Re: [PATCH] tools/sd-notify.h: Include string.h too

[Anthony PERARD <anthony@xenproject.org>]

On Fri, Dec 05, 2025 at 10:00:12PM +0000, Andrew Cooper wrote:
> Alpine Linux, when using --enable-systemd to get the init files, fails with:
> 
>   tools/include/xen-sd-notify.h:69:3: error: call to undeclared library
>   function 'memcpy' with type 'void *(void *, const void *, unsigned long)';
>   ISO C99 and later do not support implicit function declarations
>   [-Wimplicit-function-declaration]
>      69 |   memcpy(socket_addr.sun.sun_path, socket_path, path_length);
>         |   ^
> 
> This will be down to using musl rather than glibc.  Include the appropriate
> header.
> 
> Fixes: 78510f3a1522 ("tools: Import stand-alone sd_notify() implementation from systemd")
> Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Acked-by: Anthony PERARD <anthony.perard@vates.tech>

Thanks,

-- 
Anthony PERARD