Add support for a user supplied pointer argument to llvm_install_error_handler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78553 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/ErrorHandling.cpp b/lib/Support/ErrorHandling.cpp
index d60dc1d..8166922 100644
--- a/lib/Support/ErrorHandling.cpp
+++ b/lib/Support/ErrorHandling.cpp
@@ -23,12 +23,16 @@
using namespace std;
static llvm_error_handler_t ErrorHandler = 0;
+static void *ErrorHandlerUserData = 0;
+
namespace llvm {
-void llvm_install_error_handler(llvm_error_handler_t handler) {
+void llvm_install_error_handler(llvm_error_handler_t handler,
+ void *user_data) {
assert(!llvm_is_multithreaded() &&
"Cannot register error handlers after starting multithreaded mode!\n");
assert(!ErrorHandler && "Error handler already registered!\n");
ErrorHandler = handler;
+ ErrorHandlerUserData = user_data;
}
void llvm_remove_error_handler(void) {
@@ -47,7 +51,7 @@
if (!ErrorHandler) {
errs() << "LLVM ERROR: " << reason << "\n";
} else {
- ErrorHandler(reason.str());
+ ErrorHandler(ErrorHandlerUserData, reason.str());
}
exit(1);
}