update from main arcive 961210cvs/libc-961211

Wed Dec 11 01:04:30 1996  Ulrich Drepper  <drepper@cygnus.com>

	Add NIS NSS implementation.
	* shlib-versions: Add versions for NIS libraries.
	* sysdeps/unix/inet/Subdirs: Add nis.
	* nis/Banner: New file.
	* nis/Makefile: New file.
	* nis/nss-nis.h: New file.
	* nis/yp_xdr.h: New file.
	* nis/ypclnt.h: New file.
	* nis/ypupdate_xdr.c: New file.
	* nis/nss_compat/compat-grp.c: New file.
	* nis/nss_compat/compat-pwd.c: New file.
	* nis/nss_compat/compat-spwd.c: New file.
	* nis/nss_nis/nis-alias.c: New file.
	* nis/nss_nis/nis-ethers.c: New file.
	* nis/nss_nis/nis-grp.c: New file.
	* nis/nss_nis/nis-hosts.c: New file.
	* nis/nss_nis/nis-netgrp.c: New file.
	* nis/nss_nis/nis-network.c: New file.
	* nis/nss_nis/nis-proto.c: New file.
	* nis/nss_nis/nis-publickey.c: New file.
	* nis/nss_nis/nis-pwd.c: New file.
	* nis/nss_nis/nis-rpc.c: New file.
	* nis/nss_nis/nis-service.c: New file.
	* nis/nss_nis/nis-spwd.c: New file.
	* nis/rpcsvc/yp.h: New file.
	* nis/rpcsvc/yp.x: New file.
	* nis/rpcsvc/yp_prot.h: New file.
	* nis/rpcsvc/ypclnt.h: New file.
	* nis/rpcsvc/ypupd.h: New file.

	* libio/_G_config.h: Define _G_HAVE_SYS_WAIT and _G_HAVE_PRINTF_FP.

	* locale/C-numeric.c: Update copyright.

	* locale/Makefile: Add rules to build libBrokenLocale.
	* locale/broken_cur_max.c: New file.
	* locale/mb_cur_max.c: Update copyright.
	(__ctype_get_mb_cur_max): Make function weak.

	* new-malloc/malloc.c: Correct copyright.
	* new-malloc/thread-m.h: Correct key handling.

	* shadow/lckpwdf.c: Update copyright.
	(PWD_LOCKFILE): Change to /etc/.pwd.lock.

	* stdlib/strtod.c: Add another assertion.
	* stdlib/tst-strtod.c: Add another test case.

	* sysdeps/generic/paths.h: Add _PATH_PRESERVE.  Needed by nvi.
	* sysdeps/unix/sysv/linux/paths.h: Likewise.

	* sysdeps/gnu/utmpbits.h: Rename ut_addr field to ut_addr_v6.
	ut_addr names a single element in ut_addr_v6.

	* sysdeps/mach/hurd/xmknod.c: Remove alias from __mknod to mknod.
	Patch by Thomas Bushnell, n/BSG.

Tue Dec 10 11:35:28 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/alpha/strncmp.S: Fix aligned short truncated compare
	corner condition.

	* sysdeps/alpha/memchr.S: Don't read ahead, even if the load
	did fit nicely into that delay slot (patch from David Mosberger-Tang).

Mon Dec  9 23:53:43 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Renamed from
	`ttyname_r'.
	(ttyname_r): New alias.

