crtxcr/exile.h
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c++: exile_launch(): Correct std::enable_if logic if type is a ptr

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Albert S. 2022-04-29 21:16:11 +02:00
parent 91858efa51
commit cdc265cedf
1 changed files with 2 additions and 2 deletions
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exile.hpp
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@ -119,7 +119,7 @@ inline int do_clone(int (*clonefn)(void *), void *launcharg)
} }
template<typename T, typename U, typename ... Args> template<typename T, typename U, typename ... Args>
typename std::enable_if_t<std::is_trivially_copyable_v<T>, T> exile_launch(struct exile_policy *policy, U fn, Args && ... args) typename std::enable_if_t<std::is_trivially_copyable_v<T> && !std::is_pointer_v<T>, T> exile_launch(struct exile_policy *policy, U fn, Args && ... args)
{ {
size_t mapsize = sizeof(T); size_t mapsize = sizeof(T);
T * sharedbuf = (T *) mmap(NULL, mapsize , PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0); T * sharedbuf = (T *) mmap(NULL, mapsize , PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
@ -145,7 +145,7 @@ typename std::enable_if_t<std::is_trivially_copyable_v<T>, T> exile_launch(struc
template<typename T, typename U, typename ... Args> template<typename T, typename U, typename ... Args>
typename std::enable_if_t<!std::is_trivially_copyable_v<T> && std::is_copy_constructible_v<T>, T> typename std::enable_if_t<std::is_pointer_v<T> || (!std::is_trivially_copyable_v<T> && std::is_copy_constructible_v<T>), T>
exile_launch(struct exile_policy *policy, const std::function<size_t (const T &, char *, size_t)> &serializer, const std::function<T(const char *, size_t)> &deserializer, U fn, Args && ... args) exile_launch(struct exile_policy *policy, const std::function<size_t (const T &, char *, size_t)> &serializer, const std::function<T(const char *, size_t)> &deserializer, U fn, Args && ... args)
{ {
size_t mapsize = EXILE_MMAP_SIZE; size_t mapsize = EXILE_MMAP_SIZE;