unsigned long long sb_timer_split_tmc(sb_timer_t *t)
{
struct timespec tmp;
unsigned long long res;
switch (t->state) {
case TIMER_INITIALIZED:
log_text(LOG_WARNING, "timer was never started");
return 0;
case TIMER_STOPPED:
res = TIMESPEC_DIFF(t->time_end, t->time_split);
t->time_split = t->time_end;
if (res)
return res;
else
{
log_text(LOG_WARNING, "timer was already stopped");
return 0;
}
case TIMER_RUNNING:
break;
default:
log_text(LOG_FATAL, "uninitialized timer queried");
abort();
}
SB_GETTIME(&tmp);
t->elapsed = TIMESPEC_DIFF(tmp, t->time_start);
res = TIMESPEC_DIFF(tmp, t->time_split);
return res;
}
int main(int argc, char **argv) {
int i;
long long diff;
int *res = NULL;
int times = 10;
int clean_avc = 0;
struct timespec start, end;
if (argc > 1)
times = atoi(argv[1]);
if (argc > 2)
clean_avc = atoi(argv[2]);
Hash hmap;
HashInit(&hmap, HASH_STRING, 0);
char *scon = "unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023";
char *tcon = "unconfined_u:object_r:sesqlite_public:s0";
char *clas = "db_column";
char *perm = "select";
char *key = "unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 unconfined_u:object_r:sesqlite_public:s0 db_column select";
res = malloc(sizeof(int));
*res = selinux_check_access(scon, tcon, clas, perm, NULL);
HashInsert(&hmap, strdup(key), strlen(key), res);
for (i = 0; i < times; ++i) {
if ( clean_avc != 0 ){
cleanavc();
HashClear(&hmap);
}
GETTIME(start)
res = HashFind(&hmap, key, strlen(key));
if (res == NULL) {
res = malloc(sizeof(int));
*res = selinux_check_access(scon, tcon, clas, perm, NULL);
HashInsert(&hmap, strdup(key), strlen(key), res);
}
GETTIME(end)
diff = TIMESPEC_DIFF(start, end);
printf("%lld\n", diff);
}
return 0;
}
static inline void sb_timer_update(sb_timer_t *t)
{
SB_GETTIME(&t->time_end);
t->elapsed = TIMESPEC_DIFF(t->time_end, t->time_start);
}