	* stdio-common/printf_fp.c (__guess_grouping): Fix off by one

1 files changed, 334 insertions, 0 deletions

diff --git a/nis/rpcsvc/yp_prot.h b/nis/rpcsvc/yp_prot.h
new file mode 100644
index 0000000..60c24a2
--- /dev/null
+++ b/nis/rpcsvc/yp_prot.h
@@ -0,0 +1,334 @@
+/*
+ * This file contains symbols and structures defining the rpc protocol
+ * between the NIS clients and the NIS servers.  The servers
+ * are the NIS database servers, and the NIS binders.  
+ */
+
+#ifndef _RPCSVC_YP_PROT_H
+#define _RPCSVC_YP_PROT_H
+
+#include <features.h>
+
+#include <rpc/rpc.h>
+#include <rpcsvc/ypclnt.h>
+
+/*
+ * The following procedures are supported by the protocol:
+ * 
+ * YPPROC_NULL() returns () takes nothing, returns nothing.  This indicates
+ * that the NIS server is alive.
+ * 
+ * YPPROC_DOMAIN (char *) returns (bool_t) TRUE.  Indicates that the
+ * responding NIS server does serve the named domain; FALSE indicates no
+ * support.
+ * 
+ * YPPROC_DOMAIN_NONACK (char *) returns (TRUE) if the NIS server does serve
+ * the named domain, otherwise does not return.  Used in the broadcast case.
+ * 
+ * YPPROC_MATCH (struct ypreq_key) returns (struct ypresp_val).  Returns the
+ * right-hand value for a passed left-hand key, within a named map and
+ * domain.
+ * 
+ * YPPROC_FIRST (struct ypreq_nokey) returns (struct ypresp_key_val).
+ * Returns the first key-value pair from a named domain and map.
+ * 
+ * YPPROC_NEXT (struct ypreq_key) returns (struct ypresp_key_val).  Returns
+ * the key-value pair following a passed key-value pair within a named
+ * domain and map.
+ *
+ * YPPROC_XFR (struct ypreq_xfr) returns nothing.  Indicates to a server that
+ * a map should be updated.
+ *
+ * YPPROC_CLEAR	takes nothing, returns nothing.  Instructs a NIS server to
+ * close the current map, so that old versions of the disk file don't get
+ * held open.
+ * 
+ * YPPROC_ALL (struct ypreq_nokey), returns
+ * 	union switch (bool_t more) {
+ *		TRUE:	(struct ypresp_key_val);
+ *		FALSE:	(struct) {};
+ *	}
+ *
+ * YPPROC_MASTER (struct ypreq_nokey), returns (ypresp_master)
+ *
+ * YPPROC_ORDER (struct ypreq_nokey), returns (ypresp_order)
+ *
+ * YPPROC_MAPLIST (char *), returns (struct ypmaplist *)
+ */
+
+/* Program and version symbols, magic numbers */
+
+#define YPPROG		((u_long)100004)
+#define YPVERS		((u_long)2)
+#define YPVERS_ORIG	((u_long)1)
+#define YPMAXRECORD	((u_long)1024)
+#define YPMAXDOMAIN	((u_long)256)
+#define YPMAXMAP	((u_long)64)
+#define YPMAXPEER	((u_long)256)
+
+/* byte size of a large NIS packet */
+#define YPMSGSZ		1600
+
+#ifndef DATUM
+typedef struct {
+	char	*dptr;
+	int	dsize;
+} datum;
+#define DATUM
+#endif
+
+struct ypmap_parms {
+  char *domain;			/* Null string means not available */
+  char *map;			/* Null string means not available */
+  unsigned long int ordernum;	/* 0 means not available */
+  char *owner;			/* Null string means not available */
+};
+
+/*
+ * Request parameter structures
+ */
+
+struct ypreq_key {
+  char *domain;
+  char *map;
+  datum keydat;
+};
+
+struct ypreq_nokey {
+  char *domain;
+  char *map;
+};
+
+struct ypreq_xfr {
+  struct ypmap_parms map_parms;
+  unsigned long transid;
+  unsigned long proto;
+  unsigned short port;
+};
+
+struct ypreq_newxfr {
+  struct ypmap_parms map_parms;
+  unsigned long transid;
+  unsigned long proto;
+  char *name;
+};
+
+#define ypxfr_domain map_parms.domain
+#define ypxfr_map map_parms.map
+#define ypxfr_ordernum map_parms.ordernum
+#define ypxfr_owner map_parms.owner
+
+/*
+ * Response parameter structures
+ */
+
+struct ypresp_val {
+  long unsigned status;
+  datum valdat;
+};
+
+struct ypresp_key_val {
+  long unsigned status;
+  datum keydat;
+  datum valdat;
+};
