const syscall.SIGCHLD

4 uses

	syscall (current package)
		exec_linux.go#L316: 			exitSignal: uint64(SIGCHLD),
		exec_linux.go#L335: 		flags |= uintptr(SIGCHLD)
		zerrors_linux_amd64.go#L1322: 	SIGCHLD   = Signal(0x11)

	time
		sys_unix.go#L23: 		syscall.Kill(syscall.Getpid(), syscall.SIGCHLD)