Update.

2003-06-17  Thorsten Kukuk  <kukuk@suse.de>

	* nis/Makefile: Remove NIS/NIS+ files from nss_compat module.
	* nis/nss_compat/compat-grp.c: Don't use our own NIS/NIS+ functions,
	dlopen corresponding NSS module instead.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/nss_compat/compat-initgroups.c: Disabled for now.
	* nss/Versions: Export __nss_lookup_function.

2003-06-19  Daniel Jacobowitz  <drow@mvista.com>

	* sysdeps/unix/sysv/linux/kernel-features.h: Update kernel features
	for the SH architecture.

2003-06-25  Thorsten Kukuk  <kukuk@suse.de>

	* csu/Makefile: Use CPPFLAGS to find correct linux/version.h.

12 files changed, 602 insertions, 1773 deletions

diff --git a/ChangeLog b/ChangeLog
index 334e28250c..2ba388ec9f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2003-06-17  Thorsten Kukuk  <kukuk@suse.de>
+
+	* nis/Makefile: Remove NIS/NIS+ files from nss_compat module.
+	* nis/nss_compat/compat-grp.c: Don't use our own NIS/NIS+ functions,
+	dlopen corresponding NSS module instead.
+	* nis/nss_compat/compat-pwd.c: Likewise.
+	* nis/nss_compat/compat-spwd.c: Likewise.
+	* nis/nss_compat/compat-initgroups.c: Disabled for now.
+	* nss/Versions: Export __nss_lookup_function.
+
+2003-06-19  Daniel Jacobowitz  <drow@mvista.com>
+
+	* sysdeps/unix/sysv/linux/kernel-features.h: Update kernel features
+	for the SH architecture.
+
+2003-06-25  Thorsten Kukuk  <kukuk@suse.de>
+
+	* csu/Makefile: Use CPPFLAGS to find correct linux/version.h.
+
 2003-06-25  Andreas Jaeger  <aj@suse.de>
 
 	* stdlib/tst-strtod.c (main): Declare constant long double as
@@ -5,7 +24,7 @@
 
 	* posix/tst-nanosleep.c: Include <time.h> for nanosleep
 	declaration.
-	
+
 	* stdio-common/tst-fphex.c: Fix format string.
 
 	* posix/transbug.c: Include <string.h> for memset and strlen
diff --git a/csu/Makefile b/csu/Makefile
index 95da703ecf..1a3c9c112c 100644
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -217,7 +217,7 @@ $(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files)
 	$(make-target-directory)
 	(case $(config-os) in \
 	   linux*) version=`(echo -e "#include <linux/version.h>\nUTS_RELEASE"\
-			     | $(CC) -E -P - | \
+			     | $(CC) $(CPPFLAGS) -E -P - | \
 			     sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\
 		   if [ -z "$$version" ]; then \
 		     if [ -r /proc/version ]; then \
diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index 6cdbd1c388..984752d50a 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -1,3 +1,10 @@
+2003-06-25  Petter Reinholdtsen  <pere@hungry.com>
+
+	* locales/an_ES: Change default charset from ISO-8859-1 to
+	ISO-8859-15 as the locale need the EURO sign.
+
+	* SUPPORTED (SUPPORTED-LOCALES): Add an_ES.ISO-8859-15.
+
 2003-06-21  Petter Reinholdtsen  <pere@hungry.com>
 
