os_log should allow logging to a file

Number:rdar://40853863 Date Originated:June 6 2018, 6:19 PM
Status:Open Resolved:
Product: Product Version:
Classification: Reproducible:
Something not on this list

We are unable to adopt os_log as we need a running log copy that we attach for debugging/crash analysis in our app. 

Alternatively, os_log could offer a way to get logs from disk for a certain process.

Both is not possible.

Please route to libtrace.
I talked to Matt Wright at WWDC 2018 about this.

Apple Developer Relations
June 23 2018, 9:43 AM
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