func golang.org/x/sys/unix.fsetxattr
2 uses
golang.org/x/sys/unix (current package)
syscall_darwin.go#L246: return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
zsyscall_darwin_arm64.go#L597: func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
The pages are generated with Golds v0.2.8-preview. (GOOS=darwin GOARCH=arm64)