tsd.h

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    1 /*
    2  *  Copyright (C) 2010 Lawrence Livermore National Security, LLC.
    3  *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
    4  *  Written by Brian Behlendorf <behlendorf1@llnl.gov>.
    5  *  UCRL-CODE-235197
    6  *
    7  *  This file is part of the SPL, Solaris Porting Layer.
    8  *
    9  *  The SPL is free software; you can redistribute it and/or modify it
   10  *  under the terms of the GNU General Public License as published by the
   11  *  Free Software Foundation; either version 2 of the License, or (at your
   12  *  option) any later version.
   13  *
   14  *  The SPL is distributed in the hope that it will be useful, but WITHOUT
   15  *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   16  *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   17  *  for more details.
   18  *
   19  *  You should have received a copy of the GNU General Public License along
   20  *  with the SPL.  If not, see <http://www.gnu.org/licenses/>.
   21  */
   22 
   23 #ifndef _SPL_TSD_H
   24 #define _SPL_TSD_H
   25 
   26 #include <sys/types.h>
   27 
   28 #define TSD_HASH_TABLE_BITS_DEFAULT     9
   29 #define TSD_KEYS_MAX                    32768
   30 #define DTOR_PID                        (PID_MAX_LIMIT+1)
   31 #define PID_KEY                         (TSD_KEYS_MAX+1)
   32 
   33 typedef void (*dtor_func_t)(void *);
   34 
   35 extern int tsd_set(uint_t, void *);
   36 extern void *tsd_get(uint_t);
   37 extern void *tsd_get_by_thread(uint_t, kthread_t *);
   38 extern void tsd_create(uint_t *, dtor_func_t);
   39 extern void tsd_destroy(uint_t *);
   40 extern void tsd_exit(void);
   41 
   42 int spl_tsd_init(void);
   43 void spl_tsd_fini(void);
   44 
   45 #endif /* _SPL_TSD_H */

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FreeBSD/Linux Kernel Cross Reference sys/contrib/openzfs/include/os/linux/spl/sys/tsd.h

FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/include/os/linux/spl/sys/tsd.h