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author | Tom Gundersen <teg@jklm.no> | 2015-04-14 16:22:39 +0200 |
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committer | Tom Gundersen <teg@jklm.no> | 2015-04-16 16:47:23 +0100 |
commit | 96df036fe3d25525a44f5efdb2fc8560e82e6cfd (patch) | |
tree | 489e9ac2de5ab8b9c1ac418e07ffc69094c91bd3 /src/libsystemd/sd-device/device-enumerator-private.h | |
parent | aa02962840e10fa7d052760b98a5c092dd0990e1 (diff) | |
download | systemd-96df036fe3d25525a44f5efdb2fc8560e82e6cfd.tar.gz |
sd-device: add device-enumerator library
Diffstat (limited to 'src/libsystemd/sd-device/device-enumerator-private.h')
-rw-r--r-- | src/libsystemd/sd-device/device-enumerator-private.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/libsystemd/sd-device/device-enumerator-private.h b/src/libsystemd/sd-device/device-enumerator-private.h new file mode 100644 index 0000000000..515a60da22 --- /dev/null +++ b/src/libsystemd/sd-device/device-enumerator-private.h @@ -0,0 +1,34 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2015 Tom Gundersen <teg@jklm.no> + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "sd-device.h" + +int device_enumerator_scan_devices(sd_device_enumerator *enumeartor); +int device_enumerator_scan_subsystems(sd_device_enumerator *enumeartor); +sd_device *device_enumerator_get_first(sd_device_enumerator *enumerator); +sd_device *device_enumerator_get_next(sd_device_enumerator *enumerator); + +#define FOREACH_DEVICE_AND_SUBSYSTEM(enumerator, device) \ + for (device = device_enumerator_get_first(enumerator); \ + device; \ + device = device_enumerator_get_next(enumerator)) |