Avoid warnings for unused results in nscd/connections.c
Commit Message
Hi,
Building glibc fails at least on s390/power with:
connections.c: In function ‘restart’:
connections.c:1467:4: error: implicit declaration of function
‘ignore_value’ [-Werror=implicit-function-declaration]
ignore_value (setuid (server_uid));
^
cc1: some warnings being treated as errors
Including libc-internal.h fixes the build failure.
Bye
Stefan
---
2014-11-27 Stefan Liebler <stli@linux.vnet.ibm.com>
* nscd/connections.c: Include libc-internal.h
because of macro usage ignore_value.
Comments
On 27 November 2014 at 13:53, Stefan Liebler <stli@linux.vnet.ibm.com> wrote:
> Building glibc fails at least on s390/power with:
> connections.c: In function ‘restart’:
> connections.c:1467:4: error: implicit declaration of function ‘ignore_value’
> [-Werror=implicit-function-declaration]
> ignore_value (setuid (server_uid));
> ^
> cc1: some warnings being treated as errors
>
> Including libc-internal.h fixes the build failure.
>
> Bye
> Stefan
>
> ---
> 2014-11-27 Stefan Liebler <stli@linux.vnet.ibm.com>
>
> * nscd/connections.c: Include libc-internal.h
> because of macro usage ignore_value.
libc-internal.h got included indirectly on x86_64 (via
sysdeps/x86_64/tls.h), which is why it worked there and not on other
architectures. This fix is correct, please commit it.
Siddhesh
@@ -59,6 +59,7 @@
#include <resolv/resolv.h>
#include <kernel-features.h>
+#include <libc-internal.h>
/* Support to run nscd as an unprivileged user */