strv: Reduce transitive includes

src/basic/strv.c

@@ -405,6 +405,15 @@ int strv_split_newlines_full(char ***ret, const char *s, ExtractFlags flags) {
         return n;
 }
 
+char** strv_split_newlines(const char *s) {
+        char **ret;
+
+        if (strv_split_newlines_full(&ret, s, 0) < 0)
+                return NULL;
+
+        return ret;
+}
+
 int strv_split_full(char ***t, const char *s, const char *separators, ExtractFlags flags) {
         _cleanup_strv_free_ char **l = NULL;
         size_t n = 0;
@@ -440,6 +449,15 @@ int strv_split_full(char ***t, const char *s, const char *separators, ExtractFla
         return (int) n;
 }
 
+char** strv_split(const char *s, const char *separators) {
+        char **ret;
+
+        if (strv_split_full(&ret, s, separators, EXTRACT_RETAIN_ESCAPE) < 0)
+                return NULL;
+
+        return ret;
+}
+
 int strv_split_and_extend_full(char ***t, const char *s, const char *separators, bool filter_duplicates, ExtractFlags flags) {
         char **l;
         int r;
@@ -458,6 +476,10 @@ int strv_split_and_extend_full(char ***t, const char *s, const char *separators,
         return (int) strv_length(*t);
 }
 
+int strv_split_and_extend(char ***t, const char *s, const char *separators, bool filter_duplicates) {
+        return strv_split_and_extend_full(t, s, separators, filter_duplicates, 0);
+}
+
 int strv_split_colon_pairs(char ***t, const char *s) {
         _cleanup_strv_free_ char **l = NULL;
         size_t n = 0;