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authorThomas Klausner <wiz@NetBSD.org>2016-03-03 18:28:22 +0300
committerTakashi Iwai <tiwai@suse.de>2016-03-04 12:50:48 +0300
commit59e4282717cb2adbfd12314ff484669a85827412 (patch)
tree40c3e53348f0470c0fea82bd9e70e5be9c8463ad /include/uapi/sound/asound.h
parent6defb60ae4ffe92c29291ed49695daa255b8f559 (diff)
downloadlinux-59e4282717cb2adbfd12314ff484669a85827412.tar.xz
ALSA: uapi: Make alsa asound.h header more portable
This header is used as-is in the alsa-lib userland library, which is portable to other operating systems. For this reason, include linux/types.h only on Linux systems. Add sys/ioctl.h for _IOR/_IOW/etc. (works at least on *BSD and Solaris). Signed-off-by: Thomas Klausner <wiz@NetBSD.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/uapi/sound/asound.h')
-rw-r--r--include/uapi/sound/asound.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index a82108e5d1c0..67bf49d8c944 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -23,7 +23,11 @@
#ifndef _UAPI__SOUND_ASOUND_H
#define _UAPI__SOUND_ASOUND_H
+#if defined(__KERNEL__) || defined(__linux__)
#include <linux/types.h>
+#else
+#include <sys/ioctl.h>
+#endif
#ifndef __KERNEL__
#include <stdlib.h>