usb_gstrings_attach - attach gadget strings to a cdev and assign ids
2. SYNOPSIS ▲
struct usb_string * usb_gstrings_attach(struct usb_composite_dev * cdev , struct usb_gadget_strings ** sp , unsigned n_strings );
3. ARGUMENTS ▲
the device whose string descriptor IDs are being allocated and attached.
an array of usb_gadget_strings to attach.
number of entries in each usb_strings array (sp->strings)
4. DESCRIPTION ▲
This function will create a deep copy of usb_gadget_strings and usb_string and attach it to the cdev. The actual string (usb_string.s) will not be copied but only a referenced will be made. The struct usb_gadget_strings array may contain multiple languges and should be NULL terminated. The ->language pointer of each struct usb_gadget_strings has to contain the same amount of entries.
5. FOR INSTANCE ▲
sp is en-US, sp is es-ES. It is expected that the first usb_string entry of es-ES containts the translation of the first usb_string entry of en-US. Therefore both entries become the same id assign.
6. AUTHOR ▲
David Brownell <>
7. COPYRIGHT ▲