Thanks for your effort on this.
Will this commit(7c951fd51832badb09055a8
BR//Zhidong
On 06/29/2017 09:33 AM, Eli Zaretskii wrote:
Paul, isn't it strange that waitpid exits with errno = ECHILD when it
waits for a specific PID? What can we do against such calamities?
accept it like we do with EINTR?
It's apparently a bug in macOS and I installed a workaround for it in master, as commit 7c951fd51832badb09055a8e177f8ec358cbbdcf dated 2017-05-19.