Rintaro Ishizaki a0b9b54944 [Macros] Send termination signal to macro plugin ...

When shutting down, the plugin, we send SIGTERM, then wait(2) on it. But
we observed some cases the compiler waits for the plugin process exit
for long time.

To resolve that, send an empty message to the plugin and let them exit
itself.

rdar://160820381

2025-10-10 15:13:13 -07:00

12 KiB

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