Re: [libvirt] PATCH: 2/5: Fix signal handler race condition

This is the same patch from yesterday to fix the signal handler race condition. We block signals before doing a fork(), and then in the child reset all signal handlers before finally unblocking all signals. The parent will restore its original signal mask after fork. I've fixed the incorrect return code check on pthread_sigmask() and iterate from 1 instead of 0. I'll switch to pid_t later, since that'll involve changing all callers too. In the internal.h file I also #define pthread_sigmask to sigprocmask for scenarios where we don't have pthread - as per other usage. This exposed a bug in remote_protocol.c file where it was not including the config.h file, hence that change here too

qemud/remote_protocol.c | 1 qemud/remote_protocol.h | 1 qemud/remote_protocol.x | 1 src/internal.h | 1