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Run thread shutdown functions in an explicit order

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This removes the __libc_thread_subfreeres hook in favor of explict
calls.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Florian Weimer
2018-06-26 15:13:54 +02:00
parent 935d920e76
commit 124e025864
14 changed files with 70 additions and 46 deletions
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7
resolv/res-close.c
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@ -126,8 +126,8 @@ res_nclose (res_state statp)
libc_hidden_def (__res_nclose)
/* This is called when a thread is exiting to free resources held in _res. */
static void __attribute__ ((section ("__libc_thread_freeres_fn")))
res_thread_freeres (void)
void
__res_thread_freeres (void)
{
__resolv_context_freeres ();
@ -140,5 +140,4 @@ res_thread_freeres (void)
/* Make sure we do a full re-initialization the next time. */
_res.options = 0;
}
text_set_element (__libc_thread_subfreeres, res_thread_freeres);
text_set_element (__libc_subfreeres, res_thread_freeres);
text_set_element (__libc_subfreeres, __res_thread_freeres);