Make sunrpc code usable againaj/revert-sunrpc

This in effect reverts the obsoletion of the sunrpc code.

2012-05-09  Andreas Schwab  <schwab@linux-m68k.org>
	    Andreas Jaeger  <aj@suse.de>

	* configure.in (obsolete-rpc): Add new option --enable-obsolete-rpc.
        * config.h.in (LINK_OBSOLETE_RPC): Add.
        * config.make.in (link-obsolete-rpc): Add.
        * include/libc-symbols.h (libc_hidden_nolink_sunrpc): Rename from
        libc_hidden_nolink and define based on LINK_OBSOLETE_RPC.
        * sunrpc/Makefile (headers)[link-obsolete-rpc]: Add rpc headers.
        (shared-only-routines): Do not use with link-obsolete-rpc.
        * nis/Makefile (headers)[link-obsolete-rpc]: Add rpc headers.
	* sunrpc/auth_des.c: Use libc_hidden_nolink_sunrpc.
	* sunrpc/auth_none.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/authdes_prot.c: Likewise.
	* sunrpc/authuxprot.c: Likewise.
	* sunrpc/clnt_gen.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_raw.c: Likewise.
	* sunrpc/clnt_simp.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/clnt_unix.c: Likewise.
	* sunrpc/des_crypt.c: Likewise.
	* sunrpc/des_soft.c: Likewise.
	* sunrpc/get_myaddr.c: Likewise.
	* sunrpc/key_call.c: Likewise.
	* sunrpc/key_prot.c: Likewise.
	* sunrpc/netname.c: Likewise.
	* sunrpc/pm_getmaps.c: Likewise.
	* sunrpc/pm_getport.c: Likewise.
	* sunrpc/pmap_clnt.c: Likewise.
	* sunrpc/pmap_prot.c: Likewise.
	* sunrpc/pmap_prot2.c: Likewise.
	* sunrpc/pmap_rmt.c: Likewise.
	* sunrpc/publickey.c: Likewise.
	* sunrpc/rpc_cmsg.c: Likewise.
	* sunrpc/rpc_common.c: Likewise.
	* sunrpc/rpc_dtable.c: Likewise.
	* sunrpc/rpc_prot.c: Likewise.
	* sunrpc/rpc_thread.c: Likewise.
	* sunrpc/rtime.c: Likewise.
	* sunrpc/svc.c: Likewise.
	* sunrpc/svc_auth.c: Likewise.
	* sunrpc/svc_raw.c: Likewise.
	* sunrpc/svc_run.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/svc_unix.c: Likewise.
	* sunrpc/svcauth_des.c: Likewise.
	* sunrpc/xcrypt.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_float.c: Likewise.
	* sunrpc/xdr_intXX_t.c: Likewise.
	* sunrpc/xdr_mem.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sunrpc/xdr_sizeof.c: Likewise.
	* sunrpc/xdr_stdio.c: Likewise.

50 files changed, 158 insertions, 152 deletions

diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 48790f4da9..3847daf083 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -60,6 +60,10 @@ generated-dirs := rpcsvc
 
 include ../Makeconfig
 
+ifeq ($(link-obsolete-rpc),yes)
+headers += $(headers-in-tirpc) $(headers-not-in-tirpc)
+endif
+
 ifeq ($(versioning),yes)
 need-export-routines := auth_des auth_unix clnt_gen clnt_perr clnt_tcp \
 			clnt_udp get_myaddr key_call netname pm_getport \
@@ -73,9 +77,11 @@ routines := auth_none authuxprot bindrsvprt clnt_raw clnt_simp \
 	    svc_simple xdr_float xdr_rec publickey authdes_prot \
 	    des_crypt des_impl des_soft key_prot openchild rtime svcauth_des \
 	    clnt_unix svc_unix create_xid $(need-export-routines)
+ifneq ($(link-obsolete-rpc),yes)
 # We only add the RPC for compatibility to libc.so.
 shared-only-routines = $(routines)
 endif
+endif
 
 # We do not build rpcinfo anymore.  It is not needed for a bootstrap
 # and not wanted on complete systems.
diff --git a/sunrpc/auth_des.c b/sunrpc/auth_des.c
index 96bbcfc328..0408d60826 100644
--- a/sunrpc/auth_des.c
+++ b/sunrpc/auth_des.c
@@ -117,7 +117,7 @@ authdes_create (const char *servername, u_int window,
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (authdes_create)
 #else
-libc_hidden_nolink (authdes_create, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (authdes_create, GLIBC_2_1)
 #endif
 
 AUTH *
@@ -211,7 +211,7 @@ failed:
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (authdes_pk_create)
 #else
-libc_hidden_nolink (authdes_pk_create, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (authdes_pk_create, GLIBC_2_1)
 #endif
 
