Manpages - udev_enumerate_scan_devices.3

udev_enumerate_scan_devices, udev_enumerate_scan_subsystems, udev_enumerate_get_list_entry, udev_enumerate_add_syspath, udev_enumerate_get_udev - Query or modify a udev enumerate object

  #include <libudev.h>

int udev_enumerate_scan_devices(struct udev_enumerate **/udev_enumerate/);*

int udev_enumerate_scan_subsystems(struct udev_enumerate **/udev_enumerate/);*

struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate **/udev_enumerate/);*

int udev_enumerate_add_syspath(struct udev_enumerate **/udev_enumerate/, const char */syspath/);*

struct udev *udev_enumerate_get_udev(struct udev_enumerate **/udev_enumerate/);*

On success, udev_enumerate_scan_devices(), udev_enumerate_scan_subsystems() and udev_enumerate_add_syspath() return an integer greater than, or equal to, 0.

On success, udev_enumerate_get_list_entry() returns a pointer to the first entry in the list of found devices. If the list is empty, or on failure, NULL is returned.

udev_enumerate_get_udev() always returns a pointer to the udev context that this enumerated object is associated with.

*udev_new*(3), *udev_device_new_from_syspath*(3), *udev_enumerate_new*(3), *udev_enumerate_add_match_subsystem*(3), *udev_monitor_new_from_netlink*(3), *udev_list_entry*(3), *systemd*(1),