summaryrefslogtreecommitdiffstats
path: root/sys/gnu/fs/xfs/FreeBSD/xfs_compat.h
diff options
context:
space:
mode:
Diffstat (limited to 'sys/gnu/fs/xfs/FreeBSD/xfs_compat.h')
-rw-r--r--sys/gnu/fs/xfs/FreeBSD/xfs_compat.h173
1 files changed, 0 insertions, 173 deletions
diff --git a/sys/gnu/fs/xfs/FreeBSD/xfs_compat.h b/sys/gnu/fs/xfs/FreeBSD/xfs_compat.h
deleted file mode 100644
index 55a03c9..0000000
--- a/sys/gnu/fs/xfs/FreeBSD/xfs_compat.h
+++ /dev/null
@@ -1,173 +0,0 @@
-#ifndef __XFS_COMPAT_H__
-#define __XFS_COMPAT_H__
-
-#include <sys/param.h>
-#include <sys/libkern.h>
-#include <sys/limits.h>
-#include <sys/uuid.h>
-#include <sys/conf.h>
-#include <sys/sbuf.h>
-#include <sys/stat.h>
-#include <sys/ioccom.h>
-#include <sys/fcntl.h>
-#include <sys/dirent.h>
-#include <sys/ktr.h>
-#include <sys/kdb.h>
-
-#ifdef _KERNEL
-#define __KERNEL__
-#endif
-
-#define printk printf
-
-#define MAJOR(x) major(x)
-#define MINOR(x) minor(x)
-
-/*
- * SYSV compatibility types missing in FreeBSD.
- */
-typedef unsigned long ulong;
-typedef unsigned int uint;
-typedef unsigned short ushort;
-
-/*
- * Additional type declarations for XFS.
- */
-typedef signed char __s8;
-typedef unsigned char __u8;
-typedef signed short int __s16;
-typedef unsigned short int __u16;
-typedef signed int __s32;
-typedef unsigned int __u32;
-typedef signed long long int __s64;
-typedef unsigned long long int __u64;
-
-/* linus now has sparse which expects big endian or little endian */
-typedef __u16 __be16;
-typedef __u32 __be32;
-typedef __u64 __be64;
-
-/*
- * Linux types with direct FreeBSD conterparts
- */
-typedef off_t loff_t;
-typedef struct timespec timespec_t;
-typedef struct uuid uuid_t;
-typedef struct fid fid_t;
-typedef dev_t os_dev_t;
-
-/*
- * Linux block devices are device vnodes in FreeBSD.
- */
-#define block_device vnode
-
-/*
- * Get the current CPU ID.
- */
-#define smp_processor_id() PCPU_GET(cpuid)
-
-/*
- * FreeBSD does not have BITS_PER_LONG defined.
- */
-#if defined(LONG_BIT)
-#define BITS_PER_LONG LONG_BIT
-#elif defined(__i386__)
-#define BITS_PER_LONG 32
-#endif
-
-#define rol32(x, y) (((x)<<(y))|((x)>>(32-(y))))
-/*
- * boolean_t is enum on Linux, int on FreeBSD.
- * Provide value defines.
- */
-#define B_FALSE 0
-#define B_TRUE 1
-
-/*
- * GCC 3.x static branch prediction hints
- */
-#if __GNUC__ < 3
-#define __builtin_expect(x, expected_value) (x)
-#endif
-
-#ifndef likely
-#define likely(x) __builtin_expect((x), 1)
-#endif
-
-#ifndef unlikely
-#define unlikely(x) __builtin_expect((x), 0)
-#endif
-
-/*
- * ANSI and GCC extension keywords compatibity
- */
-#ifndef inline
-#define inline __inline__
-#endif
-
-#ifndef asm
-#define asm __asm
-#endif
-
-#ifndef typeof
-#define typeof __typeof
-#endif
-
-/*
- * Miscellaneous limit constants
- */
-#define MAX_LFS_FILESIZE 0x7fffffffffffffffLL
-
-/*
- * Map simple functions to their FreeBSD kernel equivalents
- */
-#ifndef copy_to_user
-#define copy_to_user(dst, src, len) copyout((src), (dst), (len))
-#endif
-
-#ifndef copy_from_user
-#define copy_from_user(dst, src, len) copyin((src), (dst), (len))
-#endif
-
-/*
- * Map simple global vairables to FreeBSD kernel equivalents
- */
-#if !defined(xfs_physmem)
-#define xfs_physmem physmem
-#endif
-
-#ifndef HZ
-#define HZ hz
-#endif
-
-/*
- * These should be implemented properly for all architectures
- * we want to support.
- */
-#define get_unaligned(ptr) (*(ptr))
-#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
-
-/*
- * Linux type-safe min/max macros.
- */
-#define min_t(type,x,y) MIN((x),(y))
-#define max_t(type,x,y) MAX((x),(y))
-
-
-typedef struct mtx xfs_mutex_t;
-/*
- * Cedentials manipulation.
- */
-#define current_fsuid(credp) (credp)->cr_uid
-#define current_fsgid(credp) (credp)->cr_groups[0]
-
-#define PAGE_CACHE_SIZE PAGE_SIZE
-
-#define IS_ERR(err) (err)
-
-static inline unsigned long ffz(unsigned long val)
-{
- return ffsl(~val);
-}
-
-#endif /* __XFS_COMPAT_H__ */
OpenPOWER on IntegriCloud