Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 236 deletions

diff --git a/nss/getnssent_r.c b/nss/getnssent_r.c
deleted file mode 100644
index 5fdbf3be00..0000000000
--- a/nss/getnssent_r.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <netdb.h>
-#include "nsswitch.h"
-
-/* Set up NIP to run through the services.  If ALL is zero, use NIP's
-   current location if it's not nil.  Return nonzero if there are no
-   services (left).  */
-static int
-setup (const char *func_name, db_lookup_function lookup_fct,
-       void **fctp, service_user **nip, service_user **startp, int all)
-{
-  int no_more;
-  if (*startp == NULL)
-    {
-      no_more = lookup_fct (nip, func_name, NULL, fctp);
-      *startp = no_more ? (service_user *) -1l : *nip;
-    }
-  else if (*startp == (service_user *) -1l)
-    /* No services at all.  */
-    return 1;
-  else
-    {
-      if (all || !*nip)
-	/* Reset to the beginning of the service list.  */
-	*nip = *startp;
-      /* Look up the first function.  */
-      no_more = __nss_lookup (nip, func_name, NULL, fctp);
-    }
-  return no_more;
-}
-
-void
-__nss_setent (const char *func_name, db_lookup_function lookup_fct,
-	      service_user **nip, service_user **startp,
-	      service_user **last_nip, int stayopen, int *stayopen_tmp,
-	      int res)
-{
-  union
-  {
-    setent_function f;
-    void *ptr;
-  } fct;
-  int no_more;
-
-  if (res && __res_maybe_init (&_res, 0) == -1)
-    {
-      __set_h_errno (NETDB_INTERNAL);
-      return;
-    }
-
-  /* Cycle through the services and run their `setXXent' functions until
-     we find an available service.  */
-  no_more = setup (func_name, lookup_fct, &fct.ptr, nip,
-		   startp, 1);
-  while (! no_more)
-    {
-      int is_last_nip = *nip == *last_nip;
-      enum nss_status status;
-
-      if (stayopen_tmp)
-	status = DL_CALL_FCT (fct.f, (*stayopen_tmp));
-      else
-	status = DL_CALL_FCT (fct.f, (0));
-
-
-      /* This is a special-case.  When [SUCCESS=merge] is in play,
-         _nss_next2() will skip to the next database.  Due to the
-         implementation of that function, we can't know whether we're
-         in an enumeration or an individual lookup, which behaves
-         differently with regards to merging.  We'll treat SUCCESS as
-         an indication to start the enumeration at this database. */
-      if (nss_next_action (*nip, status) == NSS_ACTION_MERGE)
-	no_more = 1;
-      else
-	no_more = __nss_next2 (nip, func_name, NULL, &fct.ptr, status, 0);
-
-      if (is_last_nip)
-	*last_nip = *nip;
-    }
-
-  if (stayopen_tmp)
-    *stayopen_tmp = stayopen;
-}
-
-
-void
-__nss_endent (const char *func_name, db_lookup_function lookup_fct,
-	      service_user **nip, service_user **startp,
-	      service_user **last_nip, int res)
-{
-  union
-  {
-    endent_function f;
-    void *ptr;
-  } fct;
-  int no_more;
-
-  if (res && __res_maybe_init (&_res, 0) == -1)
-    {
-      __set_h_errno (NETDB_INTERNAL);
-      return;
-    }
-
-  /* Cycle through all the services and run their endXXent functions.  */
-  no_more = setup (func_name, lookup_fct, &fct.ptr, nip, startp, 1);
-  while (! no_more)
-    {
-      /* Ignore status, we force check in __NSS_NEXT.  */
-      DL_CALL_FCT (fct.f, ());
-
-      if (*nip == *last_nip)
-	/* We have processed all services which were used.  */
-	break;
-
-      no_more = __nss_next2 (nip, func_name, NULL, &fct.ptr, 0, 1);
-    }
-  *last_nip = *nip = NULL;
-}
-
-
-int
-__nss_getent_r (const char *getent_func_name,
-		const char *setent_func_name,
-		db_lookup_function lookup_fct,
-		service_user **nip, service_user **startp,
-		service_user **last_nip, int *stayopen_tmp, int res,
-		void *resbuf, char *buffer, size_t buflen,
-		void **result, int *h_errnop)
-{
-  union
-  {
-    getent_function f;
-    void *ptr;
-  } fct;
-  int no_more;
-  enum nss_status status;
-
-  if (res && __res_maybe_init (&_res, 0) == -1)
-    {
-      *h_errnop = NETDB_INTERNAL;
-      *result = NULL;
-      return errno;
-    }
-
-  /* Initialize status to return if no more functions are found.  */
-  status = NSS_STATUS_NOTFOUND;
-
-  /* Run through available functions, starting with the same function last
-     run.  We will repeat each function as long as it succeeds, and then go
-     on to the next service action.  */
-  no_more = setup (getent_func_name, lookup_fct, &fct.ptr, nip,
-		   startp, 0);
-  while (! no_more)
-    {
-      int is_last_nip = *nip == *last_nip;
-
-      status = DL_CALL_FCT (fct.f,
-			    (resbuf, buffer, buflen, &errno, &h_errno));
-
-      /* The status is NSS_STATUS_TRYAGAIN and errno is ERANGE the
-	 provided buffer is too small.  In this case we should give
-	 the user the possibility to enlarge the buffer and we should
-	 not simply go on with the next service (even if the TRYAGAIN
-	 action tells us so).  */
-      if (status == NSS_STATUS_TRYAGAIN
-	  && (h_errnop == NULL || *h_errnop == NETDB_INTERNAL)
-	  && errno == ERANGE)
-	break;
-
-      do
-	{
-        /* This is a special-case.  When [SUCCESS=merge] is in play,
-           _nss_next2() will skip to the next database.  Due to the
-           implementation of that function, we can't know whether we're
-           in an enumeration or an individual lookup, which behaves
-           differently with regards to merging.  We'll treat SUCCESS as
-           an indication to return the results here. */
-	  if (status == NSS_STATUS_SUCCESS
-	      && nss_next_action (*nip, status) == NSS_ACTION_MERGE)
-	    no_more = 1;
-	  else
-	    no_more = __nss_next2 (nip, getent_func_name, NULL, &fct.ptr,
-				   status, 0);
-
-	  if (is_last_nip)
-	    *last_nip = *nip;
-
-	  if (! no_more)
-	    {
-	      /* Call the `setXXent' function.  This wasn't done before.  */
-	      union
-	      {
-		setent_function f;
-		void *ptr;
-	      } sfct;
-
-	      no_more = __nss_lookup (nip, setent_func_name, NULL, &sfct.ptr);
-
-	      if (! no_more)
-	        {
-		  if (stayopen_tmp)
-		    status = DL_CALL_FCT (sfct.f, (*stayopen_tmp));
-		  else
-		    status = DL_CALL_FCT (sfct.f, (0));
-		}
-	      else
-		status = NSS_STATUS_NOTFOUND;
-	    }
-	}
-      while (! no_more && status != NSS_STATUS_SUCCESS);
-    }
-
-  *result = status == NSS_STATUS_SUCCESS ? resbuf : NULL;
-  return (status == NSS_STATUS_SUCCESS ? 0
-	  : status != NSS_STATUS_TRYAGAIN ? ENOENT
-	  /* h_errno functions only set errno if h_errno is NETDB_INTERNAL.  */
-	  : (h_errnop == NULL || *h_errnop == NETDB_INTERNAL) ? errno
-	  : EAGAIN);
-}