BOOTEFI_DST
if (strlcat(dst, "/" BOOTEFI_DST, sizeof(dst)) >= sizeof(dst)) {
warn("unable to build /%s path", BOOTEFI_DST);
rslt = fileprintf(dst, "%s\n", BOOTEFI_DST);
if (strlcat(dst, "/" BOOTEFI_DST, sizeof(dst)) >= sizeof(dst)) {
warn("unable to build /%s path", BOOTEFI_DST);
efi_bootmgr_setup(gpart, gp, "\\EFI\\OPENBSD\\" BOOTEFI_DST);