 	* locales/no_NO [LC_COLLATE]: Add missing eth letter, sorted as
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index 0f81f8c1fb..ce36e57cc6 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -3,6 +3,7 @@
 # appropriate message.
 SUPPORTED-LOCALES=\
 af_ZA/ISO-8859-1 \
+an_ES/ISO-8859-15 \
 ar_AE/ISO-8859-6 \
 ar_BH/ISO-8859-6 \
 ar_DZ/ISO-8859-6 \
diff --git a/localedata/locales/an_ES b/localedata/locales/an_ES
index 30eafaf741..410df2d8b1 100644
--- a/localedata/locales/an_ES
+++ b/localedata/locales/an_ES
@@ -12,7 +12,7 @@ escape_char  /
 % Date: 2003-05-22
 % Application: general
 % Users: general
-% Charset: ISO-8859-1
+% Charset: ISO-8859-15
 %
 % This file is under the
 % GNU General Public License.
diff --git a/nis/Makefile b/nis/Makefile
index 89f229d8f8..df85ab2774 100644
--- a/nis/Makefile
+++ b/nis/Makefile
@@ -54,8 +54,7 @@ libnsl-routines = yp_xdr ypclnt ypupdate_xdr \
 		  nis_findserv nis_callback nis_clone_dir nis_clone_obj\
 		  nis_clone_res
 
-libnss_compat-routines	:= $(addprefix compat-,grp pwd spwd initgroups) \
-			   nisplus-parser nss-nis nss-nisplus
+libnss_compat-routines	:= $(addprefix compat-,grp pwd spwd initgroups)
 libnss_compat-inhibit-o	= $(filter-out .os,$(object-suffixes))
 
 libnss_nis-routines	:= $(addprefix nis-,$(databases)) nis-initgroups \
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c
index c9750ae1be..fb6328cfca 100644
--- a/nis/nss_compat/compat-grp.c
+++ b/nis/nss_compat/compat-grp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1996,1997,1998,1999,2001,2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
@@ -24,18 +24,20 @@
 #include <ctype.h>
 #include <bits/libc-lock.h>
 #include <string.h>
-#include <rpcsvc/yp.h>
-#include <rpcsvc/ypclnt.h>
-#include <rpcsvc/nis.h>
+#include <rpc/types.h>
 #include <nsswitch.h>
 
-#include "nss-nisplus.h"
-#include "nisplus-parser.h"
-
 static service_user *ni;
-static bool_t use_nisplus; /* default: group_compat: nis */
-static nis_name grptable; /* Name of the group table */
-static size_t grptablelen;
+static enum nss_status (*nss_setgrent) (int stayopen);
+static enum nss_status (*nss_getgrnam_r) (const char *name,
+					  struct group * grp, char *buffer,
+					  size_t buflen, int *errnop);
+static enum nss_status (*nss_getgrgid_r) (gid_t gid, struct group * grp,
+					  char *buffer, size_t buflen,
+					  int *errnop);
+static enum nss_status (*nss_getgrent_r) (struct group * grp, char *buffer,
+					  size_t buflen, int *errnop);
+static enum nss_status (*nss_endgrent) (void);
 
 /* Get the declaration of the parser function.  */
 #define ENTNAME grent
@@ -47,25 +49,22 @@ static size_t grptablelen;
 #define BLACKLIST_INITIAL_SIZE 512
 #define BLACKLIST_INCREMENT 256
 struct blacklist_t
-  {
-    char *data;
-    int current;
-    int size;
-  };
+{
+  char *data;
+  int current;
+  int size;
+};
 
 struct ent_t
-  {
-    bool_t nis;
-    bool_t nis_first;
-    char *oldkey;
-    int oldkeylen;
-    nis_result *result;
-    FILE *stream;
-    struct blacklist_t blacklist;
+{
+  bool_t nis_first;
+  bool_t files;
+  FILE *stream;
+  struct blacklist_t blacklist;
 };
 typedef struct ent_t ent_t;
 
-static ent_t ext_ent = {0, 0, NULL, 0, NULL, NULL, {NULL, 0, 0}};
+static ent_t ext_ent = {0, TRUE, NULL, {NULL, 0, 0}};
 
 /* Protect global state against multiple changers.  */
 __libc_lock_define_initialized (static, lock)
@@ -74,56 +73,27 @@ __libc_lock_define_initialized (static, lock)
 static void blacklist_store_name (const char *, ent_t *);
 static int in_blacklist (const char *, int, ent_t *);
 
