libmount: (optlist) add function to access option's map

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libmount/src/mountP.h b/libmount/src/mountP.h
index 95a5d10bb55f48ecb144692b4dd36736f9fe8608..902f511289c47c695ac3619348b530ce202d7f8e 100644 (file)
--- a/libmount/src/mountP.h
+++ b/libmount/src/mountP.h
@@ -543,6 +543,8 @@ extern int mnt_optlist_merge_opts(struct libmnt_optlist *ls);
 extern int mnt_opt_has_value(struct libmnt_opt *opt);
 extern const char *mnt_opt_get_value(struct libmnt_opt *opt);
 extern const char *mnt_opt_get_name(struct libmnt_opt *opt);
+extern const struct libmnt_optmap *mnt_opt_get_map(struct libmnt_opt *opt);
+extern const struct libmnt_optmap *mnt_opt_get_mapent(struct libmnt_opt *opt);
 extern int mnt_opt_set_external(struct libmnt_opt *opt, int enable);
 extern int mnt_opt_set_value(struct libmnt_opt *opt, const char *str);
 extern int mnt_opt_set_u64value(struct libmnt_opt *opt, uint64_t num);

diff --git a/libmount/src/optlist.c b/libmount/src/optlist.c
index b3cc90c334bd8492fdb5ba6aa9880c0aa5ddf98c..270baa4f6c115875a3854489c807888fd052f556 100644 (file)
--- a/libmount/src/optlist.c
+++ b/libmount/src/optlist.c
@@ -832,6 +832,16 @@ const char *mnt_opt_get_name(struct libmnt_opt *opt)
        return opt->name;
 }
 
+const struct libmnt_optmap *mnt_opt_get_map(struct libmnt_opt *opt)
+{
+       return opt->map;
+}
+
+const struct libmnt_optmap *mnt_opt_get_mapent(struct libmnt_opt *opt)
+{
+       return opt->ent;
+}
+
 int mnt_opt_set_value(struct libmnt_opt *opt, const char *str)
 {
        return strdup_to_struct_member(opt, value, str);