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| author | Avi Kivity <avi@redhat.com> | 2012-03-05 17:36:19 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-05 17:36:19 +0200 |
| commit | c5b703ac2073de8b968ef058793db0294f6a2979 (patch) | |
| tree | 6ef106e5b7c3489709ded94d8f5699b8364e2690 /ioport.h | |
| parent | 2aeabc08179553e1a7eed6cf26286c3efc06ee0b (diff) | |
| download | qemu-c5b703ac2073de8b968ef058793db0294f6a2979.tar.gz qemu-c5b703ac2073de8b968ef058793db0294f6a2979.tar.bz2 qemu-c5b703ac2073de8b968ef058793db0294f6a2979.zip | |
ioport: add destructor method to IORange
Previously all callers had a containing object with a destructor that
could be used to trigger cleanup of the IORange objects (typically
just freeing the containing object), but a forthcoming memory API
change doesn't fit this pattern. Rather than setting up a new global
table, extend the ioport system to support destructors.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'ioport.h')
| -rw-r--r-- | ioport.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -36,6 +36,7 @@ typedef uint32_t pio_addr_t; /* These should really be in isa.h, but are here to make pc.h happy. */ typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data); typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address); +typedef void (IOPortDestructor)(void *opaque); void ioport_register(IORange *iorange); int register_ioport_read(pio_addr_t start, int length, int size, |