const golang.org/x/sys/unix.FD_CLOEXEC
2 uses
golang.org/x/sys/unix (current package)
syscall_unix.go#L553: func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
zerrors_linux.go#L1273: FD_CLOEXEC = 0x1
The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)