Open richiejp opened 9 months ago
The test calls sigtimedwait with an empty set. Then sends SIGUSR1 to the waiting process. This causes the sigtimedwait syscall to return with EINTR, but musl helpfully restarts the system call. So we just loop inside libc.
The test calls sigtimedwait with an empty set. Then sends SIGUSR1 to the waiting process. This causes the sigtimedwait syscall to return with EINTR, but musl helpfully restarts the system call. So we just loop inside libc.