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5f37fc132a
cleanup push and pop are also no-ops if pthread_exit is not reachable. this can make a big difference for library code which needs to protect itself against cancellation, but which is unlikely to actually be used in programs with threads/cancellation.
24 lines
441 B
C
24 lines
441 B
C
#include "pthread_impl.h"
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static void dummy(struct __ptcb *cb)
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{
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}
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weak_alias(dummy, __pthread_do_unwind);
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weak_alias(dummy, __pthread_do_register);
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weak_alias(dummy, __pthread_do_unregister);
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void __pthread_unwind_next(struct __ptcb *cb)
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{
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__pthread_do_unwind(cb);
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}
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void __pthread_register_cancel(struct __ptcb *cb)
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{
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__pthread_do_register(cb);
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}
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void __pthread_unregister_cancel(struct __ptcb *cb)
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{
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__pthread_do_unregister(cb);
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}
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