udev_list_entry(3)

.SH "NAME" 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

.SH "SYNOPSIS"

#include <libudev.h>

.HP 1176u struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);

.HP 1248u struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);

.HP 888u const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);

.HP 912u const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);

.SH "RETURN VALUE"

.PP 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.

.PP 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.

.SH "HISTORY"

.PP udev_list_entry_get_next(), udev_list_entry_get_by_name(), udev_list_entry_get_name(), and udev_list_entry_get_value() were added in version 221.

.SH "SEE ALSO"

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