Update.

2004-03-14  Ulrich Drepper  <drepper@redhat.com>

	Make the non-_l functions wrappers around the _l functions.
	* include/monetary.h: Declare __vstrmon_l.
	* include/string.h: Add libc_hidden_proto for __strcoll_l and
	__strxfrm_l.
	* include/time.h: Define ptime_locale_status.  Declare
	__strptime_internal.
	* include/wchar.h: Add libc_hidden_proto for __wcscoll_l and
	__wcsxfrm_l.
	* stdlib/strfmon.c: Move the code to strfmon_l.c.  Add little
	wrapper around __vstrfmon_l.
	* stdlib/strfmon_l.c: Add real implementation.  Split into new
	function __vstrfmon_l to allow calling it from strfmon.
	* stdlib/strtod.c: Move real code to strtod_l.c and add wrapper.
	* stdlib/strtod_l.c: Add real implementation.
	* stdlib/strtof.c: Adjust to changed strtod.c.
	* stdlib/strtof_l.c: Include strtod_l.c now.
	* stdlib/strtold.c: New file.
	* stdlib/strtold_l.c: Removed.
	* string/strcoll.c: Move real code to strcoll_l.c: Add wrapper.
	* string/strcoll_l.c: Add real implementation.
	* string/strxfrm.c: Move real code to strxfrm_l.c: Add wrapper.
	* string/strxfrm_l.c: Add real implementation.
	* sysdeps/generic/strtol.c: Move real implementation to strtol_l.c.
	Add wrappers.
	* sysdeps/generic/strtol_l.c: Add real implementation.
	* sysdeps/generic/strtold.c: Removed.
	* sysdeps/generic/strtold_l.c: New file.
	* sysdeps/generic/strtoll_l.c: Include strtol_l.c now.  Adjust
	#defines.
	* sysdeps/generic/strtoul_l.c: Likewise.
	* sysdeps/generic/strtoull_l.c: Likewise.
	* sysdeps/generic/wcstol_l.c: Likewise.
	* sysdeps/generic/wcstoll_l.c: Likewise.
	* sysdeps/generic/wcstoul_l.c: Likewise.
	* sysdeps/generic/wcstoull_l.c: Likewise.
	* sysdeps/ieee754/ldbl-128/strtold.c: Removed.
	* sysdeps/ieee754/ldbl-128/strtold_l.c: New file.
	* sysdeps/ieee754/ldbl-96/strtold.c: Removed.
	* sysdeps/ieee754/ldbl-96/strtold_l.c: New file.
	* sysdeps/m68k/strtold.c: Removed.
	* sysdeps/m68k/strtold_l.c: New file.
	* time/strftime.c: Move real code to strftime_l.c.  Add wrapper.
	* time/strftime_l.c: Add real implementation.
	* time/strptime.c: Move real code to strptime_l.c.  Add wrapper.
	* time/strptime_l.c: Add real implementation.
	* time/wcsftime.c: Simplify since only wrappers are defined in
	strftime.c.
	* time/wcsftime_l.c: Include strftime_l.c.
	* wcsmbs/wcscoll.c: Simplify since the file is not used by wcscoll_l.c
	anymore.
	* wcsmbs/wcscoll_l.c: Include strcoll_l.c.
	* wcsmbs/wcsxfrm.c: Simplify since the file is not used by wcsxfrm_l.c
	anymore.
	* wcsmbs/wcsxfrm_l.c: Include strxfrm_l.c.
	* wcsmbs/wcstod.c: Prepare to include new strtod.c.
	* wcsmbs/wcstod_l.c: Include strtod_l.c.
	* wcsmbs/wcstof.c: Prepare to include new strtof.c.
	* wcsmbs/wcstof_l.c: Include strtof_l.c.
	* wcsmbs/wcstold.c: Prepare to include new strtold.c.
	* wcsmbs/wcstold_l.c: Include strtold_l.c.

	* locale/uselocale.c: Use _NL_CURRENT_LOCALE instead of __libc_tsd_get.

	* sysdeps/generic/strcasecmp.c: Optimize a bit.  It's better to get
	a reference to the current locale and then use the _l functions.
	* sysdeps/generic/strncase.c: Likewise.

