audiod: Add log message for receiver errors.

[paraslash.git] / audiod.c

diff --git a/audiod.c b/audiod.c
index 20902c3704052d69c4007229cc961c9b2cabce1a..05a2cda39ba462d490a6e43a0876ecc8c6640265 100644 (file)
--- a/audiod.c
+++ b/audiod.c
@@ -165,8 +165,8 @@ struct status_task {
 char *stat_item_values[NUM_STAT_ITEMS] = {NULL};
 
 /**
- * the current mode of operation of which can be changed by the on/off/cycle
- * commands. It is either, AUDIOD_OFF, AUDIOD_ON or AUDIOD_STANDBY.
+ * The current mode of operation (AUDIOD_OFF, AUDIOD_ON or AUDIOD_STANDBY).
+ * Set by the on/off/cycle commands.
  */
 int audiod_status = AUDIOD_ON;
 
@@ -177,20 +177,20 @@ static struct status_task status_task_struct;
 static uid_t *uid_whitelist;
 
 /**
- * the task that calls the status command of para_server
+ * The task that calls the status command of para_server.
  *
- * \sa struct status_task
+ * \sa \ref struct status_task.
  */
 static struct status_task *stat_task = &status_task_struct;
 
 struct command_task {
        /** The local listening socket. */
        int fd;
-       /** the associated task structure */
+       /** The associated task structure. */
        struct task *task;
 };
 
-/** iterate over all supported audio formats */
+/** Iterate over all supported audio formats. */
 #define FOR_EACH_AUDIO_FORMAT(af) for (af = 0; af < NUM_AUDIO_FORMATS; af++)
 
 /**
@@ -666,6 +666,7 @@ static int open_receiver(int format)
                EMBRACE(.name = name, .context = rn));
        ret = r->open(rn);
        if (ret < 0) {
+               PARA_ERROR_LOG("could not open %s receiver\n", name);
                btr_remove_node(&rn->btrn);
                free(rn);
                return ret;