Move components into dedicated subdirectory

[slstatus.git] / volume.c

diff --git a/volume.c b/volume.c
deleted file mode 100644 (file)
index 0074754..0000000
--- a/volume.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include <err.h>
-#include <fcntl.h>
-#include <sys/soundcard.h>
-#include <sys/ioctl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "util.h"
-
-const char *
-vol_perc(const char *card)
-{
-       unsigned int i;
-       int v, afd, devmask;
-       char *vnames[] = SOUND_DEVICE_NAMES;
-
-       afd = open(card, O_RDONLY | O_NONBLOCK);
-       if (afd == -1) {
-               warn("Cannot open %s", card);
-               return NULL;
-       }
-
-       if (ioctl(afd, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) {
-               warn("Cannot get volume for %s", card);
-               close(afd);
-               return NULL;
-       }
-       for (i = 0; i < LEN(vnames); i++) {
-               if (devmask & (1 << i) && !strcmp("vol", vnames[i])) {
-                       if (ioctl(afd, MIXER_READ(i), &v) == -1) {
-                               warn("vol_perc: ioctl");
-                               close(afd);
-                               return NULL;
-                       }
-               }
-       }
-
-       close(afd);
-
-       return bprintf("%d", v & 0xff);
-}