b->fd = open(p, O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
if (b->fd < 0) {
- log_warning("Failed to open %s: %m", b->name);
+ log_warning_errno(errno, "Failed to open %s: %m", b->name);
return -errno;
}
if (ioctl(b->fd, EVIOCGNAME(sizeof(name)), name) < 0) {
- log_error("Failed to get input name: %m");
+ log_error_errno(errno, "Failed to get input name: %m");
r = -errno;
goto fail;
}
r = sd_event_add_io(b->manager->event, &b->io_event_source, b->fd, EPOLLIN, button_dispatch, b);
if (r < 0) {
- log_error_errno(-r, "Failed to add button event: %m");
+ log_error_errno(r, "Failed to add button event: %m");
goto fail;
}