diff options
Diffstat (limited to 'gdb/target.h')
| -rw-r--r-- | gdb/target.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gdb/target.h b/gdb/target.h index 9143ee2..db248a8 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -213,15 +213,14 @@ enum target_xfer_status /* No further transfer is possible. */ TARGET_XFER_EOF = 0, + /* The piece of the object requested is unavailable. */ + TARGET_XFER_UNAVAILABLE = 2, + /* Generic I/O error. Note that it's important that this is '-1', as we still have target_xfer-related code returning hardcoded '-1' on error. */ TARGET_XFER_E_IO = -1, - /* Transfer failed because the piece of the object requested is - unavailable. */ - TARGET_XFER_E_UNAVAILABLE = -2, - /* Keep list in sync with target_xfer_status_to_string. */ }; @@ -628,7 +627,7 @@ struct target_ops 'enum target_xfer_status' value). Save the number of bytes actually transferred in *XFERED_LEN if transfer is successful (TARGET_XFER_OK) or the number unavailable bytes if the requested - data is unavailable (TARGET_XFER_E_UNAVAILABLE). *XFERED_LEN + data is unavailable (TARGET_XFER_UNAVAILABLE). *XFERED_LEN smaller than LEN does not indicate the end of the object, only the end of the transfer; higher level code should continue transferring if desired. This is handled in target.c. |