Update. cvs/libc-ud-970408

1997-04-09 01:24  Ulrich Drepper  <drepper@cygnus.com>

	* rellns-sh: Rewrite to work also in presence of symlinks.

	* arpg/argp-fmtstream.c: Add casts to prevent warnings.
	* argp/argp-fmtstream.h: Likewise.
	* argp/argp-help.c: Likewise.

	* elf/dl-minimal.c: Add definition of calloc.
	* elf/version.c: Add casts to prevent warnings.
	(_dl_check_map_versions): Use calloc instead of malloc+memset.

	* locale/setlocale.c (_nl_current): Add element with index LC_ALL.
	Reported by Greg McGary <gkm@eng.ascend.com>.

	* manual/libc.texinfo: Update malloc documentation for new malloc.
	* manual/memory.texi: Likewise.
	Patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.

	* math/libm-test.c (check_long): New function.
	(check_longlong): New function.
	(rinttol_test): New function.
	(rinttoll_test): New function.

	* nis/nss_compat/compat-grp.c (in_blacklist): Improve a bit.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.

	* stdlib/erand48_r.c (erand48_r): Build double value using
	ieee754_double union and use random bits in different order to
	increase effect of seed.
	Reported by David Mosberger-Tang <davidm@AZStarNet.com>.

	* sunrpc/svc_auth.c: Moved to ...
	* sysdeps/generic/svc_auth.c: ...here.

	* time/time.h: Pretty print.

1997-04-08 07:19  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* libio/genops.c (_IO_flush_all_linebuffered): don't flush on
	a read-only stream.

1997-04-09 01:19  Ulrich Drepper  <drepper@cygnus.com>

	* malloc/malloc.c (mALLOC_STATs) [MALLOC_DEBUG>1]: Put declaration
	in correct place.
	Patch by Marcus G. Daniels <marcus@cathcart.sysc.pdx.edu>.

1997-04-07 15:34  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/Makefile (tests): Add tst-ferror.
	* stdio-common/tst-ferror.c: New file.  Some tests for error
	indicator of streams.
	* stdio-common/tst-ferror.input: New file.

	* isomac.c: Let tests not fail because the compiler defines itself
	symbols which violate the name space rules.  gcc defines symbols
	for the architecture which are not protected by an underscore
	character.

	* math/Makefile (libm-support): Add s_rinttol and s_rinttoll.
	(libm-calls): Add s_clog.
	* sysdeps/libm-ieee754/s_clog.c: New file.  Implementation of
	logarithm of complex value.
	* sysdeps/libm-ieee754/s_clogf.c: New file.
	* sysdeps/libm-ieee754/s_clogl.c: New file.
	* math/libm-test.c (clog_test): Compile this function.  Fix a few
	typos.
	(main): Call clog_test.

	* sysdeps/libm-ieee754/s_rinttol.c: New file.  Round long double
	value to long int.
	* sysdeps/libm-i387/s_rinttol.S: New file.
	* sysdeps/libm-ieee754/s_rinttoll.c: new file.  Round long double
	value to long long int.
	* sysdeps/libm-i387/s_rinttoll.S: New file.

	* sysdeps/libm-ieee754/s_rintl.c: Many corrections.  The previous
	version was full of errors.

	* math/math.h (rinttol): Argument is of type `long double' not
	`double'.
	(rinttoll): Likewise.
	(roundtol): Likewise.
	(roundtoll): Likewise.

1997-04-06 11:32  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* posix/getopt.c (_getopt_initialize): Preserve optind.
	(_getopt_internal): Set optind to 1 if optind == 0 before
	calling _getopt_initialize ().

1997-04-05 16:45  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/rpcsvc/nislib.h: Change const nis_name to new type
	const_nis_name.
	* nis/nis_intern.c: Likewise.
	* nis/nis_intern.h: Likewise.
	* nis/nis_server.c: Likewise.
	* nis/nis_subr.c: Likewise.
	* nis/nis_table.c: Likewise.
	* nis/nis_names.c: Likewise.  Fill out ns_request structure in
	nis_add().

	* nis/nss_compat/compat-pwd.c: Use reentrant netgroup functions.
	* nis/nss_compat/compat-spwd.c: Likewise.

1997-03-27 07:37  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* libio/fileops.c (_IO_file_overflow): Set error when try to write
	on a read-only stream.

	* sysdeps/gnu/utmpbits.h (ut_xtime): New symbol.
	(ut_time): Define it only if _NO_UT_TIME is not defined.

