udev_list_entry(3) - Man pages

UDEV_LIST_ENTRY(3)              udev_list_entry             UDEV_LIST_ENTRY(3)

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),

systemd 252                                                 UDEV_LIST_ENTRY(3)

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