| #ifndef __BACKPORT_COMPAT_H |
| #define __BACKPORT_COMPAT_H |
| |
| #include_next <linux/compat.h> |
| #include <linux/version.h> |
| #include <linux/compiler.h> |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| #ifdef CONFIG_X86_X32_ABI |
| #define COMPAT_USE_64BIT_TIME \ |
| (!!(task_pt_regs(current)->orig_ax & __X32_SYSCALL_BIT)) |
| #else |
| #define COMPAT_USE_64BIT_TIME 0 |
| #endif |
| #endif |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| #define compat_put_timespec LINUX_BACKPORT(compat_put_timespec) |
| extern int compat_put_timespec(const struct timespec *, void __user *); |
| #endif |
| |
| #endif /* __BACKPORT_COMPAT_H */ |
