projects / mirror_spl.git / blame
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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>. | |
| 715f6251 | 6 | * UCRL-CODE-235197 |
| 7 | * | |
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8 | * This file is part of the SPL, Solaris Porting Layer. |
| 9 | * For details, see <http://github.com/behlendorf/spl/>. | |
| 715f6251 | 10 | * |
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11 | * The SPL is free software; you can redistribute it and/or modify it |
| 12 | * under the terms of the GNU General Public License as published by the | |
| 13 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 14 | * option) any later version. | |
| 15 | * | |
| 16 | * The SPL is distributed in the hope that it will be useful, but WITHOUT | |
| 715f6251 | 17 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 19 | * for more details. | |
| 20 | * | |
| 21 | * You should have received a copy of the GNU General Public License along | |
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22 | * with the SPL. If not, see <http://www.gnu.org/licenses/>. |
| 23 | \*****************************************************************************/ | |
| 715f6251 | 24 | |
| 09b414e8 | 25 | #ifndef _SPL_THREAD_H |
| 26 | #define _SPL_THREAD_H | |
| f1ca4da6 | 27 | |
| f1b59d26 | 28 | #include <linux/module.h> |
| f1ca4da6 | 29 | #include <linux/mm.h> |
| 30 | #include <linux/spinlock.h> | |
| 968eccd1 | 31 | #include <linux/kthread.h> |
| f4b37741 | 32 | #include <sys/types.h> |
| 14c5326c | 33 | #include <sys/sysmacros.h> |
| f1ca4da6 | 34 | |
| 35 | /* | |
| 36 | * Thread interfaces | |
| 37 | */ | |
| 38 | #define TP_MAGIC 0x53535353 | |
| 39 | ||
| 40 | #define TS_SLEEP TASK_INTERRUPTIBLE | |
| 41 | #define TS_RUN TASK_RUNNING | |
| 42 | #define TS_ZOMB EXIT_ZOMBIE | |
| 43 | #define TS_STOPPED TASK_STOPPED | |
| 44 | #if 0 | |
| 45 | #define TS_FREE 0x00 /* No clean linux mapping */ | |
| 46 | #define TS_ONPROC 0x04 /* No clean linux mapping */ | |
| 47 | #define TS_WAIT 0x20 /* No clean linux mapping */ | |
| 48 | #endif | |
| 49 | ||
| 51f443a0 | 50 | typedef void (*thread_func_t)(void *); |
| 51 | ||
| f1ca4da6 | 52 | #define thread_create(stk, stksize, func, arg, len, pp, state, pri) \ |
| 51f443a0 | 53 | __thread_create(stk, stksize, (thread_func_t)func, \ |
| 968eccd1 | 54 | #func, arg, len, pp, state, pri) |
| f1ca4da6 | 55 | #define thread_exit() __thread_exit() |
| 56 | #define curthread get_current() | |
| 57 | ||
| f1b59d26 | 58 | extern kthread_t *__thread_create(caddr_t stk, size_t stksize, |
| 968eccd1 | 59 | thread_func_t func, const char *name, |
| 60 | void *args, size_t len, int *pp, | |
| 61 | int state, pri_t pri); | |
| f1b59d26 | 62 | extern void __thread_exit(void); |
| f1ca4da6 | 63 | |
| 09b414e8 | 64 | #endif /* _SPL_THREAD_H */ |
| f1ca4da6 | 65 |