-static enum nss_status
-_nss_first_init (void)
+/* Initialize the NSS interface/functions. The calling function must
+   hold the lock.  */
+static void
+init_nss_interface (void)
 {
-  if (ni == NULL)
-    {
-      __nss_database_lookup ("group_compat", NULL, "nis", &ni);
-      use_nisplus = (strcmp (ni->name, "nisplus") == 0);
-    }
-
-  if (grptable == NULL)
+  if (__nss_database_lookup ("group_compat", NULL, "nis", &ni) >= 0)
     {
-      static const char key[] = "group.org_dir.";
-      const char *local_dir = nis_local_directory ();
-      size_t len_local_dir = strlen (local_dir);
-
-      grptable = malloc (sizeof (key) + len_local_dir);
-      if (grptable == NULL)
-        return NSS_STATUS_TRYAGAIN;
-
-      grptablelen = ((char *) mempcpy (mempcpy (grptable,
-						key, sizeof (key) - 1),
-				       local_dir, len_local_dir + 1)
-		     - grptable) - 1;
+      nss_setgrent = __nss_lookup_function (ni, "setgrent");
+      nss_getgrnam_r = __nss_lookup_function (ni, "getgrnam_r");
+      nss_getgrgid_r = __nss_lookup_function (ni, "getgrgid_r");
+      nss_getgrent_r = __nss_lookup_function (ni, "getgrent_r");
+      nss_endgrent = __nss_lookup_function (ni, "endgrent");
     }
-
-  return NSS_STATUS_SUCCESS;
 }
 
 static enum nss_status
-internal_setgrent (ent_t *ent)
+internal_setgrent (ent_t *ent, int stayopen)
 {
   enum nss_status status = NSS_STATUS_SUCCESS;
 
-  ent->nis = ent->nis_first = 0;
-
-  if (_nss_first_init () != NSS_STATUS_SUCCESS)
-    return NSS_STATUS_UNAVAIL;
-
-  if (ent->oldkey != NULL)
-    {
-      free (ent->oldkey);
-      ent->oldkey = NULL;
-      ent->oldkeylen = 0;
-    }
-
-  if (ent->result != NULL)
-    {
-      nis_freeresult (ent->result);
-      ent->result = NULL;
-    }
+  ent->files = TRUE;
 
   if (ent->blacklist.data != NULL)
     {
@@ -154,7 +124,7 @@ internal_setgrent (ent_t *ent)
 	  if (result < 0)
 	    {
 	      /* Something went wrong.  Close the stream and return a
-		 failure.  */
+	         failure.  */
 	      fclose (ent->stream);
 	      ent->stream = NULL;
 	      status = NSS_STATUS_UNAVAIL;
@@ -164,6 +134,9 @@ internal_setgrent (ent_t *ent)
   else
     rewind (ent->stream);
 
+  if (status == NSS_STATUS_SUCCESS && nss_setgrent)
+    return nss_setgrent (stayopen);
+
   return status;
 }
 
@@ -175,7 +148,10 @@ _nss_compat_setgrent (int stayopen)
 
   __libc_lock_lock (lock);
 
-  result = internal_setgrent (&ext_ent);
+  if (ni == NULL)
+    init_nss_interface ();
+
+  result = internal_setgrent (&ext_ent, stayopen);
 
   __libc_lock_unlock (lock);
 
@@ -186,27 +162,15 @@ _nss_compat_setgrent (int stayopen)
 static enum nss_status
 internal_endgrent (ent_t *ent)
 {
+  if (nss_endgrent)
+    nss_endgrent ();
+
   if (ent->stream != NULL)
     {
       fclose (ent->stream);
       ent->stream = NULL;
     }
 