+
+struct ypresp_master {
+  long unsigned status;
+  char *master;
+};
+
+struct ypresp_order {
+  long unsigned status;
+  unsigned long int ordernum;
+};
+
+struct ypmaplist {
+  char ypml_name[YPMAXMAP + 1];
+  struct ypmaplist *ypml_next;
+};
+
+struct ypresp_maplist {
+  long unsigned status;
+  struct ypmaplist *list;
+};
+
+/*
+ * Procedure symbols.  YPPROC_NULL, YPPROC_DOMAIN, and YPPROC_DOMAIN_NONACK
+ * must keep the same values (0, 1, and 2) that they had in the first version
+ * of the protocol.
+ */
+
+#define YPPROC_NULL	((u_long)0)
+#define YPPROC_DOMAIN	((u_long)1)
+#define YPPROC_DOMAIN_NONACK ((u_long)2)
+#define YPPROC_MATCH	((u_long)3)
+#define YPPROC_FIRST	((u_long)4)
+#define YPPROC_NEXT	((u_long)5)
+#define YPPROC_XFR	((u_long)6)
+#define YPPROC_CLEAR	((u_long)7)
+#define YPPROC_ALL	((u_long)8)
+#define YPPROC_MASTER	((u_long)9)
+#define YPPROC_ORDER	((u_long)10)
+#define YPPROC_MAPLIST	((u_long)11)
+#define	YPPROC_NEWXFR	((u_long)12)
+
+/* Return status values */
+
+#define YP_TRUE	 	((long)1)	/* General purpose success code */
+#define YP_NOMORE 	((long)2)	/* No more entries in map */
+#define YP_FALSE 	((long)0)	/* General purpose failure code */
+#define YP_NOMAP 	((long)-1)	/* No such map in domain */
+#define YP_NODOM 	((long)-2)	/* Domain not supported */
+#define YP_NOKEY 	((long)-3)	/* No such key in map */
+#define YP_BADOP 	((long)-4)	/* Invalid operation */
+#define YP_BADDB 	((long)-5)	/* Server data base is bad */
+#define YP_YPERR 	((long)-6)	/* NIS server error */
+#define YP_BADARGS 	((long)-7)	/* Request arguments bad */
+#define YP_VERS		((long)-8)	/* NIS server version mismatch - server
+					 *   can't supply requested service. */
+/*
+ *		Protocol between clients and NIS binder servers
+ */
+
+/*
+ * The following procedures are supported by the protocol:
+ *
+ * YPBINDPROC_NULL() returns ()
+ * 	takes nothing, returns nothing
+ *
+ * YPBINDPROC_DOMAIN takes (char *) returns (struct ypbind_resp)
+ *
+ * YPBINDPROC_SETDOM takes (struct ypbind_setdom) returns nothing
+ */
+ 
+/* Program and version symbols, magic numbers */
+
+#define YPBINDPROG		((u_long)100007)
+#define YPBINDVERS		((u_long)2)
+#define YPBINDVERS_ORIG		((u_long)1)
+
+/* Procedure symbols */
+
+#define YPBINDPROC_NULL		((u_long)0)
+#define YPBINDPROC_DOMAIN	((u_long)1)
+#define YPBINDPROC_SETDOM	((u_long)2)
+/*
+ * Response structure and overall result status codes.  Success and failure
+ * represent two separate response message types.
+ */
+
+enum ypbind_resptype {YPBIND_SUCC_VAL = 1, YPBIND_FAIL_VAL = 2};
+
+struct ypbind_binding {
+  struct in_addr ypbind_binding_addr;	        /* In network order */
+  unsigned short int ypbind_binding_port;	/* In network order */
+};
+
+struct ypbind_resp {
+  enum ypbind_resptype ypbind_status;
+  union {
+    unsigned long ypbind_error;
+    struct ypbind_binding ypbind_bindinfo;
+  } ypbind_respbody;
+};
+
+
+/* Detailed failure reason codes for response field ypbind_error*/
+
+#define YPBIND_ERR_ERR 1		/* Internal error */
+#define YPBIND_ERR_NOSERV 2		/* No bound server for passed domain */
+#define YPBIND_ERR_RESC 3		/* System resource allocation failure */
+
+/*
+ * Request data structure for ypbind "Set domain" procedure.
+ */
+struct ypbind_setdom {
+  char ypsetdom_domain[YPMAXDOMAIN + 1];
+  struct ypbind_binding ypsetdom_binding;
+  unsigned short ypsetdom_vers;
+};
+#define ypsetdom_addr ypsetdom_binding.ypbind_binding_addr
+#define ypsetdom_port ypsetdom_binding.ypbind_binding_port
+
+/*
+ *		Protocol between clients (ypxfr, only) and yppush
+ *		yppush speaks a protocol in the transient range, which
+ *		is supplied to ypxfr as a command-line parameter when it
+ *		is activated by ypserv.
