Symbol: is_null_or_empty
sys/security/mac_do/mac_do.c
1766
absent_or_empty_rules = is_null_or_empty(rules_string);
sys/security/mac_do/mac_do.c
1767
absent_or_empty_exec_paths = is_null_or_empty(exec_paths_string);
sys/security/mac_do/mac_do.c
1848
absent_or_empty_rules = is_null_or_empty(rules_string);
sys/security/mac_do/mac_do.c
1849
absent_or_empty_exec_paths = is_null_or_empty(exec_paths_string);
sys/security/mac_do/mac_do.c
985
if (is_null_or_empty(from_id)) {