Toward race-free process signaling
Toward race-free process signaling
Posted Dec 12, 2018 5:14 UTC (Wed) by amworsley (subscriber, #82049)Parent article: Toward race-free process signaling
Why can't you just use an existing file descriptor system call to send the signal?
e.g. write(fd, siginfo_t *info, sizeof (siginfo_t))
e.g. write(fd, siginfo_t *info, sizeof (siginfo_t))
It seems a natural analog of the process which is receiving signals via signalfd filedescriptors?