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Proving there was a bug in a vendor's device driver on an ARM touchscreen by stripping down X-Win to intercept system calls around glitches. Using a mock libc

by crb002 8y ago

Proving there was a bug in a vendor's device driver on an ARM touchscreen by stripping down X-Win to intercept system calls around glitches. Using a mock libc to intercept everything since there was no strace. Porting Ruby to the IBM Blue Gene/L. Updating a DAG stored in a SQL table.