[2.2.0p1] patch: generic detection of correct getpgrp() invocation

[Ben Lindstrom]

Is there anything else from next-posix.[ch] that the SunOS folks need?
I've pretty much decided that except for maybe waitpid() that the rest
of it will pretty much stay in next-posix.[ch] until another platform
needs it.  (Like Sony NEWS.. I assume that it's still not working
right.  Wish I could help, but without a NEWS machine infront of me
I'm not sure what else to look at)


Ben

On Tue, 5 Sep 2000, Charles Levert wrote:

> Hi.
> 
> Several OSes have a getpgrp() function that takes an argument, unlike
> what POSIX mandates.  NeXT was covered, but SunOS wasn't.  This
> provides a generic solution through autoconf.
> 
> 
> Charles
> 
> 
> ========================================================================
> --- configure.in.orig-2.2.0p1	Wed Aug 30 18:20:05 2000
> +++ configure.in	Tue Sep  5 10:48:20 2000
> @@ -284,6 +284,8 @@
>  	)
>  fi
>  
> +AC_FUNC_GETPGRP
> +
>  PAM_MSG="no"
>  AC_ARG_WITH(pam,
>  	[  --without-pam           Disable PAM support ],
> --- config.h.in.orig-2.2.0p1	Fri Sep  1 19:08:44 2000
> +++ config.h.in	Tue Sep  5 11:01:57 2000
> @@ -46,6 +46,9 @@
>  /* Define if your snprintf is busted */
>  #undef BROKEN_SNPRINTF
>  
> +/* Define if getpgrp takes no argument */
> +#undef GETPGRP_VOID
> +
>  /* Define if you are on NeXT */
>  #undef HAVE_NEXT
>  
> --- defines.h.orig-2.2.0p1	Mon Aug 28 20:33:51 2000
> +++ defines.h	Tue Sep  5 11:31:36 2000
> @@ -322,6 +322,10 @@
>  # define atexit(a) on_exit(a)
>  #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
>  
> +#ifndef GETPGRP_VOID
> +# define getpgrp() getpgrp(0)
> +#endif
> +
>  /**
>   ** login recorder definitions
>   **/
> --- next-posix.h.orig-2.2.0p1	Tue Aug 29 19:11:30 2000
> +++ next-posix.h	Tue Sep  5 11:11:08 2000
> @@ -44,7 +44,6 @@
>  
>  /* MISC functions */
>  int waitpid(int pid,int *stat_loc,int options);
> -#define getpgrp()	getpgrp(0)
>  pid_t setsid(void);
>  
>  /* TC */
> ========================================================================
>