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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>.
7 * This file is part of the SPL, Solaris Porting Layer.
8 * For details, see <http://zfsonlinux.org/>.
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.
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
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 \*****************************************************************************/
27 #include <sys/types.h>
29 #define TSD_HASH_TABLE_BITS_DEFAULT 9
30 #define TSD_KEYS_MAX 32768
31 #define DTOR_PID (PID_MAX_LIMIT+1)
32 #define PID_KEY (TSD_KEYS_MAX+1)
34 typedef void (*dtor_func_t
)(void *);
36 extern int tsd_set(uint_t
, void *);
37 extern void *tsd_get(uint_t
);
38 extern void *tsd_get_by_thread(uint_t
, kthread_t
*);
39 extern void tsd_create(uint_t
*, dtor_func_t
);
40 extern void tsd_destroy(uint_t
*);
41 extern void tsd_exit(void);
43 int spl_tsd_init(void);
44 void spl_tsd_fini(void);
46 #endif /* _SPL_TSD_H */