Some warnings fixes

[Andreas Jaeger]

Uli, here're some patches to remove a few warnings I noticed.

Ok to commit?

Andreas

2000-11-20  Andreas Jaeger  <aj@suse.de>

	* nscd/nscd.h (termination_handler): Add noreturn attribute.
	(receiv_print_stats): Likewise.

	* elf/ldconfig.c (path_hwcap): Cast -1 for proper comparison.

============================================================
Index: nscd/nscd.h
--- nscd/nscd.h	2000/04/30 04:29:52	1.5
+++ nscd/nscd.h	2000/11/20 12:25:31
@@ -102,7 +102,7 @@
 /* Prototypes for global functions.  */
 
 /* nscd.c */
-extern void termination_handler (int signum);
+extern void termination_handler (int signum) __attribute__ ((__noreturn__));
 extern int nscd_open_socket (void);
 
 /* connections.c */
@@ -115,7 +115,7 @@
 
 /* nscd_stat.c */
 extern void send_stats (int fd, struct database dbs[lastdb]);
-extern int receive_print_stats (void);
+extern int receive_print_stats (void) __attribute__ ((__noreturn__));
 
 /* cache.c */
 extern struct hashentry *cache_search (int type, void *key, size_t len,
============================================================
Index: elf/ldconfig.c
--- elf/ldconfig.c	2000/11/15 08:43:39	1.13
+++ elf/ldconfig.c	2000/11/20 12:25:32
@@ -191,9 +191,9 @@
 
       h = _dl_string_hwcap (ptr + 1);
 
-      if (h == -1)
+      if (h == (uint64_t)-1)
 	h = _dl_string_platform (ptr + 1);
-      if (h == -1)
+      if (h == (uint64_t)-1)
 	break;
       hwcap += 1ULL << h;
 

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj