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initial check-in, version 0.5.0

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This commit is contained in:
Rich Felker
2011-02-12 00:22:29 -05:00
commit 0b44a0315b
1021 changed files with 45711 additions and 0 deletions
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22
src/thread/cancellation.c Normal file
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#include "pthread_impl.h"
void __pthread_register_cancel(struct __ptcb *cb)
{
struct pthread *self = pthread_self();
cb->__next = self->cancelbuf;
self->cancelbuf = cb;
}
#define pthread_self __pthread_self
void __pthread_unregister_cancel(struct __ptcb *cb)
{
struct pthread *self = pthread_self();
self->cancelbuf = self->cancelbuf->__next;
}
void __pthread_unwind_next(struct __ptcb *cb)
{
if (cb->__next) longjmp((void *)cb->__next->__jb, 1);
pthread_exit(PTHREAD_CANCELLED);
}