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Made the Partition class public again - it's handy to use for some file

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systems in order to retrieve some parameters.
Changed the get_file_system() call to accept a Partition instead of just
a node.
Introduced the namespace boot to the public headers; I guess I should
put all classes in there (compilation of the intel partitioning system
fails without the namespace, because it defines a class Partition itself).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4674 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2003-09-14 16:38:10 +00:00
parent c2a58f5169
commit da42afdf62
1 changed files with 33 additions and 1 deletions
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34
headers/private/kernel/boot/partitions.h
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@ -10,6 +10,38 @@
#include <disk_device_manager.h>
namespace boot {
class Partition : public partition_data, public Node {
public:
Partition(int deviceFD);
virtual ~Partition();
virtual ssize_t ReadAt(void *cookie, off_t offset, void *buffer, size_t bufferSize);
virtual ssize_t WriteAt(void *cookie, off_t offset, const void *buffer, size_t bufferSize);
virtual off_t Size() const;
virtual int32 Type() const;
Partition *AddChild();
status_t Scan();
Partition *Parent() const { return fParent; }
bool IsFileSystem() const { return fIsFileSystem; }
static size_t LinkOffset() { return sizeof(partition_data); }
private:
void SetParent(Partition *parent) { fParent = parent; }
int fFD;
list fChildren;
Partition *fParent;
bool fIsFileSystem;
};
} // namespace boot
// DiskDeviceTypes we need/support in the boot loader
#define kPartitionTypeAmiga "Amiga RDB"
#define kPartitionTypeIntel "Intel"
@ -40,7 +72,7 @@ extern partition_module_info gApplePartitionModule;
struct file_system_module_info {
const char *pretty_name;
status_t (*get_file_system)(Node *device, Directory **_root);
status_t (*get_file_system)(boot::Partition *device, Directory **_root);
};
extern file_system_module_info gBFSFileSystemModule;