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-rw-r--r--src/libudev/src/libudev-device-private.c412
1 files changed, 412 insertions, 0 deletions
diff --git a/src/libudev/src/libudev-device-private.c b/src/libudev/src/libudev-device-private.c
new file mode 100644
index 0000000000..97b60da3f1
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+++ b/src/libudev/src/libudev-device-private.c
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+/***
+ This file is part of systemd.
+
+ Copyright 2008-2012 Kay Sievers <kay@vrfy.org>
+ 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 <libudev.h>
+
+#include "sd-device/device-private.h"
+
+#include "libudev-device-internal.h"
+#include "libudev-private.h"
+
+int udev_device_tag_index(struct udev_device *udev_device, struct udev_device *udev_device_old, bool add) {
+ sd_device *device_old = NULL;
+ int r;
+
+ assert(udev_device);
+
+ if (udev_device_old)
+ device_old = udev_device_old->device;
+
+ r = device_tag_index(udev_device->device, device_old, add);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int udev_device_update_db(struct udev_device *udev_device) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_update_db(udev_device->device);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int udev_device_delete_db(struct udev_device *udev_device) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_delete_db(udev_device->device);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int udev_device_get_ifindex(struct udev_device *udev_device) {
+ int r, ifindex;
+
+ assert(udev_device);
+
+ r = sd_device_get_ifindex(udev_device->device, &ifindex);
+ if (r < 0)
+ return r;
+
+ return ifindex;
+}
+
+const char *udev_device_get_devpath_old(struct udev_device *udev_device) {
+ const char *devpath_old = NULL;
+ int r;
+
+ assert(udev_device);
+
+ r = sd_device_get_property_value(udev_device->device, "DEVPATH_OLD", &devpath_old);
+ if (r < 0 && r != -ENOENT) {
+ errno = -r;
+ return NULL;
+ }
+
+ return devpath_old;
+}
+
+mode_t udev_device_get_devnode_mode(struct udev_device *udev_device) {
+ mode_t mode;
+ int r;
+
+ assert(udev_device);
+
+ r = device_get_devnode_mode(udev_device->device, &mode);
+ if (r < 0) {
+ errno = -r;
+ return 0;
+ }
+
+ return mode;
+}
+
+uid_t udev_device_get_devnode_uid(struct udev_device *udev_device) {
+ uid_t uid;
+ int r;
+
+ assert(udev_device);
+
+ r = device_get_devnode_uid(udev_device->device, &uid);
+ if (r < 0) {
+ errno = -r;
+ return 0;
+ }
+
+ return uid;
+}
+
+gid_t udev_device_get_devnode_gid(struct udev_device *udev_device) {
+ gid_t gid;
+ int r;
+
+ assert(udev_device);
+
+ r = device_get_devnode_gid(udev_device->device, &gid);
+ if (r < 0) {
+ errno = -r;
+ return 0;
+ }
+
+ return gid;
+}
+
+void udev_device_ensure_usec_initialized(struct udev_device *udev_device, struct udev_device *udev_device_old) {
+ assert(udev_device);
+
+ device_ensure_usec_initialized(udev_device->device,
+ udev_device_old ? udev_device_old->device : NULL);
+}
+
+char **udev_device_get_properties_envp(struct udev_device *udev_device) {
+ char **envp;
+ int r;
+
+ assert(udev_device);
+
+ r = device_get_properties_strv(udev_device->device, &envp);
+ if (r < 0) {
+ errno = -r;
+ return NULL;
+ }
+
+ return envp;
+}
+
+ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf) {
+ const char *nulstr;
+ size_t len;
+ int r;
+
+ assert(udev_device);
+ assert(buf);
+
+ r = device_get_properties_nulstr(udev_device->device, (const uint8_t **)&nulstr, &len);
+ if (r < 0)
+ return r;
+
+ *buf = nulstr;
+
+ return len;
+}
+
+int udev_device_get_devlink_priority(struct udev_device *udev_device) {
+ int priority, r;
+
+ assert(udev_device);
+
+ r = device_get_devlink_priority(udev_device->device, &priority);
+ if (r < 0)
+ return r;
+
+ return priority;
+}
+
+int udev_device_get_watch_handle(struct udev_device *udev_device) {
+ int handle, r;
+
+ assert(udev_device);
+
+ r = device_get_watch_handle(udev_device->device, &handle);
+ if (r < 0)
+ return r;
+
+ return handle;
+}
+
+void udev_device_set_is_initialized(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_set_is_initialized(udev_device->device);
+}
+
