int r;
if (inotify_fd < 0)
- return log_error_errno(EINVAL, "Invalid inotify descriptor.");
+ return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Invalid inotify descriptor.");
if (rename("/run/udev/watch", "/run/udev/watch.old") < 0) {
if (errno != ENOENT)
- return log_error_errno(errno, "Failed to move watches directory /run/udev/watch. Old watches will not be restored: %m");
+ return log_warning_errno(errno, "Failed to move watches directory /run/udev/watch. Old watches will not be restored: %m");
return 0;
}
dir = opendir("/run/udev/watch.old");
if (!dir)
- return log_error_errno(errno, "Failed to open old watches directory /run/udev/watch.old. Old watches will not be restored: %m");
+ return log_warning_errno(errno, "Failed to open old watches directory /run/udev/watch.old. Old watches will not be restored: %m");
FOREACH_DIRENT_ALL(ent, dir, break) {
_cleanup_(sd_device_unrefp) sd_device *dev = NULL;
r = readlinkat_malloc(dirfd(dir), ent->d_name, &device);
if (r < 0) {
- log_error_errno(r, "Failed to read link '/run/udev/watch.old/%s', ignoring: %m", ent->d_name);
+ log_debug_errno(r, "Failed to read link '/run/udev/watch.old/%s', ignoring: %m", ent->d_name);
goto unlink;
}
r = sd_device_new_from_device_id(&dev, device);
if (r < 0) {
- log_error_errno(r, "Failed to create sd_device object for '%s', ignoring: %m", device);
+ log_debug_errno(r, "Failed to create sd_device object for '%s', ignoring: %m", device);
goto unlink;
}
int wd, r;
if (inotify_fd < 0)
- return log_error_errno(EINVAL, "Invalid inotify descriptor.");
+ return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Invalid inotify descriptor.");
r = sd_device_get_devname(dev, &devnode);
if (r < 0)
log_device_debug(dev, "Adding watch on '%s'", devnode);
wd = inotify_add_watch(inotify_fd, devnode, IN_CLOSE_WRITE);
if (wd < 0)
- return log_device_error_errno(dev, errno, "Failed to add device '%s' to watch: %m", devnode);
+ return log_device_full(dev,
+ errno == ENOENT ? LOG_DEBUG : LOG_ERR,
+ errno,
+ "Failed to add device '%s' to watch: %m", devnode);
device_set_watch_handle(dev, wd);
int wd, r;
if (inotify_fd < 0)
- return log_error_errno(EINVAL, "Invalid inotify descriptor.");
+ return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Invalid inotify descriptor.");
r = device_get_watch_handle(dev, &wd);
if (r == -ENOENT)
return 0;
if (r < 0)
- return log_device_error_errno(dev, r, "Failed to get watch handle, ignoring: %m");
+ return log_device_debug_errno(dev, r, "Failed to get watch handle, ignoring: %m");
log_device_debug(dev, "Removing watch");
(void) inotify_rm_watch(inotify_fd, wd);
assert(ret);
if (inotify_fd < 0)
- return log_error_errno(EINVAL, "Invalid inotify descriptor.");
+ return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Invalid inotify descriptor.");
if (wd < 0)
- return log_error_errno(EINVAL, "Invalid watch handle.");
+ return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Invalid watch handle.");
xsprintf(filename, "/run/udev/watch/%d", wd);
r = readlink_malloc(filename, &device);
- if (r < 0) {
- if (r != -ENOENT)
- return log_error_errno(errno, "Failed to read link '%s': %m", filename);
+ if (r == -ENOENT)
return 0;
- }
+ if (r < 0)
+ return log_debug_errno(r, "Failed to read link '%s': %m", filename);
r = sd_device_new_from_device_id(ret, device);
+ if (r == -ENODEV)
+ return 0;
if (r < 0)
- return log_error_errno(r, "Failed to create sd_device object for '%s': %m", device);
+ return log_debug_errno(r, "Failed to create sd_device object for '%s': %m", device);
- return 0;
+ return 1;
}