1997-04-06 00:42  Ulrich Drepper  <drepper@cygnus.com>

	* misc/tst-tsearch.c: Include <string.h>.  Define _GNU_SOURCE only
	if not already defined.

1997-04-05 16:14  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/netatalk/at.h: Include <sys/socket.h> to
	get definition of sa_family_t for <linux/atalk.h>.
	Reported by a sun <asun@zoology.washington.edu>.

	* malloc/malloc.c (cALLOc): Little optimization.

1 files changed, 190 insertions, 92 deletions

diff --git a/nis/rpcsvc/nislib.h b/nis/rpcsvc/nislib.h
index b01270b22d..fa3ee4f65d 100644
--- a/nis/rpcsvc/nislib.h
+++ b/nis/rpcsvc/nislib.h
@@ -24,57 +24,144 @@
 
 __BEGIN_DECLS
 
-/*
-** nis_names
-*/
-extern nis_result *nis_lookup __P ((__const nis_name, const u_long));
-extern nis_result *nis_add __P ((__const nis_name, const nis_object *));
-extern nis_result *nis_remove __P ((__const nis_name, const nis_object *));
-extern nis_result *nis_modify __P ((__const nis_name, const nis_object *));
-/*
-** nis_table
-*/
-extern nis_result *nis_list __P ((__const nis_name, const u_long,
-				  int (*)(__const nis_name,
-					  __const nis_object *,
-					  __const void *), __const void *));
-extern nis_result *nis_add_entry __P ((__const nis_name, __const nis_object *,
-				       __const u_long));
-extern nis_result *nis_modify_entry __P ((__const nis_name,
-					  __const nis_object *,
-					  __const u_long));
-extern nis_result *nis_remove_entry __P ((__const nis_name,
-					  __const nis_object *,
-					  __const u_long));
-extern nis_result *nis_first_entry __P ((__const nis_name));
-extern nis_result *nis_next_entry __P ((__const nis_name, __const netobj *));
+typedef const char *const_nis_name;
+
+/* nis_names: These functions are used to locate and manipulate all NIS+
+ * objects except the NIS+ entry objects.
+ *
+ * nis_lookup (name, flags) resolves a NIS+ name and returns a copy of 
+ *                          that object  from a NIS+ server.
+ *    const nis_name name: name of the object to be resolved
+ *    u_long flags: logically ORing zero or more flags (FOLLOW_LINKS, 
+ *                  HARD_LOOKUP, [NO_CACHE], MASTER_ONLY, EXPAND_NAME) 
+ *   
+ * nis_add (name, obj) adds objects to the NIS+ namespace.
+ *    const nis_name name: fully qualified NIS+ name.
+ *    const nis_object *obj: object members zo_name and zo_domain will be 
+ *                           constructed from name.
+ *
+ * nis_remove (name, obj) removes objects from the NIS+ namespace.
+ *    const nis_name name: fully qualified NIS+ name.
+ *    const nis_object *obj: if not NULL, it is assumed to point to a copy 
+ *                           of the object being removed. In this case, if 
+ *                           the object on the server does not have the same
+ *                           object identifier as the  object  being  passed,
+ *                           the operation will fail with the NIS_NOTSAMEOBJ 
+ *                           error.
+ *
+ * nis_modify (name, obj) can change specific attributes of an object 
+ *                        that already exists in the namespace.
+ */
+extern nis_result *nis_lookup __P ((const_nis_name name, u_long flags));
+extern nis_result *nis_add __P ((const_nis_name name, const nis_object *obj));
+extern nis_result *nis_remove __P ((const_nis_name name,
+				    const nis_object *obj));
+extern nis_result *nis_modify __P ((const_nis_name name, 
+				    const nis_object *obj));
+
+/* nis_tables: These functions are used to search and modify NIS+ tables.
+ *
+ * nis_list (table_name, flags, callback(table_name, obj, userdata), userdata) 
+ *           search a table in the NIS+ namespace.
+ *    const nis_name table_name: indexed name ([xx=yy],table.dir)
+ *    u_long flags: logically ORing one or more flags (FOLLOW_LINKS,
+ *                  [FOLLOW_PATH], HARD_LOOKUP, [ALL_RESULTS], [NO_CACHE],
+ *                  MASTER_ONLY, EXPAND_NAME, RETURN_RESULT)
+ *    callback(): callback is an optional pointer to a function that will 
+ *                process the ENTRY type objects that are returned from the 
+ *                search. If this pointer is NULL, then all entries that match
+ *                the search criteria are returned in the nis_result structure,
+ *                otherwise  this  function  will  be  called once for each 
+ *                entry returned.
+ *    void *userdata: passed to callback function along with the returned 
+ *                    entry object.
+ *
+ * nis_add_entry (table_name, obj, flags) will add the NIS+ object to the
+ *                                        NIS+ table_name.
+ *    const nis_name table_name
+ *    const nis_object *obj
+ *    u_long flags: 0, ADD_OVERWRITE, RETURN_RESULT 
+ *
+ * nis_modify_entry (name, obj, flags) modifies an object identified by name.
+ *    const nis_name name: object identifier
+ *    const nis_object *obj: should point to an entry with the EN_MODIFIED
+ *                           flag set in each column that contains new
+ *                           information.
+ *    u_long flags: 0, MOD_SAMEOBJ, RETURN_RESULT
+ *
+ * nis_remove_entry (table_name, obj, flags) removes a set of entries
+ *                                 identified by table_name from the table.
+ *    const nis_name table_name: indexed NIS+ name
+ *    const nis_object *obj: if obj is non-null, it is presumed to point to
+ *                           a cached copy of the entry. When the removal is
+ *                           attempted, and the object that would be removed
+ *                           is not the same as the cached object pointed to 
+ *                           by object then the operation will fail with an 
+ *                           NIS_NOTSAMEOBJ error
+ *    u_long flags: 0, REM_MULTIPLE
+ *
+ * nis_first_entry (table_name) fetches entries from a table one at a time.
+ *    const nis_name table_name
+ *
+ * nis_next_entry (table_name, cookie) retrieves the "next" entry from a 
+ *                                     table specified by table_name.
+ *    const nis_name table_name:
+ *    const netobj *cookie: The value of cookie from the nis_result structure