 /*
diff --git a/sunrpc/auth_none.c b/sunrpc/auth_none.c
index 5f252a9544..3af5966794 100644
--- a/sunrpc/auth_none.c
+++ b/sunrpc/auth_none.c
@@ -95,7 +95,7 @@ authnone_create (void)
   __libc_once (authnone_private_guard, authnone_create_once);
   return &authnone_private.no_client;
 }
-libc_hidden_nolink (authnone_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (authnone_create, GLIBC_2_0)
 
 static bool_t
 authnone_marshal (AUTH *client, XDR *xdrs)
diff --git a/sunrpc/auth_unix.c b/sunrpc/auth_unix.c
index d3b5dc7dee..68b42d7b1f 100644
--- a/sunrpc/auth_unix.c
+++ b/sunrpc/auth_unix.c
@@ -149,7 +149,7 @@ no_memory:
   marshal_new_auth (auth);
   return auth;
 }
-libc_hidden_nolink (authunix_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (authunix_create, GLIBC_2_0)
 
 /*
  * Returns an auth handle with parameters determined by doing lots of
@@ -216,7 +216,7 @@ authunix_create_default (void)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (authunix_create_default)
 #else
-libc_hidden_nolink (authunix_create_default, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (authunix_create_default, GLIBC_2_0)
 #endif
 
 /*
diff --git a/sunrpc/authdes_prot.c b/sunrpc/authdes_prot.c
index 0a25bac143..164c1223ca 100644
--- a/sunrpc/authdes_prot.c
+++ b/sunrpc/authdes_prot.c
@@ -63,7 +63,7 @@ xdr_authdes_cred (XDR *xdrs, struct authdes_cred *cred)
       return FALSE;
     }
 }
-libc_hidden_nolink (xdr_authdes_cred, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (xdr_authdes_cred, GLIBC_2_1)
 
 
 bool_t
@@ -78,4 +78,4 @@ xdr_authdes_verf (register XDR *xdrs, register struct authdes_verf *verf)
 		       sizeof (verf->adv_int_u)));
   return TRUE;
 }
-libc_hidden_nolink (xdr_authdes_verf, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (xdr_authdes_verf, GLIBC_2_1)
diff --git a/sunrpc/authuxprot.c b/sunrpc/authuxprot.c
index 64da1799e0..d37faee0c7 100644
--- a/sunrpc/authuxprot.c
+++ b/sunrpc/authuxprot.c
@@ -63,4 +63,4 @@ xdr_authunix_parms (XDR * xdrs, struct authunix_parms *p)
     }
   return FALSE;
 }
-libc_hidden_nolink (xdr_authunix_parms, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (xdr_authunix_parms, GLIBC_2_0)
diff --git a/sunrpc/clnt_gen.c b/sunrpc/clnt_gen.c
index 2b7096cf20..df34672d72 100644
--- a/sunrpc/clnt_gen.c
+++ b/sunrpc/clnt_gen.c
@@ -175,5 +175,5 @@ clnt_create (const char *hostname, u_long prog, u_long vers,
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clnt_create)
 #else
-libc_hidden_nolink (clnt_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_create, GLIBC_2_0)
 #endif
diff --git a/sunrpc/clnt_perr.c b/sunrpc/clnt_perr.c
index 175370ebfc..b4f84c92e8 100644
--- a/sunrpc/clnt_perr.c
+++ b/sunrpc/clnt_perr.c
@@ -127,7 +127,7 @@ clnt_sperror (CLIENT * rpch, const char *msg)
 
   return str;
 }
-libc_hidden_nolink (clnt_sperror, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_sperror, GLIBC_2_0)
 
 void
 clnt_perror (CLIENT * rpch, const char *msg)
@@ -137,7 +137,7 @@ clnt_perror (CLIENT * rpch, const char *msg)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clnt_perror)
 #else
-libc_hidden_nolink (clnt_perror, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_perror, GLIBC_2_0)
 #endif
 
 
@@ -270,7 +270,7 @@ clnt_perrno (enum clnt_stat num)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clnt_perrno)
 #else
-libc_hidden_nolink (clnt_perrno, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_perrno, GLIBC_2_0)
 #endif
 
 char *
@@ -308,7 +308,7 @@ clnt_spcreateerror (const char *msg)
 
   return str;
 }
-libc_hidden_nolink (clnt_spcreateerror, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_spcreateerror, GLIBC_2_0)
 
 void
 clnt_pcreateerror (const char *msg)
@@ -318,7 +318,7 @@ clnt_pcreateerror (const char *msg)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clnt_pcreateerror)
 #else
-libc_hidden_nolink (clnt_pcreateerror, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnt_pcreateerror, GLIBC_2_0)
 #endif
 
 struct auth_errtab
diff --git a/sunrpc/clnt_raw.c b/sunrpc/clnt_raw.c
index 95e3eae988..4004c6b6a8 100644
--- a/sunrpc/clnt_raw.c
+++ b/sunrpc/clnt_raw.c
@@ -129,7 +129,7 @@ clntraw_create (u_long prog, u_long vers)
   client->cl_auth = authnone_create ();
   return client;
 }
-libc_hidden_nolink (clntraw_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clntraw_create, GLIBC_2_0)
 
 static enum clnt_stat
 clntraw_call (h, proc, xargs, argsp, xresults, resultsp, timeout)
diff --git a/sunrpc/clnt_simp.c b/sunrpc/clnt_simp.c
index d2dd3b307a..d612df09a0 100644
--- a/sunrpc/clnt_simp.c
+++ b/sunrpc/clnt_simp.c
@@ -139,7 +139,7 @@ callrpc (const char *host, u_long prognum, u_long versnum, u_long procnum,
     crp->valid = 0;
   return (int) clnt_stat;
 }
-libc_hidden_nolink (callrpc, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (callrpc, GLIBC_2_0)
 
