* Set up for a new ctype locale.
*/
void
-Perl_new_ctype(pTHX_ const char *newctype)
+Perl_new_ctype(pTHX_ char *newctype)
{
#ifdef USE_LOCALE_CTYPE
}
/*
+ * Standardize the locale name from a string returned by 'setlocale'.
+ *
+ * The standard return value of setlocale() is either
+ * (1) "xx_YY" if the first argument of setlocale() is not LC_ALL
+ * (2) "xa_YY xb_YY ..." if the first argument of setlocale() is LC_ALL
+ * (the space-separated values represent the various sublocales,
+ * in some unspecificed order)
+ *
+ * In some platforms it has a form like "LC_SOMETHING=Lang_Country.866\n",
+ * which is harmful for further use of the string in setlocale().
+ *
+ */
+STATIC char *
+S_stdize_locale(pTHX_ char *locs)
+{
+ char *s;
+ bool okay = TRUE;
+
+ if ((s = strchr(locs, '='))) {
+ char *t;
+
+ okay = FALSE;
+ if ((t = strchr(s, '.'))) {
+ char *u;
+
+ if ((u = strchr(t, '\n'))) {
+
+ if (u[1] == 0) {
+ STRLEN len = u - s;
+ Move(s + 1, locs, len, char);
+ locs[len] = 0;
+ okay = TRUE;
+ }
+ }
+ }
+ }
+
+ if (!okay)
+ Perl_croak(aTHX_ "Can't fix broken locale name \"%s\"", locs);
+
+ return locs;
+}
+
+/*
* Set up for a new collation locale.
*/
void
-Perl_new_collate(pTHX_ const char *newcoll)
+Perl_new_collate(pTHX_ char *newcoll)
{
#ifdef USE_LOCALE_COLLATE
++PL_collation_ix;
Safefree(PL_collation_name);
PL_collation_name = NULL;
- PL_collation_standard = TRUE;
- PL_collxfrm_base = 0;
- PL_collxfrm_mult = 2;
}
+ PL_collation_standard = TRUE;
+ PL_collxfrm_base = 0;
+ PL_collxfrm_mult = 2;
return;
}
if (! PL_collation_name || strNE(PL_collation_name, newcoll)) {
++PL_collation_ix;
Safefree(PL_collation_name);
- PL_collation_name = savepv(newcoll);
+ PL_collation_name = stdize_locale(savepv(newcoll));
PL_collation_standard = (strEQ(newcoll, "C") || strEQ(newcoll, "POSIX"));
{
* Set up for a new numeric locale.
*/
void
-Perl_new_numeric(pTHX_ const char *newnum)
+Perl_new_numeric(pTHX_ char *newnum)
{
#ifdef USE_LOCALE_NUMERIC
if (PL_numeric_name) {
Safefree(PL_numeric_name);
PL_numeric_name = NULL;
- PL_numeric_standard = TRUE;
- PL_numeric_local = TRUE;
}
+ PL_numeric_standard = TRUE;
+ PL_numeric_local = TRUE;
return;
}
if (! PL_numeric_name || strNE(PL_numeric_name, newnum)) {
Safefree(PL_numeric_name);
- PL_numeric_name = savepv(newnum);
+ PL_numeric_name = stdize_locale(savepv(newnum));
PL_numeric_standard = (strEQ(newnum, "C") || strEQ(newnum, "POSIX"));
PL_numeric_local = TRUE;
set_numeric_radix();
setlocale(LC_NUMERIC, "C");
PL_numeric_standard = TRUE;
PL_numeric_local = FALSE;
+ set_numeric_radix();
}
#endif /* USE_LOCALE_NUMERIC */
(!done && (lang || PerlEnv_getenv("LC_CTYPE")))
? "" : Nullch)))
setlocale_failure = TRUE;
+ else
+ curctype = savepv(curctype);
#endif /* USE_LOCALE_CTYPE */
#ifdef USE_LOCALE_COLLATE
if (! (curcoll =
(!done && (lang || PerlEnv_getenv("LC_COLLATE")))
? "" : Nullch)))
setlocale_failure = TRUE;
+ else
+ curcoll = savepv(curcoll);
#endif /* USE_LOCALE_COLLATE */
#ifdef USE_LOCALE_NUMERIC
if (! (curnum =
(!done && (lang || PerlEnv_getenv("LC_NUMERIC")))
? "" : Nullch)))
setlocale_failure = TRUE;
+ else
+ curnum = savepv(curnum);
#endif /* USE_LOCALE_NUMERIC */
}
#ifdef USE_LOCALE_CTYPE
if (! (curctype = setlocale(LC_CTYPE, "")))
setlocale_failure = TRUE;
+ else
+ curctype = savepv(curctype);
#endif /* USE_LOCALE_CTYPE */
#ifdef USE_LOCALE_COLLATE
if (! (curcoll = setlocale(LC_COLLATE, "")))
setlocale_failure = TRUE;
+ else
+ curcoll = savepv(curcoll);
#endif /* USE_LOCALE_COLLATE */
#ifdef USE_LOCALE_NUMERIC
if (! (curnum = setlocale(LC_NUMERIC, "")))
setlocale_failure = TRUE;
+ else
+ curnum = savepv(curnum);
#endif /* USE_LOCALE_NUMERIC */
}
#endif /* ! LC_ALL */
#ifdef USE_LOCALE_CTYPE
- curctype = setlocale(LC_CTYPE, Nullch);
