zend_call_stack.c: AIX backend - #22906
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Uses pthread_getthrds_np (so requires pthread linked, by default on ZTS, needs to be added for NTS). The stack size part is weird, but works in testing. An alternative approach is using procfs, but I didn't bother with this due to it not working on PASE (and the pthread approach works for the main thread too).
devnexen
reviewed
Jul 28, 2026
...and pass a NULL register buffer, since this is only used with suspended threads. something that'll never happen if we invoke it on ourself. We still need to pass the size though.
devnexen
reviewed
Jul 29, 2026
Zero out the pthread struct, check if the pointers are nil, add extra comment about stackaddr
NattyNarwhal
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July 30, 2026 04:55
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Uses pthread_getthrds_np (so requires pthread linked, by default on ZTS, needs to be added for NTS). The stack size part is weird, but works in testing.
An alternative approach is using procfs, but I didn't bother with this due to it not working on PASE (and the pthread approach works for the main thread too).