str = ec_strvec_val(strvec, 0);
new_vec = tokenize(node->table, node->len, str);
}
- if (new_vec == NULL) {
- ret = -ENOMEM;
+ if (new_vec == NULL)
goto fail;
- }
ret = ec_node_parse_child(node->child, state, new_vec);
if (ret < 0)
fail:
ec_strvec_free(new_vec);
- return ret;
+ return -1;
}
static void ec_node_re_lex_free_priv(struct ec_node *gen_node)
int ret;
char *pat_dup = NULL;
- ret = -ENOMEM;
pat_dup = ec_strdup(pattern);
if (pat_dup == NULL)
goto fail;
- ret = -ENOMEM;
table = ec_realloc(node->table, sizeof(*table) * (node->len + 1));
if (table == NULL)
goto fail;
"Regular expression <%s> compilation failed: %d\n",
pattern, ret);
if (ret == REG_ESPACE)
- ret = -ENOMEM;
+ errno = ENOMEM;
else
- ret = -EINVAL;
+ errno = EINVAL;
goto fail;
}
fail:
ec_free(pat_dup);
- return ret;
+ return -1;
}
struct ec_node *ec_node_re_lex(const char *id, struct ec_node *child)