Promote seh_catcher() et al. to llexception.{h,cpp} for general use.

1 files changed, 1 insertions, 50 deletions

diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index a70e3d9ae7..f3943b7138 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -286,55 +286,6 @@ std::string LLCoros::launch(const std::string& prefix, const callable_t& callabl
     return name;
 }
 
-namespace
-{
-
-#if LL_WINDOWS
-
-static const U32 STATUS_MSC_EXCEPTION = 0xE06D7363; // compiler specific
-
-U32 exception_filter(U32 code, struct _EXCEPTION_POINTERS *exception_infop)
-{
-    if (code == STATUS_MSC_EXCEPTION)
-    {
-        // C++ exception, go on
-        return EXCEPTION_CONTINUE_SEARCH;
-    }
-    else
-    {
-        // handle it
-        return EXCEPTION_EXECUTE_HANDLER;
-    }
-}
-
-void sehandle(const LLCoros::callable_t& callable)
-{
-    __try
-    {
-        callable();
-    }
-    __except (exception_filter(GetExceptionCode(), GetExceptionInformation()))
-    {
-        // convert to C++ styled exception
-        // Note: it might be better to use _se_set_translator
-        // if you want exception to inherit full callstack
-        char integer_string[512];
-        sprintf(integer_string, "SEH, code: %lu\n", GetExceptionCode());
-        throw std::exception(integer_string);
-    }
-}
-
-#else  // ! LL_WINDOWS
-
-inline void sehandle(const LLCoros::callable_t& callable)
-{
-    callable();
-}
-
-#endif // ! LL_WINDOWS
-
-} // anonymous namespace
-
 // Top-level wrapper around caller's coroutine callable.
 // Normally we like to pass strings and such by const reference -- but in this
 // case, we WANT to copy both the name and the callable to our local stack!
@@ -348,7 +299,7 @@ void LLCoros::toplevel(std::string name, callable_t callable)
     // run the code the caller actually wants in the coroutine
     try
     {
-        sehandle(callable);
+        seh_catcher(callable);
     }
     catch (const Stop& exc)
     {