-  ent->nis = ent->nis_first = 0;
-
-  if (ent->oldkey != NULL)
-    {
-      free (ent->oldkey);
-      ent->oldkey = NULL;
-      ent->oldkeylen = 0;
-    }
-
-  if (ent->result != NULL)
-    {
-      nis_freeresult (ent->result);
-      ent->result = NULL;
-    }
-
   if (ent->blacklist.data != NULL)
     {
       ent->blacklist.current = 1;
@@ -233,239 +197,44 @@ _nss_compat_endgrent (void)
   return result;
 }
 
+/* get the next group from NSS  (+ entry) */
 static enum nss_status
-getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
+getgrent_next_nss (struct group *result, ent_t *ent, char *buffer,
 		   size_t buflen, int *errnop)
 {
-  struct parser_data *data = (void *) buffer;
-  char *domain;
-  char *outkey, *outval;
-  int outkeylen, outvallen, parse_res;
-  char *p;
-
-  if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
-    {
-      ent->nis = 0;
-      return NSS_STATUS_NOTFOUND;
-    }
-
-  do
-    {
-      char *save_oldkey;
-      int save_oldlen;
-      bool_t save_nis_first;
-
-      if (ent->nis_first)
-	{
-	  if (yp_first (domain, "group.byname", &outkey, &outkeylen,
-			&outval, &outvallen) != YPERR_SUCCESS)
-	    {
-	      ent->nis = 0;
-	      return NSS_STATUS_UNAVAIL;
-	    }
-
-	  if ( buflen < ((size_t) outvallen + 1))
-	    {
-	      free (outval);
-	      *errnop = ERANGE;
-	      return NSS_STATUS_TRYAGAIN;
-	    }
-
-	  save_oldkey = ent->oldkey;
-	  save_oldlen = ent->oldkeylen;
-	  save_nis_first = TRUE;
-	  ent->oldkey = outkey;
-	  ent->oldkeylen = outkeylen;
-	  ent->nis_first = FALSE;
-	}
-      else
-	{
-	  if (yp_next (domain, "group.byname", ent->oldkey, ent->oldkeylen,
-		       &outkey, &outkeylen, &outval, &outvallen)
-	      != YPERR_SUCCESS)
-	    {
-	      ent->nis = 0;
-	      return NSS_STATUS_NOTFOUND;
-	    }
-
-	  if ( buflen < ((size_t) outvallen + 1))
-	    {
-	      free (outval);
-	      *errnop = ERANGE;
-	      return NSS_STATUS_TRYAGAIN;
-	    }
-
-	  save_oldkey = ent->oldkey;
-	  save_oldlen = ent->oldkeylen;
-	  save_nis_first = FALSE;
-	  ent->oldkey = outkey;
-	  ent->oldkeylen = outkeylen;
-	}
-
-      /* Copy the found data to our buffer...  */
-      p = strncpy (buffer, outval, buflen);
-
-      /* ...and free the data.  */
-      free (outval);
-
-      while (isspace (*p))
-	++p;
-
-      parse_res = _nss_files_parse_grent (p, result, data, buflen, errnop);
-      if (parse_res == -1)
-	{
-	  free (ent->oldkey);
-	  ent->oldkey = save_oldkey;
-	  ent->oldkeylen = save_oldlen;
-	  ent->nis_first = save_nis_first;
-	  *errnop = ERANGE;
-	  return NSS_STATUS_TRYAGAIN;
-	}
-      else
-	{
-	  if (!save_nis_first)
-	    free (save_oldkey);
-	}
-
-      if (parse_res &&
-	  in_blacklist (result->gr_name, strlen (result->gr_name), ent))
-	parse_res = 0; /* if result->gr_name in blacklist,search next entry */
-    }
-  while (!parse_res);
-
-  return NSS_STATUS_SUCCESS;
-}
-
-static enum nss_status
-getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer,
-                       size_t buflen, int *errnop)
-{
-  int parse_res;
+  if (!nss_getgrent_r)
+    return NSS_STATUS_UNAVAIL;
 
