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tikv / pprof-rs

A Rust CPU profiler implemented with the help of backtrace-rs
Apache License 2.0
1.3k stars 99 forks source link

Protect errno #128

Closed mornyx closed 2 years ago

mornyx commented 2 years ago

Backup errno when just entering perf_signal_handler and restore when exiting.

Signed-off-by: mornyx mornyx.z@gmail.com