[syslog-ng] [PATCH] logproto: Fix compilation on systems without IOV_MAX.

[Balazs Scheidler]

Thanks, applied.

On Fri, 2011-11-18 at 15:13 +0100, Gergely Nagy wrote:
> Since IOV_MAX is not defined on Hurd its usage is made conditional.
> Errors are handled by g_malloc0() which aborts on failure, so no
> return value has to be checked.
> 
> Reported-By: Svante Signell <svante.signell at telia.com>
> Patch-From: Svante Signell <svante.signell at telia.com>
> Signed-off-by: Gergely Nagy <algernon at balabit.hu>
> ---
>  lib/logproto.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/lib/logproto.c b/lib/logproto.c
> index 282064c..16ca0d7 100644
> --- a/lib/logproto.c
> +++ b/lib/logproto.c
> @@ -420,9 +420,11 @@ log_proto_file_writer_new(LogTransport *transport, gint flush_lines)
>    if (flush_lines == 0)
>      /* the flush-lines option has not been specified, use a default value */
>      flush_lines = 1;
> +#ifdef IOV_MAX
>    if (flush_lines > IOV_MAX)
>      /* limit the flush_lines according to the current platform */
>      flush_lines = IOV_MAX;
> +#endif
>  
>    /* allocate the structure with the proper number of items at the end */
>    LogProtoFileWriter *self = (LogProtoFileWriter *)g_malloc0(sizeof(LogProtoFileWriter) + sizeof(struct iovec)*flush_lines);

-- 
Bazsi