Added scan_partition() function which can be used by disk systems (e.g.

in *_initialize()) to save some work.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22441 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/drivers/disk_device_manager.h

@@ -102,22 +102,25 @@ partition_data *get_child_partition(partition_id partitionID, int32 index);
 // partition write access
 // (write lock required)
 partition_data *create_child_partition(partition_id partitionID, int32 index,
-									   partition_id childID);
+		partition_id childID);
 	// childID is an optional input parameter -- -1 to be ignored
 bool delete_partition(partition_id partitionID);
 void partition_modified(partition_id partitionID);
 	// tells the disk device manager, that the parition has been modified
 
+status_t scan_partition(partition_id partitionID);
+	// Service method for disks systems: Synchronously scans the partition.
+	// Device must not be locked.
+
 // disk systems
 disk_system_id find_disk_system(const char *name);
 
 // jobs
 bool update_disk_device_job_progress(disk_job_id jobID, float progress);
-bool update_disk_device_job_extra_progress(disk_job_id jobID,
-										   const char *info);
+bool update_disk_device_job_extra_progress(disk_job_id jobID, const char *info);
 bool set_disk_device_job_error_message(disk_job_id jobID, const char *message);
 uint32 update_disk_device_job_interrupt_properties(disk_job_id jobID,
-												   uint32 interruptProperties);
+		uint32 interruptProperties);
 	// returns one of B_DISK_DEVICE_JOB_{CONTINUE,CANCEL,REVERSE}
 
 #ifdef __cplusplus

headers/private/fs_shell/fssh_api_wrapper.h

@@ -343,6 +343,8 @@
 #define delete_partition		fssh_delete_partition
 #define partition_modified		fssh_partition_modified
 
+#define scan_partition			fssh_scan_partition
+
 // disk systems
 #define find_disk_system		fssh_find_disk_system
 

headers/private/fs_shell/fssh_disk_device_manager.h

@@ -113,6 +113,10 @@ bool					fssh_delete_partition(fssh_partition_id partitionID);
 void					fssh_partition_modified(fssh_partition_id partitionID);
 	// tells the disk device manager, that the parition has been modified
 
+fssh_status_t fssh_scan_partition(fssh_partition_id partitionID);
+	// Service method for disks systems: Synchronously scans the partition.
+	// Device must not be locked.
+
 // disk systems
 fssh_disk_system_id		fssh_find_disk_system(const char *name);
 

headers/private/kernel/disk_device_manager/KDiskDeviceManager.h

@@ -66,6 +66,8 @@ public:
 		// Both the device and the partition is also registered and must be
 		// unregistered by the caller.
 
+	status_t ScanPartition(KPartition* partition, bool async);
+
 	partition_id CreateFileDevice(const char *filePath,
 		bool *newlyCreated = NULL, bool async = true);
 	status_t DeleteFileDevice(const char *filePath);