diff options
| -rw-r--r-- | src/print_volume.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/print_volume.c b/src/print_volume.c index 2945b1e..c13cb17 100644 --- a/src/print_volume.c +++ b/src/print_volume.c @@ -9,6 +9,12 @@ #include <alloca.h> #endif +#ifdef __FreeBSD__ +#include <fcntl.h> +#include <unistd.h> +#include <sys/soundcard.h> +#endif + #include "i3status.h" #include "queue.h" @@ -150,4 +156,28 @@ void print_volume(const char *fmt, const char *device, const char *mixer, int mi } } #endif +#ifdef __FreeBSD__ + char mixerpath[] = "/dev/mixer"; + int mixfd, vol, devmask = 0; + + if ((mixfd = open(mixerpath, O_RDWR)) < 0) + return; + if (ioctl(mixfd, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) + return; + if (ioctl(mixfd, MIXER_READ(0),&vol) == -1) + return; + + const char *walk = fmt; + for (; *walk != '\0'; walk++) { + if (*walk != '%') { + putchar(*walk); + continue; + } + if (BEGINS_WITH(walk+1, "volume")) { + printf("%d%%", vol & 0x7f); + walk += strlen("volume"); + } + } + close(mixfd); +#endif } |