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Make Linux version of detail::backtrace_holder look exactly as the Windows version

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This commit is contained in:
Antony Polukhin
2016-11-24 09:34:49 +03:00
parent 87f0c76816
commit b564087208
1 changed files with 2 additions and 2 deletions
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4
include/boost/stacktrace/detail/backend_linux.hpp
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@@ -25,7 +25,7 @@ namespace boost { namespace stacktrace { namespace detail {
struct backtrace_holder {
std::size_t frames_count;
void* buffer[1];
void* buffer[];
backtrace_holder() BOOST_NOEXCEPT {}
@@ -44,7 +44,7 @@ backend::backend(void* memory, std::size_t size, std::size_t& hash_code) BOOST_N
hash_code = 0;
// TODO: Not async signal safe. Use _Unwind_Backtrace, _Unwind_GetIP
impl().frames_count = ::backtrace(impl().buffer, 1 + (size - sizeof(backtrace_holder)) / sizeof(void*));
impl().frames_count = ::backtrace(impl().buffer, (size - sizeof(backtrace_holder)) / sizeof(void*));
if (impl().buffer[impl().frames_count - 1] == 0) {
-- impl().frames_count;
}