Add __attribute__((const, pure, format)) in various places

I'm assuming that it's fine if a _const_ or _pure_ function
calls assert. It is assumed that the assert won't trigger,
and even if it does, it can only trigger on the first call
with a given set of parameters, and we don't care if the
compiler moves the order of calls.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/selinux-access.c b/src/core/selinux-access.c
index bc195f3c5..426aed07d 100644
--- a/src/core/selinux-access.c
+++ b/src/core/selinux-access.c
@@ -174,7 +174,7 @@ static int audit_callback(
    user_avc's into the /var/log/audit/audit.log, otherwise they will be
    sent to syslog.
 */
-static int log_callback(int type, const char *fmt, ...) {
+_printf_attr_(2, 3) static int log_callback(int type, const char *fmt, ...) {
         va_list ap;
 
         va_start(ap, fmt);