[libc-commits] [libc] [libc] fix -Wmissing-attributes in setjmp (PR #112415)

[via libc-commits]

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@@ -17,8 +17,13 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-[[gnu::naked]]
-LLVM_LIBC_FUNCTION(int, setjmp, (__jmp_buf * buf)) {
+LLVM_LIBC_FUNCTION_ATTR decltype(LIBC_NAMESPACE::setjmp) __setjmp_impl__ __asm__("setjmp");
+
+decltype(LIBC_NAMESPACE::setjmp) setjmp [[gnu::alias("setjmp"), gnu::nothrow]];
+
+[[gnu::naked, gnu::nothrow]]
+int __setjmp_impl__ (__jmp_buf *buf) {
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lntue wrote:

Can you use `jmpbuf` here instead of `__jmp_buf*`?

https://github.com/llvm/llvm-project/pull/112415