Ignore system_error in thread startup
libstdc++ might change so that it always implements std::thread, but
then have thread startup simply fail. This is being discussed here:
https://gcc.gnu.org/pipermail/gcc-patches/2020-November/558736.html
This patch pre-emptively changes gdb to handle this scenario. It
seemed fine to me to ignore all system errors at thread startup, so
that is what this does.
gdbsupport/ChangeLog
2020-11-20 Tom Tromey <tromey@adacore.com>
* thread-pool.cc (thread_pool::set_thread_count): Ignore system
errors.
2 files changed
