Move findidx nested functions to top-level.

5 files changed, 30 insertions, 20 deletions

diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index c330a122ab..85a6ec2263 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -221,6 +221,8 @@ __wcschrnul (s, c)
 # define MEMCHR(S, C, N) memchr (S, C, N)
 # define STRCOLL(S1, S2) strcoll (S1, S2)
 # define WIDE_CHAR_VERSION 0
+# include <locale/weight.h>
+# define FINDIDX findidx
 # include "fnmatch_loop.c"
 
 
@@ -246,6 +248,12 @@ __wcschrnul (s, c)
 #  define MEMCHR(S, C, N) wmemchr (S, C, N)
 #  define STRCOLL(S1, S2) wcscoll (S1, S2)
 #  define WIDE_CHAR_VERSION 1
+/* Change the name the header defines so it doesn't conflict with
+   the <locale/weight.h> version included above.  */
+#  define findidx findidxwc
+#  include <locale/weightwc.h>
+#  undef findidx
+#  define FINDIDX findidxwc
 
 #  undef IS_CHAR_CLASS
 /* We have to convert the wide character string in a multibyte string.  But
diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c
index 1957397d24..db6d9d7c56 100644
--- a/posix/fnmatch_loop.c
+++ b/posix/fnmatch_loop.c
@@ -376,7 +376,7 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			const int32_t *table;
 # if WIDE_CHAR_VERSION
 			const int32_t *weights;
-			const int32_t *extra;
+			const wint_t *extra;
 # else
 			const unsigned char *weights;
 			const unsigned char *extra;
@@ -385,19 +385,12 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			int32_t idx;
 			const UCHAR *cp = (const UCHAR *) str;
 
-			/* This #include defines a local function!  */
-# if WIDE_CHAR_VERSION
-#  include <locale/weightwc.h>
-# else
-#  include <locale/weight.h>
-# endif
-
 # if WIDE_CHAR_VERSION
 			table = (const int32_t *)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEWC);
 			weights = (const int32_t *)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTWC);
-			extra = (const int32_t *)
+			extra = (const wint_t *)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAWC);
 			indirect = (const int32_t *)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTWC);
@@ -412,7 +405,7 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
 # endif
 
-			idx = findidx (&cp, 1);
+			idx = FINDIDX (table, indirect, extra, &cp, 1);
 			if (idx != 0)
 			  {
 			    /* We found a table entry.  Now see whether the
@@ -422,7 +415,8 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			    int32_t idx2;
 			    const UCHAR *np = (const UCHAR *) n;
 
-			    idx2 = findidx (&np, string_end - n);
+			    idx2 = FINDIDX (table, indirect, extra,
+					    &np, string_end - n);
 			    if (idx2 != 0
 				&& (idx >> 24) == (idx2 >> 24)
 				&& len == weights[idx2 & 0xffffff])
@@ -1277,3 +1271,4 @@ EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end,
 #undef L
 #undef BTOWC
 #undef WIDE_CHAR_VERSION
+#undef FINDIDX
diff --git a/posix/regcomp.c b/posix/regcomp.c
index 8f2747b3c9..897fe276a3 100644
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -19,6 +19,10 @@
 
 #include <stdint.h>
 
+#ifdef _LIBC
+# include <locale/weight.h>
+#endif
+
 static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern,
 					  size_t length, reg_syntax_t syntax);
 static void re_compile_fastmap_iter (regex_t *bufp,
@@ -3426,8 +3430,6 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name)
       int32_t idx1, idx2;
       unsigned int ch;
       size_t len;
-      /* This #include defines a local function!  */
-# include <locale/weight.h>
       /* Calculate the index for equivalence class.  */
       cp = name;
       table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
@@ -3437,7 +3439,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name)
 						   _NL_COLLATE_EXTRAMB);
       indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
 						_NL_COLLATE_INDIRECTMB);
-      idx1 = findidx (&cp, -1);
+      idx1 = findidx (table, indirect, extra, &cp, -1);
       if (BE (idx1 == 0 || *cp != '\0', 0))
 	/* This isn't a valid character.  */
 	return REG_ECOLLATE;
@@ -3448,7 +3450,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name)
 	{
 	  char_buf[0] = ch;
 	  cp = char_buf;
-	  idx2 = findidx (&cp, 1);
+	  idx2 = findidx (table, indirect, extra, &cp, 1);
 /*
 	  idx2 = table[ch];
 */
diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index 4bbf6a8276..d1ed3dc46a 100644
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -733,6 +733,10 @@ re_string_wchar_at (const re_string_t *pstr, int idx)
 }
 
 # ifndef NOT_IN_libc
+#  ifdef _LIBC
+#   include <locale/weight.h>
+#  endif
+
 static int
 internal_function __attribute__ ((pure, unused))
 re_string_elem_size_at (const re_string_t *pstr, int idx)
@@ -740,7 +744,6 @@ re_string_elem_size_at (const re_string_t *pstr, int idx)
 #  ifdef _LIBC
   const unsigned char *p, *extra;
   const int32_t *table, *indirect;
-#   include <locale/weight.h>
   uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
 
   if (nrules != 0)
@@ -751,7 +754,7 @@ re_string_elem_size_at (const re_string_t *pstr, int idx)
       indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
 						_NL_COLLATE_INDIRECTMB);
       p = pstr->mbs + idx;
-      findidx (&p, pstr->len - idx);
+      findidx (table, indirect, extra, &p, pstr->len - idx);
       return p - pstr->mbs - idx;
     }
   else
diff --git a/posix/regexec.c b/posix/regexec.c
index 7032da75aa..c840b38fc3 100644
--- a/posix/regexec.c
+++ b/posix/regexec.c
@@ -3749,6 +3749,10 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state,
    one collating element like '.', '[a-z]', opposite to the other nodes
    can only accept one byte.  */
 
+# ifdef _LIBC
+#  include <locale/weight.h>
+# endif
+
 static int
 internal_function
 check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
@@ -3868,8 +3872,6 @@ check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
 	  const int32_t *table, *indirect;
 	  const unsigned char *weights, *extra;
 	  const char *collseqwc;
-	  /* This #include defines a local function!  */
-#  include <locale/weight.h>
 
 	  /* match with collating_symbol?  */
 	  if (cset->ncoll_syms)
@@ -3925,7 +3927,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
 		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB);
 	      indirect = (const int32_t *)
 		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
-	      int32_t idx = findidx (&cp, elem_len);
+	      int32_t idx = findidx (table, indirect, extra, &cp, elem_len);
 	      if (idx > 0)
 		for (i = 0; i < cset->nequiv_classes; ++i)
 		  {