int
Ns_GetThreadLocalStorage(Ns_ThreadLocalStorage *tls, void **p)
{
*p = Ns_TlsGet((Ns_Tls *) tls);
return NS_OK;
}
Ns_Conn *
Ns_GetConn(void)
{
ConnData *dataPtr;
dataPtr = Ns_TlsGet(&ctdtls);
return (dataPtr ? ((Ns_Conn *) dataPtr->connPtr) : NULL);
}
static Thread *
GetThread(void)
{
Thread *thrPtr;
thrPtr = Ns_TlsGet(&key);
if (thrPtr == NULL) {
thrPtr = NewThread(NULL);
}
return thrPtr;
}
gdbm_error *
gdbm_perrno(void)
{
static Ns_Tls tls;
gdbm_error *errPtr;
if (tls == NULL) {
Ns_MasterLock();
if (tls == NULL) {
Ns_TlsAlloc(&tls, gdbm_free);
}
Ns_MasterUnlock();
}
errPtr = Ns_TlsGet(&tls);
if (errPtr == NULL) {
errPtr = gdbm_malloc(sizeof(gdbm_error));
*errPtr = GDBM_NO_ERROR;
Ns_TlsSet(&tls, errPtr);
}
return errPtr;
}
void
WorkThread(void *arg)
{
int i = (int) arg;
int *ip;
time_t now;
Ns_Thread self;
char name[32];
sprintf(name, "-work:%d-", i);
Ns_ThreadSetName(name);
if (i == 2) {
Ns_RWLockWrLock(&rwlock);
Msg("rwlock write aquired");
sleep(2);
} else {
Ns_RWLockRdLock(&rwlock);
Msg("rwlock read aquired aquired");
sleep(1);
}
Ns_CsEnter(&cs);
Msg("enter critical section once");
Ns_CsEnter(&cs);
Msg("enter critical section twice");
Ns_CsLeave(&cs);
Ns_CsLeave(&cs);
Ns_ThreadSelf(&self);
arg = Ns_TlsGet(&key);
Ns_SemaWait(&sema);
Msg("got semaphore posted from main");
if (arg == NULL) {
arg = ns_malloc(sizeof(int));
Ns_TlsSet(&key, arg);
}
ip = arg;
*ip = i;
if (i == 5) {
Ns_Time to;
int st;
Ns_GetTime(&to);
Msg("time: %ld %ld", to.sec, to.usec);
Ns_IncrTime(&to, 5, 0);
Msg("time: %ld %ld", to.sec, to.usec);
Ns_MutexLock(&lock);
time(&now);
Msg("timed wait starts: %s", ns_ctime(&now));
st = Ns_CondTimedWait(&cond, &lock, &to);
Ns_MutexUnlock(&lock);
time(&now);
Msg("timed wait ends: %s - status: %d", ns_ctime(&now), st);
}
if (i == 9) {
Msg("sleep 4 seconds start");
sleep(4);
Msg("sleep 4 seconds done");
}
time(&now);
Ns_RWLockUnlock(&rwlock);
Msg("rwlock unlocked");
Msg("exiting");
Ns_ThreadExit((void *) i);
}
