const syscall.FD_CLOEXEC

6 uses

	syscall (current package)
		exec_libc2.go#L183: 		rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC)
		exec_libc2.go#L196: 			rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC)
		exec_unix.go#L104: func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
		forkpipe.go#L15: 	_, err = fcntl(p[0], F_SETFD, FD_CLOEXEC)
		forkpipe.go#L19: 	_, err = fcntl(p[1], F_SETFD, FD_CLOEXEC)
		zerrors_darwin_amd64.go#L226: 	FD_CLOEXEC                        = 0x1