1 files changed, 6 insertions, 522 deletions

diff --git a/string/strcoll.c b/string/strcoll.c
index 26072018ac..8a73cae564 100644
--- a/string/strcoll.c
+++ b/string/strcoll.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
@@ -17,540 +17,24 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <assert.h>
-#include <langinfo.h>
-#include <locale.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
 #include <string.h>
 
 #ifndef STRING_TYPE
 # define STRING_TYPE char
-# define USTRING_TYPE unsigned char
-# ifdef USE_IN_EXTENDED_LOCALE_MODEL
-#  define STRCOLL __strcoll_l
-# else
-#  define STRCOLL strcoll
-# endif
-# define STRCMP strcmp
-# define STRLEN strlen
-# define WEIGHT_H "../locale/weight.h"
-# define SUFFIX	MB
-# define L(arg) arg
+# define STRCOLL strcoll
+# define STRCOLL_L __strcoll_l
 #endif
 
-#define CONCAT(a,b) CONCAT1(a,b)
-#define CONCAT1(a,b) a##b
-
 #include "../locale/localeinfo.h"
 
-#ifndef USE_IN_EXTENDED_LOCALE_MODEL
+
 int
 STRCOLL (s1, s2)
      const STRING_TYPE *s1;
      const STRING_TYPE *s2;
-#else
-int
-STRCOLL (s1, s2, l)
-     const STRING_TYPE *s1;
-     const STRING_TYPE *s2;
-     __locale_t l;
-#endif
 {
-#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-  struct locale_data *current = l->__locales[LC_COLLATE];
-  uint_fast32_t nrules = current->values[_NL_ITEM_INDEX (_NL_COLLATE_NRULES)].word;
-#else
-  uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
-#endif
-  /* We don't assign the following values right away since it might be
-     unnecessary in case there are no rules.  */
-  const unsigned char *rulesets;
-  const int32_t *table;
-  const USTRING_TYPE *weights;
-  const USTRING_TYPE *extra;
-  const int32_t *indirect;
-  uint_fast32_t pass;
-  int result = 0;
-  const USTRING_TYPE *us1;
-  const USTRING_TYPE *us2;
-  size_t s1len;
-  size_t s2len;
-  int32_t *idx1arr;
-  int32_t *idx2arr;
-  unsigned char *rule1arr;
-  unsigned char *rule2arr;
-  size_t idx1max;
-  size_t idx2max;
-  size_t idx1cnt;
-  size_t idx2cnt;
-  size_t idx1now;
-  size_t idx2now;
-  size_t backw1_stop;
-  size_t backw2_stop;
-  size_t backw1;
-  size_t backw2;
-  int val1;
-  int val2;
-  int position;
-  int seq1len;
-  int seq2len;
-  int use_malloc;
-
-#include WEIGHT_H
-
-  if (nrules == 0)
-    return STRCMP (s1, s2);
-
-#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-  rulesets = (const unsigned char *)
-    current->values[_NL_ITEM_INDEX (_NL_COLLATE_RULESETS)].string;
-  table = (const int32_t *)
-    current->values[_NL_ITEM_INDEX (CONCAT(_NL_COLLATE_TABLE,SUFFIX))].string;
-  weights = (const USTRING_TYPE *)
-    current->values[_NL_ITEM_INDEX (CONCAT(_NL_COLLATE_WEIGHT,SUFFIX))].string;
-  extra = (const USTRING_TYPE *)
-    current->values[_NL_ITEM_INDEX (CONCAT(_NL_COLLATE_EXTRA,SUFFIX))].string;
-  indirect = (const int32_t *)
-    current->values[_NL_ITEM_INDEX (CONCAT(_NL_COLLATE_INDIRECT,SUFFIX))].string;
-#else
-  rulesets = (const unsigned char *)
-    _NL_CURRENT (LC_COLLATE, _NL_COLLATE_RULESETS);
-  table = (const int32_t *)
-    _NL_CURRENT (LC_COLLATE, CONCAT(_NL_COLLATE_TABLE,SUFFIX));
-  weights = (const USTRING_TYPE *)
-    _NL_CURRENT (LC_COLLATE, CONCAT(_NL_COLLATE_WEIGHT,SUFFIX));
-  extra = (const USTRING_TYPE *)
-    _NL_CURRENT (LC_COLLATE, CONCAT(_NL_COLLATE_EXTRA,SUFFIX));
-  indirect = (const int32_t *)
-    _NL_CURRENT (LC_COLLATE, CONCAT(_NL_COLLATE_INDIRECT,SUFFIX));
-#endif
-  use_malloc = 0;
-
-  assert (((uintptr_t) table) % __alignof__ (table[0]) == 0);
-  assert (((uintptr_t) weights) % __alignof__ (weights[0]) == 0);