+ *                          form the previous call.
+ */
+extern nis_result *nis_list __P ((const_nis_name name, u_long flags,
+				  int (*callback)(const_nis_name table_name,
+						  const nis_object *obj,
+						  const void *userdata),
+				  const void *userdata));
+extern nis_result *nis_add_entry __P ((const_nis_name table_name,
+				       const nis_object *obj, u_long flags));
+extern nis_result *nis_modify_entry __P ((const_nis_name name,
+					  const nis_object *obj, 
+					  u_long flags));
+extern nis_result *nis_remove_entry __P ((const_nis_name table_name,
+					  const nis_object *obj,
+					  u_long flags));
+extern nis_result *nis_first_entry __P ((const_nis_name table_name));
+extern nis_result *nis_next_entry __P ((const_nis_name table_name, 
+					const netobj *cookie));
 /*
 ** nis_server
 */
-extern nis_error nis_mkdir __P ((__const nis_name, __const nis_server *));
-extern nis_error nis_rmdir __P ((__const nis_name, __const nis_server *));
-extern nis_error nis_servstate __P ((__const nis_server *, __const nis_tag *,
-				     __const int, nis_tag **));
-extern nis_error nis_stats __P ((__const nis_server *, __const nis_tag *,
-				 __const int, nis_tag **));
-extern void nis_freetags __P ((nis_tag *, __const int));
-extern nis_server **nis_getservlist __P ((__const nis_name));
-extern void nis_freeservlist __P ((nis_server **));
+extern nis_error nis_mkdir __P ((const_nis_name dirname, 
+				 const nis_server *machine));
+extern nis_error nis_rmdir __P ((const_nis_name dirname, 
+				 const nis_server *machine));
+extern nis_error nis_servstate __P ((const nis_server *machine, 
+				     const nis_tag *tags, int numtags, 
+				     nis_tag **result));
+extern nis_error nis_stats __P ((const nis_server *machine, 
+				 const nis_tag *tags, int numtags,
+				 nis_tag **result));
+extern void nis_freetags __P ((nis_tag *tags, int numtags));
+extern nis_server **nis_getservlist __P ((const_nis_name dirname));
+extern void nis_freeservlist __P ((nis_server **machines));
+
 /*
 ** nis_subr
 */
-extern nis_name nis_leaf_of __P ((__const nis_name));
-extern nis_name nis_leaf_of_r __P ((__const nis_name, char *, size_t));
-extern nis_name nis_name_of __P ((__const nis_name));
-extern nis_name nis_name_of_r __P ((__const nis_name, char *, size_t));
-extern nis_name nis_domain_of __P ((__const nis_name));
-extern nis_name nis_domain_of_r __P ((__const nis_name, char *, size_t));
-extern nis_name *nis_getnames __P ((__const nis_name));
-extern void nis_freenames __P ((nis_name *));
-extern name_pos nis_dir_cmp __P ((nis_name, nis_name));
-extern nis_object *nis_clone_object __P ((__const nis_object *, nis_object *));
-extern void nis_destroy_object __P ((nis_object *));
-extern void nis_print_object __P ((__const nis_object *));
+extern nis_name nis_leaf_of __P ((const_nis_name name));
+extern nis_name nis_leaf_of_r __P ((const_nis_name name, char *buffer, 
+				    size_t buflen));
+extern nis_name nis_name_of __P ((const_nis_name name));
+extern nis_name nis_name_of_r __P ((const_nis_name name, char *buffer,
+				    size_t buflen));
+extern nis_name nis_domain_of __P ((const_nis_name name));
+extern nis_name nis_domain_of_r __P ((const_nis_name name, char *buffer,
+				      size_t buflen));
+extern nis_name *nis_getnames __P ((const_nis_name name));
+extern void nis_freenames __P ((nis_name *namelist));
+extern name_pos nis_dir_cmp __P ((const_nis_name n1, const_nis_name n2));
+extern nis_object *nis_clone_object __P ((const nis_object *src, 
+					  nis_object *dest));
+extern void nis_destroy_object __P ((nis_object *obj));
+extern void nis_print_object __P ((const nis_object *obj));
+
 /*
 ** nis_local_names
 */
@@ -82,81 +169,92 @@ extern nis_name nis_local_group __P ((void));
 extern nis_name nis_local_directory __P ((void));
 extern nis_name nis_local_principal __P ((void));
 extern nis_name nis_local_host __P ((void));
+
 /*
 ** nis_error
 */
-extern const char *nis_sperrno __P ((__const nis_error));
-extern void nis_perror __P ((__const nis_error, __const char *));
-extern void nis_lerror __P ((__const nis_error, __const char *));
-extern char *nis_sperror __P ((__const nis_error, __const char *));
-extern char *nis_sperror_r __P ((__const nis_error, __const char *,
-				 char *, size_t));
+extern const char *nis_sperrno __P ((const nis_error status));
+extern void nis_perror __P ((const nis_error status, const char *label));
+extern void nis_lerror __P ((const nis_error status, const char *label));
+extern char *nis_sperror __P ((const nis_error status, const char *label));
+extern char *nis_sperror_r __P ((const nis_error status, const char *label,
+				 char *buffer, size_t buflen));
 /*
 ** nis_groups
 */
-extern bool_t nis_ismember __P ((__const nis_name, __const nis_name));
-extern nis_error nis_addmember __P ((__const nis_name, __const nis_name));
-extern nis_error nis_removemember __P ((__const nis_name, __const nis_name));
-extern nis_error nis_creategroup __P ((__const nis_name, __const u_long));
-extern nis_error nis_destroygroup __P ((__const nis_name));
-extern void nis_print_group_entry __P ((__const nis_name));
-extern nis_error nis_verifygroup __P ((__const nis_name));
+extern bool_t nis_ismember __P ((const_nis_name principal, 
+				 const_nis_name group));
+extern nis_error nis_addmember __P ((const_nis_name member, 
+				     const_nis_name group));
+extern nis_error nis_removemember __P ((const_nis_name member, 
+					const_nis_name group));
+extern nis_error nis_creategroup __P ((const_nis_name group, u_long flags));
+extern nis_error nis_destroygroup __P ((const_nis_name group));
+extern void nis_print_group_entry __P ((const_nis_name group));
+extern nis_error nis_verifygroup __P ((const_nis_name group));
+
 /*
 ** nis_ping
 */
-extern void nis_ping __P ((__const nis_name, __const u_long,
-			   __const nis_object *));
-extern nis_result *nis_checkpoint __P ((__const nis_name));
+extern void nis_ping __P ((const_nis_name dirname, u_long utime,
+			   const nis_object *dirobj));
+extern nis_result *nis_checkpoint __P ((const_nis_name dirname));
 
