const os.O_WRONLY

9 uses

	os (current package)
		file.go#L74: 	O_WRONLY int = syscall.O_WRONLY // open the file write-only.
		file.go#L696: 	f, err := OpenFile(name, O_WRONLY|O_CREATE|O_TRUNC, perm)

	os/exec
		exec.go#L291: 		f, err = os.OpenFile(os.DevNull, os.O_WRONLY, 0)

	github.com/go-git/go-billy/v5/util
		util.go#L100: 	f, err := fs.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, perm)

	github.com/go-git/go-git/v5
		worktree.go#L539: 	to, err := w.Filesystem.OpenFile(f.Name, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, mode.Perm())
		worktree.go#L571: 		to, err := w.Filesystem.OpenFile(f.Name, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, mode.Perm())

	golang.org/x/mod/zip
		zip.go#L649: 		w, err := os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0444)

	golang.org/x/pkgsite/devtools/cmd/css
		main.go#L94: 	file, err := os.OpenFile(cssFile, os.O_WRONLY|os.O_APPEND, 0644)

	testing
		testing.go#L1574: 			f, err = os.OpenFile(*testlog, os.O_WRONLY, 0)