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21 lines
481 B
C
21 lines
481 B
C
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#ifndef COSMOPOLITAN_LIBC_THREAD_SELF_H_
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#define COSMOPOLITAN_LIBC_THREAD_SELF_H_
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#include "libc/thread/descriptor.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/**
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* @fileoverview get the thread descriptor of the current thread
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*/
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inline cthread_t cthread_self(void) {
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cthread_t self;
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asm ("mov %%fs:0, %0" : "=r"(self));
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return self;
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}
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_THREAD_SELF_H_ */
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