   do
     {
-      nis_result *save_oldres;
-      bool_t save_nis_first;
-
-      if (ent->nis_first)
-        {
-	  save_oldres = ent->result;
-	  save_nis_first = TRUE;
-          ent->result = nis_first_entry(grptable);
-          if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
-            {
-              ent->nis = 0;
-              return niserr2nss (ent->result->status);
-            }
-          ent->nis_first = FALSE;
-        }
-      else
-        {
-          nis_result *res;
-
-	  save_oldres = ent->result;
-	  save_nis_first = FALSE;
-          res = nis_next_entry(grptable, &ent->result->cookie);
-          ent->result = res;
-          if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
-            {
-	      ent->nis = 0;
-	      return niserr2nss (ent->result->status);
-            }
-        }
-      parse_res = _nss_nisplus_parse_grent (ent->result, 0, result,
-					    buffer, buflen, errnop);
-      if (parse_res == -1)
-	{
-	  nis_freeresult (ent->result);
-	  ent->result = save_oldres;
-	  ent->nis_first = save_nis_first;
-	  *errnop = ERANGE;
-	  return NSS_STATUS_TRYAGAIN;
-	}
-      else
-	{
-	  if (!save_nis_first)
-	    nis_freeresult (save_oldres);
-	}
+      enum nss_status status;
 
-      if (parse_res &&
-          in_blacklist (result->gr_name, strlen (result->gr_name), ent))
-        parse_res = 0; /* if result->gr_name in blacklist,search next entry */
+      if ((status = nss_getgrent_r (result, buffer, buflen, errnop)) !=
+	  NSS_STATUS_SUCCESS)
+	return status;
     }
-  while (!parse_res);
+  while (in_blacklist (result->gr_name, strlen (result->gr_name), ent));
 
   return NSS_STATUS_SUCCESS;
 }
 
 /* This function handle the +group entrys in /etc/group */
 static enum nss_status
-getgrnam_plusgroup (const char *name, struct group *result, char *buffer,
-		    size_t buflen, int *errnop)
+getgrnam_plusgroup (const char *name, struct group *result, ent_t *ent,
+		    char *buffer, size_t buflen, int *errnop)
 {
-  struct parser_data *data = (void *) buffer;
-  int parse_res;
-
-  if (use_nisplus) /* Do the NIS+ query here */
-    {
-      nis_result *res;
-      char buf[strlen (name) + 24 + grptablelen];
-
-      sprintf(buf, "[name=%s],%s", name, grptable);
-      res = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
-      if (niserr2nss (res->status) != NSS_STATUS_SUCCESS)
-        {
-          enum nss_status status =  niserr2nss (res->status);
-
-          nis_freeresult (res);
-          return status;
-        }
-      parse_res = _nss_nisplus_parse_grent (res, 0, result, buffer, buflen,
-					    errnop);
-      if (parse_res == -1)
-	{
-	  nis_freeresult (res);
-	  *errnop = ERANGE;
-	  return NSS_STATUS_TRYAGAIN;
-	}
-      nis_freeresult (res);
-    }
-  else /* Use NIS */
-    {
-      char *domain, *outval, *p;
-      int outvallen;
-
-      if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
-	return NSS_STATUS_NOTFOUND;
-
-      if (yp_match (domain, "group.byname", name, strlen (name),
-		    &outval, &outvallen) != YPERR_SUCCESS)
-	return NSS_STATUS_NOTFOUND;
-
-      if (buflen < ((size_t) outvallen + 1))
-	{
-	  free (outval);
-	  *errnop = ERANGE;
-	  return NSS_STATUS_TRYAGAIN;
-	}
+  if (!nss_getgrnam_r)
+    return NSS_STATUS_UNAVAIL;
 
-      /* Copy the found data to our buffer...  */
-      p = strncpy (buffer, outval, buflen);
+  if (nss_getgrnam_r (name, result, buffer, buflen, errnop) !=
+      NSS_STATUS_SUCCESS)
+    return NSS_STATUS_NOTFOUND;
 
