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https://github.com/fluencelabs/musl
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9beb6330c0
we take advantage of the fact that unless self->cancelpt is 1, cancellation cannot happen. so just increment it by 2 to temporarily block cancellation. this drops pthread_create.o well under 1k.
11 lines
224 B
C
11 lines
224 B
C
#include "pthread_impl.h"
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int pthread_setcancelstate(int new, int *old)
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{
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struct pthread *self = pthread_self();
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if (old) *old = self->canceldisable;
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if (new > 1U) return EINVAL;
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self->canceldisable = new;
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return 0;
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}
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