fdo-mirrors/libinput
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libinput/libinput.git synced 2026-02-04 12:50:33 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Document the open/close_restricted interface

Browse source 
Specifically, document that it needs to return a negative errno on failure.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-12-13 11:04:01 +10:00 • committed by Jonas Ådahl
parent ed87c6dbb0
commit ecc8d6c42d
1 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
src/libinput.h
View file

@ -399,7 +399,25 @@ libinput_event_touch_touch_get_touch_type(
*/
struct libinput_interface {
/**
* Open the device at the given path with the flags provided and
* return the fd.
*
* @param path The device path to open
* @param flags Flags as defined by open(2)
* @param user_data The user_data provided in
* libinput_create_from_udev()
*
* @return the file descriptor, or a negative errno on failure.
*/
int (*open_restricted)(const char *path, int flags, void *user_data);
/**
* Close the file descriptor.
*
* @param fd The file descriptor to close
* @param user_data The user_data provided in
* libinput_create_from_udev()
*/
void (*close_restricted)(int fd, void *user_data);
void (*get_current_screen_dimensions)(struct libinput_device *device,