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NAME | SYNOPSIS | RETURN VALUE | SEE ALSO | COLOPHON |
UDEV_ENUMERATE_SCAN_DEVICES(3)enumerate_scan_devicesNUMERATE_SCAN_DEVICES(3)
udev_enumerate_scan_devices, udev_enumerate_scan_subsystems,
udev_enumerate_get_list_entry, udev_enumerate_add_syspath,
udev_enumerate_get_udev - Query or modify a udev enumerate object
#include <libudev.h>
int
udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate);
int
udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate);
struct udev_list_entry
*udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate);
int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate,
const char *syspath);
struct udev
*udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);
On success, udev_enumerate_scan_devices(),
udev_enumerate_scan_subsystems() and udev_enumerate_add_syspath()
return an integer greater than, or equal to, 0.
On success, udev_enumerate_get_list_entry() returns a pointer to the
first entry in the list of found devices. If the list is empty, or on
failure, NULL is returned.
udev_enumerate_get_udev() always returns a pointer to the udev
context that this enumerated object is associated with.
udev_new(3), udev_device_new_from_syspath(3), udev_enumerate_new(3),
udev_enumerate_add_match_subsystem(3),
udev_monitor_new_from_netlink(3), udev_list_entry(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
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⟨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_ENUMERATE_SCAN_DEVICES(3)
Pages that refer to this page: udev_enumerate_add_match_subsystem(3), udev_enumerate_new(3), systemd.directives(7), systemd.index(7)