 /*
 ** nis_print (XXX INTERNAL FUNCTIONS, SHOULD NOT BE USED !!)
 */
-extern void nis_print_result __P ((__const nis_result *));
-extern void nis_print_rights __P ((__const u_long));
-extern void nis_print_directory __P ((__const directory_obj *));
-extern void nis_print_group __P ((__const group_obj *));
-extern void nis_print_table __P ((__const table_obj *));
-extern void nis_print_link __P ((__const link_obj *));
-extern void nis_print_entry __P ((__const entry_obj *));
+extern void nis_print_result __P ((const nis_result *result));
+extern void nis_print_rights __P ((u_long rights));
+extern void nis_print_directory __P ((const directory_obj *dirobj));
+extern void nis_print_group __P ((const group_obj *grpobj));
+extern void nis_print_table __P ((const table_obj *tblobj));
+extern void nis_print_link __P ((const link_obj *lnkobj));
+extern void nis_print_entry __P ((const entry_obj *enobj));
+
 /*
 ** nis_file (XXX INTERNAL FUNCTIONS, SHOULD NOT BE USED !!)
 */
 extern directory_obj *readColdStartFile __P ((void));
-extern bool_t writeColdStartFile __P ((__const directory_obj *));
-extern nis_object *nis_read_obj __P ((__const char *));
-extern bool_t nis_write_obj __P ((__const char *, __const nis_object *));
+extern bool_t writeColdStartFile __P ((const directory_obj *dirobj));
+extern nis_object *nis_read_obj __P ((const char *obj));
+extern bool_t nis_write_obj __P ((const char *file, const nis_object *obj));
+
 /*
 ** nis_clone - (XXX INTERNAL FUNCTIONS, SHOULD NOT BE USED !!)
 */
+extern directory_obj *nis_clone_directory __P ((const directory_obj *src,
+						directory_obj *dest));
+extern group_obj *nis_clone_group __P ((const group_obj *src, 
+					group_obj *dest));
+extern table_obj *nis_clone_table __P ((const table_obj *src, 
+					table_obj *dest));
+extern entry_obj *nis_clone_entry __P ((const entry_obj *src, 
+					entry_obj *dest));
+extern link_obj *nis_clone_link __P ((const link_obj *src, link_obj *dest));
+extern objdata *nis_clone_objdata __P ((const objdata *src, objdata *dest));
+extern nis_result *nis_clone_result __P ((const nis_result *src, 
+					  nis_result *dest));
 
