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fix(util/stackinfo): on OSX Boost does not seem to be based on pthread library

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-06-07 20:47:46 -07:00
parent 7124866a4f
commit fb5c7c8e92
1 changed files with 16 additions and 9 deletions
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25
src/util/stackinfo.cpp
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@ -43,16 +43,23 @@ size_t get_stack_size(int main) {
return curr.rlim_max;
} else {
#if defined(LEAN_MULTI_THREAD)
// This branch retrieves the default thread size for pthread threads.
// This is *not* the stack size of the main thread.
pthread_attr_t attr;
memset (&attr, 0, sizeof(attr));
pthread_attr_init(&attr);
size_t result;
if (pthread_attr_getstacksize(&attr, &result) != 0) {
throw_get_stack_size_failed();
{
#if defined(LEAN_USE_BOOST)
// Boost does seems to be based on pthread on OSX
return get_thread_attributes().get_stack_size();
#else
// This branch retrieves the default thread size for pthread threads.
// This is *not* the stack size of the main thread.
pthread_attr_t attr;
memset (&attr, 0, sizeof(attr));
pthread_attr_init(&attr);
size_t result;
if (pthread_attr_getstacksize(&attr, &result) != 0) {
throw_get_stack_size_failed();
}
return result;
#endif
}
return result;
#else
return 0;
#endif