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-rw-r--r--libc/misc/locale/locale.c71
1 files changed, 46 insertions, 25 deletions
diff --git a/libc/misc/locale/locale.c b/libc/misc/locale/locale.c
index b101f6dad..8f0cbd415 100644
--- a/libc/misc/locale/locale.c
+++ b/libc/misc/locale/locale.c
@@ -16,7 +16,6 @@
*/
/* Nov. 1, 2002
- *
* Reworked setlocale() return values and locale arg processing to
* be more like glibc. Applications expecting to be able to
* query locale settings should now work... at the cost of almost
@@ -24,8 +23,15 @@
* Fixed a bug in the internal fixed-size-string locale specifier code.
*
* Dec 20, 2002
- *
* Added in collation support and updated stub nl_langinfo.
+ *
+ * Aug 1, 2003
+ * Added glibc-like extended locale stuff (newlocale, duplocale, etc).
+ *
+ * Aug 18, 2003
+ * Bug in duplocale... collation data wasn't copied.
+ * Bug in newlocale... translate 1<<LC_ALL to LC_ALL_MASK.
+ * Bug in _wchar_utf8sntowcs... fix cut-n-paste error.
*/
@@ -48,6 +54,8 @@
#include <assert.h>
#include <errno.h>
#include <ctype.h>
+#warning devel code
+#include <stdio.h>
#undef __LOCALE_C_ONLY
#ifndef __UCLIBC_HAS_LOCALE__
@@ -249,10 +257,8 @@ char *setlocale(int category, const char *locale)
}
if (locale != NULL) { /* Not just a query... */
- if (!__newlocale((category == LC_ALL) ? LC_ALL_MASK : (1 << category),
- locale, __global_locale)
- ) { /* Failed! */
- return NULL;
+ if (!__newlocale((1 << category), locale, __global_locale)) {
+ return NULL; /* Failed! */
}
update_hr_locale(__global_locale->cur_locale);
}
@@ -436,35 +442,36 @@ static int init_cur_collate(int der_num, __collate_t *cur_collate)
cur_collate->ti_mask = (1 << cur_collate->ti_shift)-1;
cur_collate->ii_mask = (1 << cur_collate->ii_shift)-1;
-/* printf("base=%d num_col_base: %d %d\n", cdd->base_idx ,cur_collate->num_col_base, cdb->num_col_base); */
+/* fflush(stdout); */
+/* fprintf(stderr,"base=%d num_col_base: %d %d\n", cdd->base_idx ,cur_collate->num_col_base, cdb->num_col_base); */
n = (sizeof(coldata_header_t) + cdh->num_base * sizeof(coldata_base_t)
+ cdh->num_der * sizeof(coldata_der_t))/2;
-/* printf("n = %d\n", n); */
+/* fprintf(stderr,"n = %d\n", n); */
cur_collate->index2weight_tbl = __locale_collate_tbl + n + cdb->index2weight_offset;
-/* printf("i2w = %d\n", n + cdb->index2weight_offset); */
+/* fprintf(stderr,"i2w = %d\n", n + cdb->index2weight_offset); */
n += cdh->num_index2weight;
cur_collate->index2ruleidx_tbl = __locale_collate_tbl + n + cdb->index2ruleidx_offset;
-/* printf("i2r = %d\n", n + cdb->index2ruleidx_offset); */
+/* fprintf(stderr,"i2r = %d\n", n + cdb->index2ruleidx_offset); */
n += cdh->num_index2ruleidx;
cur_collate->multistart_tbl = __locale_collate_tbl + n + cdd->multistart_offset;
-/* printf("mts = %d\n", n + cdb->multistart_offset); */
+/* fprintf(stderr,"mts = %d\n", n + cdb->multistart_offset); */
n += cdh->num_multistart;
cur_collate->overrides_tbl = __locale_collate_tbl + n + cdd->overrides_offset;
-/* printf("ovr = %d\n", n + cdd->overrides_offset); */
+/* fprintf(stderr,"ovr = %d\n", n + cdd->overrides_offset); */
n += cdh->num_override;
cur_collate->ruletable = __locale_collate_tbl + n;
-/* printf("rtb = %d\n", n); */
+/* fprintf(stderr, "rtb = %d\n", n); */
n += cdh->num_ruletable;
cur_collate->weightstr = __locale_collate_tbl + n;
-/* printf("wts = %d\n", n); */
+/* fprintf(stderr,"wts = %d\n", n); */
n += cdh->num_weightstr;
cur_collate->wcs2colidt_tbl = __locale_collate_tbl + n
+ (((unsigned long)(cdb->wcs2colidt_offset_hi)) << 16)
+ cdb->wcs2colidt_offset_low;
-/* printf("wcs = %lu\n", n + (((unsigned long)(cdb->wcs2colidt_offset_hi)) << 16) */
