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NAME | SYNOPSIS | RETURN VALUE | SEE ALSO | COLOPHON |
UDEV_LIST_ENTRY(3) udev_list_entry UDEV_LIST_ENTRY(3)
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
#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.
udev_new(3), udev_device_new_from_syspath(3), udev_enumerate_new(3),
udev_monitor_new_from_netlink(3), systemd(1),
This page is part of the systemd (systemd system and service manager)
project. Information about the project can be found at
⟨http://www.freedesktop.org/wiki/Software/systemd⟩. If you have a bug
report for this manual page, see
⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩. This
page was obtained from the project's upstream Git repository
⟨https://github.com/systemd/systemd.git⟩ on 2017-07-05. If you dis‐
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you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
systemd 234 UDEV_LIST_ENTRY(3)
Pages that refer to this page: libudev(3), 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), systemd.directives(7), systemd.index(7)