udev_list_entry_get_next(3) Iterate and access udev lists

Other Alias

udev_list_entry, udev_list_entry_get_by_name, udev_list_entry_get_name, udev_list_entry_get_value


#include <libudev.h>

struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);
struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);
const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);
const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);


On success, udev_list_entry_get_next() and udev_list_entry_get_by_name() return a pointer to the requested list entry. If no such entry can be found, or on failure, NULL is returned.

On success, udev_list_entry_get_name() and udev_list_entry_get_value() return a pointer to a constant string representing the requested value. The string is bound to the lifetime of the list entry itself. On failure, NULL is returned.