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| Rev | Author | Line No. | Line |
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| 985 | palkovsky | 1 | /* |
| 2586 | jermar | 2 | * Copyright (c) 2007 Jakub Jermar |
| 985 | palkovsky | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 1866 | jermar | 29 | /** @addtogroup libc |
| 1653 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 2586 | jermar | 35 | #ifndef LIBC_TLS_H_ |
| 36 | #define LIBC_TLS_H_ |
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| 985 | palkovsky | 37 | |
| 2586 | jermar | 38 | #include <libarch/tls.h> |
| 2541 | jermar | 39 | #include <sys/types.h> |
| 985 | palkovsky | 40 | |
| 2586 | jermar | 41 | /* |
| 42 | * Symbols defined in the respective linker script. |
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| 43 | */ |
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| 2581 | jermar | 44 | extern char _tls_alignment; |
| 2586 | jermar | 45 | extern char _tdata_start; |
| 46 | extern char _tdata_end; |
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| 47 | extern char _tbss_start; |
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| 48 | extern char _tbss_end; |
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| 2581 | jermar | 49 | |
| 2586 | jermar | 50 | extern tcb_t *__make_tls(void); |
| 51 | extern tcb_t *__alloc_tls(void **, size_t); |
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| 1427 | palkovsky | 52 | extern void __free_tls(tcb_t *); |
| 2586 | jermar | 53 | extern void __free_tls_arch(tcb_t *, size_t); |
| 1079 | jermar | 54 | |
| 2586 | jermar | 55 | #ifdef CONFIG_TLS_VARIANT_1 |
| 56 | extern tcb_t *tls_alloc_variant_1(void **, size_t); |
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| 57 | extern void tls_free_variant_1(tcb_t *, size_t); |
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| 985 | palkovsky | 58 | #endif |
| 2586 | jermar | 59 | #ifdef CONFIG_TLS_VARIANT_2 |
| 60 | extern tcb_t *tls_alloc_variant_2(void **, size_t); |
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| 61 | extern void tls_free_variant_2(tcb_t *, size_t); |
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| 62 | #endif |
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| 1653 | cejka | 63 | |
| 2586 | jermar | 64 | #endif |
| 65 | |||
| 1866 | jermar | 66 | /** @} |
| 1653 | cejka | 67 | */ |