udev_list_entry man page

udev_list_entry, udev_list_entry_get_next, udev_list_entry_get_by_name, udev_list_entry_get_name, udev_list_entry_get_value — Iterate and access udev lists

Synopsis

#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);

Return Value

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.

See Also

udev_new(3), udev_device_new_from_syspath(3), udev_enumerate_new(3), udev_monitor_new_from_netlink(3), systemd(1),

Referenced By

libudev(3), systemd.directives(7), systemd.index(7), udev_device_get_syspath(3), udev_device_has_tag(3), udev_device_new_from_syspath(3), udev_enumerate_add_match_subsystem(3), udev_enumerate_new(3), udev_enumerate_scan_devices(3), udev_monitor_filter_update(3), udev_monitor_new_from_netlink(3), udev_monitor_receive_device(3).

udev_list_entry_get_by_name(3), udev_list_entry_get_name(3), udev_list_entry_get_next(3) and udev_list_entry_get_value(3) are aliases of udev_list_entry(3).

systemd 231 udev_list_entry