diff options
Diffstat (limited to 'src/libsystemd-terminal/idev.c')
| -rw-r--r-- | src/libsystemd-terminal/idev.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/libsystemd-terminal/idev.c b/src/libsystemd-terminal/idev.c index 5e3080797a..2316a66529 100644 --- a/src/libsystemd-terminal/idev.c +++ b/src/libsystemd-terminal/idev.c @@ -20,6 +20,8 @@ ***/ #include <inttypes.h> +#include <libudev.h> +#include <linux/input.h> #include <stdbool.h> #include <stdlib.h> #include <systemd/sd-bus.h> @@ -31,6 +33,7 @@ #include "login-shared.h" #include "macro.h" #include "set.h" +#include "udev-util.h" #include "util.h" static void element_open(idev_element *e); @@ -522,6 +525,51 @@ void idev_session_disable(idev_session *s) { } } +int idev_session_add_evdev(idev_session *s, struct udev_device *ud) { + idev_element *e; + dev_t devnum; + int r; + + assert_return(s, -EINVAL); + assert_return(ud, -EINVAL); + + devnum = udev_device_get_devnum(ud); + if (devnum == 0) + return 0; + + e = idev_find_evdev(s, devnum); + if (e) + return 0; + + r = idev_evdev_new(&e, s, ud); + if (r < 0) + return r; + + r = session_add_element(s, e); + if (r != 0) + return r; + + return 0; +} + +int idev_session_remove_evdev(idev_session *s, struct udev_device *ud) { + idev_element *e; + dev_t devnum; + + assert(s); + assert(ud); + + devnum = udev_device_get_devnum(ud); + if (devnum == 0) + return 0; + + e = idev_find_evdev(s, devnum); + if (!e) + return 0; + + return session_remove_element(s, e); +} + /* * Contexts */ |