strtoimax: port to HP-UX 11.11

[gnulib.git] / lib / regcomp.c

diff --git a/lib/regcomp.c b/lib/regcomp.c
index a0db266..4de2ed2 100644 (file)
--- a/lib/regcomp.c
+++ b/lib/regcomp.c
@@ -292,7 +292,7 @@ weak_alias (__re_compile_fastmap, re_compile_fastmap)
 #endif
 
 static inline void
-__attribute ((always_inline))
+__attribute__ ((always_inline))
 re_set_fastmap (char *fastmap, bool icase, int ch)
 {
   fastmap[ch] = 1;
@@ -586,7 +586,7 @@ weak_alias (__regerror, regerror)
 static const bitset_t utf8_sb_map =
 {
   /* Set the first 128 bits.  */
-# ifdef __GNUC__
+# if defined __GNUC__ && !defined __STRICT_ANSI__
   [0 ... 0x80 / BITSET_WORD_BITS - 1] = BITSET_WORD_MAX
 # else
 #  if 4 * BITSET_WORD_BITS < ASCII_CHARS
@@ -663,7 +663,10 @@ regfree (preg)
 {
   re_dfa_t *dfa = preg->buffer;
   if (BE (dfa != NULL, 1))
-    free_dfa_content (dfa);
+    {
+      lock_fini (dfa->lock);
+      free_dfa_content (dfa);
+    }
   preg->buffer = NULL;
   preg->allocated = 0;
 
@@ -784,6 +787,8 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length,
   preg->used = sizeof (re_dfa_t);
 
   err = init_dfa (dfa, length);
+  if (BE (err == REG_NOERROR && lock_init (dfa->lock) != 0, 0))
+    err = REG_ESPACE;
   if (BE (err != REG_NOERROR, 0))
     {
       free_dfa_content (dfa);
@@ -797,8 +802,6 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length,
   strncpy (dfa->re_str, pattern, length + 1);
 #endif
 
-  __libc_lock_init (dfa->lock);
-
   err = re_string_construct (&regexp, pattern, length, preg->translate,
                             (syntax & RE_ICASE) != 0, dfa);
   if (BE (err != REG_NOERROR, 0))
@@ -806,6 +809,7 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length,
     re_compile_internal_free_return:
       free_workarea_compile (preg);
       re_string_destruct (&regexp);
+      lock_fini (dfa->lock);
       free_dfa_content (dfa);
       preg->buffer = NULL;
       preg->allocated = 0;
@@ -838,6 +842,7 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length,
 
   if (BE (err != REG_NOERROR, 0))
     {
+      lock_fini (dfa->lock);
       free_dfa_content (dfa);
       preg->buffer = NULL;
       preg->allocated = 0;
@@ -2839,7 +2844,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
      or -1 if not found.  */
 
   auto inline int32_t
-  __attribute ((always_inline))
+  __attribute__ ((always_inline))
   seek_collating_symbol_entry (const unsigned char *name, size_t name_len)
     {
       int32_t elem;
@@ -2865,7 +2870,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
      Return the value if succeeded, UINT_MAX otherwise.  */
 
   auto inline unsigned int
-  __attribute ((always_inline))
+  __attribute__ ((always_inline))
   lookup_collation_sequence_value (bracket_elem_t *br_elem)
     {
       if (br_elem->type == SB_CHAR)
@@ -2933,7 +2938,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
      update it.  */
 
   auto inline reg_errcode_t
-  __attribute ((always_inline))
+  __attribute__ ((always_inline))
   build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc,
                   bracket_elem_t *start_elem, bracket_elem_t *end_elem)
     {
@@ -3014,7 +3019,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
      pointer argument since we may update it.  */
 
   auto inline reg_errcode_t
-  __attribute ((always_inline))
+  __attribute__ ((always_inline))
   build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
                          Idx *coll_sym_alloc, const unsigned char *name)
     {