Re: [PATCH] Fix compiler issue with mmap_internal

[Adhemerval Zanella <adhemerval.zanella@linaro.org>]

On 28/10/2021 18:27, Stafford Horne via Libc-alpha wrote:
> Compiling mmap_internal fails to compile when we use -1 for MMAP2_PAGE_UNIT
> on 32 bit architectures.  The error is as follows:
> 
>     ../sysdeps/unix/sysv/linux/mmap_internal.h:30:8: error: unknown type
>     name 'uint64_t'
>     |
>        30 | static uint64_t page_unit;
> 	  |
> 	  |        ^~~~~~~~
> 
> Fix by adding including stdint.h.

LGTM, thanks.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>


> ---
>  sysdeps/unix/sysv/linux/mmap_internal.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/sysdeps/unix/sysv/linux/mmap_internal.h b/sysdeps/unix/sysv/linux/mmap_internal.h
> index 5ca6976191..35e112cc77 100644
> --- a/sysdeps/unix/sysv/linux/mmap_internal.h
> +++ b/sysdeps/unix/sysv/linux/mmap_internal.h
> @@ -19,6 +19,8 @@
>  #ifndef MMAP_INTERNAL_LINUX_H
>  #define MMAP_INTERNAL_LINUX_H 1
>  
> +#include <stdint.h>
> +
>  /* This is the minimum mmap2 unit size accept by the kernel.  An architecture
>     with multiple minimum page sizes (such as m68k) might define it as -1 and
>     thus it will queried at runtime.  */
>