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[PULL 2/2] utils/fifo8: add VMSTATE_FIFO8_TEST macro
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From: |
Mark Cave-Ayland |
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Subject: |
[PULL 2/2] utils/fifo8: add VMSTATE_FIFO8_TEST macro |
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Date: |
Sun, 7 Feb 2021 22:29:02 +0000 |
Rewrite the existing VMSTATE_FIFO8 macro to use VMSTATE_FIFO8_TEST as per the
standard pattern in include/migration/vmstate.h.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210128221728.14887-3-mark.cave-ayland@ilande.co.uk>
---
include/qemu/fifo8.h | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/include/qemu/fifo8.h b/include/qemu/fifo8.h
index 489c354291..28bf2cee57 100644
--- a/include/qemu/fifo8.h
+++ b/include/qemu/fifo8.h
@@ -148,12 +148,16 @@ uint32_t fifo8_num_used(Fifo8 *fifo);
extern const VMStateDescription vmstate_fifo8;
-#define VMSTATE_FIFO8(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(Fifo8), \
- .vmsd = &vmstate_fifo8, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, Fifo8), \
+#define VMSTATE_FIFO8_TEST(_field, _state, _test) { \
+ .name = (stringify(_field)), \
+ .field_exists = (_test), \
+ .size = sizeof(Fifo8), \
+ .vmsd = &vmstate_fifo8, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, Fifo8), \
}
+#define VMSTATE_FIFO8(_field, _state) \
+ VMSTATE_FIFO8_TEST(_field, _state, NULL)
+
#endif /* QEMU_FIFO8_H */
--
2.20.1