+ curctype = savepv(setlocale(LC_CTYPE, Nullch));
#endif /* USE_LOCALE_CTYPE */
#ifdef USE_LOCALE_COLLATE
- curcoll = setlocale(LC_COLLATE, Nullch);
+ curcoll = savepv(setlocale(LC_COLLATE, Nullch));
#endif /* USE_LOCALE_COLLATE */
#ifdef USE_LOCALE_NUMERIC
- curnum = setlocale(LC_NUMERIC, Nullch);
+ curnum = savepv(setlocale(LC_NUMERIC, Nullch));
#endif /* USE_LOCALE_NUMERIC */
}
+ else {
#ifdef USE_LOCALE_CTYPE
new_ctype(curctype);
#ifdef USE_LOCALE_NUMERIC
new_numeric(curnum);
#endif /* USE_LOCALE_NUMERIC */
+ }
#endif /* USE_LOCALE */
+#ifdef USE_LOCALE_CTYPE
+ if (curctype != NULL)
+ Safefree(curctype);
+#endif /* USE_LOCALE_CTYPE */
+#ifdef USE_LOCALE_COLLATE
+ if (curcoll != NULL)
+ Safefree(curcoll);
+#endif /* USE_LOCALE_COLLATE */
+#ifdef USE_LOCALE_NUMERIC
+ if (curnum != NULL)
+ Safefree(curnum);
+#endif /* USE_LOCALE_NUMERIC */
return ok;
}
}
}
-#ifndef VMS /* VMS' my_setenv() is in VMS.c */
-#if !defined(WIN32) && !defined(__CYGWIN__)
+#ifdef USE_ENVIRON_ARRAY
+ /* VMS' and EPOC's my_setenv() is in vms.c and epoc.c */
+#if !defined(WIN32)
void
Perl_my_setenv(pTHX_ char *nam, char *val)
{
(void)sprintf(environ[i],"%s=%s",nam,val);/* all that work just for this */
#else /* PERL_USE_SAFE_PUTENV */
+# if defined(__CYGWIN__)
+ setenv(nam, val, 1);
+# else
char *new_env;
new_env = (char*)safesysmalloc((strlen(nam) + strlen(val) + 2) * sizeof(char));
(void)sprintf(new_env,"%s=%s",nam,val);/* all that work just for this */
(void)putenv(new_env);
+# endif /* __CYGWIN__ */
#endif /* PERL_USE_SAFE_PUTENV */
}
-#else /* WIN32 || __CYGWIN__ */
-#if defined(__CYGWIN__)
-/*
- * Save environ of perl.exe, currently Cygwin links in separate environ's
- * for each exe/dll. Probably should be a member of impure_ptr.
- */
-static char ***Perl_main_environ;
-
-EXTERN_C void
-Perl_my_setenv_init(char ***penviron)
-{
- Perl_main_environ = penviron;
-}
-
-void
-Perl_my_setenv(pTHX_ char *nam, char *val)
-{
- /* You can not directly manipulate the environ[] array because
- * the routines do some additional work that syncs the Cygwin
- * environment with the Windows environment.
- */
- char *oldstr = environ[setenv_getix(nam)];
-
- if (!val) {
- if (!oldstr)
- return;
- unsetenv(nam);
- safesysfree(oldstr);
- return;
- }
- setenv(nam, val, 1);
- environ = *Perl_main_environ; /* environ realloc can occur in setenv */
- if(oldstr && environ[setenv_getix(nam)] != oldstr)
- safesysfree(oldstr);
-}
-#else /* if WIN32 */
+#else /* WIN32 */
void
Perl_my_setenv(pTHX_ char *nam,char *val)
}
#endif /* WIN32 */
-#endif
I32
Perl_setenv_getix(pTHX_ char *nam)
return i;
}
-#endif /* !VMS */
+#endif /* !VMS && !EPOC*/
#ifdef UNLINK_ALL_VERSIONS
I32
#endif /* !HAS_RENAME */
NV
-Perl_scan_bin(pTHX_ char *start, I32 len, I32 *retlen)
+Perl_scan_bin(pTHX_ char *start, STRLEN len, STRLEN *retlen)
{
register char *s = start;
register NV rnv = 0.0;
}
NV
-Perl_scan_oct(pTHX_ char *start, I32 len, I32 *retlen)
+Perl_scan_oct(pTHX_ char *start, STRLEN len, STRLEN *retlen)
{
register char *s = start;
register NV rnv = 0.0;
}
NV
-Perl_scan_hex(pTHX_ char *start, I32 len, I32 *retlen)
+Perl_scan_hex(pTHX_ char *start, STRLEN len, STRLEN *retlen)
{
register char *s = start;
register NV rnv = 0.0;
PL_dirty = 0;
PL_localizing = 0;
Zero(&PL_hv_fetch_ent_mh, 1, HE);
+ PL_efloatbuf = (char*)NULL;
+ PL_efloatsize = 0;
#else
Zero(thr, 1, struct perl_thread);
#endif
thr->specific = newAV();
thr->errsv = newSVpvn("", 0);
thr->flags = THRf_R_JOINABLE;
+ thr->thr_done = 0;
MUTEX_INIT(&thr->mutex);
JMPENV_BOOTSTRAP;
- PL_in_eval = EVAL_NULL; /* ~(EVAL_INEVAL|EVAL_WARNONLY|EVAL_KEEPERR) */
+ PL_in_eval = EVAL_NULL; /* ~(EVAL_INEVAL|EVAL_WARNONLY|EVAL_KEEPERR|EVAL_INREQUIRE) */
PL_restartop = 0;
PL_statname = NEWSV(66,0);
projects / p5sagit/p5-mst-13.2.git / blobdiff