Some help file introduce to use sysctl, but it would changed the format globally and need admin permission to do, is there any API or a way to change the dump format for current process only in code?
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Some help file introduce to use sysctl, but it would changed the format globally and need admin permission to do, is there any API or a way to change the dump format for current process only in code?
No. The core format is not specified in the process table, and hence it is not possible to change it per-process. Use the pipe core handler to filter the cores and handle them as desired. See the
core(5)man page for details.