Submit #2955 ยป 0008-libc-Rip-out-pthread_cancel-stub-symbol.patch
| lib/libc/gen/Symbol.map | ||
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pthread_barrierattr_getpshared;
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pthread_barrierattr_init;
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pthread_barrierattr_setpshared;
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pthread_cancel;
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pthread_cleanup_pop;
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pthread_cleanup_push;
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pthread_cond_broadcast;
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| lib/libc/gen/_pthread_stubs.c | ||
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* latter can't be allowed to exit/terminate).
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*/
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#define WRlc(f, n) \
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__weak_reference(f, _ ## n);
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#define WR(f, n) \
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__weak_reference(f, _ ## n); \
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__weak_reference(f, n)
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| ... | ... | |
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WR(stub_zero, pthread_barrierattr_getpshared);
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WR(stub_zero, pthread_barrierattr_init);
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WR(stub_zero, pthread_barrierattr_setpshared);
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WR(stub_zero, pthread_cancel);
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WRlc(stub_zero, pthread_cancel);
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WR(stub_zero, pthread_cleanup_pop);
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WR(stub_zero, pthread_cleanup_push);
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WR(stub_zero, pthread_cond_broadcast);
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| lib/libpthread/dummy.c | ||
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/* $DragonFly: src/lib/libpthread/dummy.c,v 1.1 2007/04/17 12:34:07 corecode Exp $ */
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#include <stdio.h>
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#include <stdlib.h>
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| ... | ... | |
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}
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__weak_reference(dummy_pthread_create, pthread_create);
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static void __attribute__((__used__))
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dummy_pthread_cancel(void)
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{
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fprintf(stderr, "libpthread.so: dummy weak symbol executed\n");
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abort();
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}
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__weak_reference(dummy_pthread_cancel, pthread_cancel);
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