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bpo-32399: Starting with AIX6.1 there is support in libc.a for uuid (RFC4122) (#4974)

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Starting with AIX6.1 there is support in libc.a for uuid (RFC4122)
This patch provides the changes needed for this integration with the OS.

On AIX the base function is uuid_create() rather than uuid_generate_time()
The AIX uuid_t typedef is more aligned to the UUID field based definition
while the Linux typedef that is more aligned with UUID bytes
(or perhaps UUID bytes_le) definitions.
This commit is contained in:
Michael Felt 2017-12-30 22:39:20 +01:00 • committed by Antoine Pitrou
parent 0c36bed1c4
commit 0d3ccb4395
5 changed files with 88 additions and 6 deletions
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23
Modules/_uuidmodule.c
View file

@ -1,22 +1,33 @@
#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifdef HAVE_UUID_UUID_H
#include <uuid/uuid.h>
#endif
#ifdef HAVE_UUID_H
#include <uuid.h>
#endif
static PyObject *
py_uuid_generate_time_safe(void)
{
uuid_t uuid;
#ifdef HAVE_UUID_GENERATE_TIME_SAFE
uuid_t out;
int res;
res = uuid_generate_time_safe(out);
return Py_BuildValue("y#i", (const char *) out, sizeof(out), res);
res = uuid_generate_time_safe(uuid);
return Py_BuildValue("y#i", (const char *) uuid, sizeof(uuid), res);
#elif HAVE_UUID_CREATE
/*
* AIX support for uuid - RFC4122
*/
unsigned32 status;
uuid_create(&uuid, &status);
return Py_BuildValue("y#i", (const char *) &uuid, sizeof(uuid), (int) status);
#else
uuid_t out;
uuid_generate_time(out);
return Py_BuildValue("y#O", (const char *) out, sizeof(out), Py_None);
uuid_generate_time(uuid);
return Py_BuildValue("y#O", (const char *) uuid, sizeof(uuid), Py_None);
#endif
}