+ */
+#define YPPUSHVERS		((u_long) 1)
+#define YPPUSHVERS_ORIG		((u_long)1)
+
+/* Procedure symbols */
+
+#define YPPUSHPROC_NULL		((u_long)0)
+#define YPPUSHPROC_XFRRESP	((u_long)1)
+
+struct yppushresp_xfr {
+  unsigned long transid;
+  unsigned long status;
+};
+
+/* Status values for yppushresp_xfr.status */
+
+#define YPPUSH_SUCC	((long)1)	/* Success */
+#define YPPUSH_AGE	((long)2)	/* Master's version not newer */
+#define YPPUSH_NOMAP 	((long)-1)	/* Can't find server for map */
+#define YPPUSH_NODOM 	((long)-2)	/* Domain not supported */
+#define YPPUSH_RSRC 	((long)-3)	/* Local resouce alloc failure */
+#define YPPUSH_RPC 	((long)-4)	/* RPC failure talking to server */
+#define YPPUSH_MADDR	((long)-5)	/* Can't get master address */
+#define YPPUSH_YPERR 	((long)-6)	/* NIS server/map db error */
+#define YPPUSH_BADARGS 	((long)-7)	/* Request arguments bad */
+#define YPPUSH_DBM	((long)-8)	/* Local dbm operation failed */
+#define YPPUSH_FILE	((long)-9)	/* Local file I/O operation failed */
+#define YPPUSH_SKEW	((long)-10)	/* Map version skew during transfer */
+#define YPPUSH_CLEAR	((long)-11)	/* Can't send "Clear" req to local
+					 *   ypserv */
+#define YPPUSH_FORCE	((long)-12)	/* No local order number in map -
+					 *   use -f flag. */
+#define YPPUSH_XFRERR	((long)-13)	/* ypxfr error */
+#define YPPUSH_REFUSED	((long)-14)	/* Transfer request refused by ypserv */
+#define	YPPUSH_NOALIAS	((long)-15)	/* Alias not found for map or domain */
+
+struct ypresp_all {
+  bool_t more;
+  union {
+    struct ypresp_key_val val;
+  } ypresp_all_u;
+};
+
+__BEGIN_DECLS
+
+extern bool_t xdr_datum __P ((XDR *__xdrs, datum * __objp));
+extern bool_t xdr_ypdomain_wrap_string __P ((XDR *__xdrs, char ** __objp));
+extern bool_t xdr_ypmap_wrap_string __P ((XDR *__xdrs, char ** __objp));
+extern bool_t xdr_ypreq_key __P ((XDR *__xdrs, struct ypreq_key * __objp));
+extern bool_t xdr_ypreq_nokey __P ((XDR *__xdrs, struct ypreq_nokey * __objp));
+extern bool_t xdr_ypreq_xfr __P ((XDR *__xdrs, struct ypreq_xfr * __objp));
+extern bool_t xdr_ypreq_newxfr __P ((XDR *__xdrs, struct ypreq_newxfr * __objp));
+extern bool_t xdr_ypresp_val __P ((XDR *__xdrs, struct ypresp_val * __objp));
+extern bool_t xdr_ypresp_key_val __P ((XDR *__xdrs, struct ypresp_key_val * __objp));
+extern bool_t xdr_ypbind_resp __P ((XDR *__xdrs, struct ypbind_resp * __objp));
+extern bool_t xdr_ypbind_setdom __P ((XDR *__xdrs, struct ypbind_setdom * __objp));
+extern bool_t xdr_ypmap_parms __P ((XDR *__xdrs, struct ypmap_parms * __objp));
+extern bool_t xdr_ypowner_wrap_string __P ((XDR *__xdrs, char ** __objp));
+extern bool_t xdr_yppushresp_xfr __P ((XDR *__xdrs, struct yppushresp_xfr * __objp));
+extern bool_t xdr_ypresp_order __P ((XDR *__xdrs, struct ypresp_order  * __objp));
+extern bool_t xdr_ypresp_master __P ((XDR *__xdrs, struct ypresp_master * __objp));
+extern bool_t xdr_ypall __P ((XDR *__xdrs, struct ypall_callback * __objp));
+extern bool_t xdr_ypresp_maplist __P ((XDR *__xdrs, struct ypresp_maplist * __objp));
+
+extern bool_t xdr_domainname_ypbind __P ((XDR *__xdrs, char * __objp));
+extern bool_t xdr_ypbind_binding __P ((XDR *__xdrs, struct ypbind_binding * __objp));
+extern bool_t xdr_ypbind_resptype __P ((XDR *__xdrs, enum ypbind_resptype * __objp));
+extern bool_t xdr_ypstat __P ((XDR *__xdrs, enum ypbind_resptype * __objp));
+extern bool_t xdr_ypresp_all __P ((XDR *__xdrs, struct ypresp_all  * __objp));
+extern bool_t xdr_ypresp_all_seq __P ((XDR *__xdrs, u_long * __objp));
+extern bool_t xdr_ypmaplist_str __P ((XDR *__xdrs, char * __objp));
+extern bool_t xdr_ypmaplist __P ((XDR *__xdrs, struct ypmaplist * __objp));
+
+__END_DECLS
+
+#endif	/* _RPCSVC_YP_PROT_H */