From: Matthew Hodgson <matthew@mxtelecom.com>
Date: Sat, 19 Mar 2005 15:11:18 +0000 (+0000)
Subject: Fixed O_NONBLOCK behaviour for PCM devices
X-Git-Tag: v1.0.9~6
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=b6b054fc82ac99e3470943aabfdbf30a561630f7;p=alsa-oss.git

Fixed O_NONBLOCK behaviour for PCM devices

The problem appears to be a typo in alsa-oss/alsa/pcm.c:oss_dsp_open(),
where the mode parameter rather than the oflags parameter is checked for
the O_NONBLOCK flag.

Signed-off-by: Matthew Hodgson <matthew@mxtelecom.com>
---

diff --git a/alsa/pcm.c b/alsa/pcm.c
index 8aea2f6..dc4695b 100644
--- a/alsa/pcm.c
+++ b/alsa/pcm.c
@@ -534,7 +534,7 @@ static int oss_dsp_open(int card, int device, int oflag, mode_t mode)
 		errno = ENOENT;
 		return -1;
 	}
-	if (mode & O_NONBLOCK)
+	if (oflag & O_NONBLOCK)
 		pcm_mode = SND_PCM_NONBLOCK;
 	switch (oflag & O_ACCMODE) {
 	case O_RDONLY: