' to 'signed long long'.
Fixing platform seek functions to match the new interface update.
Change-Id: I25de83b3b7abe5f52a7b0fee36f71e60cac9cfcb
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
diff --git a/include/drivers/io/io_storage.h b/include/drivers/io/io_storage.h
index 084c67c..d40a828 100644
--- a/include/drivers/io/io_storage.h
+++ b/include/drivers/io/io_storage.h
@@ -86,7 +86,7 @@
/* Synchronous operations */
int io_open(uintptr_t dev_handle, const uintptr_t spec, uintptr_t *handle);
-int io_seek(uintptr_t handle, io_seek_mode_t mode, ssize_t offset);
+int io_seek(uintptr_t handle, io_seek_mode_t mode, signed long long offset);
int io_size(uintptr_t handle, size_t *length);