Bugfix

[Mark Kettenis <kettenis@phys.uva.nl>]

This change parallels the following change:

1998-10-27  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/generic/bits/types.h (__FDS_BITS): New macro to access
	fds_bits member.

and also provides a somewhat cleaner defenition of the __FDMASK macro.

Mark


1998-11-02  Mark Kettenis  <kettenis@phys.uva.nl>

	* sysdeps/generic/bits/types.h (__FDS_BITS): New macro to access
	fds_bits member.
	(__FDMASK): Use __fd_mask instead of unsigned long int in cast.


Index: sysdeps/generic/bits/types.h
--- 0.23/sysdeps/generic/bits/types.h Mon, 02 Nov 1998 01:05:49 +0100 kettenis (libc/b/10_types.h 1.1.1.2 644)
+++ Local.17(w)/sysdeps/generic/bits/types.h Mon, 02 Nov 1998 00:58:32 +0100 kettenis (libc/b/10_types.h 1.2 644)
@@ -93,7 +93,7 @@
 /* It's easier to assume 8-bit bytes than to get CHAR_BIT.  */
 #define	__NFDBITS	(sizeof (unsigned long int) * 8)
 #define	__FDELT(d)	((d) / __NFDBITS)
-#define	__FDMASK(d)	((unsigned long int) 1 << ((d) % __NFDBITS))
+#define	__FDMASK(d)	((__fd_mask) 1 << ((d) % __NFDBITS))
 
 /* fd_set for select and pselect.  */
 typedef struct
@@ -102,8 +102,10 @@
        from the user namespace.  */
 #ifdef __USE_XOPEN
     __fd_mask fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
+# define __FDS_BITS(set) ((set)->fds_bits)
 #else
     __fd_mask __fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
+# define __FDS_BITS(set) ((set)->__fds_bits)
 #endif
   } __fd_set;