[compiler-rt] [sanitizer_common] Add GNU/Linux main wrapper support (PR #196365)

via llvm-commits llvm-commits at lists.llvm.org
Thu May 7 09:51:51 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,inc -- compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_main.inc compiler-rt/lib/sanitizer_common/sanitizer_common.h --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_main.inc b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_main.inc
index 436241f59..2f744de79 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_main.inc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_main.inc
@@ -21,7 +21,7 @@ namespace {
 
 MainFnTy real_main;
 
-int WrappedMain(int argc, char **argv, char **envp) {
+int WrappedMain(int argc, char** argv, char** envp) {
   return MAIN_WRAPPER(real_main, argc, argv, envp);
 }
 
@@ -29,8 +29,8 @@ int WrappedMain(int argc, char **argv, char **envp) {
 }  // namespace __sanitizer
 
 INTERCEPTOR(int, __libc_start_main, __sanitizer::MainFnTy main, int argc,
-            char **argv, void (*init)(), void (*fini)(), void (*rtld_fini)(),
-            void *stack_end) {
+            char** argv, void (*init)(), void (*fini)(), void (*rtld_fini)(),
+            void* stack_end) {
   // This provider is for dynamic glibc startup only. Other libc/startup
   // schemes need separate platform-specific providers.
   __interception::DoesNotSupportStaticLinking();

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https://github.com/llvm/llvm-project/pull/196365


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