Update.cvs/libc-ud-960808cvs/libc-960809

Thu Aug  8 16:17:38 1996  Ulrich Drepper  <drepper@cygnus.com>

	* pwd/getpwent.c: Define BUFLEN from NSS_BUFLEN_PASSWD.
	* pwd/getpwent_r.c: Likewise.
	* pwd/getpwnam.c: Likewise.
	* pwd/getpwnam_r.c: Likewise.
	* pwd/getpwuid.c: Likewise.
	* pwd/getpwuid_r.c: Likewise.

	* grp/getgrent.c: Define BUFLEN from NSS_BUFLEN_GROUP.
	* grp/getgrent_r.c: Likewise.
	* grp/getgrgid.c: Likewise.
	* grp/getgrgid_r.c: Likewise.
	* grp/getgrnam.c: Likewise.

	* pwd/fgetpwent_r.c: New file.  Reentrant version of fgetpwent.
	* pwd/fgetpwent.c: Rewrite to use fgetpwent_r.
	* pwd/Makefile (routines): Add fgetpwent_r.
	* pwd/pwd.h: Add prototypes for __fgetpwent_r and fgetpwent_r.

	* grp/fgetgrent_r.c: New file.  Reentrant version of fgetgrent.
	* grp/fgetgrent.c: Rewrite to use fgetgrent_r.
	* grp/Makefile (routines): Add fgetgrent_r.
	* grp/grp.h: Add prototypes for __fgetgrent_r and fgetgrent_r.

	Implement shadow password lookup functions.  This is no complete
	shadow password suite.
	* shadow/Makefile: New file.
	* shadow/fgetspent.c: New file.
	* shadow/fgetspent_r.c: New file.
	* shadow/getspent.c: New file.
	* shadow/getspent_r.c: New file.
	* shadow/getspnam.c: New file.
	* shadow/getspnam_r.c: New file.
	* shadow/putspent.c: New file.
	* shadow/sgetspent.c: New file.
	* shadow/sgetspent_r.c: New file.
	* shadow/shadow.h: New file.
	* shadow/spwd-lookup.c: New file.
	* shadow/nss_files/files-spwd.c: New file.

Thu Aug  8 13:33:45 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/ftime.c: New file.  Available system
 	call is only a stub.
	Reported by Matthias Urlichs.

	* Makeconfig [!default_cflags]: Change default value from `-g'
	to `-g -O'.

	* configure.in: Recognize i686.
	* sysdeps/i386/i686/Implies: Default on i586 optimized code.

Thu Aug  8 12:40:20 1996  Matthias Urlichs  <smurf@smurf.noris.de>

	* Makeconfig [$(build-omitfp) == yes]: Add to CFLAGS-.so
	value of CFLAGS-.o, not CFLAGS-o.

	* sysdeps/unix/sysv/linux/init-first.c (init): Add volatile
	pointer to ourself.  Otherwise `gcc -O3' optimized init away.

	sure that all tables in binary file are word-aligned.

2 files changed, 14 insertions, 16 deletions

diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 11f5541542..efad599716 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -75,9 +75,12 @@ extra-objs = $(rpcgen-objs)
 
 all: # Make this the default target; it will be defined in Rules.
 
+# Sun's code is not too clean.
+override +gccwarn := -w
+
 include ../Makeconfig
 
-ifeq (no,$(cross-compile))
+ifeq (no,$(cross-compiling))
 # We can only build this library if we can run the rpcgen we build.
 extra-libs := librpcsvc
 extra-libs-others := librpcsvc # Make it in `others' pass, not `lib' pass.
@@ -86,9 +89,6 @@ librpcsvc-inhibit-o = .so # Build no shared rpcsvc library.
 omit-deps = $(librpcsvc-routines)
 endif
 
-# Sun's code is not too clean.
-override +gccwarn := -w
-
 include ../Rules
 
 $(objpfx)rpcgen: $(addprefix $(objpfx),$(rpcgen-objs)) $(common-objpfx)libc.a
diff --git a/sunrpc/rpc_prot.c b/sunrpc/rpc_prot.c
index 4b1319ad56..8da20c61c8 100644
--- a/sunrpc/rpc_prot.c
+++ b/sunrpc/rpc_prot.c
@@ -6,23 +6,23 @@
  * may copy or modify Sun RPC without charge, but are not authorized
  * to license or distribute it to anyone else except as part of a product or
  * program developed by the user.
- * 
+ *
  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
+ *
  * Sun RPC is provided with no support and without any obligation on the
  * part of Sun Microsystems, Inc. to assist in its use, correction,
  * modification or enhancement.
- * 
+ *
  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  * OR ANY PART THEREOF.
- * 
+ *
  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  * or profits or other special, indirect and consequential damages, even if
  * Sun has been advised of the possibility of such damages.
- * 
+ *
  * Sun Microsystems, Inc.
  * 2550 Garcia Avenue
  * Mountain View, California  94043
@@ -50,8 +50,6 @@ static char sccsid[] = "@(#)rpc_prot.c 1.36 87/08/11 Copyr 1984 Sun Micro";
 
 /* * * * * * * * * * * * * * XDR Authentication * * * * * * * * * * * */
 
-struct opaque_auth _null_auth;
-
 /*
  * XDR an opaque authentication struct
  * (see auth.h)
@@ -84,9 +82,9 @@ xdr_des_block(xdrs, blkp)
 /*
  * XDR the MSG_ACCEPTED part of a reply message union
  */
-bool_t 
+bool_t
 xdr_accepted_reply(xdrs, ar)
-	register XDR *xdrs;   
+	register XDR *xdrs;
 	register struct accepted_reply *ar;
 {
 
@@ -111,7 +109,7 @@ xdr_accepted_reply(xdrs, ar)
 /*
  * XDR the MSG_DENIED part of a reply message union
  */
-bool_t 
+bool_t
 xdr_rejected_reply(xdrs, rr)
 	register XDR *xdrs;
 	register struct rejected_reply *rr;
@@ -147,7 +145,7 @@ xdr_replymsg(xdrs, rmsg)
 	register struct rpc_msg *rmsg;
 {
 	if (
-	    xdr_u_long(xdrs, &(rmsg->rm_xid)) && 
+	    xdr_u_long(xdrs, &(rmsg->rm_xid)) &&
 	    xdr_enum(xdrs, (enum_t *)&(rmsg->rm_direction)) &&
 	    (rmsg->rm_direction == REPLY) )
 		return (xdr_union(xdrs, (enum_t *)&(rmsg->rm_reply.rp_stat),
@@ -219,7 +217,7 @@ accepted(acpt_stat, error)
 	error->re_lb.s2 = (long)acpt_stat;
 }
 
-static void 
+static void
 rejected(rjct_stat, error)
 	register enum reject_stat rjct_stat;
 	register struct rpc_err *error;