Method
GUsbContextfind_by_platform_id
since: 0.2.4
Declaration
GUsbDevice*
g_usb_context_find_by_platform_id (
GUsbContext* self,
const gchar* platform_id,
GError** error
)
Parameters
platform_id
-
Type:
const gchar*
A platform id, e.g. “usb:00:03:03:02”
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error
-
Type:
GError **
The return location for a recoverable error.
The argument can be NULL
.If the return location is not NULL
, then you must initialize it to aNULL
GError*
.The argument will left initialized to NULL
by the method if there are no errors.In case of error, the argument will be set to a newly allocated GError
; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: GUsbDevice
A new GUsbDevice
, or NULL
if not found.
The caller of the method takes ownership of the data, and is responsible for freeing it. |