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Better fix for #4736 --- ensure we have tried to allocate TLS value

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before complaining that it's not there, especially in native threads


[SVN r66518]
This commit is contained in:
Anthony Williams
2010-11-12 09:11:22 +00:00
parent 768e92b0e9
commit 73121eda9d
1 changed files with 11 additions and 5 deletions
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16
src/win32/thread.cpp
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@@ -58,6 +58,8 @@ namespace boost
boost::call_once(current_thread_tls_init_flag,create_current_thread_tls_key);
if(current_thread_tls_key)
BOOST_VERIFY(TlsSetValue(current_thread_tls_key,new_data));
else
boost::throw_exception(thread_resource_error());
}
#ifdef BOOST_NO_THREADEX
@@ -222,15 +224,19 @@ namespace boost
void make_external_thread_data()
{
externally_launched_thread* me=detail::heap_new<externally_launched_thread>();
set_current_thread_data(me);
try
{
set_current_thread_data(me);
}
catch(...)
{
detail::heap_delete(me);
throw;
}
}
detail::thread_data_base* get_or_make_current_thread_data()
{
if(!current_thread_tls_key)
{
throw thread_resource_error();
}
detail::thread_data_base* current_thread_data(get_current_thread_data());
if(!current_thread_data)
{