98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/*
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* Copyright (c) 2020-2021 illiliti <illiliti@protonmail.com>
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* SPDX-License-Identifier: ISC
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdlib.h>
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#include "udev.h"
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struct udev {
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int refcount;
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};
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struct udev *udev_new(void)
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{
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struct udev *udev;
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udev = calloc(1, sizeof(*udev));
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if (!udev) {
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return NULL;
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}
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udev->refcount = 1;
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return udev;
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}
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struct udev *udev_ref(struct udev *udev)
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{
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if (!udev) {
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return NULL;
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}
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udev->refcount++;
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return udev;
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}
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struct udev *udev_unref(struct udev *udev)
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{
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if (!udev) {
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return NULL;
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}
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if (--udev->refcount > 0) {
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return udev;
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}
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free(udev);
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return NULL;
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}
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void udev_set_log_fn(struct udev *udev, void (*log_fn)(struct udev *udev,
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int priority, const char *file, int line, const char *fn,
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const char *format, va_list args))
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{
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}
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void udev_set_log_priority(struct udev *udev, int priority)
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{
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}
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int udev_get_log_priority(struct udev *udev)
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{
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return 0;
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}
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/* XXX NOT IMPLEMENTED */ struct udev_hwdb *udev_hwdb_new(struct udev *udev)
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{
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return NULL;
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}
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/* XXX NOT IMPLEMENTED */ struct udev_hwdb *udev_hwdb_ref(struct udev_hwdb *hwdb)
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{
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return NULL;
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}
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/* XXX NOT IMPLEMENTED */ struct udev_hwdb *udev_hwdb_unref(struct udev_hwdb *hwdb)
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{
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return NULL;
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}
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/* XXX NOT IMPLEMENTED */ struct udev_list_entry *udev_hwdb_get_properties_list_entry(struct udev_hwdb *hwdb, const char *modalias, unsigned int flags)
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{
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return NULL;
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}
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