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using rwlock to parallel build credentials

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This commit is contained in:
Martin Willi 2008-12-09 15:57:51 +00:00
parent 5e5b2dc105
commit d5d5bc0f16
1 changed files with 10 additions and 10 deletions
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20
src/libstrongswan/credentials/credential_factory.c
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@ -46,9 +46,9 @@ struct private_credential_factory_t {
linked_list_t *constructors; linked_list_t *constructors;
/** /**
* mutex to lock access to modules * lock access to builders
*/ */
mutex_t *mutex; rwlock_t *lock;
}; };
typedef struct entry_t entry_t; typedef struct entry_t entry_t;
@ -86,12 +86,12 @@ static enumerator_t* create_builder_enumerator(
data->type = type; data->type = type;
data->subtype = subtype; data->subtype = subtype;
this->mutex->lock(this->mutex); this->lock->read_lock(this->lock);
return enumerator_create_cleaner( return enumerator_create_cleaner(
enumerator_create_filter( enumerator_create_filter(
this->constructors->create_enumerator(this->constructors), this->constructors->create_enumerator(this->constructors),
(void*)builder_filter, data, free), (void*)builder_filter, data, free),
(void*)this->mutex->unlock, this->mutex); (void*)this->lock->unlock, this->lock);
} }
/** /**
@ -106,9 +106,9 @@ static void add_builder(private_credential_factory_t *this,
entry->type = type; entry->type = type;
entry->subtype = subtype; entry->subtype = subtype;
entry->constructor = constructor; entry->constructor = constructor;
this->mutex->lock(this->mutex); this->lock->write_lock(this->lock);
this->constructors->insert_last(this->constructors, entry); this->constructors->insert_last(this->constructors, entry);
this->mutex->unlock(this->mutex); this->lock->unlock(this->lock);
} }
/** /**
@ -120,7 +120,7 @@ static void remove_builder(private_credential_factory_t *this,
enumerator_t *enumerator; enumerator_t *enumerator;
entry_t *entry; entry_t *entry;
this->mutex->lock(this->mutex); this->lock->write_lock(this->lock);
enumerator = this->constructors->create_enumerator(this->constructors); enumerator = this->constructors->create_enumerator(this->constructors);
while (enumerator->enumerate(enumerator, &entry)) while (enumerator->enumerate(enumerator, &entry))
{ {
@ -131,7 +131,7 @@ static void remove_builder(private_credential_factory_t *this,
} }
} }
enumerator->destroy(enumerator); enumerator->destroy(enumerator);
this->mutex->unlock(this->mutex); this->lock->unlock(this->lock);
} }
/** /**
@ -215,7 +215,7 @@ static void* create(private_credential_factory_t *this, credential_type_t type,
static void destroy(private_credential_factory_t *this) static void destroy(private_credential_factory_t *this)
{ {
this->constructors->destroy_function(this->constructors, free); this->constructors->destroy_function(this->constructors, free);
this->mutex->destroy(this->mutex); this->lock->destroy(this->lock);
free(this); free(this);
} }
@ -234,7 +234,7 @@ credential_factory_t *credential_factory_create()
this->constructors = linked_list_create(); this->constructors = linked_list_create();
this->mutex = mutex_create(MUTEX_RECURSIVE); this->lock = rwlock_create(RWLOCK_DEFAULT);
return &this->public; return &this->public;
} }