| Top |
| UDisksLinuxDevice * | udisks_linux_device_new_sync () |
| gboolean | udisks_linux_device_reprobe_sync () |
| gchar * | udisks_linux_device_read_sysfs_attr () |
| gint | udisks_linux_device_read_sysfs_attr_as_int () |
| guint64 | udisks_linux_device_read_sysfs_attr_as_uint64 () |
| gboolean | udisks_linux_device_subsystem_is_nvme () |
| gboolean | udisks_linux_device_nvme_is_fabrics () |
| gboolean | udisks_linux_device_is_dm_multipath () |
| gboolean | udisks_linux_device_is_mpath_device_path () |
Types and functions used to record information obtained from the udev database as well as by probing the device.
UDisksLinuxDevice * udisks_linux_device_new_sync (GUdevDevice *udev_device,GUdevClient *udev_client);
Creates a new UDisksLinuxDevice from udev_device
which includes
probing the device for more information, if applicable.
The calling thread may be blocked for a non-trivial amount of time while the probing is underway.
gboolean udisks_linux_device_reprobe_sync (UDisksLinuxDevice *device,GUdevClient *udev_client,GCancellable *cancellable,GError **error);
Forcibly reprobe information on device
. The calling thread may be
blocked for a non-trivial amount of time while the probing is
underway.
Probing is dm-multipath aware in which case an active path is looked up and udev attributes are fetched from there.
device |
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udev_client |
A GUdevClient. |
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cancellable |
A GCancellable or |
[allow-none] |
error |
Return location for error or |
gchar * udisks_linux_device_read_sysfs_attr (UDisksLinuxDevice *device,const gchar *attr,GError **error);
Read a sysfs attribute within the device sysfs hierarchy.
The attr
can be a path relative to the device
base sysfs path.
gint udisks_linux_device_read_sysfs_attr_as_int (UDisksLinuxDevice *device,const gchar *attr,GError **error);
Read a sysfs attribute within the device sysfs hierarchy.
The attr
can be a path relative to the device
base sysfs path.
guint64 udisks_linux_device_read_sysfs_attr_as_uint64 (UDisksLinuxDevice *device,const gchar *attr,GError **error);
Read a sysfs attribute within the device sysfs hierarchy.
The attr
can be a path relative to the device
base sysfs path.
gboolean
udisks_linux_device_subsystem_is_nvme (UDisksLinuxDevice *device);
Walks up the device hierarchy and checks if device
is part of a NVMe topology.
gboolean
udisks_linux_device_nvme_is_fabrics (UDisksLinuxDevice *device);
Determines whether device
is a NVMe over Fabrics device.
gboolean
udisks_linux_device_is_dm_multipath (UDisksLinuxDevice *device);
gboolean
udisks_linux_device_is_mpath_device_path
(UDisksLinuxDevice *device);
typedef struct {
GUdevDevice *udev_device;
guchar *ata_identify_device_data;
guchar *ata_identify_packet_device_data;
BDNVMEControllerInfo *nvme_ctrl_info;
BDNVMENamespaceInfo *nvme_ns_info;
} UDisksLinuxDevice;
Object containing information about a device on Linux. This is essentially an instance of GUdevDevice plus additional data - such as ATA IDENTIFY data - obtained via probing the device at discovery and uevent "change" time.
GUdevDevice * |
A GUdevDevice. |
|
512-byte array containing the result of the IDENTIFY DEVICE command or |
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512-byte array containing the result of the IDENTIFY PACKET DEVICE command or |
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BDNVMEControllerInfo * |
A BDNVMEControllerInfo data in case of a NVMe Controller. |
|
BDNVMENamespaceInfo * |
A BDNVMENamespaceInfo data in case of a NVMe Namespace. |