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authorManuel Novoa III <mjn3@codepoet.org>2002-07-03 17:24:17 +0000
committerManuel Novoa III <mjn3@codepoet.org>2002-07-03 17:24:17 +0000
commit599ad608ee3297bc1e2bb11656a97335e303877a (patch)
treec5b59cb5fa2c90f3b0c8b4d9831ae763f2825327 /libc/misc/locale/locale.c
parentab579e469c6787df9bd2252b3de8b1700d5097d8 (diff)
Enable WCHAR support for C/POSIX stub locales.
Implemented unformatted wide i/o functions. (ungetwc still needs testing) Fix a few bugs in wchar.c. Modifications for bcc/elks support.
Diffstat (limited to 'libc/misc/locale/locale.c')
-rw-r--r--libc/misc/locale/locale.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/libc/misc/locale/locale.c b/libc/misc/locale/locale.c
index fd52782c1..689257b41 100644
--- a/libc/misc/locale/locale.c
+++ b/libc/misc/locale/locale.c
@@ -30,13 +30,7 @@
#include <stdint.h>
#include <assert.h>
-#ifdef __LOCALE_C_ONLY
-
-#ifdef __WCHAR_ENABLED
-#error wide char support requires full locale support
-#endif
-
-#else /* __LOCALE_C_ONLY */
+#ifndef __LOCALE_C_ONLY
#define CUR_LOCALE_SPEC (__global_locale.cur_locale)
#undef CODESET_LIST
@@ -496,14 +490,15 @@ void _locale_set(const unsigned char *p)
* ctype, numeric, monetary, time, collate, messages, all
*/
+#define C_LC_ALL 6
/* Combine the data to avoid size penalty for seperate char arrays when
* compiler aligns objects. The original code is left in as documentation. */
#define cat_start nl_data
-#define C_locale_data nl_data + LC_ALL + 1 + 78
+#define C_locale_data (nl_data + C_LC_ALL + 1 + 78)
-static const unsigned char nl_data[LC_ALL + 1 + 78 + 300] = {
-/* static const unsigned char cat_start[LC_ALL + 1] = { */
+static const unsigned char nl_data[C_LC_ALL + 1 + 78 + 300] = {
+/* static const unsigned char cat_start[C_LC_ALL + 1] = { */
'\x00', '\x01', '\x04', '\x1a', '\x4c', '\x4c', '\x4e',
/* }; */
/* static const unsigned char item_offset[78] = { */
@@ -564,10 +559,10 @@ char *nl_langinfo(nl_item item)
unsigned int c;
unsigned int i;
- if ((c = _NL_ITEM_CATEGORY(item)) < LC_ALL) {
+ if ((c = _NL_ITEM_CATEGORY(item)) < C_LC_ALL) {
if ((i = cat_start[c] + _NL_ITEM_INDEX(item)) < cat_start[c+1]) {
/* return (char *) C_locale_data + item_offset[i] + (i & 64); */
- return (char *) C_locale_data + nl_data[LC_ALL+1+i] + (i & 64);
+ return (char *) C_locale_data + nl_data[C_LC_ALL+1+i] + (i & 64);
}
}
return (char *) cat_start; /* Conveniently, this is the empty string. */