-  assert (((uintptr_t) extra) % __alignof__ (extra[0]) == 0);
-  assert (((uintptr_t) indirect) % __alignof__ (indirect[0]) == 0);
-
-  /* We need this a few times.  */
-  s1len = STRLEN (s1);
-  s2len = STRLEN (s2);
-
-  /* Catch empty strings.  */
-  if (__builtin_expect (s1len == 0, 0) || __builtin_expect (s2len == 0, 0))
-    return (s1len != 0) - (s2len != 0);
-
-  /* We need the elements of the strings as unsigned values since they
-     are used as indeces.  */
-  us1 = (const USTRING_TYPE *) s1;
-  us2 = (const USTRING_TYPE *) s2;
-
-  /* Perform the first pass over the string and while doing this find
-     and store the weights for each character.  Since we want this to
-     be as fast as possible we are using `alloca' to store the temporary
-     values.  But since there is no limit on the length of the string
-     we have to use `malloc' if the string is too long.  We should be
-     very conservative here.
-
-     Please note that the localedef programs makes sure that `position'
-     is not used at the first level.  */
-  if (! __libc_use_alloca (s1len + s2len))
-    {
-      idx1arr = (int32_t *) malloc ((s1len + s2len) * (sizeof (int32_t) + 1));
-      idx2arr = &idx1arr[s1len];
-      rule1arr = (unsigned char *) &idx2arr[s2len];
-      rule2arr = &rule1arr[s1len];
-
-      if (idx1arr == NULL)
-	/* No memory.  Well, go with the stack then.
-
-	   XXX Once this implementation is stable we will handle this
-	   differently.  Instead of precomputing the indeces we will
-	   do this in time.  This means, though, that this happens for
-	   every pass again.  */
-	goto try_stack;
-      use_malloc = 1;
-    }
-  else
-    {
-    try_stack:
-      idx1arr = (int32_t *) alloca (s1len * sizeof (int32_t));
-      idx2arr = (int32_t *) alloca (s2len * sizeof (int32_t));
-      rule1arr = (unsigned char *) alloca (s1len);
-      rule2arr = (unsigned char *) alloca (s2len);
-    }
-
-  idx1cnt = 0;
-  idx2cnt = 0;
-  idx1max = 0;
-  idx2max = 0;
-  idx1now = 0;
-  idx2now = 0;
-  backw1_stop = ~0ul;
-  backw2_stop = ~0ul;
-  backw1 = ~0ul;
-  backw2 = ~0ul;
-  seq1len = 0;
-  seq2len = 0;
-  position = rulesets[0] & sort_position;
-  while (1)
-    {
-      val1 = 0;
-      val2 = 0;
-
-      /* Get the next non-IGNOREd element for string `s1'.  */
-      if (seq1len == 0)
-	do
-	  {
-	    ++val1;
-
-	    if (backw1_stop != ~0ul)
-	      {
-		/* The is something pushed.  */
-		if (backw1 == backw1_stop)
-		  {
-		    /* The last pushed character was handled.  Continue
-		       with forward characters.  */
-		    if (idx1cnt < idx1max)
-		      idx1now = idx1cnt;
-		    else
-		      /* Nothing anymore.  The backward sequence ended with
-			 the last sequence in the string.  Note that seq1len
-			 is still zero.  */
-		      break;
-		  }
-		else
-		  idx1now = --backw1;
-	      }
-	    else
-	      {
-		backw1_stop = idx1max;
-
-		while (*us1 != L('\0'))
-		  {
-		    int32_t tmp = findidx (&us1);
-		    rule1arr[idx1max] = tmp >> 24;
-		    idx1arr[idx1max] = tmp & 0xffffff;
-		    idx1cnt = idx1max++;
-
-		    if ((rulesets[rule1arr[idx1cnt] * nrules]
-			 & sort_backward) == 0)
-		      /* No more backward characters to push.  */
-		      break;
-		    ++idx1cnt;
-		  }
-
-		if (backw1_stop >= idx1cnt)
-		  {
-		    /* No sequence at all or just one.  */
-		    if (idx1cnt == idx1max || backw1_stop > idx1cnt)
-		      /* Note that seq1len is still zero.  */
-		      break;
-
-		    backw1_stop = ~0ul;
-		    idx1now = idx1cnt;
-		  }
-		else
-		  /* We pushed backward sequences.  */
-		  idx1now = backw1 = idx1cnt - 1;
-	      }
-	  }
-	while ((seq1len = weights[idx1arr[idx1now]++]) == 0);
-
-      /* And the same for string `s2'.  */
-      if (seq2len == 0)
-	do
-	  {
-	    ++val2;
-
-	    if (backw2_stop != ~0ul)
-	      {
-		/* The is something pushed.  */
-		if (backw2 == backw2_stop)
-		  {
-		    /* The last pushed character was handled.  Continue
-		       with forward characters.  */
-		    if (idx2cnt < idx2max)
-		      idx2now = idx2cnt;
-		    else
-		      /* Nothing anymore.  The backward sequence ended with
-			 the last sequence in the string.  Note that seq2len
-			 is still zero.  */
-		      break;
-		  }
-		else
-		  idx2now = --backw2;
-	      }
-	    else
-	      {
-		backw2_stop = idx2max;
-
-		while (*us2 != L('\0'))
-		  {
-		    int32_t tmp = findidx (&us2);
-		    rule2arr[idx2max] = tmp >> 24;
-		    idx2arr[idx2max] = tmp & 0xffffff;
-		    idx2cnt = idx2max++;
-
-		    if ((rulesets[rule2arr[idx2cnt] * nrules]
-			 & sort_backward) == 0)
-		      /* No more backward characters to push.  */
-		      break;
-		    ++idx2cnt;
-		  }
-
-		if (backw2_stop >= idx2cnt)
-		  {
-		    /* No sequence at all or just one.  */
-		    if (idx2cnt == idx2max || backw2_stop > idx2cnt)
-		      /* Note that seq1len is still zero.  */
-		      break;
-
-		    backw2_stop = ~0ul;
-		    idx2now = idx2cnt;
-		  }
-		else
-		  /* We pushed backward sequences.  */
-		  idx2now = backw2 = idx2cnt - 1;
-	      }
-	  }
-	while ((seq2len = weights[idx2arr[idx2now]++]) == 0);
-
-      /* See whether any or both strings are empty.  */
-      if (seq1len == 0 || seq2len == 0)
-	{
-	  if (seq1len == seq2len)
-	    /* Both ended.  So far so good, both strings are equal at the
-	       first level.  */
-	    break;
-
-	  /* This means one string is shorter than the other.  Find out
-	     which one and return an appropriate value.  */
-	  result = seq1len == 0 ? -1 : 1;
-	  goto free_and_return;
-	}
-
-      /* Test for position if necessary.  */
-      if (position && val1 != val2)
-	{
-	  result = val1 - val2;
-	  goto free_and_return;
-	}
-
-      /* Compare the two sequences.  */
-      do
-	{
-	  if (weights[idx1arr[idx1now]] != weights[idx2arr[idx2now]])
-	    {
-	      /* The sequences differ.  */
-	      result = weights[idx1arr[idx1now]] - weights[idx2arr[idx2now]];
-	      goto free_and_return;
-	    }
-
-	  /* Increment the offsets.  */
-	  ++idx1arr[idx1now];
-	  ++idx2arr[idx2now];
-
-	  --seq1len;
-	  --seq2len;
-	}
-      while (seq1len > 0 && seq2len > 0);
-
-      if (position && seq1len != seq2len)
-	{
-	  result = seq1len - seq2len;
-	  goto free_and_return;
-	}
-    }
-
-  /* Now the remaining passes over the weights.  We now use the
-     indeces we found before.  */
-  for (pass = 1; pass < nrules; ++pass)
-    {
-      /* We assume that if a rule has defined `position' in one section
-	 this is true for all of them.  */
-      idx1cnt = 0;
-      idx2cnt = 0;
-      backw1_stop = ~0ul;
-      backw2_stop = ~0ul;
-      backw1 = ~0ul;
-      backw2 = ~0ul;
-      position = rulesets[rule1arr[0] * nrules + pass] & sort_position;
-
-      while (1)
-	{
-	  val1 = 0;
-	  val2 = 0;
-
-	  /* Get the next non-IGNOREd element for string `s1'.  */
-	  if (seq1len == 0)
-	    do
-	      {
-		++val1;
-
-		if (backw1_stop != ~0ul)
-		  {
-		    /* The is something pushed.  */
-		    if (backw1 == backw1_stop)
-		      {
-			/* The last pushed character was handled.  Continue
-			   with forward characters.  */
-			if (idx1cnt < idx1max)
-			  idx1now = idx1cnt;
-			else
-			  {
-			    /* Nothing anymore.  The backward sequence
