From: Thomas Klausner wiz@NetBSD.org
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 --- include/uapi/sound/asound.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index a82108e..67bf49d 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>