Re: [RFA]: Remove unused code in event-loop.c

[Eli Zaretskii <eliz@is.elta.co.il>]

On Sun, 25 Mar 2001, Elena Zannoni wrote:

> Eli Zaretskii writes:
>  > I bumped into this while working on the DJGPP `select' bug.  That
>  > #error directive was sitting there since GDB 5.0 was released, with no
>  > one complaining AFAIK.  It looks like it would be safe to remove it
>  > now.
>  > 
>  > Okay?
>  > 
> 
> Fine with me.

Committed.  Thanks for the prompt reply.

> 
> Thanks
> Elena
> 
>  > 2001-03-24  Eli Zaretskii  <eliz@is.elta.co.il>
>  > 
>  > 	* event-loop.c (toplevel) [!HAVE_POLL] [NO_FD_SET]: Remove unused
>  > 	definitions for SELECT, NBBY, FD_SETSIZE, NFDBITS, and MASK_SIZE.
>  > 
>  > --- gdb/event-loop.c~0	Wed Jan 31 17:46:34 2001
>  > +++ gdb/event-loop.c	Sat Mar 24 18:59:54 2001
>  > @@ -38,52 +38,6 @@
>  >  #include <setjmp.h>
>  >  #include <sys/time.h>
>  >  
>  > -/* Type of the mask arguments to select. */
>  > -
>  > -#ifndef HAVE_POLL
>  > -#ifdef NO_FD_SET
>  > -/* All this stuff below is not required if select is used as God(tm)
>  > -   intended, with the FD_* macros.  Are there any implementations of
>  > -   select which don't have FD_SET and other standard FD_* macros?  I
>  > -   don't think there are, but if I'm wrong, we need to catch them.  */
>  > -#error FD_SET must be defined if select function is to be used!
>  > -
>  > -#ifndef _AIX
>  > -typedef long fd_mask;
>  > -#endif
>  > -#if defined(_IBMR2)
>  > -#define SELECT_MASK void
>  > -#else
>  > -#define SELECT_MASK int
>  > -#endif /* !_IBMR2 */
>  > -
>  > -/* Define "NBBY" (number of bits per byte) if it's not already defined. */
>  > -
>  > -#ifndef NBBY
>  > -#define NBBY 8
>  > -#endif
>  > -
>  > -/* Define the number of fd_masks in an fd_set */
>  > -
>  > -#ifndef FD_SETSIZE
>  > -#ifdef OPEN_MAX
>  > -#define FD_SETSIZE OPEN_MAX
>  > -#else
>  > -#define FD_SETSIZE 256
>  > -#endif
>  > -#endif
>  > -#if !defined(howmany)
>  > -#define howmany(x, y) (((x)+((y)-1))/(y))
>  > -#endif
>  > -#ifndef NFDBITS
>  > -#define NFDBITS NBBY*sizeof(fd_mask)
>  > -#endif
>  > -#define MASK_SIZE howmany(FD_SETSIZE, NFDBITS)
>  > -
>  > -#endif /* NO_FD_SET */
>  > -#endif /* !HAVE_POLL */
>  > -
>  > -
>  >  typedef struct gdb_event gdb_event;
>  >  typedef void (event_handler_func) (int);
>  >  
>  > 
>