x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
SD-DEVICE(3) sd-device SD-DEVICE(3)
NAME
sd-device - API for enumerating and introspecting local devices
SYNOPSIS
#include <systemd/sd-device.h>
pkg-config --cflags --libs libsystemd
DESCRIPTION
sd-device.h is part of libsystemd(3) and provides an API to introspect
and enumerate devices on the local system. It provides a programmatic
interface to the database of devices and their properties mananaged by
systemd-udevd.service(8). This API is a replacement for libudev(3) and
libudev.h.
See
sd_device_get_syspath(3),
sd_device_ref(3)
for more information about the functions available.
NOTES
Functions described here are available as a shared library, which can
be compiled against and linked to with the libsystemd pkg-config(1)
file.
The code described here uses getenv(3), which is declared to be not
multi-thread-safe. This means that the code calling the functions
described here must not call setenv(3) from a parallel thread. It is
recommended to only do calls to setenv() from an early phase of the
program when no other threads have been started.
SEE ALSO
systemd(1), sd-event(3), udevadm(8)
systemd 254 SD-DEVICE(3)
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