git: d56a6f0516a7 - main - stdlib.h: Partially revert c27a89971805

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=d56a6f0516a748774673272f227c1862827b46fc

commit d56a6f0516a748774673272f227c1862827b46fc
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2024-02-02 19:06:25 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2024-02-02 19:11:50 +0000

    stdlib.h: Partially revert c27a89971805
    
    quick_exit() can call other functions, and we don't guarantee it calls
    std::terminate should those other functions throw exceptions. And to
    make it do so has ABI complications for libc. Until that's sorted out,
    revert this noexcept (but leave a comment behind so people will find
    this commit message)
    
    Requested by:           kib
    
    Sponsored by:           Netflix
---
 include/stdlib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/stdlib.h b/include/stdlib.h
index f0687f01e6c7..7a934dfa306d 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -165,7 +165,7 @@ void *	aligned_alloc(size_t, size_t) __malloc_like __alloc_align(1)
 	    __alloc_size(2);
 int	at_quick_exit(void (*)(void)) __noexcept;
 _Noreturn void
-	quick_exit(int) __noexcept;
+	quick_exit(int) /* __noexcept -- not ready ABI issues? */;
 #endif /* __ISO_C_VISIBLE >= 2011 */
 /*
  * Extensions made by POSIX relative to C.