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do stacksize clamp in ctor

master
Daniel Kolesa 2017-03-11 18:41:03 +01:00
parent b2a71d773d
commit de45dd2e80
1 changed files with 2 additions and 4 deletions
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6
ostd/context_stack.hh
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@ -67,13 +67,12 @@ struct basic_fixedsize_stack {
using traits_type = TR;
basic_fixedsize_stack(size_t ss = TR::default_size()) noexcept:
p_size(ss)
p_size(std::clamp(ss, TR::minimum_size(), TR::maximum_size()))
{}
stack_context allocate() {
size_t ss = p_size;
ss = std::clamp(ss, TR::minimum_size(), TR::maximum_size());
size_t pgs = TR::page_size();
size_t npg = std::max(ss / pgs, size_t(size_t(Protected) + 1));
size_t asize = npg * pgs;
@ -129,12 +128,11 @@ struct basic_segmented_stack {
using traits_type = TR;
basic_segmented_stack(size_t ss = TR::default_size()) noexcept:
p_size(ss)
p_size(std::clamp(ss, TR::minimum_size(), TR::maximum_size()))
{}
stack_context allocate() {
size_t ss = p_size;
ss = std::clamp(ss, TR::minimum_size(), TR::maximum_size());
stack_context ret;
void *p = detail::__splitstack_makecontext(