sd-path,strv: add simple helper to wrap oom handling around strv_split_nulstr()

2020-03-27 20:12:44 +01:00
parent b35ed5530b
commit a7addf32a5
2 changed files with 13 additions and 8 deletions
@@ -87,6 +87,16 @@ char **strv_parse_nulstr(const char *s, size_t l);
 char **strv_split_nulstr(const char *s);
 int strv_make_nulstr(char * const *l, char **p, size_t *n);

+static inline int strv_from_nulstr(char ***a, const char *nulstr) {
+        char **t;
+
+        t = strv_split_nulstr(nulstr);
+        if (!t)
+                return -ENOMEM;
+        *a = t;
+        return 0;
+}
+
 bool strv_overlap(char * const *a, char * const *b) _pure_;

 #define STRV_FOREACH(s, l)                      \