storage/disk_device/Partition.cpp

60 /*!	\brief \c NULL aware strcmp().
62 	\c NULL is considered the least of all strings. \c NULL equals \c NULL.
73 	if (str1 == NULL) {
74 		if (str2 == NULL)
78 	if (str2 == NULL)
89 	fDevice(NULL),
90 	fParent(NULL),
91 	fPartitionData(NULL),
92 	fDelegate(NULL)
222 	return _SupportsChildOperation(NULL, B_DISK_SYSTEM_SUPPORTS_NAME);
249 	\c NULL, if the partition doesn't have a name.
251 	\return The name of the partition, or \c NULL, if the partitioning system
264 	if ((_PartitionData()->content_name == NULL || strlen(_PartitionData()->content_name) == 0)
346 	if (data == NULL || diskSystem == NULL)
360 	if (path == NULL || Parent() == NULL || Index() < 0)
403 	if (volume == NULL)
425 	if (icon == NULL)
454 	if (_data == NULL || _size == NULL || _type == NULL)
496 	if (mountPoint == NULL || !ContainsFileSystem())
505 			error = mountPoint->SetTo(&dir, NULL);
512 	if (volumeName == NULL || strlen(volumeName) == 0)
514 	if (volumeName == NULL || strlen(volumeName) == 0)
553 		   \c NULL, in which case a mount point in the root directory will be
599 	dev_t device = fs_mount_volume(mountPoint, partitionPath.Path(), NULL,
680 	if (fDelegate != NULL) {
682 		return child ? child->Partition() : NULL;
692 	if (fDelegate != NULL)
722 	if (fDelegate == NULL)
732 	if (visitor != NULL) {
739 	return NULL;
746 	if (visitor != NULL)
748 	return NULL;
763 	if (fDelegate == NULL)
790 	if (fDelegate == NULL)
801 	if (parent == NULL)
821 	if (parent == NULL || fDelegate == NULL)
864 	if (shrink && ContentType() != NULL) {
874 	if (!shrink && ContentType() != NULL) {
889 	if (parent == NULL || fDelegate == NULL)
920 	if (parent == NULL || fDelegate == NULL)
945 	if (parent == NULL || fDelegate == NULL)
966 	if (parent == NULL || fDelegate == NULL)
978 	if (parent == NULL || fDelegate == NULL)
989 	if (parent == NULL || fDelegate == NULL)
1008 	if (fDelegate == NULL)
1018 	if (fDelegate == NULL)
1029 	if (parent == NULL)
1041 	if (parent == NULL || parent->fDelegate == NULL || fDelegate == NULL)
1052 	if (parent == NULL || parent->fDelegate == NULL || fDelegate == NULL)
1063 	if (parent == NULL)
1081 		if (fDelegate == NULL)
1086 		if (parent == NULL || parent->fDelegate == NULL)
1098 	if (parent == NULL || parent->fDelegate == NULL || fDelegate == NULL)
1117 	if (fDelegate == NULL)
1130 	if (parent == NULL || fDelegate == NULL) {
1146 	if (fDelegate == NULL) {
1151 	return fDelegate->GetNextSupportedChildType(NULL, cookie, type);
1159 	if (parent == NULL || fDelegate == NULL)
1169 	if (Size() == 0 || BlockSize() == 0 || fDelegate == NULL)
1180 	if (fDelegate == NULL)
1191 	if (fDelegate == NULL)
1208 	return _SupportsChildOperation(NULL, B_DISK_SYSTEM_SUPPORTS_CREATING_CHILD);
1216 	if (fDelegate == NULL)
1227 	if (fDelegate == NULL)
1238 	if (fDelegate == NULL || child == NULL)
1249 	if (fDelegate == NULL)
1253 	if (child == NULL || child->Parent() != this)
1281 	if (device == NULL || data == NULL)
1312 	if (fPartitionData != NULL) {
1317 		fPartitionData->user_data = NULL;
1320 	fDevice = NULL;
1321 	fParent = NULL;
1322 	fPartitionData = NULL;
1323 	fDelegate = NULL;
1440 		return NULL;
1493 	return NULL;
1507 	return ContentType() != NULL;
1515 	if (fDelegate == NULL)
1530 	if (fDelegate == NULL || (child != NULL && child->fDelegate == NULL))
1534 		child != NULL ? child->fDelegate : NULL, flag);
1543 	if (fDelegate != NULL || fPartitionData == NULL)
1548 	if (fDelegate == NULL)
1552 		fParent != NULL ? fParent->fDelegate : NULL);
1599 	fDelegate = NULL;
1603 	if (fPartitionData == NULL)
1611 	if (fDelegate == NULL)