diff options
Diffstat (limited to 'src/rfkill/rfkill.c')
| -rw-r--r-- | src/rfkill/rfkill.c | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/src/rfkill/rfkill.c b/src/rfkill/rfkill.c index 91536523b0..ad1d63d32d 100644 --- a/src/rfkill/rfkill.c +++ b/src/rfkill/rfkill.c @@ -28,8 +28,8 @@ int main(int argc, char *argv[]) { _cleanup_udev_unref_ struct udev *udev = NULL; _cleanup_udev_device_unref_ struct udev_device *device = NULL; - _cleanup_free_ char *saved = NULL, *ss = NULL, *escaped_name = NULL; - const char *sysname, *name; + _cleanup_free_ char *saved = NULL, *escaped_name = NULL, *escaped_path_id = NULL; + const char *name, *path_id; int r; if (argc != 3) { @@ -55,30 +55,11 @@ int main(int argc, char *argv[]) { return EXIT_FAILURE; } - sysname = strchr(argv[2], ':'); - if (!sysname) { - log_error("Requires pair of subsystem and sysname for specifying rfkill device."); - return EXIT_FAILURE; - } - - ss = strndup(argv[2], sysname - argv[2]); - if (!ss) { - log_oom(); - return EXIT_FAILURE; - } - - sysname++; - - if (!streq(ss, "rfkill")) { - log_error("Not a rfkill device: '%s:%s'", ss, sysname); - return EXIT_FAILURE; - } - errno = 0; - device = udev_device_new_from_subsystem_sysname(udev, ss, sysname); + device = udev_device_new_from_subsystem_sysname(udev, "rfkill", argv[2]); if (!device) { if (errno != 0) - log_error("Failed to get rfkill device '%s:%s': %m", ss, sysname); + log_error("Failed to get rfkill device '%s': %m", argv[2]); else log_oom(); @@ -97,7 +78,18 @@ int main(int argc, char *argv[]) { return EXIT_FAILURE; } - saved = strjoin("/var/lib/systemd/rfkill/", escaped_name, NULL); + path_id = udev_device_get_property_value(device, "ID_PATH"); + if (path_id) { + escaped_path_id = cescape(path_id); + if (!escaped_path_id) { + log_oom(); + return EXIT_FAILURE; + } + + saved = strjoin("/var/lib/systemd/rfkill/", escaped_path_id, "-", escaped_name, NULL); + } else + saved = strjoin("/var/lib/systemd/rfkill/", escaped_name, NULL); + if (!saved) { log_oom(); return EXIT_FAILURE; |