-/* + cdb->wcs2colidt_offset_low); */
+/* fprintf(stderr,"wcs = %lu\n", n + (((unsigned long)(cdb->wcs2colidt_offset_hi)) << 16) */
+/* + cdb->wcs2colidt_offset_low); */
cur_collate->MAX_WEIGHTS = cdh->MAX_WEIGHTS;
@@ -494,13 +501,15 @@ static int init_cur_collate(int der_num, __collate_t *cur_collate)
w = *p++;
do {
i = *p++;
-/* fprintf(stderr, " i=%d w=%d *p=%d\n", i, w, *p); */
+/* fprintf(stderr, " i=%d (%#x) w=%d *p=%d\n", i, i, w, *p); */
cur_collate->index2weight[i-1] = w++;
cur_collate->index2ruleidx[i-1] = *p++;
} while (--n);
}
+ assert(*p == 1);
while (*++p) {
i = *p;
+/* fprintf(stderr, " i=%d (%#x) w=%d *p=%d\n", i, i, p[1], p[2]); */
cur_collate->index2weight[i-1] = *++p;
cur_collate->index2ruleidx[i-1] = *++p;
}
@@ -869,7 +878,7 @@ char *nl_langinfo(nl_item item)
char *nl_langinfo(nl_item item)
{
- return nl_langinfo_l(item, __UCLIBC_CURLOCALE);
+ return __nl_langinfo_l(item, __UCLIBC_CURLOCALE);
}
#else /* defined(__UCLIBC_HAS_XLOCALE__) && !defined(__UCLIBC_DO_XLOCALE) */
@@ -1056,6 +1065,10 @@ __locale_t __newlocale(int category_mask, const char *locale, __locale_t base)
int i, j, k;
unsigned char new_selector[LOCALE_SELECTOR_SIZE];
+ if (category_mask == (1 << LC_ALL)) {
+ category_mask = LC_ALL_MASK;
+ }
+
if (!locale || (((unsigned int)(category_mask)) > LC_ALL_MASK)) {
INVALID:
__set_errno(EINVAL);
@@ -1141,20 +1154,22 @@ weak_alias(__newlocale, newlocale)
#warning REMINDER: When we allocate ctype tables, remember to dup them.
#endif
-__locale_t duplocale(__locale_t dataset)
+__locale_t __duplocale(__locale_t dataset)
{
__locale_t r;
uint16_t * i2w;
+ size_t n;
assert(dataset != LC_GLOBAL_LOCALE);
if ((r = malloc(sizeof(__uclibc_locale_t))) != NULL) {
- if ((i2w = calloc(2*dataset->collate.max_col_index+2,
- sizeof(uint16_t)))
+ n = 2*dataset->collate.max_col_index+2;
+ if ((i2w = calloc(n, sizeof(uint16_t)))
!= NULL
) {
memcpy(r, dataset, sizeof(__uclibc_locale_t));
r->collate.index2weight = i2w;
+ memcpy(i2w, dataset->collate.index2weight, n * sizeof(uint16_t));
} else {
free(r);
r = NULL;
@@ -1163,6 +1178,8 @@ __locale_t duplocale(__locale_t dataset)
return r;
}
+weak_alias(__duplocale, duplocale)
+
#endif
/**********************************************************************/
#ifdef L_freelocale
@@ -1171,7 +1188,7 @@ __locale_t duplocale(__locale_t dataset)
#warning REMINDER: When we allocate ctype tables, remember to free them.
#endif
-void freelocale(__locale_t dataset)
+void __freelocale(__locale_t dataset)
{
assert(dataset != __global_locale);
assert(dataset != LC_GLOBAL_LOCALE);
@@ -1180,11 +1197,13 @@ void freelocale(__locale_t dataset)
free(dataset); /* Free locale */
}
+weak_alias(__freelocale, freelocale)
+
#endif
/**********************************************************************/
#ifdef L_uselocale
-__locale_t uselocale(__locale_t dataset)
+__locale_t __uselocale(__locale_t dataset)
{
__locale_t old;
@@ -1208,6 +1227,8 @@ __locale_t uselocale(__locale_t dataset)
return old;
}
+weak_alias(__uselocale, uselocale)
+
#endif
/**********************************************************************/
#ifdef L___curlocale
@@ -1283,8 +1304,8 @@ int __locale_mbrtowc_l(wchar_t *__restrict dst,
#ifdef __CTYPE_HAS_8_BIT_LOCALES
if (loc->encoding == __ctype_encoding_8_bit) {
wchar_t wc = *dst - 0x80;
- *dst = __LOCALE_PTR->tbl8c2wc[
- (__LOCALE_PTR->idx8c2wc[wc >> Cc2wc_IDX_SHIFT]
+ *dst = loc->tbl8c2wc[
+ (loc->idx8c2wc[wc >> Cc2wc_IDX_SHIFT]
<< Cc2wc_IDX_SHIFT) + (wc & (Cc2wc_ROW_LEN - 1))];
if (*dst) {
return 1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 23:38:36 +0000