/*
* Call all handlers registered with __cxa_atexit for the shared
* object owning 'dso'. Note: if 'dso' is NULL, then all remaining
* handlers are called.
*/
void
__cxa_finalize(void *dso)
{
struct dl_phdr_info phdr_info;
struct atexit *p;
struct atexit_fn fn;
int n, has_phdr;
if (dso != NULL) {
has_phdr = _rtld_addr_phdr(dso, &phdr_info);
} else {
has_phdr = 0;
global_exit = 1;
}
_MUTEX_LOCK(&atexit_mutex);
for (p = __atexit; p; p = p->next) {
for (n = p->ind; --n >= 0;) {
if (p->fns[n].fn_type == ATEXIT_FN_EMPTY)
continue; /* already been called */
fn = p->fns[n];
if (dso != NULL && dso != fn.fn_dso) {
/* wrong DSO ? */
if (!has_phdr || global_exit ||
!__elf_phdr_match_addr(&phdr_info,
fn.fn_ptr.cxa_func))
continue;
}
/*
Mark entry to indicate that this particular handler
has already been called.
*/
p->fns[n].fn_type = ATEXIT_FN_EMPTY;
_MUTEX_UNLOCK(&atexit_mutex);
/* Call the function of correct type. */
if (fn.fn_type == ATEXIT_FN_CXA)
fn.fn_ptr.cxa_func(fn.fn_arg);
else if (fn.fn_type == ATEXIT_FN_STD)
fn.fn_ptr.std_func();
_MUTEX_LOCK(&atexit_mutex);
}
}
_MUTEX_UNLOCK(&atexit_mutex);
if (dso == NULL)
_MUTEX_DESTROY(&atexit_mutex);
if (has_phdr && !global_exit && &__pthread_cxa_finalize != NULL)
__pthread_cxa_finalize(&phdr_info);
}
void my_rwlock_destroy(my_rwlock_t * my_rwlock)
{
int semrc = 0;
_MUTEX_DESTROY(my_rwlock->protect_reader_count);
semrc |= sem_destroy(&(my_rwlock->allow_readers));
if(semrc != 0) {
LOCK_DEBUG("rc=%d [%s] RWLOCK DESTROY1", semrc, strerror(errno));
debug_crash();
}
semrc |= sem_destroy(&(my_rwlock->no_processes));
if(semrc != 0) {
LOCK_DEBUG("rc=%d [%s] RWLOCK DESTROY2", semrc, strerror(errno));
debug_crash();
}
memset(my_rwlock, 0, sizeof(my_rwlock_t));
}
// Unlock the device
void DeviceLockRelease(struct parsedname *pn)
{
if (pn->lock) { // this is the stored pointer to the device in the appropriate device tree
// Free the device
_MUTEX_UNLOCK(pn->lock->lock); /* Serg: This coredump on his 64-bit server */
// Now mark our disinterest in the device tree (and possibly reap the node))
DEVTREE_LOCK(pn);
--pn->lock->users; // remove our interest
if (pn->lock->users == 0) {
// Nobody's interested!
tdelete(pn->lock, &(pn->selected_connection->dev_db), dev_compare); /* Serg: Address 0x5A0D750 is 0 bytes inside a block of size 32 free'd */
_MUTEX_DESTROY(pn->lock->lock);
owfree(pn->lock);
}
DEVTREE_UNLOCK(pn);
pn->lock = NULL;
}
}
static void W1_monitor_close(struct connection_in *in)
{
_MUTEX_DESTROY(in->master.w1_monitor.seq_mutex);
_MUTEX_DESTROY(in->master.w1_monitor.read_mutex);
}
