Index · Directives systemd 235

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

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),