Ejemplos de block_cache_delete en C++ (Cpp)

Ejemplo n.º 1

Archivo: Volume.cpp Proyecto: jiangxilong/haiku

void
DeviceOpener::RemoveCache(bool allowWrites)
{
	if (fBlockCache == NULL)
		return;

	block_cache_delete(fBlockCache, allowWrites);
	fBlockCache = NULL;
}

Ejemplo n.º 2

Archivo: Volume.cpp Proyecto: mariuz/haiku

Volume::~Volume()
{
	delete fRootDirectory;
	delete fBlockAllocator;

	if (fBlockCache != NULL)
		block_cache_delete(fBlockCache, false);

	if (fFD >= 0)
		close(fFD);

	free(fName);
}

Ejemplo n.º 3

Archivo: Volume.cpp Proyecto: DonCN/haiku

status_t
Volume::Unmount()
{
	TRACE("Volume::Unmount()\n");

	TRACE("Volume::Unmount(): Putting root node\n");
	put_vnode(fFSVolume, RootNode()->ID());
	TRACE("Volume::Unmount(): Deleting the block cache\n");
	block_cache_delete(fBlockCache, !IsReadOnly());
	TRACE("Volume::Unmount(): Closing device\n");
	close(fDevice);

	TRACE("Volume::Unmount(): Done\n");
	return B_OK;
}

Ejemplo n.º 4

Archivo: kernel_interface.cpp Proyecto: veer77/Haiku-services-branch

static status_t
fs_mount(fs_volume* _volume, const char* device, uint32 flags,
	const char* args, ino_t* _rootID)
{
	bool allowJoliet = true;
	iso9660_volume* volume;

	// Check for a 'nojoliet' parm
	// all we check for is the existance of 'nojoliet' in the parms.
	if (args != NULL) {
		uint32 i;
		char* spot;
		char* buf = strdup(args);

		uint32 len = strlen(buf);
		// lower case the parms data
		for (i = 0; i < len + 1; i++)
			buf[i] = tolower(buf[i]);

		// look for nojoliet
		spot = strstr(buf, "nojoliet");
		if (spot != NULL)
			allowJoliet = false;

		free(buf);
	}

	// Try and mount volume as an ISO volume.
	status_t result = ISOMount(device, O_RDONLY, &volume, allowJoliet);
	if (result == B_OK) {
		*_rootID = ISO_ROOTNODE_ID;

		_volume->private_volume = volume;
		_volume->ops = &gISO9660VolumeOps;
		volume->volume = _volume;
		volume->id = _volume->id;

		result = publish_vnode(_volume, *_rootID, &volume->rootDirRec,
			&gISO9660VnodeOps,
			volume->rootDirRec.attr.stat[FS_DATA_FORMAT].st_mode, 0);
		if (result != B_OK) {
			block_cache_delete(volume->fBlockCache, false);
			free(volume);
			result = B_ERROR;
		}
	}
	return result;
}

Ejemplo n.º 5

Archivo: Volume.cpp Proyecto: Sylvain78/haiku

status_t
Volume::Unmount()
{
	put_vnode(fVolume, ToVnode(Root()));

	fBlockAllocator.Uninitialize();

	// This will also flush the log & all blocks to disk
	delete fJournal;
	fJournal = NULL;

	delete fIndicesNode;

	block_cache_delete(fBlockCache, !IsReadOnly());
	close(fDevice);

	return B_OK;
}

Ejemplo n.º 6

Archivo: Volume.cpp Proyecto: jiangxilong/haiku

status_t
Volume::Unmount()
{
	TRACE("Volume::Unmount()\n");

	status_t status = fJournal->Uninit();

	delete fJournal;
	delete fJournalInode;

	TRACE("Volume::Unmount(): Putting root node\n");
	put_vnode(fFSVolume, RootNode()->ID());
	TRACE("Volume::Unmount(): Deleting the block cache\n");
	block_cache_delete(fBlockCache, !IsReadOnly());
	TRACE("Volume::Unmount(): Closing device\n");
	close(fDevice);

	TRACE("Volume::Unmount(): Done\n");
	return status;
}

Ejemplo n.º 7

Archivo: kernel_interface.cpp Proyecto: veer77/Haiku-services-branch

static status_t
fs_unmount(fs_volume* _volume)
{
	status_t result = B_NO_ERROR;
	iso9660_volume* volume = (iso9660_volume*)_volume->private_volume;

	TRACE(("fs_unmount - ENTER\n"));

	// Unlike in BeOS, we need to put the reference to our root node ourselves
	put_vnode(_volume, ISO_ROOTNODE_ID);

	block_cache_delete(volume->fBlockCache, false);
	close(volume->fdOfSession);
	result = close(volume->fd);

	free(volume);

	TRACE(("fs_unmount - EXIT, result is %s\n", strerror(result)));
	return result;
}