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path: root/src/backend/regex/regc_pg_locale.c
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Diffstat (limited to 'src/backend/regex/regc_pg_locale.c')
-rw-r--r--src/backend/regex/regc_pg_locale.c52
1 files changed, 1 insertions, 51 deletions
diff --git a/src/backend/regex/regc_pg_locale.c b/src/backend/regex/regc_pg_locale.c
index 00ce735fdd8..31e6300b5de 100644
--- a/src/backend/regex/regc_pg_locale.c
+++ b/src/backend/regex/regc_pg_locale.c
@@ -44,8 +44,7 @@
* the platform's wchar_t representation matches what we do in pg_wchar
* conversions.
*
- * 3. Other collations are only supported on platforms that HAVE_LOCALE_T.
- * Here, we use the locale_t-extended forms of the <wctype.h> and <ctype.h>
+ * 3. Here, we use the locale_t-extended forms of the <wctype.h> and <ctype.h>
* functions, under exactly the same cases as #2.
*
* There is one notable difference between cases 2 and 3: in the "default"
@@ -252,11 +251,6 @@ pg_set_regex_collation(Oid collation)
}
else
{
- /*
- * NB: pg_newlocale_from_collation will fail if not HAVE_LOCALE_T; the
- * case of pg_regex_locale != 0 but not HAVE_LOCALE_T does not have to
- * be considered below.
- */
pg_regex_locale = pg_newlocale_from_collation(collation);
if (!pg_locale_deterministic(pg_regex_locale))
@@ -304,16 +298,12 @@ pg_wc_isdigit(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isdigit((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswdigit_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isdigit_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -340,16 +330,12 @@ pg_wc_isalpha(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isalpha((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswalpha_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isalpha_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -376,16 +362,12 @@ pg_wc_isalnum(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isalnum((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswalnum_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isalnum_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -421,16 +403,12 @@ pg_wc_isupper(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isupper((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswupper_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isupper_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -457,16 +435,12 @@ pg_wc_islower(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
islower((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswlower_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
islower_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -493,16 +467,12 @@ pg_wc_isgraph(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isgraph((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswgraph_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isgraph_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -529,16 +499,12 @@ pg_wc_isprint(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isprint((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswprint_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isprint_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -565,16 +531,12 @@ pg_wc_ispunct(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
ispunct((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswpunct_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
ispunct_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -601,16 +563,12 @@ pg_wc_isspace(pg_wchar c)
return (c <= (pg_wchar) UCHAR_MAX &&
isspace((unsigned char) c));
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return iswspace_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
return (c <= (pg_wchar) UCHAR_MAX &&
isspace_l((unsigned char) c, pg_regex_locale->info.lt));
-#endif
break;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -645,16 +603,12 @@ pg_wc_toupper(pg_wchar c)
return toupper((unsigned char) c);
return c;
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return towupper_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
if (c <= (pg_wchar) UCHAR_MAX)
return toupper_l((unsigned char) c, pg_regex_locale->info.lt);
-#endif
return c;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
@@ -689,16 +643,12 @@ pg_wc_tolower(pg_wchar c)
return tolower((unsigned char) c);
return c;
case PG_REGEX_LOCALE_WIDE_L:
-#ifdef HAVE_LOCALE_T
if (sizeof(wchar_t) >= 4 || c <= (pg_wchar) 0xFFFF)
return towlower_l((wint_t) c, pg_regex_locale->info.lt);
-#endif
/* FALL THRU */
case PG_REGEX_LOCALE_1BYTE_L:
-#ifdef HAVE_LOCALE_T
if (c <= (pg_wchar) UCHAR_MAX)
return tolower_l((unsigned char) c, pg_regex_locale->info.lt);
-#endif
return c;
case PG_REGEX_LOCALE_ICU:
#ifdef USE_ICU
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-19 22:12:03 +0000