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ircd::ctx::posix: Weak alias fallbacks for when --wrap is not effective.

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This commit is contained in:
Jason Volk 2020-05-05 19:45:35 -07:00
parent 883a230830
commit 6a9dbf310a
1 changed files with 20 additions and 2 deletions
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22
ircd/ctx_posix.cc
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@ -62,6 +62,13 @@ __wrap_pthread_create(pthread_t *const thread,
__real_pthread_create(thread, attr, start_routine, arg);
}
extern "C" int
pthread_create(pthread_t *const thread,
const pthread_attr_t *const attr,
void *(*const start_routine)(void *),
void *const arg)
__attribute__((weak, alias("__wrap_pthread_create")));
//
// hook pthread_join
//
@ -79,6 +86,11 @@ __wrap_pthread_join(pthread_t __th,
__real_pthread_join(__th, __thread_return);
}
extern "C" int
pthread_join(pthread_t __th,
void **__thread_return)
__attribute__((weak, alias("__wrap_pthread_join")));
//
// hook pthread_self
//
@ -94,6 +106,12 @@ __wrap_pthread_self(void)
__real_pthread_self();
}
#if 0
extern "C" pthread_t
pthread_self(void)
__attribute__((weak, alias("__wrap_pthread_self")));
#endif
//
// hook pthread_setname_np
//
@ -120,10 +138,10 @@ __wrap_pthread_setname_np(pthread_t __target_thread,
__real_pthread_setname_np(__target_thread, __name);
}
int
extern "C" int
pthread_setname_np(pthread_t __target_thread,
const char *__name)
__attribute__((weak, alias("__wrap_pthread_create")));
__attribute__((weak, alias("__wrap_pthread_setname_np")));
///////////////////////////////////////////////////////////////////////////////
//