*
*/
struct loc_RWLock {
- char name[17]; /* The thread name, passed in at create time. */
+ char *name; /* The lock name, passed in at create time. */
HANDLE can_read; /* Manual event -- allows read locks */
HANDLE can_write; /* Auto-reset event -- allows write locks */
int nread; /* number of active readers */
return NULL;
memset(rwlock, 0, sizeof(*rwlock));
- strncpy(rwlock->name, name, sizeof(rwlock->name) - 1);
+ rwlock->name = strdup(name);
if ((rwlock->can_read = CreateEvent(NULL, TRUE, TRUE, NULL)) == NULL) {
logerror("rwlock_create: failed to create reader event %s at %s:%d",
name, __FILE__, __LINE__);
+ free(rwlock->name);
free(rwlock);
return NULL;
}
if ((rwlock->can_write = CreateEvent(NULL, FALSE, TRUE, NULL)) == NULL) {
logerror("rwlock_create: failed to create writer event %s at %s:%d",
name, __FILE__, __LINE__);
+ free(rwlock->name);
CloseHandle(rwlock->can_read);
free(rwlock);
return NULL;
{
if (CANT_HAPPEN(rwlock->nread || rwlock->nwrite))
return;
+ if (rwlock->name != NULL)
+ free(rwlock->name);
CloseHandle(rwlock->can_read);
CloseHandle(rwlock->can_write);
free(rwlock);