From 52409fae3e4b8d16b68b61902fc09075cd97b75d Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Sun, 2 Jul 2017 16:41:37 +0200 Subject: Backports generated from 4.11 kernel Initial commit. Signed-off-by: Dominik Sliwa --- backport-include/uapi/linux/sockios.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 backport-include/uapi/linux/sockios.h (limited to 'backport-include/uapi/linux/sockios.h') diff --git a/backport-include/uapi/linux/sockios.h b/backport-include/uapi/linux/sockios.h new file mode 100644 index 0000000..12a7dd6 --- /dev/null +++ b/backport-include/uapi/linux/sockios.h @@ -0,0 +1,31 @@ +#ifndef __BACKPORT_LINUX_SOCKIOS_H +#define __BACKPORT_LINUX_SOCKIOS_H +#include_next +#include + +/* + * Kernel backports UAPI note: + * + * We carry UAPI headers for backports to enable compilation + * of kernel / driver code to compile without any changes. If + * it so happens that a feature is backported it can be added + * here but notice that if full subsystems are backported you + * should just include the respective full header onto the + * copy-list file so that its copied intact. This strategy + * is used to either backport a specific feature or to just + * avoid having to do ifdef changes to compile. + * + * Userspace is not expected to copy over backports headers + * to compile userspace programs, userspace programs can + * and should consider carrying over a respective copy-list + * of the latest UAPI kernel headers they need in their + * upstream sources, the kernel the user uses, whether with + * backports or not should be able to return -EOPNOTSUPP if + * the feature is not available and let it through if its + * supported and meats the expected form. + */ + +#if LINUX_VERSION_IS_LESS(3,14,0) +#define SIOCGHWTSTAMP 0x89b1 /* get config */ +#endif /* LINUX_VERSION_IS_LESS(3,14,0) */ +#endif /* __BACKPORT_LINUX_SOCKIOS_H */ -- cgit v1.2.3