[PATCH v5 07/12] Enable --enable-fortify-source with clang

[Andreas Schwab]

On Nov 20 2025, Adhemerval Zanella wrote:

> diff --git a/include/bits/stdio2-decl.h b/include/bits/stdio2-decl.h
> index bbb052f192..9758bf4b55 100644
> --- a/include/bits/stdio2-decl.h
> +++ b/include/bits/stdio2-decl.h
> @@ -1 +1,8 @@
>  #include <libio/bits/stdio2-decl.h>
> +
> +#ifndef _ISOMAC
> +libc_hidden_proto (__fgets_unlocked_chk)
> +libc_hidden_ldbl_proto (vfprintf)
> +libc_hidden_ldbl_proto (__vasprintf_chk)
> +libc_hidden_ldbl_proto (__vfprintf_chk)
> +#endif

These declarations conflict with the ones in include/stdio.h when
--enable-fortify-source=1.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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