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diff --git a/src/efibootmgr/efibootmgr.c b/src/efibootmgr/efibootmgr.c
index 236365a..9883961 100644
--- a/src/efibootmgr/efibootmgr.c
+++ b/src/efibootmgr/efibootmgr.c
@@ -803,6 +803,7 @@ usage()
printf("\t-V | --version return version and exit\n");
printf("\t-w | --write-signature write unique sig to MBR if needed\n");
printf("\t-@ | --append-binary-args file append extra args from file (use \"-\" for stdin)\n");
+ printf("\t | --help show help/usage\n");
}
static void
@@ -863,6 +864,7 @@ parse_opts(int argc, char **argv)
{"version", no_argument, 0, 'V'},
{"write-signature", no_argument, 0, 'w'},
{"append-binary-args", required_argument, 0, '@'},
+ {"help", no_argument, 0, 2},
{0, 0, 0, 0}
};
@@ -1014,6 +1016,10 @@ parse_opts(int argc, char **argv)
opts.write_signature = 1;
break;
+ case 2:
+ usage();
+ exit(1);
+
default:
usage();
exit(1);
diff --git a/src/lib/efi.c b/src/lib/efi.c
index a4ce5cf..8ef8be8 100644
--- a/src/lib/efi.c
+++ b/src/lib/efi.c
@@ -70,6 +70,16 @@ efi_guid_unparse(efi_guid_t *guid, char *out)
return out;
}
+char *
+tilt_slashes(char *s)
+{
+ char *p;
+ for (p = s; *p; p++)
+ if (*p == '/')
+ *p = '\\';
+ return s;
+}
+
void
set_fs_kernel_calls()
{
@@ -535,7 +545,7 @@ char *make_disk_load_option(char *p, char *disk)
signature,
mbr_type, signature_type);
- efichar_from_char(os_loader_path, opts.loader, sizeof(os_loader_path));
+ efichar_from_char(os_loader_path, tilt_slashes(opts.loader), sizeof(os_loader_path));
p += make_file_path_device_path (p, os_loader_path);
p += make_end_device_path (p);
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