From 9ac721c23fb640de2a6d1f84c84a79b2ccc26691 Mon Sep 17 00:00:00 2001 From: Ingo Feinerer Date: Sat, 9 May 2020 12:03:20 +0200 Subject: Use the sioctl_open(3) OpenBSD API to access vol Starting with OpenBSD 6.7 regular users cannot access raw audio devices anymore, for improved security. Instead use the sioctl_open(3) API to access and manipulate audio controls exposed by sndiod(8). On the first call a permanent connection is established with the running sndiod daemon, and call-back functions are registered which are triggered when audio controls are changed (e.g., a USB headset is attached) or when the volume is modified. On subsequent calls we poll for changes; if there are no volume changes this costs virtually nothing. Joint work with Alexandre Ratchov --- config.def.h | 1 + 1 file changed, 1 insertion(+) (limited to 'config.def.h') diff --git a/config.def.h b/config.def.h index 0895f6a..93a875a 100644 --- a/config.def.h +++ b/config.def.h @@ -59,6 +59,7 @@ static const char unknown_str[] = "n/a"; * uptime system uptime NULL * username username of current user NULL * vol_perc OSS/ALSA volume in percent mixer file (/dev/mixer) + * NULL on OpenBSD * wifi_perc WiFi signal in percent interface name (wlan0) * wifi_essid WiFi ESSID interface name (wlan0) */ -- cgit v1.2.3