other versions
- jessie 3.16.56-1+deb8u1
USB_ADD_FUNCTION(9) | Kernel Mode Gadget API | USB_ADD_FUNCTION(9) |
NAME¶
usb_add_function - add a function to a configurationSYNOPSIS¶
int
usb_add_function(struct usb_configuration * config,
struct usb_function * function);
ARGUMENTS¶
configthe configuration
function
the function being added
CONTEXT¶
single threaded during gadget setupDESCRIPTION¶
After initialization, each configuration must have one or more functions added to it. Adding a function involves calling its @ bind method to allocate resources such as interface and string identifiers and endpoints. This function returns the value of the function's bind, which is zero for success else a negative errno value.AUTHOR¶
David Brownell <dbrownell@users.sourceforge.net>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |