diff options
author | David Howells <dhowells@redhat.com> | 2012-10-13 10:46:48 +0100 |
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committer | David Howells <dhowells@redhat.com> | 2012-10-13 10:46:48 +0100 |
commit | 607ca46e97a1b6594b29647d98a32d545c24bdff (patch) | |
tree | 30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/uapi/linux/patchkey.h | |
parent | 08cce05c5a91f5017f4edc9866cf026908c73f9f (diff) | |
download | op-kernel-dev-607ca46e97a1b6594b29647d98a32d545c24bdff.zip op-kernel-dev-607ca46e97a1b6594b29647d98a32d545c24bdff.tar.gz |
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/uapi/linux/patchkey.h')
-rw-r--r-- | include/uapi/linux/patchkey.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/uapi/linux/patchkey.h b/include/uapi/linux/patchkey.h new file mode 100644 index 0000000..1bda0e5 --- /dev/null +++ b/include/uapi/linux/patchkey.h @@ -0,0 +1,37 @@ +/* + * <linux/patchkey.h> -- definition of _PATCHKEY macro + * + * Copyright (C) 2005 Stuart Brady + * + * This exists because awe_voice.h defined its own _PATCHKEY and it wasn't + * clear whether removing this would break anything in userspace. + * + * Do not include this file directly. Please use <sys/soundcard.h> instead. + * For kernel code, use <linux/soundcard.h> + */ + +#ifndef _LINUX_PATCHKEY_H_INDIRECT +#error "patchkey.h included directly" +#endif + +#ifndef _UAPI_LINUX_PATCHKEY_H +#define _UAPI_LINUX_PATCHKEY_H + +/* Endian macros. */ +#ifndef __KERNEL__ +# include <endian.h> +#endif + +#if !defined(__KERNEL__) +#if defined(__BYTE_ORDER) +# if __BYTE_ORDER == __BIG_ENDIAN +# define _PATCHKEY(id) (0xfd00|id) +# elif __BYTE_ORDER == __LITTLE_ENDIAN +# define _PATCHKEY(id) ((id<<8)|0x00fd) +# else +# error "could not determine byte order" +# endif +#endif +#endif + +#endif /* _UAPI_LINUX_PATCHKEY_H */ |