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| author |   jakemsr <jakemsr@openbsd.org> | 2007-07-06 03:20:07 +0000 |
|---|---|---|
| committer | jakemsr <jakemsr@openbsd.org> | 2007-07-06 03:20:07 +0000 |
| commit | 6084c527b62eaa9558b4db78e797618dbb4caa3a (patch) | |
| tree | 9ab2ce55a69a3dd1b9127a2c344f9de52afa209c /lib | |
| parent | sha1 is needed by wlan now, too (diff) | |
| download | wireguard-openbsd-6084c527b62eaa9558b4db78e797618dbb4caa3a.tar.xz wireguard-openbsd-6084c527b62eaa9558b4db78e797618dbb4caa3a.zip | |
The poll(2) syscall doesn't work correctly on audio(4) devices.
For instance, it may not set POLLIN when samples become available,
or may set POLLOUT when write(2) will block.
Fix this by making conditions used by poll (FILTREAD and FILTWRITE
macros) match the blocking conditions in audio_read() and audio_write().
originally from Alexandre Ratchov, with a small tweak by me.
"patches look correct to me" marco@
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions