reverted r643 as it's a false assertion. try another way to get ride of some const warning

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@645 c26eb9a1-5813-0410-bd6c-c2e55f420ca7

processor/head.m4

@@ -130,7 +130,7 @@ static inline int xc_zstrlen(int type, zstr s)
 #endif
 /* {{{ xc_calc_string_n */
 REDEF(`KIND', `calc')
-static inline void xc_calc_string_n(xc_processor_t *processor, zend_uchar type, zstr str, long size IFASSERT(`, int relayline')) {
+static inline void xc_calc_string_n(xc_processor_t *processor, zend_uchar type, const zstr str, long size IFASSERT(`, int relayline')) {
 	pushdef(`__LINE__', `relayline')
 	int realsize = UNISW(size, (type == IS_UNICODE) ? UBYTES(size) : size);
 	long dummy = 1;
@@ -152,7 +152,7 @@ static inline void xc_calc_string_n(xc_processor_t *processor, zend_uchar type,
 /* }}} */
 /* {{{ xc_store_string_n */
 REDEF(`KIND', `store')
-static inline zstr xc_store_string_n(xc_processor_t *processor, zend_uchar type, zstr str, long size IFASSERT(`, int relayline')) {
+static inline zstr xc_store_string_n(xc_processor_t *processor, zend_uchar type, const zstr str, long size IFASSERT(`, int relayline')) {
 	pushdef(`__LINE__', `relayline')
 	int realsize = UNISW(size, (type == IS_UNICODE) ? UBYTES(size) : size);
 	zstr ret, *pret;

processor/processor.m4

@@ -219,9 +219,9 @@ dnl {{{ zend_arg_info
 #ifdef ZEND_ENGINE_2
 DEF_STRUCT_P_FUNC(`zend_arg_info', , `
 	DISPATCH(zend_uint, name_len)
-	COPY(name)
+	PROC_ZSTRING_L(, name, name_len)
 	DISPATCH(zend_uint, class_name_len)
-	COPY(class_name)
+	PROC_ZSTRING_L(, class_name, class_name_len)
 	DISPATCH(zend_bool, array_type_hint)
 	DISPATCH(zend_bool, allow_null)
 	DISPATCH(zend_bool, pass_by_reference)

processor/string.m4

@@ -20,6 +20,9 @@ define(`PROC_STRING_N_EX', `
 			STRTYPE, `zstr_uchar', `ZSTR_U($1)',
 			STRTYPE, `zstr_char',  `ZSTR_S($1)',
 			`',      `',           `$1'))
+	pushdef(`U', ifelse(
+			PTRTYPE, `char',  `',
+			PTRTYPE, `UChar', `u'))
 	if (SRCPTR == NULL) {
 		IFNOTMEMCPY(`IFCOPY(`
 			DSTPTR = NULL;
@@ -55,11 +58,10 @@ define(`PROC_STRING_N_EX', `
 			fprintf(stderr, "\" len=%d\n", $3 - 1);
 			')
 		')
-		IFCALC(`xc_calc_string_n(processor, ISTYPE, SRCSTR, $3 IFASSERT(`, __LINE__'));')
-		IFSTORE(`DSTPTR = ifelse(PTRTYPE,`char',`ZSTR_S',`ZSTR_U')(xc_store_string_n(processor, ISTYPE, SRCSTR, $3 IFASSERT(`, __LINE__')));')
+		IFCALC(`xc_calc_string_n(processor, ISTYPE, ZSTR(SRCSTR), $3 IFASSERT(`, __LINE__'));')
+		IFSTORE(`DSTPTR = ifelse(PTRTYPE,`char',`ZSTR_S',`ZSTR_U')(xc_store_string_n(processor, ISTYPE, ZSTR(SRCSTR), $3 IFASSERT(`, __LINE__')));')
 		IFRESTORE(`
-			ALLOC(DSTPTR, `STRTYPE', `($3)')
-			memcpy(DSTPTR, SRCPTR, sizeof(STRTYPE) * ($3));
+			DSTPTR = e`'U`'strndup(SRCPTR, ($3) - 1);
 		')
 		FIXPOINTER_EX(`PTRTYPE', DSTPTR)
 		IFDASM(`
@@ -74,6 +76,7 @@ define(`PROC_STRING_N_EX', `
 			')
 		')
 	}
+	popdef(`U')
 	popdef(`DSTPTR')
 	popdef(`SRCPTR')
 	popdef(`SRCSTR')