include/os/freebsd/spl/sys/sunddi.h

   1 /*
   2  *  Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
   3  *  Copyright (C) 2007 The Regents of the University of California.
   4  *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
   5  *  Written by Brian Behlendorf <behlendorf1@llnl.gov>.
   6  *  UCRL-CODE-235197
   7  *
   8  *  This file is part of the SPL, Solaris Porting Layer.
   9  *
  10  *  The SPL is free software; you can redistribute it and/or modify it
  11  *  under the terms of the GNU General Public License as published by the
  12  *  Free Software Foundation; either version 2 of the License, or (at your
  13  *  option) any later version.
  14  *
  15  *  The SPL is distributed in the hope that it will be useful, but WITHOUT
  16  *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17  *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  18  *  for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License along
  21  *  with the SPL.  If not, see <http://www.gnu.org/licenses/>.
  22  */
  23
  24 #ifndef _SPL_SUNDDI_H
  25 #define _SPL_SUNDDI_H
  26
  27 #include <sys/cred.h>
  28 #include <sys/uio.h>
  29 #include <sys/mutex.h>
  30 #include <sys/u8_textprep.h>
  31 #ifdef BUILDING_ZFS
  32 #include <sys/vnode.h>
  33 #endif
  34
  35 typedef int ddi_devid_t;
  36
  37 #define DDI_DEV_T_NONE                          ((dev_t)-1)
  38 #define DDI_DEV_T_ANY                           ((dev_t)-2)
  39 #define DI_MAJOR_T_UNKNOWN                      ((major_t)0)
  40
  41 #define DDI_PROP_DONTPASS                       0x0001
  42 #define DDI_PROP_CANSLEEP                       0x0002
  43
  44 #define DDI_SUCCESS                             0
  45 #define DDI_FAILURE                             -1
  46
  47 #define ddi_prop_lookup_string(x1, x2, x3, x4, x5)      (*x5 = NULL)
  48 #define ddi_prop_free(x)                                (void)0
  49 #define ddi_root_node()                                 (void)0
  50
  51 extern int ddi_strtol(const char *, char **, int, long *);
  52 extern int ddi_strtoull(const char *, char **, int, unsigned long long *);
  53 extern int ddi_strtoll(const char *, char **, int, long long *);
  54
  55 extern int ddi_copyin(const void *from, void *to, size_t len, int flags);
  56 extern int ddi_copyout(const void *from, void *to, size_t len, int flags);
  57 extern void ddi_sysevent_init(void);
  58
  59
  60 int ddi_soft_state_init(void **statep, size_t size, size_t nitems);
  61 void ddi_soft_state_fini(void **statep);
  62
  63 void *ddi_get_soft_state(void *state, int item);
  64 int ddi_soft_state_zalloc(void *state, int item);
  65 void ddi_soft_state_free(void *state, int item);
  66
  67 #endif /* SPL_SUNDDI_H */