-      /* ... and free the data.  */
-      free (outval);
-      while (isspace (*p))
-        ++p;
-      parse_res = _nss_files_parse_grent (p, result, data, buflen, errnop);
-      if (parse_res == -1)
-	return NSS_STATUS_TRYAGAIN;
-    }
+  if (in_blacklist (result->gr_name, strlen (result->gr_name), ent))
+    return NSS_STATUS_NOTFOUND;
 
-  if (parse_res)
-    /* We found the entry.  */
-    return NSS_STATUS_SUCCESS;
-  else
-    return NSS_STATUS_RETURN;
+  /* We found the entry.  */
+  return NSS_STATUS_SUCCESS;
 }
 
 static enum nss_status
@@ -501,9 +270,9 @@ getgrent_next_file (struct group *result, ent_t *ent,
 	  while (isspace (*p))
 	    ++p;
 	}
-      while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
-      /* Parse the line.  If it is invalid, loop to
-         get the next line of the file to parse.  */
+      while (*p == '\0' || *p == '#' ||	/* Ignore empty and comment lines. */
+	     /* Parse the line.  If it is invalid, loop to
+	        get the next line of the file to parse.  */
 	     !(parse_res = _nss_files_parse_grent (p, result, data, buflen,
 						   errnop)));
 
@@ -531,41 +300,36 @@ getgrent_next_file (struct group *result, ent_t *ent,
       if (result->gr_name[0] == '+' && result->gr_name[1] != '\0'
 	  && result->gr_name[1] != '@')
 	{
-          enum nss_status status;
+	  enum nss_status status;
 
 	  /* Store the group in the blacklist for the "+" at the end of
 	     /etc/group */
 	  blacklist_store_name (&result->gr_name[1], ent);
-	  status = getgrnam_plusgroup (&result->gr_name[1], result, buffer,
-				       buflen, errnop);
-          if (status == NSS_STATUS_SUCCESS) /* We found the entry. */
-            break;
-          else
-            if (status == NSS_STATUS_RETURN /* We couldn't parse the entry */
-		|| status == NSS_STATUS_NOTFOUND) /* No group in NIS */
-              continue;
-            else
-	      {
-		if (status == NSS_STATUS_TRYAGAIN)
-		  {
-		    /* The parser ran out of space.  */
-		    fsetpos (ent->stream, &pos);
-		    *errnop = ERANGE;
-		  }
-		return status;
-	      }
+	  status = getgrnam_plusgroup (&result->gr_name[1], result, ent,
+				       buffer, buflen, errnop);
+	  if (status == NSS_STATUS_SUCCESS)	/* We found the entry. */
+	    break;
+	  else if (status == NSS_STATUS_RETURN	/* We couldn't parse the entry */
+		   || status == NSS_STATUS_NOTFOUND)	/* No group in NIS */
+	    continue;
+	  else
+	    {
+	      if (status == NSS_STATUS_TRYAGAIN)
+		{
+		  /* The parser ran out of space.  */
+		  fsetpos (ent->stream, &pos);
+		  *errnop = ERANGE;
+		}
+	      return status;
+	    }
 	}
 
       /* +:... */
       if (result->gr_name[0] == '+' && result->gr_name[1] == '\0')
 	{
-	  ent->nis = TRUE;
-	  ent->nis_first = TRUE;
+	  ent->files = FALSE;
 
-	  if (use_nisplus)
-	    return getgrent_next_nisplus (result, ent, buffer, buflen, errnop);
-	  else
-	    return getgrent_next_nis (result, ent, buffer, buflen, errnop);
+	  return getgrent_next_nss (result, ent, buffer, buflen, errnop);
 	}
     }
 
@@ -573,39 +337,31 @@ getgrent_next_file (struct group *result, ent_t *ent,
 }
 
 
-static enum nss_status
-internal_getgrent_r (struct group *gr, ent_t *ent, char *buffer,
-		     size_t buflen, in