1 files changed, 0 insertions, 55 deletions
diff --git a/plugins/alsa/alsa-tools-low.c b/plugins/alsa/alsa-tools-low.c
deleted file mode 100644
index 57b5e5c..0000000
--- a/plugins/alsa/alsa-tools-low.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2018 "IoT.bzh"
- * Author Fulup Ar Foll <fulup@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#define _GNU_SOURCE  // needed for vasprintf
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-
-#include "alsa-softmixer.h"
-
-// extracted IOCTLs from <alsa/asoundlib.h>
-#define _IOR_HACKED(type,nr,size)       _IOC(_IOC_READ,(type),(nr),size)
-#define SNDRV_CTL_IOCTL_CARD_INFO(size) _IOR_HACKED('U', 0x01, size)
-
-// Clone of AlsaLib snd_card_load2 static function
-int AlsaCardInfoByPath (const char *devpath) {
-    int open_dev;
-    snd_ctl_card_info_t *cardinfo = alloca(snd_ctl_card_info_sizeof());
-
-    open_dev = open(devpath, O_RDONLY);
-    if (open_dev >= 0) {
-        int rc = ioctl(open_dev, SNDRV_CTL_IOCTL_CARD_INFO(snd_ctl_card_info_sizeof()), cardinfo);
-        if (rc < 0) {
-            int err = -errno;
-            close(open_dev);
-            return err;
-        }
-        close(open_dev);
-        int cardId = snd_ctl_card_info_get_card(cardinfo);
-        return cardId;
-    } else {
-        return -errno;
-    }
-}
-