[klibc] (fwd) dash fix for job control off warning
Herbert Xu
herbert at gondor.apana.org.au
Fri Apr 2 07:42:20 PDT 2010
On Fri, Apr 02, 2010 at 04:32:20PM +0200, maximilian attems wrote:
>
> Pulled this; there seems to be a problem with the new version of dash
> with job control off. I can't tell if it is just a warning or is a
> manifest bug.
>
> The solution is simple:
>
> --- a/usr/dash/jobs.h
> +++ b/usr/dash/jobs.h
> @@ -105,5 +105,5 @@ int waitforjob(struct job *);
> int stoppedjobs(void);
>
> #if ! JOBS
> -#define setjobctl(on) /* do nothing */
> +#define setjobctl(on) ((void)(on)) /* do nothing */
> #endif
>
> ... to keep the code syntactically valid even when setjobctl() is used
> as the body of an if statement.
So when exactly is this needed? Can you give an example?
Thanks,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
More information about the klibc
mailing list