[SLOF] [PATCH slof] libc: fix build in C23 mode
Vaibhav Jain
vaibhav at linux.ibm.com
Wed May 28 19:49:56 AEST 2025
Hit the same problem recently with GCC-15 and had a similar fix in my
tree.
yselkowi at redhat.com writes:
> GCC 15 defaults to C23, in which bool, true, and false are keywords.
>
> Signed-off-by: Yaakov Selkowitz <yselkowi at redhat.com>
> Signed-off-by: Alexey Kardashevskiy <aik at ozlabs.ru>
Hence,
Tested-by: Vaibhav Jain <vaibhav at linux.ibm.com>
> ---
>
> This should be a common breakage but I have not managed google
> a common solution for this, what do others do?
>
> ---
> lib/libc/include/stdbool.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/libc/include/stdbool.h b/lib/libc/include/stdbool.h
> index 5b7d36a7effb..0e0f8c682ec4 100644
> --- a/lib/libc/include/stdbool.h
> +++ b/lib/libc/include/stdbool.h
> @@ -13,7 +13,7 @@
> #ifndef _STDBOOL_H
> #define _STDBOOL_H
>
> -#ifndef __cplusplus
> +#if !defined(__cplusplus) && __STDC_VERSION__ < 202311L
> typedef enum { false = 0, true } bool;
> #endif
>
> --
> 2.49.0
--
Cheers
~ Vaibhav
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