MEDIUM: pattern: The parse functions just return "struct pattern" without memory allocation
The pattern parse functions put the parsed result in a "struct pattern"
without memory allocation. If the pattern must reference the input data
without changes, the pattern point to the parsed string. If buffers are
needed to store translated data, it use th trash buffer. The indexation
function that allocate the memory later if it is needed.
diff --git a/include/types/acl.h b/include/types/acl.h
index 0b6524b..722bfe6 100644
--- a/include/types/acl.h
+++ b/include/types/acl.h
@@ -92,7 +92,7 @@
struct acl_keyword {
const char *kw;
char *fetch_kw;
- int (*parse)(const char *text, struct pattern *pattern, enum pat_usage usage, char **err);
+ int (*parse)(const char *text, struct pattern *pattern, char **err);
int (*index)(struct pattern_expr *expr, struct pattern *pattern, char **err);
enum pat_match_res (*match)(struct sample *smp, struct pattern *pattern);
/* must be after the config params */