diff options
Diffstat (limited to 'StdLibPrivateInternalFiles')
| -rw-r--r-- | StdLibPrivateInternalFiles/Include/kfile.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/StdLibPrivateInternalFiles/Include/kfile.h b/StdLibPrivateInternalFiles/Include/kfile.h index 6312895c40..67bff56cc6 100644 --- a/StdLibPrivateInternalFiles/Include/kfile.h +++ b/StdLibPrivateInternalFiles/Include/kfile.h @@ -102,7 +102,13 @@ struct __filedes { struct fileops {
/* These functions must always be implemented. */
+
+ /** Perform device specific operations for closing the device.
+ It is the responsibility of this function to flush or discard
+ buffer contents.
+ **/
int (EFIAPI *fo_close) (struct __filedes *filp);
+
ssize_t (EFIAPI *fo_read) (struct __filedes *filp, off_t *Offset, size_t Len, void *Buf);
ssize_t (EFIAPI *fo_write) (struct __filedes *filp, off_t *Offset, size_t Len, const void *Buf);
@@ -123,7 +129,7 @@ struct fileops { off_t (EFIAPI *fo_lseek) (struct __filedes *filp, off_t, int);
};
-/* A generic instance structure which is valid for
+/* A generic instance structure which is valid
for all device instance structures.
All device instance structures MUST be a multiple of 8-bytes in length.
|