- Add support for retrieving the `siginfo_t` structure of a signal event from the Debugger API. - Add code to `strace` to display this information every time a signal event occurs, similar to the Linux `strace` tool. Change-Id: If4e92bbae049ee0b52efaf9fc911d66511da62f4 Reviewed-on: https://review.haiku-os.org/c/haiku/+/6393 Tested-by: Commit checker robot <[email protected]> Reviewed-by: waddlesplash <[email protected]>