539cb4ec49
The upcoming follow-fork-mode child support needs to perform certain actions when GDB detaches from the stopped parent or the stopped child. Introduce a user-specific hook for this. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20240219141628.246823-11-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240305121005.3528075-12-alex.bennee@linaro.org>