 #ifdef _RPC_THREAD_SAFE_
 void
diff --git a/sunrpc/clnt_tcp.c b/sunrpc/clnt_tcp.c
index d1fc43dbfd..6bd4c8c0cd 100644
--- a/sunrpc/clnt_tcp.c
+++ b/sunrpc/clnt_tcp.c
@@ -220,7 +220,7 @@ fooy:
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clnttcp_create)
 #else
-libc_hidden_nolink (clnttcp_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clnttcp_create, GLIBC_2_0)
 #endif
 
 static enum clnt_stat
diff --git a/sunrpc/clnt_udp.c b/sunrpc/clnt_udp.c
index 294e13a58c..7ecf2ef5a5 100644
--- a/sunrpc/clnt_udp.c
+++ b/sunrpc/clnt_udp.c
@@ -239,7 +239,7 @@ fooy:
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (__libc_clntudp_bufcreate)
 #else
-libc_hidden_nolink (__libc_clntudp_bufcreate, GLIBC_PRIVATE)
+libc_hidden_nolink_sunrpc (__libc_clntudp_bufcreate, GLIBC_PRIVATE)
 #endif
 
 CLIENT *
@@ -250,7 +250,7 @@ clntudp_bufcreate (struct sockaddr_in *raddr, u_long program, u_long version,
   return __libc_clntudp_bufcreate (raddr, program, version, wait,
 				   sockp, sendsz, recvsz, 0);
 }
-libc_hidden_nolink (clntudp_bufcreate, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clntudp_bufcreate, GLIBC_2_0)
 
 CLIENT *
 clntudp_create (raddr, program, version, wait, sockp)
@@ -266,7 +266,7 @@ clntudp_create (raddr, program, version, wait, sockp)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (clntudp_create)
 #else
-libc_hidden_nolink (clntudp_create, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (clntudp_create, GLIBC_2_0)
 #endif
 
 static int
diff --git a/sunrpc/clnt_unix.c b/sunrpc/clnt_unix.c
index 282127bb8b..776ceab484 100644
--- a/sunrpc/clnt_unix.c
+++ b/sunrpc/clnt_unix.c
@@ -200,7 +200,7 @@ fooy:
   mem_free ((caddr_t) h, sizeof (CLIENT));
   return (CLIENT *) NULL;
 }
-libc_hidden_nolink (clntunix_create, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (clntunix_create, GLIBC_2_1)
 
 static enum clnt_stat
 clntunix_call (h, proc, xdr_args, args_ptr, xdr_results, results_ptr, timeout)
diff --git a/sunrpc/des_crypt.c b/sunrpc/des_crypt.c
index 8745900b82..22a34b7f3a 100644
--- a/sunrpc/des_crypt.c
+++ b/sunrpc/des_crypt.c
@@ -102,7 +102,7 @@ cbc_crypt (char *key, char *buf, unsigned int len, unsigned int mode,
   COPY8 (dp.des_ivec, ivec);
   return err;
 }
-libc_hidden_nolink (cbc_crypt, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (cbc_crypt, GLIBC_2_1)
 
 /*
  * ECB mode encryption
@@ -115,4 +115,4 @@ ecb_crypt (char *key, char *buf, unsigned int len, unsigned int mode)
   dp.des_mode = ECB;
   return common_crypt (key, buf, len, mode, &dp);
 }
-libc_hidden_nolink (ecb_crypt, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (ecb_crypt, GLIBC_2_1)
diff --git a/sunrpc/des_soft.c b/sunrpc/des_soft.c
index 27d918c64d..cddef5d76b 100644
--- a/sunrpc/des_soft.c
+++ b/sunrpc/des_soft.c
@@ -70,4 +70,4 @@ des_setparity (char *p)
       p++;
     }
 }
-libc_hidden_nolink (des_setparity, GLIBC_2_1)
+libc_hidden_nolink_sunrpc (des_setparity, GLIBC_2_1)
diff --git a/sunrpc/get_myaddr.c b/sunrpc/get_myaddr.c
index def5b7a74a..24407b53ec 100644
--- a/sunrpc/get_myaddr.c
+++ b/sunrpc/get_myaddr.c
@@ -99,5 +99,5 @@ get_myaddress (struct sockaddr_in *addr)
 #ifdef EXPORT_RPC_SYMBOLS
 libc_hidden_def (get_myaddress)
 #else
-libc_hidden_nolink (get_myaddress, GLIBC_2_0)
+libc_hidden_nolink_sunrpc (get_myaddress, GLIBC_2_0)
 #endif
diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c
index 6d08bf8e80..e0a076b47f 100644
--- a/