diff options
| author | Jianjun Duan <duanj@linux.vnet.ibm.com> | 2017-01-19 11:00:50 -0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2017-01-24 17:54:47 +0000 |
| commit | 2c21ee769e4674348560480cecc7b20f3750ee84 (patch) | |
| tree | 250ee21fc200f8901ee437569e153e952e6c1342 /hw/nvram/eeprom93xx.c | |
| parent | d7fc72ceb52ad77f5f29befc04d5215096b8caa8 (diff) | |
migration: extend VMStateInfo
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Jianjun Duan <duanj@linux.vnet.ibm.com>
Message-Id: <1484852453-12728-2-git-send-email-duanj@linux.vnet.ibm.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'hw/nvram/eeprom93xx.c')
| -rw-r--r-- | hw/nvram/eeprom93xx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c index 2c16fc23df..848692abc0 100644 --- a/hw/nvram/eeprom93xx.c +++ b/hw/nvram/eeprom93xx.c @@ -94,18 +94,22 @@ struct _eeprom_t { This is a Big hack, but it is how the old state did it. */ -static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size) +static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint16_t *v = pv; *v = qemu_get_ubyte(f); return 0; } -static void put_unused(QEMUFile *f, void *pv, size_t size) +static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n"); fprintf(stderr, "Never should be used to write a new state.\n"); exit(0); + + return 0; } static const VMStateInfo vmstate_hack_uint16_from_uint8 = { |