Update.cvs/libc-ud-970723

1997-07-24 03:14  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-deps.c: Complete rewrite to handle DT_AUXILIARY correctly.

	* inet/Makefile (tests): Add htontest.
	* inet/htontest.c: New file.

	* inet/netinet/in.h: Cleanup optimization of ntoh/hton functions
	when they are no noops.
	* sysdeps/alpha/htonl.S: Don't define __ protected names.
	* sysdeps/alpha/htons.S: Likewise.
	* sysdeps/generic/htonl.c: Likewise.
	* sysdeps/generic/htons.c: Likewise.
	* sysdeps/i386/htonl.S: Likewise.
	* sysdeps/i386/htons.S: Likewise.
	* sysdeps/i386/i486/htonl.S: Likewise.
	* sysdeps/vax/htonl.s: Likewise.
	* sysdeps/vax/htons.s: Likewise.

	* string/Makefile (headers): Add byteswap.h and bits/byteswap.h.
	* string/byteswap.h: New file.
	* sysdeps/generic/bits/byteswap.h: New file.
	* sysdeps/i386/bits/byteswap.h: New file.
	* sysdeps/generic/bits/htontoh.h: Removed.
	* sysdeps/i386/bits/htontoh.h: Removed.

	* misc/search.h: General cleanup.  Don't define reentrant hsearch
	functions uless __USE_GNU.

	* nss/nsswitch.c: Pretty print.

	* sunrpc/clnt_udp.c (clntudp_call): Initialize outlen to prevent
	warning.

	* sysdeps/unix/i386/sysdep.h (DO_CALL): Use lcall, binutils have
	been fixed meanwhile.
	Reported by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-07-24 00:53  Philip Blundell  <Philip.Blundell@pobox.com>

	* db/hash/hash.c (init_hash): Only use statbuf.st_blksize if it
	exists for this port.

1997-07-24 00:12  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/standalone/arm/bits/errno.h (ESTALE): Add.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/argp.texi (Argp Option Vectors): Use @minus, not @math,
	to format a proper minus sign.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/fraiseexcpt.c: Don't handle FE_INEXACT
	specially, the standard doesn't require it.

	* math/test-fenv.c (test_exceptions): Add IGNORE_INEXACT argument,
	if non-zero then don't test inexact flag.  Callers changed.
	(set_single_exc): Ignore inexact flag if underflow or overflow
	exception is raised.

1997-07-23 05:10  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sys/fsuid.h: New file.
	Provided by Michael Deutschmann <ldeutsch@mail.netshop.net>.
	* sysdeps/unix/sysv/linux/Makefile (headers): Add sys/fsuid.h.
	* sysdeps/unix/sysv/linux/Dist: Add sys/fsuid.h.

1997-07-16 10:09  Fila Kolodny  <fila@ibi.com>

	* resolv/gethnamaddr.c: Define MAXHOSTNAMELEN as 256, since RFC 1034
	and 1035 state that a fully qualified domain name cannot exceed 255
	octets in length.
	* resolv/nss_dns/dns-host.c: Likewise.

1997-07-22 09:54  H.J. Lu   <hjl@gnu.ai.mit.edu>

	* inet/netinet/in.h (htons): Fix typos.

	* sysdeps/i386/bits/htontoh.h (__ntohs): Return the value.

1997-07-22 11:47  Ulrich Drepper  <drepper@cygnus.com>

	* nss/nsswitch.c (nss_lookup_function): Include function.def, not
	functions.def.
	Patch by Klaus Espenlaub <kespenla@hydra.informatik.uni-ulm.de>.

1 files changed, 37 insertions, 23 deletions

diff --git a/misc/search.h b/misc/search.h
index ff0672d..2b01064 100644
--- a/misc/search.h
+++ b/misc/search.h
@@ -20,7 +20,7 @@
 #ifndef _SEARCH_H
 #define	_SEARCH_H 1
 
-#include <sys/cdefs.h>
+#include <features.h>
 
 #define __need_size_t
 #define __need_NULL
@@ -28,7 +28,7 @@
 
 __BEGIN_DECLS
 
-#if defined(__USE_SVID) || defined(__USE_XOPEN_EXTENDED)
+#if defined __USE_SVID || defined __USE_XOPEN_EXTENDED
 /* Prototype structure for a linked-list data structure.
    This is the type used by the `insque' and `remque' functions.  */
 
@@ -50,7 +50,7 @@ extern void remque __P ((void *__elem));
 
 /* For use with hsearch(3).  */
 #ifndef __COMPAR_FN_T
-#define __COMPAR_FN_T
+# define __COMPAR_FN_T
 typedef int (*__compar_fn_t) __P ((__const __ptr_t, __const __ptr_t));
 #endif
 
@@ -72,6 +72,23 @@ ENTRY;
 /* Opaque type for internal use.  */
 struct _ENTRY;
 
