diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/qapi/type-helpers.h | 8 | ||||
| -rw-r--r-- | include/qapi/util.h | 13 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/qapi/type-helpers.h b/include/qapi/type-helpers.h index be1f181526..fc8352cdec 100644 --- a/include/qapi/type-helpers.h +++ b/include/qapi/type-helpers.h @@ -12,3 +12,11 @@ #include "qapi/qapi-types-common.h" HumanReadableText *human_readable_text_from_str(GString *str); + +/* + * Produce and return a NULL-terminated array of strings from @list. + * The result is g_malloc()'d and all strings are g_strdup()'d. It + * can be freed with g_strfreev(), or by g_auto(GStrv) automatic + * cleanup. + */ +char **strv_from_str_list(const strList *list); diff --git a/include/qapi/util.h b/include/qapi/util.h index 81a2b13a33..20dfea8a54 100644 --- a/include/qapi/util.h +++ b/include/qapi/util.h @@ -56,4 +56,17 @@ int parse_qapi_name(const char *name, bool complete); (tail) = &(*(tail))->next; \ } while (0) +/* + * For any GenericList @list, return its length. + */ +#define QAPI_LIST_LENGTH(list) \ + ({ \ + size_t _len = 0; \ + typeof(list) _tail; \ + for (_tail = list; _tail != NULL; _tail = _tail->next) { \ + _len++; \ + } \ + _len; \ + }) + #endif |