udev_monitor_new_from_netlink(3) — Linux manual page

UDEV_MO..._NETLINK(3) udev_monitor_new_from_netlinkUDEV_MO..._NETLINK(3)

NAME

       udev_monitor_new_from_netlink, udev_monitor_ref,
       udev_monitor_unref - Create, acquire and release a udev monitor
       object

SYNOPSIS

       #include <libudev.h>

       struct udev_monitor
                                                          *udev_monitor_new_from_netlink(struct udev *udev,
                                                          const char *name);

       struct udev_monitor
                                             *udev_monitor_ref(struct udev_monitor *udev_monitor);

       struct udev_monitor
                                               *udev_monitor_unref(struct udev_monitor *udev_monitor);

RETURN VALUE

       On success, udev_monitor_new_from_netlink() returns a pointer to
       the allocated udev monitor. On failure, NULL is returned.
       udev_monitor_ref() returns the argument that it was passed,
       unmodified.  udev_monitor_unref() always returns NULL.

HISTORY

       udev_monitor_new_from_netlink(), udev_monitor_ref(), and
       udev_monitor_unref() were added in version 221.

SEE ALSO

       udev_new(3), udev_device_new_from_syspath(3),
       udev_enumerate_new(3), udev_monitor_filter_update(3),
       udev_monitor_receive_device(3), udev_list_entry(3), systemd(1)

COLOPHON

       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 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-06-13.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or 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 257~devel                                  UDEV_MO..._NETLINK(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_list_entry(3), udev_monitor_filter_update(3), udev_monitor_receive_device(3), systemd.directives(7), systemd.index(7)

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