On a Wednesday in 2022, Peter Krempa wrote:
When starting a VM we must assign unique IDs for fdsets we add via '-add-fd'. For now it was done by using the index of the filedescriptor passed to the virCommand. That approach is not very flexible, because you need to have already passed the 'fd' to virCommand before generating the fdset path, and also won't nicely work with fdsets containing two or more fds. This patch introduces a counter into the private data of a qemu domain so that we can allocate unique ids without relying on virCommand. Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx> --- src/qemu/qemu_domain.c | 29 +++++++++++++++++++++++++++++ src/qemu/qemu_domain.h | 4 ++++ 2 files changed, 33 insertions(+)
Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx> Jano
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