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Removed checks for obsolete boost version numbers

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This commit is contained in:
Peter Conrad 2019-09-24 17:24:38 +02:00
parent 2f776301cd
commit 4bdab0bb0a
2 changed files with 5 additions and 65 deletions
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58
src/thread/context.hpp
View file

@ -19,11 +19,11 @@
namespace bc = boost::context::detail;
namespace bco = boost::coroutines;
typedef bco::stack_allocator stack_allocator;
#elif BOOST_VERSION >= 105400
#else
# include <boost/coroutine/stack_context.hpp>
namespace bc = boost::context;
namespace bco = boost::coroutines;
# if BOOST_VERSION >= 105600 && !defined(NDEBUG)
# if !defined(NDEBUG)
# include <boost/assert.hpp>
# include <boost/coroutine/protected_stack_allocator.hpp>
typedef bco::protected_stack_allocator stack_allocator;
@ -32,16 +32,7 @@
typedef bco::stack_allocator stack_allocator;
# endif
#elif BOOST_VERSION >= 105300
#include <boost/coroutine/stack_allocator.hpp>
namespace bc = boost::context;
namespace bco = boost::coroutines;
#elif BOOST_VERSION >= 105200
namespace bc = boost::context;
#else
namespace bc = boost::ctx;
namespace bco = boost::coroutine;
#endif
#endif // BOOST_VERSION >= 106100
namespace fc {
class thread;
@ -55,10 +46,7 @@ namespace fc {
*/
struct context {
typedef fc::context* ptr;
#if BOOST_VERSION >= 105400
bco::stack_context stack_ctx;
#endif
#if BOOST_VERSION >= 106100
using context_fn = void (*)(bc::transfer_t);
@ -81,32 +69,13 @@ namespace fc {
cur_task(0),
context_posted_num(0)
{
#if BOOST_VERSION >= 105600
size_t stack_size = FC_CONTEXT_STACK_SIZE;
alloc.allocate(stack_ctx, stack_size);
my_context = bc::make_fcontext( stack_ctx.sp, stack_ctx.size, sf);
#elif BOOST_VERSION >= 105400
size_t stack_size = FC_CONTEXT_STACK_SIZE;
alloc.allocate(stack_ctx, stack_size);
my_context = bc::make_fcontext( stack_ctx.sp, stack_ctx.size, sf);
#elif BOOST_VERSION >= 105300
size_t stack_size = FC_CONTEXT_STACK_SIZE;
void* stackptr = alloc.allocate(stack_size);
my_context = bc::make_fcontext( stackptr, stack_size, sf);
#else
size_t stack_size = FC_CONTEXT_STACK_SIZE;
my_context.fc_stack.base = alloc.allocate( stack_size );
my_context.fc_stack.limit = static_cast<char*>( my_context.fc_stack.base) - stack_size;
make_fcontext( &my_context, sf );
#endif
}
context( fc::thread* t) :
#if BOOST_VERSION >= 105600
my_context(nullptr),
#elif BOOST_VERSION >= 105300
my_context(new bc::fcontext_t),
#endif
caller_context(0),
stack_alloc(0),
next_blocked(0),
@ -123,23 +92,8 @@ namespace fc {
{}
~context() {
#if BOOST_VERSION >= 105600
if(stack_alloc)
stack_alloc->deallocate( stack_ctx );
#elif BOOST_VERSION >= 105400
if(stack_alloc)
stack_alloc->deallocate( stack_ctx );
else
delete my_context;
#elif BOOST_VERSION >= 105300
if(stack_alloc)
stack_alloc->deallocate( my_context->fc_stack.sp, FC_CONTEXT_STACK_SIZE);
else
delete my_context;
#else
if(stack_alloc)
stack_alloc->deallocate( my_context.fc_stack.base, FC_CONTEXT_STACK_SIZE );
#endif
}
void reinitialize()
@ -225,13 +179,7 @@ namespace fc {
bool is_complete()const { return complete; }
#if BOOST_VERSION >= 105300 && BOOST_VERSION < 105600
bc::fcontext_t* my_context;
#else
bc::fcontext_t my_context;
#endif
fc::context* caller_context;
stack_allocator* stack_alloc;
priority prio;

12
src/thread/thread_d.hpp
View file

@ -433,12 +433,8 @@ namespace fc {
auto p = context_pair{nullptr, prev};
auto t = bc::jump_fcontext( next->my_context, &p );
static_cast<context_pair*>(t.data)->second->my_context = t.fctx;
#elif BOOST_VERSION >= 105600
bc::jump_fcontext( &prev->my_context, next->my_context, 0 );
#elif BOOST_VERSION >= 105300
bc::jump_fcontext( prev->my_context, next->my_context, 0 );
#else
bc::jump_fcontext( &prev->my_context, &next->my_context, 0 );
bc::jump_fcontext( &prev->my_context, next->my_context, 0 );
#endif
BOOST_ASSERT( current );
BOOST_ASSERT( current == prev );
@ -479,12 +475,8 @@ namespace fc {
auto p = context_pair{this, prev};
auto t = bc::jump_fcontext( next->my_context, &p );
static_cast<context_pair*>(t.data)->second->my_context = t.fctx;
#elif BOOST_VERSION >= 105600
bc::jump_fcontext( &prev->my_context, next->my_context, (intptr_t)this );
#elif BOOST_VERSION >= 105300
bc::jump_fcontext( prev->my_context, next->my_context, (intptr_t)this );
#else
bc::jump_fcontext( &prev->my_context, &next->my_context, (intptr_t)this );
bc::jump_fcontext( &prev->my_context, next->my_context, (intptr_t)this );
#endif
BOOST_ASSERT( current );
BOOST_ASSERT( current == prev );