strv: introduce strv_join_prefix()

2018-09-13 17:02:58 +09:00
parent 7c1cb6f198
commit 2b9a7d2e96
2 changed files with 11 additions and 4 deletions
@@ -71,7 +71,10 @@ char **strv_split_newlines(const char *s);

 int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);

-char *strv_join(char **l, const char *separator);
+char *strv_join_prefix(char **l, const char *separator, const char *prefix);
+static inline char *strv_join(char **l, const char *separator) {
+        return strv_join_prefix(l, separator, NULL);
+}

 char **strv_parse_nulstr(const char *s, size_t l);
 char **strv_split_nulstr(const char *s);