-extern directory_obj *nis_clone_directory __P ((__const directory_obj *,
-						directory_obj *));
-extern group_obj *nis_clone_group __P ((__const group_obj *, group_obj *));
-extern table_obj *nis_clone_table __P ((__const table_obj *, table_obj *));
-extern entry_obj *nis_clone_entry __P ((__const entry_obj *, entry_obj *));
-extern link_obj *nis_clone_link __P ((__const link_obj *, link_obj *));
-extern objdata *nis_clone_objdata __P ((__const objdata *, objdata *));
-extern nis_result *nis_clone_result __P ((__const nis_result *, nis_result *));
 /*
 ** nis_free - nis_freeresult
 */
-extern void nis_freeresult __P ((nis_result *));
-/* (XXX INTERNAL FUNCTIONS, SHOULD NOT BE USED !!) */
-extern void nis_free_attr __P ((nis_attr *));
-extern void nis_free_request __P ((ib_request *));
-extern void nis_free_endpoints __P ((endpoint *, unsigned int));
-extern void nis_free_servers __P ((nis_server *, unsigned int));
-extern void nis_free_directory __P ((directory_obj *));
-extern void nis_free_group __P ((group_obj *));
-extern void nis_free_table __P ((table_obj *));
-extern void nis_free_entry __P ((entry_obj *));
-extern void nis_free_link __P ((link_obj *));
-extern void nis_free_object __P ((nis_object *));
+extern void nis_freeresult __P ((nis_result *result));
+/* (XXX THE FOLLOWING ARE INTERNAL FUNCTIONS, SHOULD NOT BE USED !!) */
+extern void nis_free_attr __P ((nis_attr *attr));
+extern void nis_free_request __P ((ib_request *req));
+extern void nis_free_endpoints __P ((endpoint *ep, unsigned int count));
+extern void nis_free_servers __P ((nis_server *machine, unsigned int count));
+extern void nis_free_directory __P ((directory_obj *dirobj));
+extern void nis_free_group __P ((group_obj *grpobj));
+extern void nis_free_table __P ((table_obj *tblobj));
+extern void nis_free_entry __P ((entry_obj *enobj));
+extern void nis_free_link __P ((link_obj *lnkobj));
+extern void nis_free_object __P ((nis_object *obj));
 
 /* This is the SUN definition, but I don't know for what we need
    the directory_obj parameter */
 /* extern fd_result *nis_finddirectory __P ((directory_obj *, nis_name)); */
-extern fd_result *__nis_finddirectory __P ((nis_name));
+extern fd_result *__nis_finddirectory __P ((const_nis_name name));
 extern int __start_clock(int);
 extern u_long __stop_clock(int);