Re: SIGCLD undeclared in utility.c

["Jason M. Felice" <jfelice@xxxxxxxxxxxx>]

Scott Klement wrote:
> 
> Just updated tn5250 from CVS, and now I get this error:
> 
> utility.c: In function `tn5250_daemon':
> utility.c:116: `SIGCLD' undeclared (first use this function)
> utility.c:116: (Each undeclared identifier is reported only once
> utility.c:116: for each function it appears in.)
> 
> I don't get this error in Linux, however. only in FreeBSD.
> Looking in /usr/include/bits/signum.h on my Linux box. (bits/signum.h is
> included by <signal.h>) I see that that SIGCLD is an alias for SIGCHLD.
> 

Hmm.  I've never even heard of SIGCLD.  Nonetheless, #ifdef magic is now
employed in CVS so it should work on systems that don't have SIGCHLD but
do have SIGCLD.

> SIGCHLD works fine in FreeBSD, so (for the time being) I've simply changed
> SIGCLD to SIGCHLD.  Would it be possible to change this in the repository?
> Or is SIGCHLD not used by some other system? (UnixWare?  Sys V?)  If thats
> a problem, can we maybe add this to the automake/autoconf stuff?
> 
> -Scott
> 
> +---
> | This is the LINUX5250 Mailing List!
> | To submit a new message, send your mail to LINUX5250@midrange.com.
> | To subscribe to this list send email to LINUX5250-SUB@midrange.com.
> | To unsubscribe from this list send email to LINUX5250-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator: david@midrange.com
> +---
+---
| This is the LINUX5250 Mailing List!
| To submit a new message, send your mail to LINUX5250@midrange.com.
| To subscribe to this list send email to LINUX5250-SUB@midrange.com.
| To unsubscribe from this list send email to LINUX5250-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---