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_driver.h b/include/drivers/io/io_driver.h
index 2b704f4..d8bb435 100644
--- a/include/drivers/io/io_driver.h
+++ b/include/drivers/io/io_driver.h
@@ -39,7 +39,7 @@
io_type_t (*type)(void);
int (*open)(io_dev_info_t *dev_info, const uintptr_t spec,
io_entity_t *entity);
- int (*seek)(io_entity_t *entity, int mode, ssize_t offset);
+ int (*seek)(io_entity_t *entity, int mode, signed long long offset);
int (*size)(io_entity_t *entity, size_t *length);
int (*read)(io_entity_t *entity, uintptr_t buffer, size_t length,
size_t *length_read);