-			       ended with the last sequence in the string.  */
-			    idx1now = ~0ul;
-			    break;
-			  }
-		      }
-		    else
-		      idx1now = --backw1;
-		  }
-		else
-		  {
-		    backw1_stop = idx1cnt;
-
-		    while (idx1cnt < idx1max)
-		      {
-			if ((rulesets[rule1arr[idx1cnt] * nrules + pass]
-			     & sort_backward) == 0)
-			  /* No more backward characters to push.  */
-			  break;
-			++idx1cnt;
-		      }
-
-		    if (backw1_stop == idx1cnt)
-		      {
-			/* No sequence at all or just one.  */
-			if (idx1cnt == idx1max)
-			  /* Note that seq1len is still zero.  */
-			  break;
-
-			backw1_stop = ~0ul;
-			idx1now = idx1cnt++;
-		      }
-		    else
-		      /* We pushed backward sequences.  */
-		      idx1now = backw1 = idx1cnt - 1;
-		  }
-	      }
-	    while ((seq1len = weights[idx1arr[idx1now]++]) == 0);
-
-	  /* And the same for string `s2'.  */
-	  if (seq2len == 0)
-	    do
-	      {
-		++val2;
-
-		if (backw2_stop != ~0ul)
-		  {
-		    /* The is something pushed.  */
-		    if (backw2 == backw2_stop)
-		      {
-			/* The last pushed character was handled.  Continue
-			   with forward characters.  */
-			if (idx2cnt < idx2max)
-			  idx2now = idx2cnt;
-			else
-			  {
-			    /* Nothing anymore.  The backward sequence
-			       ended with the last sequence in the string.  */
-			    idx2now = ~0ul;
-			    break;
-			  }
-		      }
-		    else
-		      idx2now = --backw2;
-		  }
-		else
-		  {
-		    backw2_stop = idx2cnt;
-
-		    while (idx2cnt < idx2max)
-		      {
-			if ((rulesets[rule2arr[idx2cnt] * nrules + pass]
-			     & sort_backward) == 0)
-			  /* No more backward characters to push.  */
-			  break;
-			++idx2cnt;
-		      }
-
-		    if (backw2_stop == idx2cnt)
-		      {
-			/* No sequence at all or just one.  */
-			if (idx2cnt == idx2max)
-			  /* Note that seq2len is still zero.  */
-			  break;
-
-			backw2_stop = ~0ul;
-			idx2now = idx2cnt++;
-		      }
-		    else
-		      /* We pushed backward sequences.  */
-		      idx2now = backw2 = idx2cnt - 1;
-		  }
-	      }
-	    while ((seq2len = weights[idx2arr[idx2now]++]) == 0);
-
-	  /* See whether any or both strings are empty.  */
-	  if (seq1len == 0 || seq2len == 0)
-	    {
-	      if (seq1len == seq2len)
-		/* Both ended.  So far so good, both strings are equal
-		   at this level.  */
-		break;
-
-	      /* This means one string is shorter than the other.  Find out
-		 which one and return an appropriate value.  */
-	      result = seq1len == 0 ? -1 : 1;
-	      goto free_and_return;
-	    }
-
-	  /* Test for position if necessary.  */
-	  if (position && val1 != val2)
-	    {
-	      result = val1 - val2;
-	      goto free_and_return;
-	    }
-
-	  /* Compare the two sequences.  */
-	  do
-	    {
-	      if (weights[idx1arr[idx1now]] != weights[idx2arr[idx2now]])
-		{
-		  /* The sequences differ.  */
-		  result = (weights[idx1arr[idx1now]]
-			    - weights[idx2arr[idx2now]]);
-		  goto free_and_return;
-		}
-
-	      /* Increment the offsets.  */
-	      ++idx1arr[idx1now];
-	      ++idx2arr[idx2now];
-
-	      --seq1len;
-	      --seq2len;
-	    }
-	  while (seq1len > 0 && seq2len > 0);
-
-	  if (position && seq1len != seq2len)
-	    {
-	      result = seq1len - seq2len;
-	      goto free_and_return;
-	    }
-	}
-    }
-
-  /* Free the memory if needed.  */
- free_and_return:
-  if (use_malloc)
-    free (idx1arr);
-
-  return result;
+  return STRCOLL_L (s1, s2, _NL_CURRENT_LOCALE);
 }
-#if !defined WIDE_CHAR_VERSION && !defined USE_IN_EXTENDED_LOCALE_MODEL
+#if !defined WIDE_CHAR_VERSION
 libc_hidden_def (strcoll)
 #endif