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55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
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Copyright (C) 2014 Szilard Biro
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Copyright (C) 2018 Harry Sintonen
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Copyright (C) 2019 Stefan "Bebbo" Franke - AmigaOS 3 port
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "pthread_intern.h"
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#include "debug.h"
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int pthread_setspecific(pthread_key_t key, const void *value)
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{
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pthread_t thread;
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ThreadInfo *inf;
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TLSKey *tls;
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D(bug("%s(%u)\n", __FUNCTION__, key));
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if (key >= PTHREAD_KEYS_MAX)
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return EINVAL;
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thread = pthread_self();
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tls = &tlskeys[key];
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ObtainSemaphoreShared(&tls_sem);
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if (tls->used == FALSE)
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{
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ReleaseSemaphore(&tls_sem);
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return EINVAL;
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}
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ReleaseSemaphore(&tls_sem);
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inf = GetThreadInfo(thread);
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inf->tlsvalues[key] = (void *)value;
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return 0;
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}
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