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| author | Igor Mitsyanko <i.mitsyanko@gmail.com> | 2013-04-05 16:17:58 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-04-05 16:17:58 +0100 |
| commit | 8070568b9aa8d93b3729ab7e9ca0ef8a6351d2bd (patch) | |
| tree | 3a8f0a10d4ba01525c65940249765c0aa3c456fe /include/migration | |
| parent | 28092a23e6e2cb8298c1381f4f046842ffd376eb (diff) | |
vmstate.h: introduce VMSTATE_BUFFER_POINTER_UNSAFE macro
Macro could be used to migrate a dynamically allocated buffer of known size.
Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1362923278-4080-2-git-send-email-i.mitsyanko@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/migration')
| -rw-r--r-- | include/migration/vmstate.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index 65918a9abe..8184123448 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -436,6 +436,15 @@ extern const VMStateInfo vmstate_info_bitmap; .offset = offsetof(_state, _field), \ } +#define VMSTATE_BUFFER_POINTER_UNSAFE(_field, _state, _version, _size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .size = (_size), \ + .info = &vmstate_info_buffer, \ + .flags = VMS_BUFFER|VMS_POINTER, \ + .offset = offsetof(_state, _field), \ +} + #define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \ .name = "unused", \ .field_exists = (_test), \ |