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-rw-r--r--main/utils.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/main/utils.c b/main/utils.c
index c3edcd626..b4a7d3279 100644
--- a/main/utils.c
+++ b/main/utils.c
@@ -1349,6 +1349,7 @@ ast_string_field __ast_string_field_alloc_space(struct ast_string_field_mgr *mgr
return result;
}
+__attribute((format (printf, 4, 0)))
void __ast_string_field_ptr_build_va(struct ast_string_field_mgr *mgr,
struct ast_string_field_pool **pool_head,
const ast_string_field *ptr, const char *format, va_list ap1, va_list ap2)
@@ -1380,6 +1381,7 @@ void __ast_string_field_ptr_build_va(struct ast_string_field_mgr *mgr,
mgr->used += needed;
}
+__attribute((format (printf, 4, 5)))
void __ast_string_field_ptr_build(struct ast_string_field_mgr *mgr,
struct ast_string_field_pool **pool_head,
const ast_string_field *ptr, const char *format, ...)
@@ -1470,6 +1472,8 @@ int ast_get_time_t(const char *src, time_t *dst, time_t _default, int *consumed)
* ast_str_set_va(...)
* ast_str_append_va(...)
*/
+
+__attribute__((format (printf, 4, 0)))
int __ast_str_helper(struct ast_str **buf, size_t max_len,
int append, const char *fmt, va_list ap)
{