+int udev_device_rename(struct udev_device *udev_device, const char *name) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_rename(udev_device->device, name);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+struct udev_device *udev_device_shallow_clone(struct udev_device *old_device) {
+ struct udev_device *device;
+ int r;
+
+ assert(old_device);
+
+ device = udev_device_new(old_device->udev);
+ if (!device)
+ return NULL;
+
+ r = device_shallow_clone(old_device->device, &device->device);
+ if (r < 0) {
+ udev_device_unref(device);
+ errno = -r;
+ return NULL;
+ }
+
+ return device;
+}
+
+struct udev_device *udev_device_clone_with_db(struct udev_device *udev_device_old) {
+ struct udev_device *udev_device;
+ int r;
+
+ assert(udev_device_old);
+
+ udev_device = udev_device_new(udev_device_old->udev);
+ if (!udev_device)
+ return NULL;
+
+ r = device_clone_with_db(udev_device_old->device, &udev_device->device);
+ if (r < 0) {
+ udev_device_unref(udev_device);
+ errno = -r;
+ return NULL;
+ }
+
+ return udev_device;
+}
+
+struct udev_device *udev_device_new_from_nulstr(struct udev *udev, char *nulstr, ssize_t buflen) {
+ struct udev_device *device;
+ int r;
+
+ device = udev_device_new(udev);
+ if (!device)
+ return NULL;
+
+ r = device_new_from_nulstr(&device->device, (uint8_t*)nulstr, buflen);
+ if (r < 0) {
+ udev_device_unref(device);
+ errno = -r;
+ return NULL;
+ }
+
+ return device;
+}
+
+struct udev_device *udev_device_new_from_synthetic_event(struct udev *udev, const char *syspath, const char *action) {
+ struct udev_device *device;
+ int r;
+
+ device = udev_device_new(udev);
+ if (!device)
+ return NULL;
+
+ r = device_new_from_synthetic_event(&device->device, syspath, action);
+ if (r < 0) {
+ udev_device_unref(device);
+ errno = -r;
+ return NULL;
+ }
+
+ return device;
+}
+
+int udev_device_copy_properties(struct udev_device *udev_device_dst, struct udev_device *udev_device_src) {
+ int r;
+
+ assert(udev_device_dst);
+ assert(udev_device_src);
+
+ r = device_copy_properties(udev_device_dst->device, udev_device_src->device);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+const char *udev_device_get_id_filename(struct udev_device *udev_device) {
+ const char *filename;
+ int r;
+
+ assert(udev_device);
+
+ r = device_get_id_filename(udev_device->device, &filename);
+ if (r < 0) {
+ errno = -r;
+ return NULL;
+ }
+
+ return filename;
+}
+
+int udev_device_set_watch_handle(struct udev_device *udev_device, int handle) {
+
+ assert(udev_device);
+
+ device_set_watch_handle(udev_device->device, handle);
+
+ return 0;
+}
+
+void udev_device_set_db_persist(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_set_db_persist(udev_device->device);
+}
+
+int udev_device_set_devlink_priority(struct udev_device *udev_device, int priority) {
+ assert(udev_device);
+
+ device_set_devlink_priority(udev_device->device, priority);
+
+ return 0;
+}
+
+int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_add_devlink(udev_device->device, devlink);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int udev_device_add_property(struct udev_device *udev_device, const char *property, const char *value) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_add_property(udev_device->device, property, value);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int udev_device_add_tag(struct udev_device *udev_device, const char *tag) {
+ int r;
+
+ assert(udev_device);
+
+ r = device_add_tag(udev_device->device, tag);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+void udev_device_remove_tag(struct udev_device *udev_device, const char *tag) {
+ assert(udev_device);
+
+ device_remove_tag(udev_device->device, tag);
+}
+
+void udev_device_cleanup_tags_list(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_cleanup_tags(udev_device->device);
+}
+
+void udev_device_cleanup_devlinks_list(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_cleanup_devlinks(udev_device->device);
+}
+
+void udev_device_set_info_loaded(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_seal(udev_device->device);
+}
+
+void udev_device_read_db(struct udev_device *udev_device) {
+ assert(udev_device);
+
+ device_read_db_force(udev_device->device);
+}
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