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| author | Albert Esteve <aesteve@redhat.com> | 2023-10-02 08:57:03 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-10-04 18:15:06 -0400 |
| commit | a6ceee591acdb9c9c772bf59544a57891308222e (patch) | |
| tree | 79cadd8681bb2324c370cf64b17b2b2e3855df31 /include/qemu/uuid.h | |
| parent | 70f88436aa5a8aeddd33e4d06270146af5d5bb52 (diff) | |
| download | focaccia-qemu-a6ceee591acdb9c9c772bf59544a57891308222e.tar.gz focaccia-qemu-a6ceee591acdb9c9c772bf59544a57891308222e.zip | |
util/uuid: add a hash function
Add hash function to uuid module using the djb2 hash algorithm. Add a couple simple unit tests for the hash function, checking collisions for similar UUIDs. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Albert Esteve <aesteve@redhat.com> Message-Id: <20231002065706.94707-2-aesteve@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/qemu/uuid.h')
| -rw-r--r-- | include/qemu/uuid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/qemu/uuid.h b/include/qemu/uuid.h index dc40ee1fc9..e24a1099e4 100644 --- a/include/qemu/uuid.h +++ b/include/qemu/uuid.h @@ -96,4 +96,6 @@ int qemu_uuid_parse(const char *str, QemuUUID *uuid); QemuUUID qemu_uuid_bswap(QemuUUID uuid); +uint32_t qemu_uuid_hash(const void *uuid); + #endif |