[issue32399] _uuidmodule.c cannot build on AIX - different typedefs of uuid_t, etc..
Michael Felt
report at bugs.python.org
Fri Dec 22 04:00:24 EST 2017
Michael Felt <michael at felt.demon.nl> added the comment:
Understood.
What I have learned.
Although the types are quite different, they are both 16 bytes.
Starting with AIX 6.1, libc includes uuid_create(&uuid, &status)
which fills "uuid" with a uuid.uuid1() like result.
After calling uuid_to_string( &uuid, &uuid_string, &status); the result:
"13d866fa-e6f1-11e7-8017-fad18cf76204"
Further reading of the documentation within """ and """ in Lib/uuid.py helps me realize that the AIX approach aligns with the UUID fields description:
fields a tuple of the six integer fields of the UUID,
which are also available as six individual attributes
and two derived attributes:
time_low the first 32 bits of the UUID
time_mid the next 16 bits of the UUID
time_hi_version the next 16 bits of the UUID
clock_seq_hi_variant the next 8 bits of the UUID
clock_seq_low the next 8 bits of the UUID
node the last 48 bits of the UUID
So - with this: there is also more than can be done for AIX re: https://bugs.python.org/issue28009
More to come...
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