include/gnukfreebsd.h

   1 /*
   2  * Copyright (c) 2004-2006 Silicon Graphics, Inc.
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #ifndef __XFS_KFREEBSD_H__
  19 #define __XFS_KFREEBSD_H__
  20
  21 #include <uuid/uuid.h>
  22 #include <sys/vfs.h>
  23 #include <sys/ioctl.h>
  24 #include <sys/sysmacros.h>
  25 #include <malloc.h>
  26 #include <getopt.h>
  27 #include <endian.h>
  28 #include <sys/stat.h>
  29 #include <sys/param.h>
  30 #include <sys/mount.h>
  31 #include <ctype.h>
  32 #include <libgen.h>
  33 #include <paths.h>
  34 #include "xfs/swab.h"
  35
  36 #define constpp char * const *
  37
  38 #define EFSCORRUPTED    990     /* Filesystem is corrupted */
  39 #define EFSBADCRC       991     /* Bad CRC detected */
  40
  41 typedef off_t           xfs_off_t;
  42 typedef __uint64_t      xfs_ino_t;
  43 typedef __uint32_t      xfs_dev_t;
  44 typedef __int64_t       xfs_daddr_t;
  45
  46 #define HAVE_FID        1
  47
  48 static __inline__ int xfsctl(const char *path, int fd, int cmd, void *p)
  49 {
  50         return ioctl(fd, cmd, p);
  51 }
  52
  53 static __inline__ int platform_test_xfs_fd(int fd)
  54 {
  55         struct statfs buf;
  56         if (fstatfs(fd, &buf) < 0)
  57                 return 0;
  58         return strncmp(buf.f_fstypename, "xfs", 4) == 0;
  59 }
  60
  61 static __inline__ int platform_test_xfs_path(const char *path)
  62 {
  63         struct statfs buf;
  64         if (statfs(path, &buf) < 0)
  65                 return 0;
  66         return strncmp(buf.f_fstypename, "xfs", 4) == 0;
  67 }
  68
  69 static __inline__ int platform_fstatfs(int fd, struct statfs *buf)
  70 {
  71         return fstatfs(fd, buf);
  72 }
  73
  74 static __inline__ void platform_getoptreset(void)
  75 {
  76         extern int optind;
  77         optind = 0;
  78 }
  79
  80 static __inline__ int platform_uuid_compare(uuid_t *uu1, uuid_t *uu2)
  81 {
  82         return uuid_compare(*uu1, *uu2);
  83 }
  84
  85 static __inline__ void platform_uuid_unparse(uuid_t *uu, char *buffer)
  86 {
  87         uuid_unparse(*uu, buffer);
  88 }
  89
  90 static __inline__ int platform_uuid_parse(char *buffer, uuid_t *uu)
  91 {
  92         return uuid_parse(buffer, *uu);
  93 }
  94
  95 static __inline__ int platform_uuid_is_null(uuid_t *uu)
  96 {
  97         return uuid_is_null(*uu);
  98 }
  99
 100 static __inline__ void platform_uuid_generate(uuid_t *uu)
 101 {
 102         uuid_generate(*uu);
 103 }
 104
 105 static __inline__ void platform_uuid_clear(uuid_t *uu)
 106 {
 107         uuid_clear(*uu);
 108 }
 109
 110 static __inline__ void platform_uuid_copy(uuid_t *dst, uuid_t *src)
 111 {
 112         uuid_copy(*dst, *src);
 113 }
 114
 115 static __inline__ int
 116 platform_discard_blocks(int fd, uint64_t start, uint64_t len)
 117 {
 118         return 0;
 119 }
 120
 121 #endif  /* __XFS_KFREEBSD_H__ */