+/* Family of hash table handling functions.  The functions also
+   have reentrant counterparts ending with _r.  The non-reentrant
+   functions all work on a signle internal hashing table.  */
+
+/* Search for entry matching ITEM.key in internal hash table.  If
+   ACTION is `FIND' return found entry or signal error by returning
+   NULL.  If ACTION is `ENTER' replace existing data (if any) with
+   ITEM.data.  */
+extern ENTRY *hsearch __P ((ENTRY __item, ACTION __action));
+
+/* Create a new hashing table which will at most contain NEL elements.  */
+extern int hcreate __P ((size_t __nel));
+
+/* Destroy current internal hashing table.  */
+extern void hdestroy __P ((void));
+
+#ifdef __USE_GNU
 /* Data type for reentrant functions.  */
 struct hsearch_data
   {
@@ -80,16 +97,13 @@ struct hsearch_data
     unsigned int filled;
   };
 
-/* Family of hash table handling functions.  The functions also have
-   reentrant counterparts ending with _r.  */
-extern ENTRY *hsearch __P ((ENTRY __item, ACTION __action));
-extern int hcreate __P ((size_t __nel));
-extern void hdestroy __P ((void));
-
+/* Reentrant versions which can handle multiple hashing tables at the
+   same time.  */
 extern int hsearch_r __P ((ENTRY __item, ACTION __action, ENTRY **__retval,
 			   struct hsearch_data *__htab));
 extern int hcreate_r __P ((size_t __nel, struct hsearch_data *htab));
 extern void hdestroy_r __P ((struct hsearch_data *htab));
+#endif
 
 
 /* The tsearch routines are very interesting. They make many
@@ -108,26 +122,26 @@ VISIT;
 
 /* Search for an entry matching the given KEY in the tree pointed to
    by *ROOTP and insert a new element if not found.  */
-extern void *tsearch __P ((__const void * __key, void **__rootp,
+extern void *tsearch __P ((__const void *__key, void **__rootp,
 			   __compar_fn_t compar));
-extern void *__tsearch __P ((__const void * __key, void **__rootp,
+extern void *__tsearch __P ((__const void *__key, void **__rootp,
 			     __compar_fn_t compar));
 
 /* Search for an entry matching the given KEY in the tree pointed to
    by *ROOTP.  If no matching entry is available return NULL.  */
-extern void *tfind __P ((__const void * __key, void *__const * __rootp,
+extern void *tfind __P ((__const void *__key, void *__const *__rootp,
 			 __compar_fn_t compar));
-extern void *__tfind __P ((__const void * __key, void *__const * __rootp,
+extern void *__tfind __P ((__const void *__key, void *__const *__rootp,
 			   __compar_fn_t compar));
 
 /* Remove the element matching KEY from the tree pointed to by *ROOTP.  */
-extern void *tdelete __P ((__const void * __key, void ** __rootp,
+extern void *tdelete __P ((__const void *__key, void **__rootp,
 			   __compar_fn_t compar));
-extern void *__tdelete __P ((__const void * __key, void ** __rootp,
+extern void *__tdelete __P ((__const void *__key, void **__rootp,
 			     __compar_fn_t compar));
 
 #ifndef __ACTION_FN_T
-#define __ACTION_FN_T
+# define __ACTION_FN_T
 typedef void (*__action_fn_t) __P ((__const void *__nodep,
 				    VISIT __value,
 				    int __level));
@@ -135,9 +149,9 @@ typedef void (*__action_fn_t) __P ((__const void *__nodep,
 
 /* Walk through the whole tree and call the ACTION callback for every node
    or leaf.  */
-extern void twalk __P ((__const void * __root, __action_fn_t action));
+extern void twalk __P ((__const void *__root, __action_fn_t action));
 
-extern void __twalk __P ((__const void * __root, __action_fn_t action));
+extern void __twalk __P ((__const void *__root, __action_fn_t action));
 
 #ifdef __USE_GNU
 /* Callback type for function to free a tree node.  If the keys are atomic
@@ -152,14 +166,14 @@ extern void tdestroy __P ((void *__root, __free_fn_t freefct));
 
 /* Perform linear search for KEY by comparing by COMPAR in an array
    [BASE,BASE+NMEMB*SIZE).  */
-extern void * lfind __P ((__const void *__key, __const void *__base,
-			  size_t *__nmemb, size_t __size,
-			  __compar_fn_t __compar));
+extern void *lfind __P ((__const void *__key, __const void *__base,
+			 size_t *__nmemb, size_t __size,
+			 __compar_fn_t __compar));
 
 /* Perform linear search for KEY by comparing by COMPAR function in
    array [BASE,BASE+NMEMB*SIZE) and insert entry if not found.  */
-extern void * lsearch __P ((__const void *__key, void *__base, size_t *__nmemb,
-			    size_t __size, __compar_fn_t __compar));
+extern void *lsearch __P ((__const void *__key, void *__base, size_t *__nmemb,
+			   size_t __size, __compar_fn_t __compar));
 
 __END_DECLS